At a Glance
- Tasks: Design and deliver next-gen network solutions using Cisco ACI and VMware NSX-T.
- Company: Join CGI, a leader in Space, Defence, and Intelligence, dedicated to keeping the UK safe.
- Benefits: Enjoy competitive salary, excellent pension, private healthcare, and a share scheme.
- Other info: Work in a supportive environment with opportunities for continuous growth and career advancement.
- Why this job: Make a real impact on secure, scalable network environments while driving innovation.
- Qualifications: Hands-on experience in software-defined networking and strong troubleshooting skills required.
The predicted salary is between 60000 - 75000 £ 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
Software Defined Network Engineer - Cisco ACI and VMware NSX-T (SC Clearance) in Gloucester employer: 慨正橡扯
At CGI, we pride ourselves on being an exceptional employer, particularly for those in the Software Defined Network Engineer role. Our collaborative work culture fosters innovation and continuous growth, while our competitive benefits package, including a strong pension scheme and private healthcare, ensures that you are well taken care of. Located near Gloucester, you will be part of a mission-driven team dedicated to delivering impactful solutions that enhance national security, making your work not only rewarding but also meaningful.
StudySmarter Expert Advice🤫
We think this is how you could land Software Defined Network Engineer - Cisco ACI and VMware NSX-T (SC Clearance) in Gloucester
✨Tip Number 1
Network, network, network! Get out there and connect with professionals in the industry. Attend meetups, webinars, or even local tech events. You never know who might have a lead on your dream job!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Cisco ACI and VMware NSX-T. This will give potential employers a clear view of what you can bring to the table.
✨Tip Number 3
Don’t just apply blindly! Tailor your approach for each role. Research CGI and their mission-critical systems, then highlight how your experience aligns with their needs when you reach out or during interviews.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of the CGI team.
We think you need these skills to ace Software Defined Network Engineer - Cisco ACI and VMware NSX-T (SC Clearance) in Gloucester
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience with Cisco ACI and VMware NSX-T. We want to see how your skills align with the role, so don’t be shy about showcasing your hands-on experience in software-defined networking.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about SDN and how you can contribute to our mission at CGI. We love seeing creativity and enthusiasm, so let your personality come through!
Showcase Your Problem-Solving Skills:In your application, highlight specific examples where you've tackled complex networking challenges. We’re looking for innovative thinkers who can drive solutions, so share those success stories that demonstrate your troubleshooting prowess.
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 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 networking. Highlight your troubleshooting skills across Layers 2–7 and how you applied innovative solutions to improve network performance.
✨Understand the Bigger Picture
Familiarise yourself with hybrid cloud environments and how they integrate with SDN. Be prepared to discuss how your work aligns with business goals and contributes to security and scalability.
✨Collaborate and Communicate
Since this role involves working closely with various teams, practice articulating your thoughts clearly. Think about how you can demonstrate your ability to collaborate effectively and contribute to a supportive environment.
