45 Network Engineers jobs in Nigeria

Who are we?

Equinix is the world's digital infrastructure company, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.

A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future.

Help us challenge assumptions, uncover bias, and remove barriers—because progress starts with fresh ideas. You'll find belonging, purpose, and a team that welcomes you—because when you feel valued, you're empowered to do your best work.

Job Summary

Proactively Performs Network Fulfilment Activities. Highlights issues and drives resolution when required. Acts as mentor and technical coach for NSD Engineer I.

Responsibilities

Network Fulfilment

• Performs Network Service fulfilment for quote to cash transactional tickets for all network and datacenter products (Interconnections, IX, ECX etc.)
• Picks up where OTA has failed and fulfils the order based on customer requirements while maintaining SLA targets
• Generates metrics based on Service Delivery metrics on a periodic basis

Problem Solving/Assessment

• Determines and applies appropriate methodologies and tools for analyzing a range of standard, functional and/or cross-functional issues
• Helps identify process gaps and issues
• Dynamic forward thinking to ensure customers are not impacted by process/technical failures
• Determines and utilizes appropriate methodology including Lean Six Sigma where appropriate

Release Management

• Obtains, creates and documents business requirements engaging multiple stakeholders
• Supports and manages cross-functional BRDs
• Works with the BSA's and Dev team on solution design and development
• Reviews functional design (FD)
• Partners with stakeholders to analyze, define and document business processes within and across functional areas
• Utilizes Lean Six Sigma methodology, supporting the design or improvement of business processes
• Assist in performing user acceptance testing (UAT)
• May be responsible for ensuring UAT is fully planned and executed
• Assesses testing progress
• Updates process and procedural documentation
• Completes post deployment analysis

Project Management

• Supports project plans and resources, helping to ensure resources are in the right place at the right time
• Works with stakeholders to gain alignment through implementation and post-implementation stages
• Communicates team progress
• Applies appropriate project management skills and best practices including Lean Six Sigma
• Helps identify risks and issues

Reporting and Metrics

• Status reporting providing periodic project updates, highlighting risks, issues and concerns
• Performs ad-hoc reporting

CSI

• Takes part in cross functional discussions to drive issues, challenges and prioritization efforts
• Updates CSI and Issues logs ensuring the relevant detail is provided
• Develops CSI opportunities for the wider team to review

Qualifications

• Bachelors Degree Or Equivalent Experience
• Full CCNA qualification

Equinix is committed to ensuring that our employment process is open to all individuals, including those with a disability. If you are a qualified candidate and need assistance or an accommodation, please let us know by completing this form.

Equinix is an Equal Employment Opportunity and, in the U.S., an Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to unlawful consideration of race, color, religion, creed, national or ethnic origin, ancestry, place of birth, citizenship, sex, pregnancy / childbirth or related medical conditions, sexual orientation, gender identity or expression, marital or domestic partnership status, age, veteran or military status, physical or mental disability, medical condition, genetic information, political / organizational affiliation, status as a victim or family member of a victim of crime or abuse, or any other status protected by applicable law.

Who we are

We are a technology-driven financial services provider, committed to building innovative solutions that make financial access seamless, secure, and reliable. We power our operations with cutting-edge infrastructure and people who thrive on solving meaningful problems for our customers every day.

We are the place for you if

• You are passionate about network security, cloud solutions, and high-availability systems.
• You thrive in environments where attention to detail and precision matter.
• You enjoy solving complex technical challenges and continuously improving systems.
• You are curious, adaptable, and eager to work with both on-premises and cloud (AWS) infrastructure.

The position

The Network Security Engineer (NSE) is responsible for designing, implementing, maintaining, and supporting the bank's network infrastructure to ensure high availability, security, and optimal performance. This role covers LAN, WAN, wireless, firewalls, and AWS cloud networking environments, ensuring reliable communication and connectivity across the business.

What you'll do

• Design, configure, and deploy network solutions and services on AWS Cloud and on-premises (routers, switches, firewalls, wireless access points).
• Set up and manage LAN, WAN, and VPN connectivity to support business operations.
• Design and configure Amazon VPCs, subnets, route tables, and gateways.
• Implement secure connectivity solutions including AWS Direct Connect, Site-to-Site VPN, and Transit Gateway.
• Build hybrid network architectures integrating on-premises and AWS environments.
• Configure and manage AWS NACLs, Security Groups, and AWS WAF.
• Monitor network performance using AWS CloudWatch, VPC Flow Logs, and other monitoring tools.
• Troubleshoot routing, connectivity, and latency issues in AWS environments.
• Manage IT networks and communication infrastructure to ensure high availability.
• Research, recommend, and implement upgrades and improvements in network security architecture.
• Monitor, record, and analyze network security system activities, trends, and results.
• Report on metrics relevant to network security performance, with trending analysis for business growth.
• Develop and enforce IT standards for consistency and compliance (ISO 27001, PCI-DSS, etc.).
• Manage IT inventory and logs related to the function.

What you bring

• BSc in Electrical Engineering, Computer Engineering, Information Technology, Computer Science, or related field.
• 4–6 years' experience designing, implementing, and managing corporate networks.
• Proven experience with AWS networking services and cloud infrastructure.
• Cisco certification (CCNA/CCNP) preferred.
• Strong understanding of networking protocols (TCP/IP, DNS, BGP, OSPF, HTTP/S, etc.).
• Hands-on experience with AWS services: VPC, Direct Connect, Transit Gateway, Elastic Load Balancing, Route 53, AWS Global Accelerator.
• Awareness and understanding of the financial services industry.

This job is perfect for you if you

• Have excellent knowledge of Cisco devices, firewall technologies, enterprise wireless networks, and AWS cloud networking.
• Are detail-oriented and proactive in preventing network vulnerabilities.
• Enjoy working independently but can also collaborate across teams.
• Are motivated by building resilient systems that power real-world impact.

• Competitive compensation and benefits.
• The opportunity to design and secure infrastructure that powers millions of financial transactions.
• A flat, innovative environment where your work directly impacts business growth.
• A team culture that values curiosity, excellence, and collaboration.

Company Description

At Creastech Limited, we are passionate about leveraging technology to help our clients optimize their operations, reduce costs, and increase productivity. Our team of highly skilled professionals brings extensive experience and expertise to every project we undertake. We are dedicated to delivering innovative solutions that meet the unique needs of our clients and drive their success.

Role Description

This is a full-time on-site role for a Network Security Administrator located in Lagos State, Nigeria. The Network Security Administrator will be responsible for ensuring the security and integrity of our clients' network infrastructure. Daily tasks include network administration, network security measures, troubleshooting network issues, implementing cybersecurity strategies, and maintaining information security protocols to protect against threats and vulnerabilities.

Qualifications

• Bachelor's degree in Information Technology, Computer Science, or related field
• Proven
  2years
  experience as a Network Administrator, Systems Administrator, or similar IT role.
• Proficiency in Network Administration and Network Security
• Familiarity with Microsoft/Windows Server, Linux, and Active Directory.
• Ability to troubleshoot network issues effectively
• Knowledge of Cybersecurity and Information Security practices
• Excellent analytical and problem-solving skills
• Strong understanding of security protocols and systems
• Relevant certification such as CISSP, CompTIA Network+, Fortinet NSE, Sophos or CCNA Security is a plus
• Ability to work independently and collaboratively in a team environment

What We Offer

• Competitive salary and benefits package.
• Professional development opportunities, including certification support.
• A dynamic, innovative, and collaborative work environment.
• Exposure to diverse IT projects across industries.

Today

S

Rest of Nigeria (Nationwide)

Confidential

• Minimum Qualification :

Company Description

Standard Bank Group is a leading Africa-focused financial services group, and an innovative player on the global stage, that offers a variety of career-enhancing opportunities – plus the chance to work alongside some of the sector's most talented, motivated professionals. Our clients range from individuals, to businesses of all sizes, high net worth families and large multinational corporates and institutions. We're passionate about creating growth in Africa. Bringing true, meaningful value to our clients and the communities we serve and creating a real sense of purpose for you.

Job Description

• Implementation and administration of Network security controls and management strategies to maintain the confidentiality, integrity, availability, accountability, and compliance of the bank's network information assets.
• Development and management of network security policies, standards and procedures based on knowledge of best practises and compliance requirements
• Ensure that network security software and hardware are up to date and that security measures are in place to protect against outside threats. Also carries out other operational security activities to ensure that the organizations network is not compromised. Activities include administration and management of firewalls, Internet gateways, Internet based DDOS protection, Internet traffic advertisement and filtering, intrusion prevention and detection as well as ensuring that only secure network protocols permitted across the network.
• Configuration and administration of SSL VPNs (Remote access or Site-to-site), Troubleshoot technical application and network problems and provide remote support. Ensure that all incidents are responded to, actioned and resolved within the required MTTR. Ensure that calls are escalated and communicated to the required support teams and to management where required
• Design and Implement security protocols and procedures to protect the organizations systems and data
• Manage Core network devices for connectivity across network segments (DMZ, Internet, etc). Manage the network segmentation requirements across the organization and take responsibility for ensuring the required network controls are in place for maintaining the organization's PCIDSS certification
• Implement and Manage network connectivity with 3rd party partners over MPLS networks
• Implement and design network security controls for cloud services on AWS, Azure and other SAAS deployments
• Collaborating with network architects, technology suppliers, project managers and other technology support teams to design, build, and implement secure application systems
• Provide technical leadership and mentorship for network security analysts. Stay current on security measures and industry standards and regulations
  Manage housekeeping activities for the network security team, demonstrate high level competence with regards to enterprise Network security systems and work in tandem with the operational and information security functions to ensure security of the organization's information and technology estate

Qualifications

• First degree in Computer Science or any IT related discipline
  Professional qualification in CCNA, CEH, CCNP

Experience

• Minimum of five (5) years of post qualification experience
• IT security Experience/ communication or Network experience.
• Knowledge of a variety of network management tools, test equipment, circuits and routers,
• Experience in TCP/IP protocol stacks and firewall security in an inter-networking environment.
  Experience designing/implementing QoS in an enterprise environment, checkpoint, Cisco switches and routers

Additional Information

Behavioural Competencies

• Interacting with People
• Generating Ideas
• Interpreting Data
• Exploring Possibilities
• Team Working
  Following Procedures

Technical Competencies

• Network Security
• Network Analysis and Troubleshooting
• IT Support
  Business Continuity Management

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WE ARE HIRING

Job Title:Cyber Security and Network Security Trainer

Company: Alexander George Consulting Services

Location: Kaduna, Nigeria

Employment Type: Full-Time

Job Summary

We are seeking an experienced and passionate Cyber Security & Network Security Trainer to join our team at Alexander George Consulting Services. The ideal candidate will have strong technical expertise and the ability to deliver high-quality training sessions to individuals and corporate clients.

Key Responsibilities

• Design, develop, and deliver comprehensive training programs in Cyber Security and Network Security.
• Conduct hands-on practical sessions, simulations, and real-world case studies to enhance learner engagement.
• Prepare course materials, training manuals, and assessment tools.
• Evaluate student progress and provide constructive feedback.
• Stay updated with the latest cybersecurity threats, trends, tools, and compliance standards.
• Assist in curriculum improvement and development to meet industry standards.
• Provide mentorship and career guidance to trainees.

Requirements

• Minimum of BSc in Computer Engineering, Computer Science, or a related field.
• Minimum of 3 years proven experience in Cyber Security and Networking.
• Strong understanding of network protocols, firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and related technologies.
• Proficiency in cybersecurity tools and frameworks ( NIST, ISO 27001, CIS Controls).
• Familiarity with ethical hacking, penetration testing, vulnerability assessment, and incident response.
• Must possess relevant industry certifications, such as CISSP, CompTIA Security+, CCNA Security, or equivalent.
• Excellent communication, presentation, and facilitation skills.
• Ability to simplify complex concepts for learners of varying technical levels.
• Experience withWindows and Linux system security.
• Knowledge ofcloud security and network architecture design.
• Priortraining or teaching experience in a similar role.

Salary & Benefits

• Competitive salary based on experience.
• Professional development and continuous learning opportunities.
• Friendly and innovative work environment.

How to Apply

Interested and qualified candidates should send their CV to )

with the subject line: "Application for Cyber Security & Network Security Trainer"

Please note: only shortlisted candidates will be contacted

Job Type: Full-time

Application Question(s):

• Do you have Cyber Security training experience?
• Can you perform cyber security practicals?

Company Description

AIICO Capital Limited is a subsidiary of AIICO Insurance PLC, registered by the Nigerian Securities & Exchange Commission to carry out portfolio and fund management services. This alignment with AIICO Insurance PLC's mission to become a comprehensive financial institution allows for optimized fund management and revenue diversification through third-party funds management. AIICO Capital provides bespoke wealth solutions by leveraging a research-based approach to investment decisions, ensuring that client investments align with their objectives.

Role Description

This is a full-time Network and Security Engineer role at AIICO Capital Limited. The Network and Security Engineer will be responsible for managing, maintaining, and securing the company's IT infrastructure. Daily tasks will include network administration, monitoring security systems, identifying vulnerabilities, and implementing security measures. The role also involves ensuring compliance with security policies and doing regular system updates. This is a hybrid role based in Lagos, with some work-from-home flexibility.

Qualifications

• Network Administration, Configuration, and Troubleshooting skills
• Experience in Security Systems Monitoring and Vulnerability Assessment
• Proficiency in implementing security measures and policies
• Network Security and Cybersecurity Awareness
• Strong Analytical and Problem-Solving skills
• Excellent written and verbal communication skills
• Ability to work independently and as part of a team
• Experience in the financial services industry is a plus
• Bachelor's degree in Computer Science, Information Technology, or related field

Yesterday

J

Rest of Nigeria (Kano) Full Time

IT & Telecoms Confidential

• Minimum Qualification :
• Experience Level : Entry level
• Experience Length : 2 years

JOB TITLE: Associate, Network Administration

Job Details

• The Associate, Network Administration is a service-oriented and self-motivated professional on eHA's IT support team. S/he works on maintaining and monitoring the computer systems and networks for eHA. S/he is tasked with solving complex technical issues and collaborates with team members across all departments to assist them with their technical requirements.

What You'll Do

ADVERTISEMENT

• To perform this role successfully, the Associate, Network Administration must be able to perform each essential duty satisfactorily. Other duties may be assigned
• Support LANs, WANs, network segments, Internet, and intranet systems.
• Assist in the setup, configuration, and maintenance of network hardware and software, including routers, switches, firewalls, and access points
• Monitor network performance and troubleshoot connectivity issues to ensure minimal downtime.
• Support the implementation of network security measures, including firewalls, VPNs, and intrusion detection systems
• Collaborate with senior engineers to implement and support network automation initiatives using tools like Ansible, Python, and Cisco DNA Center.
• Respond to and resolve network-related issues reported by users or the IT team.
• Perform routine network maintenance tasks such as updates, patches, and backups
• Assist in the documentation of network configurations, processes, and procedures
• Perform microwave radio installations and alignments to ensure optimal performance.
• Analyze records and logs to spot underlying trends and potential issues.
• Support the implementation of new solutions or applications.
• Establish accounts for new users and assist with password or login problems.
• Test, evaluate, and make decisions about new technology for the business.
• Participate in business-wide meetings to provide insight into technical requirements.
• Achieve common business goals through cooperative alignment with all departments.
• You must exhibit a great amount of flexibility in delivering your duties.
• You must be flexible to undertake any other reasonable duty assigned by your supervisor
• Participates in and promotes a positive, supportive, cooperative team environment.
• You will be required to frequently travel between company worksites.
• Observe safety and security procedures.
• You must always adhere to policies and procedures.
• You will adhere to eHealth Africa Code of Conduct as well as ethical standards of the field.

Who You Are

• The requirements listed below are representative of the knowledge, skill, and/or ability required to successfully perform this job.
• Bachelor's degree in Computer Science, Computer Engineering, Software Technology, or other related field or equivalent years of education and work experience or any related field.
• Two (2) years of working experience in Networking/Network Administration, preferably in an NGO or an equivalent combination of education and experience.
• Additional certifications (e.g., CCNA, CompTIA Network+) are a plus but not mandatory
• In-depth knowledge of RF Engineering/tools, Network protocols, Software/Hardware, and Firewall Administration.
• Strong understanding of networking concepts, including VLANs, subnetting, TCP/IP, DNS, and DHCP
• Hands-on experience with LAN installations, cable management, and troubleshooting
• Physically capable of climbing masts and working at heights safely
• Knowledge of microwave radio installation and alignment
• Ability to assess and learn new technology quickly.
• Experience with Ubiquiti and Hikvision surveillance systems
• Familiarity with network automation tools and scripting languages (e.g., Ansible, Python, or similar.
• Familiarity with network hardware such as routers, switches, and firewalls
• Willingness to learn and adapt in a fast-paced environment.
• Excellent interpersonal communication skills, organizational skills, and great attention to detail. Must be able to work as a member of a team and possess good problem-solving skills.
• Must have flexibility in working hours, including on-call availability and the willingness to work holidays. Excellent customer service skills.
• Advanced computer skills, including Google Drive, Microsoft Windows, and Microsoft Office Suite.

How To Apply

To apply for the ongoing eHealth job recruitment, visit the job APPLICATION PORTAL to submit your application

Note

• Applications from women, people with disability and young people who meet the above qualifications are encouraged to apply.
• This is a local hire position only for Nigerian Cooperating Country Nationals (CCNs).

Deadline: February 28, 2025

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To plan, install, configure, maintain, support and optimize network hardware and software and communication links. Also, to identify and remediate the potential security threats and assesses network vulnerabilities.

Key Responsibility Areas

Manage network hardware which includes routers, switches, firewalls, wireless access points, VPN concentrators, multiplexers, and UPS systems

Administer security-related systems such as VPN servers, firewalls, intrusion detection systems, and network monitoring systems

Monitor VPNs, server and firewall logs, intrusion detection logs, and network traffic for unusual or suspicious activity and take appropriate action

Recommend and schedule network improvements, upgrades and repairs

Evaluate and recommend new networking and security products and technologies for use at our organisation.

Implement security standards, foresee potential security threats and avoid them.

Responsible for implementation of Business Continuity Plan and Disaster Recovery Plan Implement firewalls and information security policy

Conduct network vulnerability tests and perform periodic security audits and assessments

Liaison with vendors on all services and upgrades provided by them to our organisation.

Requirements

a. Education:

Graduate in Computer science or equivalent

b. Other Certifications and competencies

Additional qualifications required include:

i. CCIE Certified

ii. Cisco Certified Network Professional (CCNP) with specialization in Routing (and/or Security)

iii. MCSE in Windows Server

Competencies required:

• Management of the service switching between primary and secondary sites.
• Monitoring of the different virtual servers hosting the individual components of the application and ensuring optimal utilisation of the resources.
• Management of VMWare virtual servers

c. Experience

1-3 years of experience in network and security domain management. Should have experience in setting up networks and implementing security guidelines and policies. Knowledge of implementing security standards will be preferred. Working knowledge of database administration will be an advantage.

Job Type: Full-time

Job Summary: Briclinks Africa Plc is looking to hire a highly experienced and detail-oriented Network Engineer to join our team. The ideal candidate will have a strong background in network infrastructure, with hands-on expertise in VLANs, subnetting, firewall configuration, server network management, and remote management tools such as iLO and iDRAC.

Responsibilities:

• Design, implement, and maintain network infrastructure
• Configure and manage VLANs, subnets, and routing protocols
• Deploy and manage firewalls to ensure network security
• Support server network configurations and troubleshoot connectivity issues
• Utilize remote management tools (iLO/iDRAC) for server monitoring and maintenance
• Collaborate with other IT teams to ensure reliable and secure network operations
• Document network configurations and changes

Qualifications:

• Proven experience as a Network Engineer or in a similar role
• Deep understanding of Layer 2/3 networking concepts
• Strong experience with VLANs, IP subnetting, and firewall rule sets
• Familiarity with server networking and hardware management tools (HP iLO, Dell iDRAC)
• Ability to troubleshoot complex network issues quickly and efficiently
• Excellent communication and documentation skills

*

• Preferred Qualifications
• Industry certifications such as CCNA, CCNP, or CompTIA Network+
• Experience with Cisco, Fortinet, or similar network hardware
• Knowledge of virtualization platforms (VMware, Hyper-V) is a plus

Job Type: Contract

Contract length: 3 months

Pay: ₦300, ₦350,000.00 per month