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- Tasks: Support a major Network Access Control rollout and LAN modernisation across a large retail estate.
- Company: Join a dynamic team focused on enhancing network security in a hybrid work environment.
- Benefits: Competitive daily rate, flexible working, and hands-on experience with cutting-edge technologies.
- Why this job: Make a real impact on network security while gaining valuable experience in a fast-paced setting.
- Qualifications: Strong background in NetSecOps and hands-on experience with NAC platforms required.
- Other info: Opportunity to work in a large-scale environment with excellent career growth potential.
Network Security Operations Engineer (3 Month Contract)
Location: Hybrid - 1 day per week in Northampton
Rate: £(Apply online only) p/d
Duration: 3 months
Overview
We’re seeking a hands-on Network Security Operations Engineer (NetSecOps) to support a major Network Access Control (NAC) rollout and LAN modernisation programme across a large, distributed retail estate. You’ll work closely with the Networks team to strengthen access control, segmentation, and operational security at scale.
Key Responsibilities
- Deliver and support a multi-phase NAC implementation
- Design, configure, test, and deploy NAC policies, authentication, and segmentation
- Support LAN migrations and switch refreshes across multiple sites
- Lead end-to-end testing (functional, failover, performance)
- Develop operational processes, documentation, and runbooks
- Provide SME guidance on identity-based and zero-trust network access
Skills & Experience
- Strong background in NetSecOps / Network Security Engineering in enterprise environments
- Hands-on with NAC platforms (e.g. Fortinet, Aruba ClearPass, Forescout)
- Expertise in 802.1X, RADIUS, TACACS+, device profiling, certificates
- Solid LAN/WAN knowledge: switching, routing, VLANs, DHCP, DNS, BGP/OSPF
- Experience with large-scale LAN migration or refresh programmes
- Knowledge of segmentation, firewalls, and zero-trust networking
Desirable
- Experience in large retail or multi-site environments
NetSecOps Engineer employer: Marston Search
Contact Detail:
Marston Search Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land NetSecOps Engineer
✨Tip Number 1
Network with industry professionals! Attend meetups or online forums related to NetSecOps. Engaging with others in the field can lead to job opportunities that aren’t even advertised.
✨Tip Number 2
Showcase your skills through practical demonstrations. If you’ve worked on NAC implementations or LAN migrations, create a portfolio or a case study to share during interviews. This will help us see your hands-on experience!
✨Tip Number 3
Prepare for technical interviews by brushing up on key concepts like 802.1X and RADIUS. We want to hear how you’ve applied these in real-world scenarios, so be ready to discuss your past projects in detail.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace NetSecOps Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the NetSecOps role. Highlight your experience with NAC platforms and any relevant projects you've worked on. We want to see how your skills match what we're looking for!
Showcase Your Skills: In your application, don’t just list your skills—show us how you’ve used them in real-world scenarios. Talk about your hands-on experience with network security engineering and any successful implementations you've led.
Be Clear and Concise: Keep your application clear and to the point. Use bullet points where possible to make it easy for us to read. We appreciate a well-structured application that gets straight to the good stuff!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and we’ll be able to track your application better. Plus, we love seeing applications come directly from our site!
How to prepare for a job interview at Marston Search
✨Know Your NAC Inside Out
Make sure you’re well-versed in the NAC platforms mentioned in the job description, like Fortinet and Aruba ClearPass. Brush up on your knowledge of 802.1X, RADIUS, and TACACS+ so you can confidently discuss how you've used these technologies in past roles.
✨Showcase Your Hands-On Experience
Prepare to share specific examples of your hands-on experience with LAN migrations and switch refreshes. Think about challenges you faced and how you overcame them, as this will demonstrate your problem-solving skills and practical knowledge.
✨Understand the Zero-Trust Model
Familiarise yourself with the principles of zero-trust networking. Be ready to explain how you would implement identity-based access controls and segmentation in a large retail environment, as this is crucial for the role.
✨Prepare Questions for Them
Have a few insightful questions ready to ask the interviewers about their current NAC rollout and LAN modernisation programme. This shows your genuine interest in the role and helps you gauge if the company is the right fit for you.
