{"id":3058358,"url":"https://alion.io/job/capgemini-senior-network-security-engineer","title":"Senior Network Security Engineer","company":{"id":145,"name":"Capgemini","domain":"capgemini.com","url":"https://alion.io/company/capgemini","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"B","score":80,"open_postings":1799,"ghost_share":0.001,"stale_share":0.794,"repost_share":0.009,"time_to_fill_p50_days":28,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sydney, Australia"],"countries":["AU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":66000,"max_usd":153000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2372},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"VPN","optional":false},{"name":"Confluence","optional":true},{"name":"Linux","optional":true}],"status":"live","first_seen_at":"2026-10-22T02:35:32Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-26T10:33:24Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"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.\nYour role\nAs 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.\nYou will play a key role in:\n\nNetwork security Planning, Design and Migration\nFirewall Knowledge and Hands on experience, on Fortinet and Checkpoint.\nStrong experience creating LLDs and technical design documentation.\nHandson experience on Forti Manager & Checkpoint Smart-1.\nExperience on VPN Deployment & Troubleshooting.\nGood understanding of dynamic routing protocols\nRouter / Switch knowledge and Hands on, e.g. Cisco routers and switches. - Nice to have\nProxy and VPN Gateway design and implementation experience.\nConfluence documentation tool knowledge.\nExperience working on large-scale infrastructure and transformation projects.\nBasic Systems experience on any Linux variants\nYour profile\nA bachelor’s degree or tertiary qualification in computer science, telecommunications, engineering, or a related field.\nRelevant industry certifications such as Cisco (CCIE, CCNA, CCNP) are highly valued.\nDesign and configuration of telco grade firewalls and security policy management, preferably Fortinet, F5 and checkpoint firewalls.\nProven ability to diagnose and resolve network issues effectively.\nUnderstanding of network security principles and technologies.\nStrong interpersonal skills to work effectively with diverse teams and stakeholders.\nWhat you’ll love about working here\nExperience 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.\nOwn 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.\nThrive 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.\nWork with Integrity: Join a company recognized by Ethisphere as one of the World’s most Ethical companies.\nCollaborate with Industry Leaders: Gain exposure to top global companies, including 145 of the Fortune 500, through your work with Capgemini.\nShowcase Your Skills: Participate in our internal annual global tech challenges and help address world issues.\nCapgemini 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.\nMake it real | www.capgemini.com","description_format":"text","description_chars":4027,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Systems Integrators","Management Consulting","Engineering Services"],"lifecycle":[{"event":"open","at":"2026-10-22T04:51:24Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":4,"expected_fill_days":28,"reasons":["conf:3","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/capgemini-senior-network-security-engineer","json_url":"https://alion.io/job/capgemini-senior-network-security-engineer.json","meta":{"generated_at":"2026-10-26T17:59:51Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":24127,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":145},"rest":"https://alion.io/mcp/rest/get_company?id=145"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcapgemini-senior-network-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcapgemini-senior-network-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcapgemini-senior-network-security-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/capgemini-senior-network-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcapgemini-senior-network-security-engineer"}]}