Network Security Engineer - Security Engineering in Didcot
Network Security Engineer - Security Engineering

Network Security Engineer - Security Engineering in Didcot

Didcot Temporary Home office (partial)
PLANET RECRUITMENT SERVICES LTD

At a Glance

  • Tasks: Configure and troubleshoot complex network security issues with Cisco technologies.
  • Company: Join a leading tech firm focused on innovative network security solutions.
  • Benefits: Competitive daily rate, hybrid work model, and opportunities for skill development.
  • Other info: Flexible shifts available, with excellent career growth potential.
  • Why this job: Be at the forefront of network security and make a real impact in a dynamic environment.
  • Qualifications: Hands-on experience with Cisco ISE and strong troubleshooting skills required.

Contract Rate: £380 - £420 per day PAYE - Inside IR35

Contract Role: 6 months

Hybrid role 3 days on site / 2 WFH

Our client are looking for an experienced, fully hands-on Level 3 engineer to strengthen our infrastructure and network security operations capability. You will be expected to configure, troubleshoot, and resolve complex issues across Cisco security suite, networking, security appliances, server infrastructure, and hybrid-cloud connectivity with minimal supervision.

The environment spans a multi-building campus network, data-centre infrastructure, SD-WAN fabric, cloud gateway controllers, and enterprise security platforms. You will work closely with leaders in IT Operations to maintain service availability and to assist in fast tracking their infrastructure transformation.

  • Network Engineering & Operations
  • Configure, deploy, and troubleshoot campus and data-centre 100Gbps switching
  • Execute network switch rollouts including hardware racking, cabling to standard, patch-panel termination, and fibre patching.
  • Perform structured cabinet clean-ups: re-patching copper and fibre runs, labelling, cable management, and documentation updates.
  • Fast track our implementation of a 5 node Cisco Identity Services Engine (ISE) build for 802.1X, RADIUS, MAB, and posture policy enforcement.
  • Manage Cisco Secure Email (formerly IronPort/ESA) including message tracking, content filters, outbreak filters, DLP policies, and quarantine management.
  • Support enterprise firewall platforms including rule-set changes, tunnel maintenance, and policy audits.
  • SD-WAN & Hybrid Cloud
  • Support and maintain Cisco SD-WAN (vManage/vSmart/vBond) fabric, including device onboarding, template management, and policy configuration.
  • Assist with Cloud OnRamp for Multicloud connectivity (AWS / Azure), including gateway controller health checks and tunnel monitoring.
  • Server & Infrastructure Maintenance
  • Perform scheduled server patching and updates across Windows Server environments
  • Apply Linux server updates and patches where required (Ubuntu) - desirable but not essential.
  • Support virtualisation platforms (Proxmox) for routine maintenance tasks during out-of-hours windows.
  • Maintain accurate network diagrams, IP address management records, and change-log documentation.
  • Follow and contribute to standard operating procedures, change-management processes, and post-implementation reviews.
  • Provide clear handover notes and shift reports for weekday engineering teams.

Strong hands-on experience with Cisco ISE deployment, policy configuration, and troubleshooting.

Windows Server patching and administration experience.

Willing to work on-site at Milton Park on a weekend or flexible shift pattern as outlined above.

Linux server administration (Ubuntu) - patching, package management, systemd services.

Experience with hybrid-cloud gateway controllers and Cloud OnRamp (AWS, Azure).

Familiarity with network observability and monitoring tooling (e.g., Scripting/automation skills (Ansible, PowerShell) for network or server tasks.

Network Security Engineer - Security Engineering in Didcot employer: PLANET RECRUITMENT SERVICES LTD

Our company is an exceptional employer, offering a dynamic work environment at Milton Park that fosters innovation and collaboration. With a strong focus on employee growth, we provide opportunities for professional development through hands-on experience with cutting-edge technologies in network security. Our hybrid work model promotes a healthy work-life balance, while our commitment to maintaining a supportive culture ensures that every team member feels valued and empowered to contribute to our infrastructure transformation.
PLANET RECRUITMENT SERVICES LTD

Contact Detail:

PLANET RECRUITMENT SERVICES LTD Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Network Security Engineer - Security Engineering in Didcot

✨Tip Number 1

Network security roles are all about showcasing your hands-on skills. When you get the chance, demonstrate your experience with Cisco ISE and SD-WAN during interviews. We want to see how you tackle real-world problems, so be ready to share specific examples!

✨Tip Number 2

Networking is key! Don’t just rely on job boards; connect with professionals in the field through LinkedIn or industry meetups. We can help you find opportunities that might not even be advertised yet, so don’t hesitate to reach out!

✨Tip Number 3

Prepare for technical assessments by brushing up on your troubleshooting skills. We recommend setting up a home lab to practice configuring and managing Cisco devices. This hands-on experience will give you the confidence to ace those technical interviews!

✨Tip Number 4

When applying, make sure to highlight your experience with hybrid-cloud environments and server maintenance. We love seeing candidates who can adapt to different technologies, so tailor your pitch to show how you fit into our dynamic team!

We think you need these skills to ace Network Security Engineer - Security Engineering in Didcot

Cisco Security Suite
Network Configuration
Troubleshooting Skills
Cisco Identity Services Engine (ISE)
RADIUS
802.1X
SD-WAN
Cloud OnRamp
Windows Server Administration
Linux Server Administration
Proxmox
Network Documentation
Scripting Skills (Ansible, PowerShell)
Firewall Management
Change Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Network Security Engineer role. Highlight your hands-on experience with Cisco ISE, network troubleshooting, and any relevant projects you've worked on. We want to see how your skills match what we're looking for!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about network security and how your experience aligns with our needs. Keep it concise but impactful – we love a good story!

Show Off Your Technical Skills: Don’t hold back on showcasing your technical skills in your application. Mention your experience with SD-WAN, hybrid-cloud connectivity, and any scripting or automation tools you’ve used. We’re keen to see your expertise in action!

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get the best chance to stand out. Plus, it’s super easy!

How to prepare for a job interview at PLANET RECRUITMENT SERVICES LTD

✨Know Your Cisco Inside Out

Make sure you brush up on your knowledge of the Cisco security suite, especially ISE. Be prepared to discuss specific configurations and troubleshooting scenarios you've handled in the past. This will show that you're not just familiar with the technology but can also apply it effectively.

✨Demonstrate Hands-On Experience

Since this role requires a Level 3 engineer, be ready to share detailed examples of your hands-on experience with network switch rollouts and server maintenance. Talk about the challenges you faced and how you resolved them, as this will highlight your problem-solving skills.

✨Showcase Your Hybrid Cloud Knowledge

Familiarise yourself with hybrid-cloud connectivity, particularly with AWS and Azure. Be prepared to discuss any previous projects where you supported cloud gateway controllers or used Cloud OnRamp. This will demonstrate your ability to work in a modern, multi-cloud environment.

✨Prepare for Scenario-Based Questions

Expect scenario-based questions that test your troubleshooting skills. Think of complex issues you've resolved in the past and be ready to walk the interviewer through your thought process. This will help them see how you approach problems and make decisions under pressure.

Network Security Engineer - Security Engineering in Didcot
PLANET RECRUITMENT SERVICES LTD
Location: Didcot

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