Network Engineer

Rullion Managed Services; Clifton Hampden; Hybrid; GBP 40,000 - 55,000; Full time

Job summary

A leading staffing agency is seeking a Network Engineer for a temporary contract based in Abingdon. The role involves designing and maintaining network infrastructures amidst the emerging Nuclear Fusion Energy sector. Ideal candidates will have at least 3 years of experience, a relevant HND, and certifications like CCNA. This opportunity offers a competitive salary and the chance for hybrid working after initial training.

Qualifications

• Minimum of 3 years' experience in network/security engineering.
• Professional certifications such as CCNA, NSE4 Fortigate or equivalent are desirable.
• Strong technical knowledge across DNS, DHCP, OSPF, IPSEC, SSL, BGP.

Responsibilities

• Design, implement, and maintain secure network infrastructures.
• Configure and troubleshoot routers, switches, firewalls, and access points.
• Monitor and optimise network performance, resolving issues proactively.

Skills

Network security principles

TCP/IP

VLAN

Excellent communication skills

Ability to manage multiple priorities

Education

HND in Computer Science, IT, Engineering, or equivalent

Tools

Aruba/HP

Extreme

Fortinet network devices

Job description

Job title: Network Engineer
Location: Abingdon, Oxfordshire
Job Type: Temporary Contract
IR35 Status: Inside IR35
Start Date: Immediate
Duration: 12-Month Contract | Potential for Extension or Permanent Opportunity
Hours: Full Time - 37.50 per week
Pay Rate: Competitive
Working arrangements: Fully on-site with hybrid working option available following initial two months

Are you an experienced Network Engineer looking for a career-defining role in one of the most exciting and fast-growing sectors of the future - Nuclear Fusion Energy?

The Role

As a Network Engineer, you will:

• Design, implement, and maintain secure and efficient network infrastructures
• Configure and troubleshoot routers, switches, firewalls, and wireless access points
• Monitor and optimise network performance, proactively resolving issues
• Manage network security with firewalls, VPNs, IDS/IPS, and related technologies
• Provide technical support to end-users and resolve network/security-related incidents
• Collaborate closely with other IT teams to ensure systems support wider business goals
• Develop and maintain comprehensive network documentation (diagrams, configs, process flows)
• Stay at the forefront of industry trends and emerging technologies
• Balance multiple projects, BAU activities, and ad hoc challenges effectively

About You

We're looking for someone with:

• A minimum HND in Computer Science, IT, Engineering, or equivalent qualification
• Professional certifications such as CCNA, NSE4 Fortigate, or equivalent (desirable)
• 3+ years' experience in network/security engineering
• Strong technical knowledge across TCP/IP, DNS, DHCP, VLAN, OSPF, IPSEC, SSL, VRF, BGP, NextGen Firewall
• Hands-on experience with Aruba/HP, Extreme & Fortinet network devices
• A solid understanding of network security principles and tools
• Excellent communication skills and a collaborative mindset
• The ability to work independently and manage multiple priorities

Why Apply?

This is more than just another Network Engineer role - it's your chance to contribute to one of the UK's most important scientific and engineering missions. You'll join a collaborative team environment with real opportunities for growth, ongoing training, and the satisfaction of knowing your work supports the future of clean energy.

We are an equal opportunities employer and welcome applications from all qualified candidates. We are committed to ensuring equal opportunities for both employees and applicants.