At a Glance
- Tasks: Build and support secure network devices while troubleshooting complex issues.
- Company: Join a leading tech firm focused on critical operational services.
- Benefits: Competitive salary, training opportunities, and a chance to work with cutting-edge technology.
- Other info: Dynamic team environment with opportunities for career growth and development.
- Why this job: Step into a 4th Line engineering role and make a real impact in network security.
- Qualifications: Experience in 3rd Line network support and knowledge of Juniper or Cisco technologies.
The predicted salary is between 50000 - 65000 £ per year.
Network Engineer - Juniper or Cisco
Must have an Active DV Clearance.
You will work alongside experienced engineers, interpreting technical documentation and delivering secure network infrastructure that supports critical operational services.
The position is ideal for an experienced 3rd Line Network Engineer looking to step into a 4th Line engineering role. Legacy infrastructure training will be provided where required.
- Network Engineer Responsibilities
- Build, configure, and support secure network devices.
- Configure, troubleshoot, and fault‑find enterprise network infrastructure.
- Interpret Low Level Designs (LLDs), Build Guides, and Work Instructions to deliver technical solutions.
- Support routing, switching, firewall, and network infrastructure deployments.
- Work with technical teams to deliver secure infrastructure changes.
- Diagnose and resolve complex networking issues.
- Support service improvements and infrastructure enhancement activities.
- Maintain accurate technical documentation and implementation records.
- Network Engineer Skills and Experience
- Strong experience providing 3rd Line network support with the desire to progress into a 4th Line engineering role.
- Experience with Juniper networking technologies. Strong Cisco experience will also be considered.
- Good knowledge of routing, switching, MPLS, and BGP.
- Experience supporting enterprise network firewalls.
- Ability to configure, troubleshoot, and fault‑find network devices.
- Experience interpreting Low Level Designs (LLDs), Build Guides, and Work Instructions.
- Strong analytical and problem‑solving skills.
- Knowledge of hardware encryption technologies would be advantageous. Training will be provided where required.
- Excellent communication and team working skills.
- Ex‑Military Signals experience would be advantageous.
To apply, please send your CV by pressing the apply button.
Due to high volume of applications, only shortlisted CVs will be contacted.
Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply.
Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 18 weeks.
We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply.
If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.
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