At a Glance
- Tasks: Design and deliver next-gen network solutions using Cisco ACI and VMware NSX-T.
- Company: Join CGI, a leader in mission-critical systems for the UK’s safety.
- Benefits: Competitive salary, excellent pension, private healthcare, and a share scheme.
- Other info: Collaborative environment with opportunities for continuous growth and career advancement.
- Why this job: Make a real impact on secure hybrid networks while driving innovation.
- Qualifications: Hands-on experience in software-defined networking and strong troubleshooting skills.
The predicted salary is between 60000 - 80000 £ per year.
At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As a Software Defined Network Engineer, you will play a critical role in designing and delivering next-generation network solutions that enable secure, scalable, and high-performing environments. Working across complex hybrid infrastructures, you will help drive innovation through software-defined technologies, contributing to impactful programmes. You’ll take ownership of advanced networking solutions, apply creative approaches to complex challenges, and collaborate within a supportive environment that enables continuous growth and meaningful impact. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner, not just an employee. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester, 5 days a week.
Your future duties and responsibilities:
- Design, deploy, and manage software-defined networking solutions across hybrid environments, ensuring secure, scalable, and high-performing network architectures.
- Take ownership of SDN platforms, working with Cisco ACI and VMware NSX-T to deliver robust connectivity, segmentation, and policy-driven network control aligned to business and technical requirements.
- Collaborate closely with cloud, infrastructure, and security teams to optimise network performance and resilience, while contributing innovative solutions and resolving complex issues.
Design & Deliver:
- Build SDN architectures using Cisco ACI and VMware NSX-T
Configure & Manage:
- Implement network policies, segmentation, and connectivity rules
Integrate & Optimise:
- Support hybrid environments across on-prem and cloud platforms
Troubleshoot & Resolve:
- Fix complex issues across Layer 2–7 network layers
Secure & Enforce:
- Apply micro-segmentation and Zero Trust principles
Collaborate & Align:
- Work with cloud, infrastructure, and security teams
Monitor & Improve:
- Use tooling and analytics to improve network performance
Required qualifications to be successful in this role:
- Strong hands-on experience in software-defined networking, particularly in secure or enterprise environments.
- Proven experience with Cisco ACI and VMware NSX-T
- Strong understanding of SDN concepts, VXLAN, and overlay/underlay networking
- Experience with hybrid cloud networking (AWS, Azure, or GCP)
- Strong troubleshooting skills across Layers 2–7
- Knowledge of network security, segmentation, and Zero Trust principles
- Familiarity with automation tools (Ansible, Terraform) is beneficial
- Relevant certifications (CCNP/CCIE, VCP-NV) are desirable
SDN Engineer: Cisco ACI & NSX-T for Secure Hybrid Networks in Gloucester employer: 慨正橡扯
At CGI, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Our employees benefit from competitive salaries, comprehensive pension plans, private healthcare, and the opportunity to become a CGI Partner through our share scheme. Located near Gloucester, our team enjoys a supportive environment that prioritises professional growth and meaningful contributions to mission-critical projects in the Space, Defence, and Intelligence sectors.
StudySmarter Expert Advice🤫
We think this is how you could land SDN Engineer: Cisco ACI & NSX-T for Secure Hybrid Networks in Gloucester
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the SDN space. Attend meetups, webinars, or even local tech events. The more people you know, the better your chances of landing that dream job!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects with Cisco ACI and VMware NSX-T. This can be a game-changer during interviews, as it gives potential employers a tangible look at what you can do.
✨Tip Number 3
Don’t just apply for jobs; tailor your approach! Research CGI and understand their mission-critical systems. When you reach out, mention how your experience aligns with their goals. It shows you’re genuinely interested and not just sending out generic applications.
✨Tip Number 4
Finally, keep an eye on our website for openings! We often post roles that might not be listed elsewhere. Plus, applying directly through us can give you a leg up in the process. Let’s get you on board!
We think you need these skills to ace SDN Engineer: Cisco ACI & NSX-T for Secure Hybrid Networks in Gloucester
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that match the SDN Engineer role. Highlight your hands-on experience with Cisco ACI and VMware NSX-T, and don’t forget to mention any relevant certifications you hold!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about software-defined networking and how your background makes you a perfect fit for our team at CGI. Be sure to mention your problem-solving skills and collaborative spirit.
Showcase Your Projects:If you've worked on any projects involving hybrid cloud networking or SDN solutions, make sure to include them in your application. We love seeing real-world examples of how you've tackled complex challenges and driven innovation!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re serious about joining our team!
How to prepare for a job interview at 慨正橡扯
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Cisco ACI and VMware NSX-T. Be ready to discuss specific projects where you've implemented these technologies, as well as any challenges you faced and how you overcame them.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of complex issues you've resolved in previous roles, especially those related to Layer 2–7 networking. Highlight your troubleshooting process and the tools you used, as this will demonstrate your hands-on experience.
✨Understand the Bigger Picture
Familiarise yourself with the concepts of micro-segmentation and Zero Trust principles. Be prepared to discuss how these concepts apply to secure hybrid networks and how they can enhance network performance and security.
✨Collaborate and Communicate
Since collaboration is key in this role, think of examples where you've worked closely with cloud, infrastructure, or security teams. Emphasise your ability to communicate technical concepts clearly and how you’ve contributed to team success.
