Senior Network Engineer

Fis QA; Qatar; On-site; QAR 240,000 - 360,000; Full time

Job summary

Fusion Integrated Solutions seeks a Senior Network Engineer to lead design, deployment, and ongoing optimization of enterprise LAN, WAN, Wi‑Fi, data‑centre, and cloud-connectivity services.

You will guide reliability outcomes, manage major changes and incidents, and mentor engineers while collaborating with stakeholders on risks, capacity, and investments to improve service quality.

Qualifications

• Bachelor's degree in a technical discipline is mandatory.
• 7+ years in network engineering with lead-level responsibility.
• CCNP Enterprise, CCIE, Aruba expert, SD‑WAN, cloud-networking certifications are strongly preferred.
• Fluency in English is mandatory; Arabic is desirable.

Responsibilities

• Lead design, implementation, operation, and optimization of LAN, WAN, SD-WAN, Wi‑Fi, data-centre, and cloud-connectivity solutions.
• Define and maintain network standards, configurations, topology docs, IPAM practices, and runbooks.
• Own complex network incident investigation, recovery coordination, root-cause analysis, and preventive actions.
• Plan and lead major upgrades, migrations, capacity improvements, site deployments, and lifecycle replacements.
• Assure change designs, configuration quality, performance, availability, resilience, and supportability before implementation.
• Advise stakeholders on risks, options, capacity, resilience, and investment priorities.
• Mentor network engineers, coordinate vendors, and lead reviews and post-incident learning.

Skills

Routing & Switching

Wireless & WAN

Incident Management

Vendor Coordination

Education

Bachelor's degree in Computer/Network field

Tools

CCNP Enterprise

CCIE

Aruba

SD-WAN

Cloud networking

Job description

About the Role

We are seeking an exceptional Senior Network Engineer to lead the engineering, operational assurance, and continuous improvement of Fusion Integrated Solutions’ enterprise LAN, WAN, Wi-Fi, data-centre, and cloud-connectivity services. The role provides authoritative network guidance, owns significant reliability and design outcomes, and leads complex network changes and major connectivity incidents.

Responsibilities

• Lead the design, implementation, operation, and optimisation of complex LAN, WAN, SD-WAN, Wi-Fi, data-centre, and cloud-connectivity solutions.
• Define and maintain network standards, reference configurations, topology documentation, IP address-management practices, and engineering runbooks.
• Own complex network incident investigation, recovery coordination, root-cause analysis, and preventive improvement actions.
• Plan and lead major network upgrades, migrations, capacity improvements, site deployments, and lifecycle replacement activities.
• Assure network change designs, configuration quality, performance, availability, resilience, and supportability before implementation.
• Advise stakeholders on network risks, technology options, capacity, resilience, investment priorities, and service improvement.
• Mentor network engineers, coordinate vendors and telecoms providers, and lead technical reviews and post-incident learning.

Candidate Attributes

• Deep enterprise network-engineering judgement across routing, switching, wireless, WAN, and performance/resilience.
• Ability to lead complex incidents, guide engineers, and influence technical stakeholders and vendors.
• Strong technical documentation, design-review, governance, and root-cause-analysis discipline.
• Outcome-focused ownership of network availability, capacity, service quality, and continuous improvement.

Education and Experience

• Bachelor's degree in Computer Engineering, Network Engineering, Cybersecurity, Information Technology, or related technical discipline is mandatory.

• 7+ years in network engineering, including substantial complex or lead-level responsibility

• CCNP Enterprise, CCIE, Aruba expert, SD-WAN, cloud-networking, or comparable certifications are strongly preferred.
• Fluency in English is mandatory; Arabic is desirable.