At a Glance
- Tasks: Design and deliver cutting-edge network infrastructure across hybrid and multi-cloud environments.
- Company: Join a major enterprise transformation programme with a focus on innovation.
- Benefits: Competitive rate, hybrid work model, and opportunities for professional growth.
- Other info: Active SC clearance needed; this is a hands-on engineering role, not operations-focused.
- Why this job: Make a real impact by building secure, scalable network solutions for critical services.
- Qualifications: Strong networking skills and experience in large-scale enterprise environments required.
We are seeking a Senior Infrastructure Engineer (NetDevOps) to join a major enterprise transformation programme, focused on designing and evolving large-scale network infrastructure across hybrid and multi-cloud environments. This is a hands-on engineering role, focused on design and delivery rather than operations. You will contribute immediately to building secure, scalable, and highly automated network platforms supporting critical services. You will work closely with Architecture, Cloud, and Platform teams to deliver resilient, secure, and modern network solutions aligned to enterprise standards.
Key Responsibilities
- Design and deliver enterprise network infrastructure across data centre, hybrid, and cloud environments
- Engineer secure network traffic flows for critical services
- Build hybrid connectivity across Azure, AWS, and OCI
- Implement and manage Palo Alto firewall policies (on-prem and cloud)
- Apply Zero Trust security principles
- Design routing, segmentation, and high-availability network services
- Develop network automation using Python, Ansible, Terraform, and IaC principles
- Use Git and CI/CD (e.g. GitLab) for NetDevOps delivery
- Collaborate with Architecture and Engineering teams on solution design
- Produce clear technical documentation
- Contribute to delivery with minimal onboarding time
Essential Skills
- Networking
- Strong enterprise networking (OSPF, BGP)
- Experience designing scalable, resilient network architectures
- Security
- Extensive Palo Alto firewall experience
- Strong understanding of Zero Trust and secure network design
- Data Centre & Infrastructure
- VXLAN, EVPN, VRF segmentation
- F5 BIG-IP (LTM/APM/ASM)
- Experience with Arista or equivalent vendors
- NetDevOps & Automation
- Python / Ansible automation
- Terraform or Infrastructure as Code
- Git and CI/CD pipelines (GitLab or similar)
- Cloud
- Experience with Azure, AWS, or OCI
- Hybrid cloud networking design and integration
Desirable
- SD-WAN technologies
- Aruba Central / ClearPass
- Cloud-managed WLAN solutions
- Legacy network modernisation
About You
- Strong hands-on infrastructure/network engineer with design + build capability
- Experience in large-scale enterprise environments
- Comfortable working across multiple delivery streams
- Active SC clearance
- Not operations-only or SRE-focused — this is a true engineering role
Senior Network Engineers employer: GTC Recruitment
Join a forward-thinking company that values innovation and collaboration, offering Senior Network Engineers the opportunity to work on transformative projects in a dynamic hybrid environment. With a strong focus on employee growth, we provide access to cutting-edge technologies and training, fostering a culture of continuous learning and development. Located in vibrant cities like Newcastle and Manchester, our team enjoys a supportive work atmosphere that prioritises work-life balance and encourages creative problem-solving.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Network Engineers
✨Tip Number 1
Network with industry professionals! Reach out to connections on LinkedIn or attend local meetups. Engaging with others in the field can lead to job opportunities that aren't even advertised.
✨Tip Number 2
Prepare for your interview by brushing up on key technologies mentioned in the job description. Make sure you can discuss your experience with Palo Alto firewalls, Python automation, and cloud environments confidently.
✨Tip Number 3
Showcase your hands-on skills! If you have a portfolio of projects or contributions to open-source work, make sure to highlight these during your discussions. It’s a great way to demonstrate your capabilities.
✨Tip Number 4
Don’t forget to apply through our website! We’re always looking for talented individuals like you, and applying directly can sometimes give you an edge over other candidates.
We think you need these skills to ace Senior Network Engineers
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with enterprise networking and security, especially with Palo Alto firewalls and Zero Trust principles. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for our Senior Infrastructure Engineer role. Mention your hands-on experience in designing scalable network architectures and how you’ve contributed to similar projects in the past.
Showcase Your Technical Skills:In your application, make sure to highlight your proficiency in Python, Ansible, and Terraform. We’re looking for someone who can hit the ground running, so any examples of automation or NetDevOps delivery will definitely catch our eye!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy – just follow the prompts and submit your materials!
How to prepare for a job interview at GTC Recruitment
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, like Palo Alto firewalls, Python, and Terraform. Brush up on your knowledge of enterprise networking protocols like OSPF and BGP, as these will likely come up during the interview.
✨Showcase Your Hands-On Experience
Prepare to discuss specific projects where you've designed and built network infrastructures. Be ready to explain your role in those projects, the challenges you faced, and how you overcame them. Real-world examples will help demonstrate your capabilities.
✨Understand the Zero Trust Model
Since the role emphasises Zero Trust security principles, make sure you can articulate what this means in practice. Be prepared to discuss how you’ve implemented these principles in past roles and how they can be applied to the new position.
✨Ask Insightful Questions
Interviews are a two-way street! Prepare thoughtful questions about the team dynamics, the enterprise transformation programme, and how success is measured in this role. This shows your genuine interest and helps you gauge if the company is the right fit for you.
