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Salary
≈ $65k – $150k per year (Estimated)
Location
In office (Sydney)
Seniority
Senior
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Oct 22, 2026. Capgemini scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Capgemini is a French information technology services and consulting group founded in Grenoble in 1967 by Serge Kampf, and one of the largest IT service providers in the world. It designs, builds and runs systems for large enterprises and governments across some fifty countries, with a delivery workforce concentrated in India and a European client base heavier than most of its competitors. The group is organised into Capgemini Invent for strategy and design, Capgemini Engineering for research and development services acquired with Altran, and Sogeti for local technology services, and it has reoriented its portfolio around cloud migration, data platforms and generative AI.

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world.

Your role

As a Security Network Engineer, you will be responsible for planning, designing and migrating networks within the telecom domain. You’ll ensure secure, stable, and high-performing infrastructure by configuring network devices, troubleshooting issues, maintaining documentation, and collaborating with cross-functional teams to meet technical requirements.

You will play a key role in:

  • Network security Planning, Design and Migration
  • Firewall Knowledge and Hands on experience, on Fortinet and Checkpoint.
  • Strong experience creating LLDs and technical design documentation.
  • Handson experience on Forti Manager & Checkpoint Smart-1.
  • Experience on VPN Deployment & Troubleshooting.
  • Good understanding of dynamic routing protocols
  • Router / Switch knowledge and Hands on, e.g. Cisco routers and switches. - Nice to have
  • Proxy and VPN Gateway design and implementation experience.
  • Confluence documentation tool knowledge.
  • Experience working on large-scale infrastructure and transformation projects.

Basic Systems experience on any Linux variants

Your profile

  • A bachelor’s degree or tertiary qualification in computer science, telecommunications, engineering, or a related field.
  • Relevant industry certifications such as Cisco (CCIE, CCNA, CCNP) are highly valued.
  • Design and configuration of telco grade firewalls and security policy management, preferably Fortinet, F5 and checkpoint firewalls.
  • Proven ability to diagnose and resolve network issues effectively.
  • Understanding of network security principles and technologies.
  • Strong interpersonal skills to work effectively with diverse teams and stakeholders.

What you’ll love about working here

  • Experience a Positive Work-Life Balance: We prioritize your well-being with hybrid and flexible working arrangements, making it easy to balance your personal and professional life.
  • Own your Growth: Dive into endless learning opportunities with courses from Capgemini University and numerous external certifications. Benefit from digital learning platforms and specialized campuses in AI, Cloud, Data, and Sustainability. Propel your career with our award-winning Career Acceleration programs.
  • Thrive in an Inclusive Environment: We don't just believe in inclusion; we live it. Be part of a workplace that values authenticity, inclusion, and belonging. We encourage applications from all backgrounds, even if you don’t meet every requirement. Research shows that individuals from underrepresented groups often hesitate to apply unless they meet every criterion. If you're excited about this role, we welcome your application and invite you to share what you can bring.
  • Work with Integrity: Join a company recognized by Ethisphere as one of the World’s most Ethical companies.
  • Collaborate with Industry Leaders: Gain exposure to top global companies, including 145 of the Fortune 500, through your work with Capgemini.
  • Showcase Your Skills: Participate in our internal annual global tech challenges and help address world issues.

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.

Make it real | www.capgemini.com

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