{"id":105217,"url":"https://alion.io/job/alice-bob-senior-security-engineer","title":"Senior Security Engineer","company":{"id":1906,"name":"Alice & Bob","domain":"alice-bob.com","url":"https://alion.io/company/alice-bob","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":83,"open_postings":4,"ghost_share":0,"stale_share":0.5,"repost_share":0,"time_to_fill_p50_days":61,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":64000,"max_usd":107000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":38},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Alice & Bob","optional":false},{"name":"CI/CD","optional":false},{"name":"Kubernetes","optional":false},{"name":"Python","optional":false},{"name":"SBOM","optional":false},{"name":"SIEM","optional":false},{"name":"Terraform","optional":false},{"name":"Threat Modeling","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"ISO 27001","optional":true},{"name":"SOC 2","optional":true}],"status":"live","first_seen_at":"2026-08-14T13:42:26Z","employer_posted_date":"2026-08-14","last_verified_at":"2026-10-17T12:27:50Z","board_verified":true,"closed_at":null,"days_open":63,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":63},"description":"About the Mission\nAs Alice & Bob scales from research breakthroughs to industrial-grade quantum systems, protecting the integrity of our infrastructure, our applications, and the intellectual property behind years of R&D becomes mission-critical. Security is a core enabler of how fast and how safely we can move.\nAbout the Role\nWe're looking for a Senior Security Engineer to help secure and evolve our IT infrastructure and applications, spanning everything from corporate identity systems to the security of our quantum R&D labs. You'll own key security initiatives end to end, set standards and best practices across the company, and mentor junior engineers as you help shape our strategic security roadmap.\nResponsibilities\n Corporate security - identity and access management (SSO, SCIM), security observability and audit logging, and operational cybersecurity (EDR/XDR, SIEM, vulnerability management, incident response).\n Application security - vulnerability management, CI/CD security (SAST, DAST, secret detection, IaC scanning), software supply chain security (SCA, SBOM), and threat modeling embedded into the development lifecycle.\n Infrastructure and industrial security - Infrastructure as Code (Terraform), Kubernetes security, and - uniquely for this role - securing the lab environment itself: instrumentation, control systems, embedded/firmware security, and OT/ICS hardening across our quantum R&D equipment.\n Leadership - mentoring engineers, driving continuous improvement, and partnering closely with engineering, IT, hardware, and physics teams to embed security by design without slowing down research.\nRequirements\n5+ years of experience in cybersecurity or a closely related engineering role\nProven hands-on experience with Infrastructure as Code (Terraform)\nSolid experience securing containers and Kubernetes environments\nStrong fundamentals across both application and corporate security - vulnerability management, incident response, threat modeling\nStrong hands-on experience with identity technologies (SSO/SAML/OIDC, SCIM)\nProficiency with security monitoring tooling (EDR/XDR, SIEM, audit logging)\nSolid scripting and automation skills (Python, Bash, or similar)\nPractical experience with application security tooling (SAST/DAST, SCA) and CI/CD security integration\nDegree in Computer Science, Cybersecurity, or a related field (Bac+3 to Bac+5), or an equivalent self-taught/bootcamp background with a proven track record\nStrong ownership and autonomy, clear communication with technical and non-technical stakeholders, and a genuine mentoring mindset\nNice to have\nExperience with cloud platforms (GCP, AWS, or Azure)\nFamiliarity with security frameworks (ISO 27001, SOC 2, NIST)\nExposure to embedded, firmware, or operational technology (OT/ICS) security - ideally in a lab or industrial setting\nExperience defining or maturing a DevSecOps program\nRecruitment Process\nScreening Call with Grace, Talent Acquisition Specialist (30 min)\nHiring Manager Interview with Matthew (45 min)\nOnsite Technical Interview with the Team & Take home test (120 min)\nLeadership Team Interview (30 min)\nFit Interview (45 min)\nReference check","description_format":"text","description_chars":3158,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Security","Quantum Computing Hardware"],"lifecycle":[{"event":"open","at":"2026-08-14T13:42:26Z"}],"visa":[],"liveness":{"score":36,"band":"fade","label":"Fading","p_open":1,"p_active":0.814,"p_room":0.44,"age_days":63,"expected_fill_days":61,"reasons":["conf:3","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/alice-bob-senior-security-engineer","json_url":"https://alion.io/job/alice-bob-senior-security-engineer.json","meta":{"generated_at":"2026-10-17T12:36:26Z","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":16739,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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":1906},"rest":"https://alion.io/mcp/rest/get_company?id=1906"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Falice-bob-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%2Falice-bob-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%2Falice-bob-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/alice-bob-senior-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Falice-bob-senior-security-engineer"}]}