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Network Architect (DV Security Clearance)
Posted 3 hours 28 minutes ago by CGI
Permanent
Full Time
Other
Wiltshire, Chippenham, United Kingdom, SN140
Job Description
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client.
CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the 'World's Best Employers' by Forbes magazine. 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. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go.
Due to the programme's security requirements, you must be a single UK national with UK DV Security Clearance or be eligible to obtain it. This role is fully on-site near Chippenham, 5 days a week.
Your future duties and responsibilities
As a Network Architect, you will play a key role in supporting our Defence client as they define and deliver their migration strategy. You will work alongside a cross-functional team to ensure the seamless transition of network infrastructures, particularly in VMware environments. Your expertise in networking, security, and systems integration will be essential in enabling a secure and efficient transformation.
You will be responsible for analysing network requirements, assessing proposed changes, and supporting the Lead Architect in addressing technical and business dependencies. Additionally, you will define and run pilot tests to validate network designs, ensuring that future migrations are de-risked and align with client objectives.
In this role, you will:
• Assess and analyse network requirements to facilitate seamless transitions.
• Support the Lead Architect in identifying cross-cutting technical and business dependencies.
• Evaluate and validate network design changes to ensure security and efficiency.
• Define and conduct pilot tests to de-risk future migrations.
• Shape architectural decisions to align with client goals and migration strategies.
Your Impact:
You'll be a key contributor to a wider programme supporting transformation by:
• Enabling migration outcomes through expertise and phased delivery.
• Building on lessons learned from test activities to improve strategies.
• Informing current and future cloud roadmaps and transition environments.
Required qualifications to be successful in this role
To excel in this role, you will need strong experience in network architecture, systems integration, and migration projects. You should have a deep understanding of designing and implementing network solutions, with the ability to prioritise tasks in a complex and dynamic environment. Strong problem-solving skills and the ability to make informed architectural decisions are crucial for success.
Expertise in VMware environments, cloud networking, and security best practices will be highly beneficial. Familiarity with Defence operations and knowledge of DevSecOps practices will be considered an advantage. Your ability to collaborate with stakeholders and contribute to shaping future cloud roadmaps will be key to driving impactful change.
We're looking for a range of the following:
• Extensive experience in network architecture, engineering, and systems integration.
• Strong background in migration projects and phased delivery strategies.
• Proven ability to lead, prioritise, and manage complex technical challenges.
• Exceptional skills in network requirements analysis and solution delivery.
• Familiarity with Defence operations and DevSecOps practices is desirable.
Why Join Us?
• Contribute to a project that shapes the future of Defence solutions.
• Work alongside talented professionals in a supportive, dynamic team.
• Leverage CGI's expertise and resources to drive impactful change.
Ready to make a difference? Let's connect and explore how you can lead in this exciting role!
Apply now to join the team and be part of transforming Defence technology.
Together, as owners, let's turn meaningful insights into action.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.
Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our team-one of the largest IT and business consulting services firms in the world.
CGI was recognised in the Sunday Times Best Places to Work List 2024 and has been named one of the 'World's Best Employers' by Forbes magazine. 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. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go.
Due to the programme's security requirements, you must be a single UK national with UK DV Security Clearance or be eligible to obtain it. This role is fully on-site near Chippenham, 5 days a week.
Your future duties and responsibilities
As a Network Architect, you will play a key role in supporting our Defence client as they define and deliver their migration strategy. You will work alongside a cross-functional team to ensure the seamless transition of network infrastructures, particularly in VMware environments. Your expertise in networking, security, and systems integration will be essential in enabling a secure and efficient transformation.
You will be responsible for analysing network requirements, assessing proposed changes, and supporting the Lead Architect in addressing technical and business dependencies. Additionally, you will define and run pilot tests to validate network designs, ensuring that future migrations are de-risked and align with client objectives.
In this role, you will:
• Assess and analyse network requirements to facilitate seamless transitions.
• Support the Lead Architect in identifying cross-cutting technical and business dependencies.
• Evaluate and validate network design changes to ensure security and efficiency.
• Define and conduct pilot tests to de-risk future migrations.
• Shape architectural decisions to align with client goals and migration strategies.
Your Impact:
You'll be a key contributor to a wider programme supporting transformation by:
• Enabling migration outcomes through expertise and phased delivery.
• Building on lessons learned from test activities to improve strategies.
• Informing current and future cloud roadmaps and transition environments.
Required qualifications to be successful in this role
To excel in this role, you will need strong experience in network architecture, systems integration, and migration projects. You should have a deep understanding of designing and implementing network solutions, with the ability to prioritise tasks in a complex and dynamic environment. Strong problem-solving skills and the ability to make informed architectural decisions are crucial for success.
Expertise in VMware environments, cloud networking, and security best practices will be highly beneficial. Familiarity with Defence operations and knowledge of DevSecOps practices will be considered an advantage. Your ability to collaborate with stakeholders and contribute to shaping future cloud roadmaps will be key to driving impactful change.
We're looking for a range of the following:
• Extensive experience in network architecture, engineering, and systems integration.
• Strong background in migration projects and phased delivery strategies.
• Proven ability to lead, prioritise, and manage complex technical challenges.
• Exceptional skills in network requirements analysis and solution delivery.
• Familiarity with Defence operations and DevSecOps practices is desirable.
Why Join Us?
• Contribute to a project that shapes the future of Defence solutions.
• Work alongside talented professionals in a supportive, dynamic team.
• Leverage CGI's expertise and resources to drive impactful change.
Ready to make a difference? Let's connect and explore how you can lead in this exciting role!
Apply now to join the team and be part of transforming Defence technology.
Together, as owners, let's turn meaningful insights into action.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.
Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our team-one of the largest IT and business consulting services firms in the world.
