{"id":3880461,"url":"https://alion.io/job/lunar-senior-security-engineer","title":"Senior Security Engineer","company":{"id":55301,"name":"Lunar","domain":"lunar.app","url":"https://alion.io/company/lunar-app","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":null},"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":["Aarhus, Denmark"],"countries":["DK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"EU AI Act","optional":false},{"name":"GDPR","optional":false},{"name":"GitHub Actions","optional":false},{"name":"GitOps","optional":false},{"name":"ISO 27001","optional":false},{"name":"Kubernetes","optional":false},{"name":"Least Privilege","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-11-06T14:15:59Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-07T04:54:28Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Banking hasn't changed much in decades. We're changing that. One product at a time.\nLunar is a Nordic challenger bank building the future of financial life with AI at the core. Our engineers, designers, and product people work on problems that actually matter. Making money simpler, smarter, and more rewarding for a million of registered users across the Nordics.\nFully licensed and founded in 2015, with offices in Copenhagen, Aarhus and Stockholm.\nWe move fast, we build with purpose, and we're just getting started.\nAs a Senior Security Engineer, you will be part of Squad Gravity, our dedicated security team based in Aarhus. You will own and drive security across a broad surface; including cloud and endpoint protection, enabling secure use of AI solutions, incident response, compliance, and detection engineering. You won't just advise from the sidelines. You will be hands-on, building the defences, responding to real threats, and shaping the security posture of a Nordic fintech going to the moon. Squad Gravity is part of the innovation, not the typical \"department of no\" that you see in other organisations. Our mission statement is “Building Trust at Scale through Frictionless Security”. As such, your goal is to enable secure innovation and fast pace with smart use of AI and modern cloud technology.\nWhat will you do?\nSquad Gravity is responsible for security operations, compliance, and resilience at Lunar. The scope is wide, and you will contribute across several areas:\nCloud, Infrastructure & CI/CD: Engineer and harden security across AWS, Kubernetes and Github Actions.\n\nAI & Automation: Help us understand and address the security implications and explore how AI can make our own security work smarter.\n\nSecurity Findings & Remediation: Assess and remediate security findings across AWS, Kubernetes, and employee endpoints - spanning critical vulnerabilities such as React2Shell to RBAC privilege escalation vulnerabilities.\n\nCompliance & Policy: Contribute to gap analysis of regulation or compliance frameworks such as DORA, GDPR, AI Act, ISO27001 and similar.\n\nPenetration Testing: Coordinate external penetration tests, communicate findings to stakeholders, and drive remediation of results.\n\nWho are you?\nYou are someone who thrives in a role where no two weeks look the same. You are equally comfortable digging into a Kubernetes RBAC vulnerability as you are drafting an encryption policy or investigating a phishing campaign. You take ownership, communicate clearly, and know when to go deep versus when to move fast.\nWe know this is a broad role and we don't expect you to be an expert in everything from day one. What matters is that you are strong in some of these areas and genuinely curious to grow in the others. As such, if you are a strong DevSecOps/SRE/Platform Engineer profile, with an interest in Security and Security Engineering, don't hesitate to apply.\nWe are looking for people with the following experience:\nCloud Engineering and Security: Hands-on experience with AWS and Kubernetes. You should be comfortable using technologies like Terraform for AWS and GitOps for Kubernetes. Furthermore, you should be well-versed in designing secure cloud-native applications using modern best practices.\n\nAI Readiness: You don't need to be an AI engineer, but you have experience with Claude Code and working with agentic solutions. You understand how these AI tools work and how they change the security landscape.\n\nIdentity & Access Management: Experience with SAML, OIDC and similar protocols and technologies in a corporate environment. Experience with RBAC, least privilege access models, and identity management in cloud environments.\n\nCommunication & Soft Skills: You can explain security concepts to both engineers and non-technical stakeholders. You have strong soft skills and know how to influence others effectively without being seen as the typical \"security gatekeeper\".\n\nExperience: 3+ years in Security Engineering, DevSecOps, SRE, Platform Engineering, or a similar role, ideally in a tech-driven or regulated environment.\n\nWhat you get.\n4 days in the office. We're a team that builds together, thinks together, and moves together. Showing up is part of how we work.\n\nA well-equipped workspace. You’ll have a modern computer and a comfortable desk setup. We want you to have the tools you need to do your best work.\n\nPension, health insurance, and enhanced parental leave. From your financial future to your family moments. We've got you covered.\n\nAre you ready to join the journey? Apply now and let's find out more!\nWhile you hold on tight for us to get back to you, curious to see what we’re up to? Follow us onLinkedIn for business announcements and releases , check out our Instagram for an inside scoop on what it’s like to work here .\nDepending on the regulations in the country where you will be employed, we will ask to see or obtain information about your criminal record. Please note that our employment is conditional upon you not being registered in RKI (Ribers Kredit Information).\nWe welcome applications from candidates of all backgrounds. If you need any adjustments during the recruitment process, please let us know","description_format":"text","description_chars":5194,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Health insurance","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Banks & Neobanks"],"lifecycle":[{"event":"open","at":"2026-11-06T17:55:11Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":22,"reasons":["conf:0","velocity","win:early"],"computed_at":"2026-11-07T05:47:08Z"},"pay":null,"html_url":"https://alion.io/job/lunar-senior-security-engineer","json_url":"https://alion.io/job/lunar-senior-security-engineer.json","meta":{"generated_at":"2026-11-07T15:17:19Z","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":20541,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":55301},"rest":"https://alion.io/mcp/rest/get_company?id=55301"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flunar-senior-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%2Flunar-senior-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%2Flunar-senior-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/lunar-senior-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flunar-senior-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3880461}},{"tool":"search_jobs","arguments":{"company":"lunar.app","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3880461},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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