3 Operations Engineer jobs in Nigeria

IP Operations Engineer

234 Lagos, Lagos Sigma Consulting Group

Posted 24 days ago

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Job Description

Permanent
Location: Lekki, Lagos Industry: Technology / Telecommunications / IT Infrastructure Employment Type: Full-Time (Onsite) Monthly Net Salary: ₦300,000 – ₦350,000 Experience Required: 4–5 Years Reporting Line: Head of Department Job Summary:

We are seeking a highly skilled and detail-oriented IP Operations Engineer to join our technology team in Lekki. This role is ideal for a network professional with strong hands-on experience in IP networking, core infrastructure, and enterprise network support. The successful candidate will be responsible for the design, configuration, implementation, and maintenance of IP and network systems to support mission-critical services for corporate clients.

Key Responsibilities: Technical Responsibilities:

Provide hands-on technical support for IP and core network infrastructure.

Design, configure, and implement IP-based network solutions for corporate clients.

Troubleshoot complex Layer 2 and Layer 3 network issues, ensuring minimal service disruption.

Maintain and upgrade core networking equipment, including routers, switches, and firewalls.

Manage and support network monitoring tools to ensure uptime and optimal performance.

Perform network diagnostics and troubleshooting across multiple technologies.

Support Unix-based servers (RedHat, CentOS, Debian) and integrate them into network operations.

Ensure compliance with company SLAs, responding promptly to urgent client issues.

Document technical procedures, network diagrams, and system configurations.

Operational & Administrative Duties:

Report directly to the Head of Department.

Maintain accountability for all assigned equipment and resources.

Demonstrate leadership and professionalism, serving as a role model for junior team members.

Adhere to all departmental and organizational policies and procedures.

Stay updated on company communications and notifications.

Take ownership of assigned tasks and deliverables from start to completion.

RequirementsRequired Technical Skills:

Strong understanding of TCP/IP, subnetting, and core routing/switching protocols.

Proficiency with Mikrotik and Cisco device configurations.

Experience with Layer 3 protocols (EIGRP, OSPF, BGP) and Layer 2 technologies (VLANs, STP, Trunks).

Ability to troubleshoot, diagnose, and resolve networking issues.

Knowledge of MPLS (L2VPNs, L3VPNs, VPLS) and LAC/LNS implementations.

Experience configuring Cisco ASA and Juniper firewalls is an added advantage.

Ability to work across multi-vendor network environments.

Familiarity with network performance tools and remote troubleshooting methods.

General Skills:

Excellent communication (verbal and written) and interpersonal skills.

Strong team spirit and ability to collaborate with internal and external stakeholders.

High level of initiative and ownership.

Willingness to learn and adapt to new technologies.

Time management and multitasking ability under pressure.

Education & Certification Requirements:

B.Sc. in Computer Science, Computer Engineering, Telecommunications, or related field.

CCNA certification is mandatory.

Additional certifications (CCNP, Mikrotik, Juniper) are a strong advantage.

Benefits

Competitive monthly net salary

HMO / health insurance

Professional development and certification support

Exposure to cutting-edge technologies and real-time enterprise projects

Work tools and logistics support as applicable

Structured career growth path

Collaborative and innovation-driven work culture

This advertiser has chosen not to accept applicants from your region.

Network Operations Center (NOC) Engineer

234 Lagos, Lagos Sigma Consulting Group

Posted 25 days ago

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Job Description

Permanent
Location: Lagos, Nigeria Employment Type: Full-Time Salary: ₦200,000 Monthly (Net) Work Schedule: 24/7 Rotational Shifts Job Summary

We are seeking a highly skilled and dedicated NOC Engineer to join our technical operations team. The ideal candidate will have hands-on experience in network administration, telecommunications systems, and fixed wireless communication technologies . This role involves real-time system monitoring, troubleshooting, and maintaining the overall health of the network infrastructure to ensure uptime and performance standards are consistently met.

Key Responsibilities

Monitor network infrastructure 24/7 using advanced tools and perform real-time surveillance.

Perform system administration tasks across all network elements.

Detect, troubleshoot, and resolve network faults to ensure service continuity.

Analyze network traffic and performance trends; escalate issues to the Design Authority when necessary.

Escalate complex or unresolved incidents to Tier 3 Support or the Problem Management Team .

Maintain regular reports on SLA compliance with service providers.

Provide support on wave transmission and other telecommunications technologies.

RequirementsQualifications:

BSc or HND in Computer Engineering, Telecommunications, or a related discipline .

Minimum of 2–3 years of experience in a NOC or telecommunications environment .

Solid knowledge of fixed wireless and wave transmission technologies .

Proficiency in handling Cisco switches and network devices.

Must hold a valid Cisco CCNA or CCNP certification .

Experience with network monitoring tools such as PRTG, Zabbix, or SolarWinds.

Key Skills & Competencies

Strong analytical and problem-solving skills.

Excellent verbal and written communication abilities.

Able to work effectively under pressure and in a shift-based environment.

Good understanding of service uptime requirements and response protocols .

Adaptable and capable of working in a diverse, fast-paced technical environment .

Benefits

Competitive salary and shift allowance.

Health insurance coverage.

Paid time off and statutory leave.

Career development support and certification sponsorship.

Opportunity to work with a professional, growth-focused team.

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Process Engineer - Offshore Oil & Gas

Port Harcourt, Rivers Energi Talent Resourcing

Posted 15 days ago

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Job Description

Ready to Drive Process Excellence in a Dynamic Offshore Environment?
Leading oil & gas company seeks a Process Engineer for process optimization, simulation modeling, equipment design, and regulatory compliance in offshore operations. br>
Key Responsibilities
Lead process design using PFDs, P&IDs, and Heat & Material Balances
Perform process modeling with Aspen HYSYS, Flaresim, Flarenet, Piphase, Pipesim
Develop flare & relief system designs and conduct PSV sizing studies
Participate in HAZOP, HAZID, SIL, LOPA, and risk assessments
Ensure compliance with API 618, API 619, ASME B31.3, API 521, NFPA 86, ISO 10439
Troubleshoot operational problems and optimize processes
Coordinate with multi-discipline engineering teams and vendors
Support commissioning and start-up activities

Requirements
Bachelor's degree in Chemical Engineering (minimum Second Class Upper)
7-10 years oil & gas experience, particularly offshore production/pipelines
Proficiency in Aspen HYSYS, Pipesim, Flaresim, and process modeling tools
Experience in conceptual studies, FEED, and detailed design
Strong knowledge of industry codes and safety standards
Excellent analytical and communication skills
Master's degree or PMP certification is a plus

What We Offer
Competitive compensation and benefits
Technical leadership role in offshore production
Opportunity to drive safety, efficiency, and innovation

Ready to Shape the Future of Offshore Production?
Submit your CV highlighting your experience in process engineering, offshore system design, regulatory compliance leadership, and integrated project management across upstream operations.
More information available on our Energi Talent Resourcing LinkedIn page and company website
This advertiser has chosen not to accept applicants from your region.
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