46 Senior Network Developer jobs in Nigeria

Software Development Engineer

102105 Lagos, Lagos avetiumconsultltd

Posted 542 days ago

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Job Description

Permanent
Responsibilities: • Work closely with the Product Manager to translate product strategy into detailed requirements, prototypes and execution.• Design and implement robust, low-latency, high-availability, and high-performing applications• Create and enhance products that fill a niche in the market.• Manage the process of developing a product, and also enhance existing products in order to meet customer expectations effectively.• Write effective and scalable Python, Java and Deluge codes.• Write reusable, testable, and efficient codes.• Integrate user-facing elements with server-side logic.• Integrate data storage solutions that may include databases, key-value stores, blob stores, etc.• Work with APIs to add functionality efficiently.• Use relevant python frameworks to optimize codes.• Analyze code, requirements, system risks, and software reliability.• Being at the forefront of the creation and maintenance of product documentation.• Perform other related duties as required by the Product Manager.RequirementsRequirements:• Bachelor’s degree in Computer Science, Software Engineering, or a related field.• Proven experience in software development with a strong focus on building scalable and high-performance applications.• Proficiency in one or more programming languages (e.g., low-code, Java, Python, C++, etc.).• Solid understanding of software architecture, design principles, and best practices.• Strong problem-solving and debugging skills.• Excellent communication and teamwork skills.• Familiarity with DevOps practices and tools.• Knowledge of containerization and orchestration technologies (e.g., Docker, Kubernetes).• Previous work on large-scale distributed systems.
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Project Manager – Software Development

NGN900000 - NGN1200000 Y Bill Station

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Job Description

Bill Station
is one of Africa's fastest-growing fintech and digital lifestyle platforms — offering seamless money transfers, bill payments, airtime swaps, crypto and gift card trading, and lifestyle services such as hotel and flight bookings.

We're building a unified digital ecosystem that connects users to everyday financial and lifestyle services through innovation, speed, and simplicity.

We're now hiring a
Technical Project Manager
to lead our software development projects — coordinating teams, managing priorities, and ensuring flawless execution across
web (React/TypeScript), backend (Django), and mobile (Flutter)
environments.

  • Manage full
    Software Development Life Cycle (SDLC)
    — from planning and design to testing and deployment.
  • Collaborate with frontend, backend, and mobile teams to ensure on-time delivery of milestones.
  • Define clear project scope, timelines, deliverables, and success metrics.
  • Conduct sprint planning, stand-ups, and retrospective meetings with Agile methodologies.
  • Identify and resolve project risks, dependencies, and blockers proactively.
  • Manage version releases, QA testing, and deployment pipelines.
  • Communicate updates with executives and stakeholders using dashboards and progress reports.
  • Maintain alignment between business goals and technical execution.

Bachelor's degree
in Computer Science, Engineering, or related field.

  • 3–6 years of experience
    managing full-cycle software projects.
  • Strong understanding of
    software development processes
    , especially Agile and Scrum.
  • Experience working with:
  • Frontend:
    , TypeScript
  • Backend:
    Django / Python
  • Mobile:
    Flutter / Dart
  • Ability to translate technical details into clear, actionable plans.
  • Proficiency with
    Jira, Trello, or Asana
    for project tracking.
  • Excellent communication, leadership, and documentation skills.
  • PMP, CSM, or Lean Six Sigma certification (a strong plus).
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Software Development (Full-Stack)

105102 Folu, Lagos avetiumconsultltd

Posted 26 days ago

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Job Description

Permanent

RESPONSIBILITIES:

Software Development: Design, develop, and implement high-quality software applications that meet client business requirements.Software Maintenance: Debug, test, and maintain existing software applications to ensure seamless performance and bug-free operation.Collaboration: Work closely with project managers, UX/UI designers, and other team members to ensure the software aligns with both business and user needs.Agile Methodology : Participate in all phases of the software development lifecycle, including planning, coding, testing, and deployment, following Agile or Scrum methodologies.Documentation: Prepare and maintain technical documentation for the applications developed, including codebase, architecture, and user guides.Code Reviews: Conduct code reviews and mentor junior developers to promote best practices and improve the overall team performance.Innovation & Research: Stay updated with the latest industry trends, emerging technologies, and best practices to bring innovative ideas to projects.Client Interaction: Engage with clients to understand their business needs, gather requirements, and provide technical recommendations on optimal software solutions.Integration: Design and implement APIs and services for third-party integration to ensure smooth interoperability with other software systems.Security: Ensure software security best practices are embedded within the code, focusing on data protection and system integrity.

ROLE ALIGNMENT WITH ORGANIZATION' GOALS:

·    This role plays a critical part in delivering high-quality business technology solutions, which are central to our mission of empowering organizations through technology. The Software Developer will drive digital transformation initiatives, helping clients optimize their operations, reduce costs, and improve performance by delivering scalable and reliable software solutions. By aligning closely with our clients’ needs, the role contributes to long-term partnerships, continuous innovation, and the company's growth objectives.

QUALIFICATIONS REQUIRED:

 Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.

·    3+ years of experience in software development, preferably in business technology solutions or related fields.

·    Demonstrable experience in developing enterprise software solutions using languages such as Java, Python, C#, or JavaScript.

·    Hands-on experience in full-stack development is preferred, including front-end technologies (React, Angular, Vue.js) and back-end technologies (Node.js, .NET, Spring).

·    Experience in working with databases (SQL, NoSQL) and cloud technologies (AWS, Azure, Google Cloud).

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Quality Assurance Engineer, Software Development

Lagos, Lagos NGN3000000 - NGN6000000 Y NewGlobe

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Job Description

Who We Are

NewGlobe supports visionary governments to transform public education systems, the cornerstone of a prosperous, equitable, and peaceful society.

With a comprehensive system transformation platform and data-driven educational services, NewGlobe delivers rapid and dramatic improvements in learning outcomes at state and nationwide scale. Through building impactful partnerships and programmes, NewGlobe ensures that all children have access to an education that will develop their full potential and create a foundation for growth and prosperity.

NewGlobe leverages more than a decade of educational experience and proven impact in integrated school management, teacher professional development, instructional design innovation, technological system support, child-centered classroom practice, and parent engagement -- all grounded in learning science -- to ensure each teacher is empowered to engage children in transformational learning, and all children have the opportunity to develop to their full potential. Every day, NewGlobe supports governments to solve what were once seen as intractable problems, and by doing so, ensures this generation will be able to grow up to lead more fulfilled lives, while simultaneously building economic prosperity for themselves, their communities, and the globe.

NewGlobe's high-touch, intensive professional development programs, along with integrated school management, teacher support, and assessment software, enable schools to succeed. NewGlobe works within state and national curriculum and syllabi, ensuring all children are empowered to learn their own history, and master local content, while being globally competitive in mathematics and languages. The science of behaviour change and the science of learning is at the foundation of all programming. NewGlobe works with urgency because youth quickly becomes adulthood and relentlessly because improvement requires continuous problem-solving. NewGlobe is honoured to serve and to help rebuild trust in public systems.

NewGlobe's work is all encompassing and will challenge you to use your full mind, and heart, each day. We need bright minds who want to be part of building a new globe -- a more equitable globe -- to join us.

Technology Group

Technology plays a critical role enabling us to provide transformative education at massive scale in highly resource constrained environments. This is one of the key elements that gives us the ability to deliver radically impactful programmes, creating brighter futures for a generation of children across the world each day. Technology spans several key functions, including product management, business intelligence, software development and IT operations. Working with us, passionate technologists have a chance to directly change the world. No kidding.

Software Development Department

The software development department handles all aspects of delivery related to our custom software applications and services - everything that it takes to turn an idea into working software and delivering value to our users. The department is structured into cross-functional, self-organising teams that work together on projects, short and long, alongside product designers and key business stakeholders.

About The Role
We are looking for a full time Quality Assurance Engineer to join our new Lagos, cross-functional software development teams, which will build the software that powers and improves our platform of educational tools. The Lagos team will have a special focus on the parts of the system that are more customer facing, experimental, or strategically important. The key to the QA role on our teams is being a divergent thinker with a curious mind - a collaborator with developers in building great software, not an adversary, nor an order taker.

If you're looking to be a gatekeeper, NewGlobe will not be right for you. If you're looking to get a perfect set of requirements handed to you, NewGlobe will not be right for you. On the other hand, if you're all about being an enabler of teams, curiosity and innovation, and more than anything, about automation and repeatability, then NewGlobe might just be your next gig.

You will report to one of our software development team leads.

What You Will Do

  • Collaborate with team members and business stakeholders to define acceptance criteria for software development projects, including participation in the design and estimation of new software to ensure that testing is not an afterthought
  • Create and execute testing plans that include an appropriate combination of manual and automated testing, carefully reporting issues using structured tools and standards
  • Advocate for a culture of automation and repeatability - and then get your hands dirty to make it a reality
  • Follow testing practices to ensure the functional correctness, usability, scalability, and security of NewGlobe software
  • Help resolve "works on my machine" automated testing issues by pairing with our software developers to run down environmental, network, or other complicating factors
  • Deliver and manage automated testing tools for the constantly evolving needs of our various software platforms, including a range of web and mobile applications running across a variety of devices
  • Integrate automated testing tools into build pipelines to promote a culture of continuous delivery
  • Participate in the design, rollout, and use of monitoring tools in order to identify and resolve issues and ensure continuous integration of data into warehouses
  • Devise approaches for validating and monitoring off-the-shelf and third-party software
  • Participate in the design and use of application monitoring tools to reduce mean time to response and to maximise uptime
  • Provide third-line technical support to in-house users

What You Should Have

  • Bachelor's degree with excellent academic performance
  • 4+years overall commercial software experience at the enterprise level
  • Experience with different testing tools and patterns, such as contract testing for APIs and end-to-end testing for apps. Proficiency with other types of testing, such as load testing, penetration and security testing, or usability testing a major plus
  • Comfort with both Windows and Linux/Ubuntu
  • A desire to learn new tech stacks and frameworks - if you've only got experience in a particular platform and you think that makes it the right answer, NewGlobe is not right for you
  • Nice to haves:
  • DevOps experience at the enterprise level
  • Hands-on experience across with a continuous delivery platforms (e.g. Jenkins, Go.CD, CircleCI, TFS)
  • Hands-on experience with Code as Infrastructure tools (Puppet, Chef, Ansible, etc.)
  • Experience in cloud platforms (AWS, Azure)
  • Experience in containerisation (Docker) and containerisation infrastructure (Kubernetes, Docker Swarm, etc.)
  • A proactive mindset and comfort working without constant supervision
  • Flexibility to respond to the changing needs of the business
  • Ability to prioritise and carry out multiple tasks
  • Fast learner, energetic, and enthusiastic

Working at NewGlobe

Enter the dynamic world of NewGlobe, where we embrace the mindset of boundless potential.

Here, we excel in innovative problem-solving and harness the power of data to revolutionize education. Committed to scaling our impact, we prioritize inclusivity and design solutions that empower learners worldwide. With relentless determination, we challenge conventions, analyze root causes, and craft inventive solutions to educational challenges.

Our culture values tangible results, focusing on data-driven decisions and proactive problem-solving. Integrity and accountability are our guiding principles as we uphold commitments, establish policies, and validate our efforts at every turn.

Through meticulous design, we shape behaviors, championing structured practices, precision, and transparency in our quest for educational excellence. As we journey forward, we embrace challenges and celebrate achievement in our mission to transform education.

What We Offer

  • The opportunity to make a difference for children every day at a proven, internationally recognized, mission-driven company.
  • Flexible hybrid working arrangement.
  • Take the lead and help us grow our engineering team
  • The opportunity to work on challenging and innovative projects

What to Expect from the Interview Process

We have a rigorous, merit based hiring process. The process is designed to simulate the essential parts of the job and introduce you to your role in the business should you join our team. Apply via our website.

We will never ask for payment as part of the interview process and we are committed to a fair process free of discrimination based on gender, race, ethnicity, citizenship or disability.

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Senior Fullstack Engineer – Software Development at Newglobe

Lagos, Lagos NGN4500000 - NGN9000000 Y Jobgam

Posted today

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Job Description

Today

J

Senior Fullstack Engineer – Software Development at Newglobe
Jobgam
Engineering & Technology

Lagos Full Time

IT & Telecoms Confidential

  • Minimum Qualification :
  • Experience Level : Senior level
  • Experience Length : 5 years
Job Description/Requirements

JOB TITLE: Senior Fullstack Engineer – Software Development

JOB LOCATION: Lagos

ADVERTISEMENT

JOB DETAILS;

  • We are looking for a full time Lead Full-Stack Engineer to head up one of our cross-functional software development teams, which builds the software that powers and improves our competitive advantage. In addition to being technically excellent and an individual contributor, a Team Lead is responsible for the end-to-end delivery of their project (looking across all disciplines and technology stacks) and for ensuring that their team is following agreed norms and processes.
    This person should be familiar with design and implementation issues specific to a data driven, highly scalable environments and be able to handle such issues with flexibility and ingenuity. The ideal candidate will have a strong customer focus, a proven track record of delivering high-quality products in a continuous delivery environment, and an appreciation for clean and simple code.

What You Will Do

  • Design, implement, and support new products and features, including overseeing the technical design and architecture of projects
  • Grow and lead an software development team of 5-7 engineers
  • Collaborate with project sponsors and product designers to elaborate requirements and facilitate trade-offs that maximise value
  • Analyse and improve the overall software architecture, with a focus on maintainability and scalability
    Mentor and develop members of the team, from daily interactions to broader professional development goals

What You Should Have

  • A BA/BS in Computer Science or a related technical field
  • Minimum of 5 years of enterprise software development experience
  • Comfort recommending and advocating for enterprise architectural best practices for highly-available, scalable, and reliable implementations; but also the experience to take on technical debt where appropriate
  • Enterprise-level experience with continuous delivery practises and tools
  • Advocacy of test-driven development (TDD) and/or behaviour driven development (BDD)
  • Experience with pair-programming and other XP practises a plus
  • Expertise in several of the following areas (and interested in learning about the rest):
  • Web services and API design, especially in the Microsoft .NET ecosystem
  • Android applications, especially "offline-first"
  • JavaScript Web Applications, especially Progressive Web Applications
  • Data engineering – data pipelines that cleanse, classify, and aggregate data sets
  • Highly scalable architectures (e.g. CQRS, Event Sourcing, queues, circuit breakers, etc.)
  • Monitoring in all its forms – error monitoring, synthetic monitoring, performance monitoring, user monitoring, etc.
  • Security and identity management – OAuth, penetration testing, software supply chain
  • Cloud and Hybrid deployment models
  • Databases and ORMs – esp. MS SQL Server/T-SQL (and EF, Dapper, etc.); but also other forms of persistence
  • Experience in a lean delivery environment and understand not only the mechanics, but also the underlying motivations
  • NewGlobe uses primarily .NET (server-side), Vue.JS (web apps) and Kotlin (Android native), so experience in these tool chains is preferable; however, NewGlobe also values developers with diverse experience, so serious exposure to other languages and ecosystems (e.g. NodeJS, Ruby, functional languages, NoSQL DBs) is a bonus
  • Ability to function well in a fast-paced, informal environment where constant change is the norm and the bar for quality is set high
    Interest in open source projects – familiarity with OSS projects is a plus; contributions to open source projects is a big plus

What We Offer

  • The opportunity to make a difference for children every day at a proven, internationally recognized, mission-driven company.
  • Flexible hybrid working arrangement.
  • Take the lead and help us grow our engineering team
    The opportunity to work on challenging and innovative projects

How To Apply

To apply for the ongoing NewGlobe Job recruitment, visit the APPLICATION PORTAL to submit your application

Deadline: March 20, 2025

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Network Engineer

Lagos, Lagos NGN2400000 - NGN3600000 Y SWIFT NETWORKS LIMITED

Posted today

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Job Description

Network Engineer

· Job Type:

Full Time

· Qualification:-
BS.c/B. Eng.

· Experience:
3 years

· Location:-

Lagos

· Job Field:

ICT / Computer

Swift Networks Limited is a facilities-based telecommunications services provider. The company was founded in 2002, since inception, Swift Networks has invested heavily in "next generation" networking technologies to build a multi-service network platform. Due to rapid expansion, we are looking for a qualified candidate to fill a creative technical position as we hope to maintain our status as the leading broadband connectivity services provider in Nigeria.

The candidate must hold a Bachelor's Degree with a minimum classification of Second Class Honors (Upper Division) in Computer Science or a related field in Networking. Furthermore, a minimum of four years of relevant post-qualification experience in a comparable role is required. Experience in the telecommunications sector will be considered a valuable asset.

Key Duties & Responsibilities

  • Oversee the design, implementation, and maintenance of the core IP network infrastructure.
  • Ensure high availability, reliability, and security of the network.
  • Manage and optimize IP routing protocols (BGP, OSPF, ISIS, etc.) for efficient traffic flow.
  • Monitor network performance and troubleshoot network issues promptly.
  • Plan and execute network upgrades and expansions to accommodate growth and new services.
  • Collaborate with cross-functional teams including engineering, operations, and security to meet business requirements.
  • Develop and maintain network documentation, including network diagrams, configurations, and procedures.
  • Stay updated with industry trends and best practices in IP networking.

Experience-Education-Professional Qualifications

  • Bachelor's Degree in Computer Science, Information Technology, or related field.
  • Minimum of 5 years of experience in IP network engineering.
  • Proven experience managing large-scale IP networks, preferably in a service provider environment.
  • Hands-on experience with network equipment from vendors like Cisco, Juniper, Huawei, etc.
  • Demonstrated leadership skills and the ability to lead a team of network engineers effectively.
  • Any relevant certifications or training in networking technologies would be advantageous.
  • Strong understanding of project management principles and experience leading network projects from conception to implementation.

Essential Skills / Knowledge / Traits:

  • Proficiency in IP networking principles and protocols.
  • Strong understanding of TCP/IP, subnetting, VLANs, MPLS, and QoS.
  • Experience with configuring and troubleshooting routers, switches, and firewalls from various vendors.
  • Knowledge of network security concepts and best practices.
  • Ability to analyze complex network issues and implement effective solutions.
  • Excellent communication and collaboration skills.
  • Strong attention to detail and problem-solving abilities.
  • Ability to work under pressure and prioritize tasks in a fast-paced environment.

Desirable Skills/Knowledge/Traits:

  • Experience with Software-Defined Networking (SDN) technologies.
  • Familiarity with network automation and scripting languages (Python, Ansible, etc.).
  • Understanding of cloud networking principles and architectures (AWS, Azure, GCP).
  • Knowledge of IPv6 deployment and migration strategies.
  • Experience with network monitoring and management tools (Nagios, SolarWinds, PRTG, etc.).
  • Certifications such as CCNP, CCIE, JNCIP, or equivalent.

Salary Range: 200k to 300k monthly net (Primary considerations include experience).

Method of Application

Interested and qualified candidates should send their CV to: 

 using the Job Title as the subject of the mail.

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Network Engineer

Lagos, Lagos NGN900000 - NGN1200000 Y 9PSB_NG

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Job Description

JOB SUMMARY

The Network Engineer role provides the organizational implementation of the network and security architecture, policy and procedure, ensuring organization IT assets are adequately protected, access are adequately managed and overall network security objectives is achieved. In addition, the role provides adequate operational activities and support of the network and security needs, evaluating systems, monitoring the environment and deploying change in a managed manner and compliant with all regulatory, cybersecurity and organizational policies.

ROLES AND KEY RESPONSIBILITIES

  • Understanding complex technical issues and managing them within a fast-paced business environment
  • Maintaining all the software and hardware in relation to security including but not limited to routers, switches and all network infrastructure.
  • Maintain LAN. WAN, firewalls, VPNs, VLANs, VoIP, and web and email security programs and protocols regularly.
  • Documenting security certification
  • Identifying current and emerging technology issues including security trends, vulnerabilities and threats
  • Threat intelligence management and response
  • Sourcing and implementing new security solutions to better protect the organisation.
  • Conducting proactive research to analyse security weaknesses and recommend appropriate strategies.
  • Liaising with vendors to implement security solutions.
  • Respond to, and document, any security threats, resolve technical faults and allocate resources to deliver real solutions in a cost-effective way
  • Implementing network security blueprints prepared by security architects.
  • Managing information, data and infrastructure access
  • Maintaining and updating firewalls and testing the organization's network and systems
  • Testing existing safety systems and protocols
  • Maintaining the regulatory systems about ISMS policy (Information System Management Systems
  • Investigations of Security breach alert
  • Monitoring of web security gateways, perimeter security, network access controls, endpoint security
  • Maintaining & implementation of the SOP for Network security

MINIMUM EDUCATION AND EXPERIENCE REQUIRED

  • Bachelor's degree in a technology related field.
  • Professional security management certification
  • Minimum of 3 years of relevant experience in in a combination of network, infrastructure and security related jobs.
  • Knowledge of common information security management frameworks, such as ISO/IEC 27001, and NIST.
  • Exposure to Linux and Windows OS
  • Experience with Cloud computing/Elastic computing across virtualized environments.
  • Relevant certifications in network security including but not limited to CCNA, CISSP, CompTIA Network+, CCIE and SCNP
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Network Engineer

Lagos, Lagos NGN104000 - NGN130878 Y Layer3

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Job Description

Who we are

Layer3 is a fun and innovative place to work – a leading ICT company in Nigeria. Recently listed by The London Stock Exchange Group's 'Companies to Inspire Africa 2019' report and in 2018, was listed by Jobberman as one of the Top ICT companies to work for in Nigeria.

We have a superb work culture with strong values. We are passionate about building a generation of future leaders and a team of professionals that are changing the world.

Job Summary

The Network Engineer will also be responsible for planning, directing and coordinating activities required to fulfill and support network services to enterprise customers. These include the management of existing and development of new network infrastructure systems, as well as managing system and network administration.

Location: Lagos

Job Responsibilities

  • Extensive hands-on engineering level support on switching and routing technologies such as BGP, OSPF, MPLS/VPLS, spanning tree protocols e.g.; MSTP, RSTP, 802.1x, 802.11, 802.16, VPN, DMVPN, SDN, VRRP/HSRP, WAN Acceleration, QoS, VoIP, VTC, cloud, Automation and similar network technologies.
  • Ability to analyze and troubleshoot network communications failures and bottlenecks.
  • Ability to analyze system logs, identifying potential issues and troubleshooting any reported network problems
  • Switching tasks include VTP, ISL/ 802.1q, IPSec and GRE Tunneling, VLANs, Ether Channel, Trunking, Port Security, STP and RSTP.
  • Configuration of LAN/WAN/WLAN links using VSI/ L2VC, for MPLS L2VPN will be required to be available for on-call duties on a need basis.
  • Understands and assist in technical strategies in the design, configuration and maintenance of LAN, WAN and wireless networks to ensure the stability, integrity and operational effectiveness and efficiency of network services.
  • Participates in the design and configuration of internal and/or external networks as required for assigned projects.
  • Supervise IP/MPLS services' implementation covering the installations, testing & handover.
  • Proactively perform corrective maintenance for IP/MPLS network.
  • Develop automation and other internal systems and tools to assist in the care and feeding of the IP/MPLS network and integration activities.
  • Responsible for network planning, configuration, and implementation.
  • Design and develop routing topology for Core /Access/Metro/Edge network infrastructures and for converged data & communications services and their successful integration.
  • Drive Digital Transformation Agenda using Cloud, Security, Big-Data, IOT, SDN, SDS, SDWAN, and SDWAN
  • Responding to RFQ & preparing proposals.

Qualifications

  • Bachelor's degree in Computer Engineering, Electrical/Electronics Engineering, Mechanical Engineering, Information Technology or related field or its equivalent.
  • Minimum 6 years relevant experience in troubleshooting and managing IP networks.
  • CCNA or JNCIA is required.
  • Hands on experience in Cisco, Juniper, Fortigate, Bluecoat is required.
  • A thorough understanding of network technology and protocols.
  • Operating systems knowledge.
  • Advanced knowledge in cabling structured network.
  • Possess high level interpersonal communication skills.

Come join our team at Layer3

We are seeking new team members who are motivated by our objective and share our values. Goal-getters with strong work ethics, self-motivated, excellence mindset, fit in well at Layer3.
For more information, website

Interview Process

Our interview process at Layer3 is a multi-stage process. This process is designed to for us to know you better and how well you fit into the Layer3 culture. We are eager to meet you.

Qualified candidates should forward their applications to

Only qualified candidates would be contacted.

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Network Engineer

Lagos, Lagos NGN3000000 - NGN6000000 Y Layer3

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Job Description

Today

L

Network Engineer at Layer3
Layer3
Software & Data

Lagos Full Time

IT & Telecoms Confidential

  • Minimum Qualification :
  • Experience Level : Mid level
  • Experience Length : 6 years
Job Description/Requirements

Never Miss a Job Update Again.

We have started building our professional LinkedIn page.

  • Company:
  • Location: Nigeria
  • State:
  • Job type: Full-Time
    Job category:

Layer3 is one of the fastest growing network and security infrastructure companies in West Africa, providing award-winning services, including managed and cloud services, network security, IT infrastructure management, virtualization and mobile device management solutions. Our unique model integrates best-of-breed technologies from global leaders such as Juniper Networks, Blue Coat, Polycom, AirWatch, F5, Extreme Networks and VMware, coupled with our next-generation metro fiber networks, to offer unparalleled services and after sales support to some of the most demanding customers.

We Are Recruiting To Fill The Position Below

Job Title: Network Engineer

Locations: Lagos

Job Type: Full-Time

Job Summary

  • The Network Engineer will also be responsible for planning, directing and coordinating activities required to fulfill and support network services to enterprise customers.
    These include the management of existing and development of new network infrastructure systems, as well as managing system and network administration.

Job Responsibilities

  • Extensive hands-on engineering level support on switching and routing technologies such as BGP, OSPF, MPLS/VPLS, spanning tree protocols e.g.; MSTP, RSTP, 802.1x, 802.11, 802.16, VPN, DMVPN, SDN, VRRP/HSRP, WAN Acceleration, QoS, VoIP, VTC, cloud, Automation and similar network technologies.
  • Ability to analyze and troubleshoot network communications failures and bottlenecks.
  • Ability to analyze system logs, identifying potential issues and troubleshooting any reported network problems
  • Switching tasks include VTP, ISL/ 802.1q, IPSec and GRE Tunneling, VLANs, Ether Channel, Trunking, Port Security, STP and RSTP.
  • Configuration of LAN/WAN/WLAN links using VSI/ L2VC, for MPLS L2VPN will be required to be available for on-call duties on a need basis.
  • Understands and assist in technical strategies in the design, configuration and maintenance of LAN, WAN and wireless networks to ensure the stability, integrity and operational effectiveness and efficiency of network services.
  • Participates in the design and configuration of internal and/or external networks as required for assigned projects.
  • Supervise IP/MPLS services' implementation covering the installations, testing & handover.
  • Proactively perform corrective maintenance for IP/MPLS network.
  • Develop automation and other internal systems and tools to assist in the care and feeding of the IP/MPLS network and integration activities.
  • Responsible for network planning, configuration, and implementation.
  • Design and develop routing topology for Core /Access/Metro/Edge network infrastructures and for converged data & communications services and their successful integration.
  • Drive Digital Transformation Agenda using Cloud, Security, Big-Data, IOT, SDN, SDS, SDWAN, and SDWAN
    Responding to RFQ & preparing proposals.

Qualifications

  • Bachelor's Degree in Computer Engineering, Electrical/Electronics Engineering, Mechanical Engineering, Information Technology or related field or its equivalent.
  • Minimum of 6 years relevant experience in troubleshooting and managing IP networks.
  • CCNA or JNCIA is required.
  • Hands on experience in Cisco, Juniper, Fortigate, Bluecoat is required.
  • A thorough understanding of network technology and protocols.
  • Operating systems knowledge.
  • Advanced knowledge in cabling structured network.
    Possess high level interpersonal communication skills.

Application Closing Date

Not Specified.

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Network Engineer

NGN3600000 - NGN6400000 Y Security Tapestry

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Job Description

We are seeking a skilled and proactive Network Engineer to design, implement, and maintain reliable network infrastructure while also providing hands-on network support as needed. The ideal candidate will possess a strong technical foundation in routing, switching, firewalls, and network monitoring tools, with the ability to troubleshoot complex issues and support day-to-day network operations. This role combines strategic infrastructure engineering with responsive support to ensure secure, scalable, and high-performing network environments.

Key Responsibilities

  • Design, configure, and maintain LAN, WAN, and wireless networks to support business operations.
  • Implement, monitor, and optimize network hardware and software, including routers, switches, and firewalls.
  • Perform network troubleshooting, root cause analysis, and incident response for connectivity and performance issues.
  • Provide Tier II/III network support to end users, IT staff, and business units as needed.
  • Ensure network security by applying patches, updates, and best practices to protect against threats.
  • Collaborate with IT and security teams on network architecture, upgrades, and integration projects.
  • Maintain documentation of network configurations, diagrams, processes, and support activities.
  • Participate in on-call rotation or after-hours support as required to ensure uptime and reliability.

Skill Sets Required / Preferred

  • Strong knowledge of TCP/IP, routing protocols (BGP, OSPF, EIGRP), and switching technologies (VLANs, STP, QoS).
  • Experience with enterprise firewalls, VPNs, and network security best practices.
  • Proficiency with network monitoring tools (e.g., SolarWinds, PRTG, Nagios, or similar).
  • Hands-on experience with Cisco, Juniper, Fortinet, or similar enterprise networking equipment.
  • Ability to troubleshoot and resolve complex Layer 1–7 network issues.
  • Strong communication skills and ability to provide clear support to both technical and non-technical users.
  • Certifications such as CCNA, CCNP, CompTIA Network+, or equivalent experience preferred.
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