{"id":135474,"url":"https://alion.io/job/european-dynamics-senior-security-engineer","title":"Senior Security Engineer","company":{"id":457,"name":"European Dynamics","domain":"eurodyn.com","url":"https://alion.io/company/european-dynamics","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":100,"open_postings":126,"ghost_share":0,"stale_share":0.008,"repost_share":0,"time_to_fill_p50_days":35,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Strasbourg, France"],"countries":["FR"],"hiring_countries":["FR"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":88000,"period":"year","method":"role_seniority_country_cell","sample_n":59},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Linux","optional":false},{"name":"TCP/IP","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-10-01T18:47:31Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-28T11:46:37Z","board_verified":true,"closed_at":null,"days_open":26,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":26},"description":"We currently have a vacancy for a Senior Security Engineer to offer his/her services as an expert remotely. In the context of the first assignment, the successful candidate will be integrated in the team of the company that will closely cooperate with a major client’s IT team on site.\nYour tasks\nDevelop, implement, maintain, test, and continuously improve cybersecurity solutions, products and services;\nIntegrate cybersecurity technologies into the organization's infrastructure, ensuring secure configuration, optimal performance and operational resilience;\nImplement, monitor, and maintain security controls, procedures, patches, and system hardening measures to address vulnerabilities and ensure compliance with security policies;\nAssess, monitor, and report on the security posture and performance of systems, services, and cybersecurity solutions, recommending improvements where appropriate;\nProvide cybersecurity support and technical guidance to users, customers, and internal stakeholders;\nCollaborate closely with Operations and cross-functional teams to implement, maintain, and optimize security-related processes and operational activities;\nDevelop scripts, automation, and software components to support cybersecurity operations, improve efficiency, and enhance security capabilities;\nIdentify, troubleshoot, and resolve security-related issues, ensuring timely remediation and continuous service improvement;\nPrepare technical documentation and communicate security updates, recommendations, and progress to relevant stakeholders;\nWork collaboratively with team members and business stakeholders to deliver secure, reliable, and resilient technology solutions.\nRequirements\nUniversity degree in IT or relevant discipline, combined with minimum 10 years of working experience in software systems security, cyber security and information security practices;\nProven experience designing, developing, and delivering end-to-end authentication, authorization and data protection solutions for enterprise environments;\nProven experience with enterprise security technologies and protocols, including SSL/TLS, X.509, SAML, OAuth, OpenID Connect, JWT, AWS KMS, KMIP, and PKCS#11;\nExperience designing, developing and securing both on-premises and cloud-based security solutions;\nExperience securing complex enterprise environments, including data centers and distributed infrastructures;\nExperience applying Secure Software Development Lifecycle (SSDLC) principles and security-by-design practices;\nExperience working in Agile software development environments and using modern collaboration and DevSecOps tools;\nKnowledge of programming and scripting for developing, automating, and integrating cybersecurity solutions;\nKnowledge of Linux and Unix operating systems, including secure configuration, administration and system hardening.\nKnowledge of network architecture and security, including TCP/IP, HTTP/HTTPS, IPsec, routing protocols, firewalls, routers and switches;\nKnowledge of cryptographic concepts and algorithms, including AES, GCM, PBKDF2, HMAC, SHA-2 and key management principles;\nKnowledge of operating system security, network security, security controls and modern cybersecurity technologies.\nExcellent command of the English language.\nBenefits\nIf you are seeking a career in an exciting and dynamic company, where you will offer your services as part of a team of a major European Institution, operating in an international, multilingual and multicultural environment where you can expect real chances to make a difference, please send us your detailed CV in English, quoting reference .\nWe offer a competitive remuneration (either on contract basis or remuneration with full benefits package), based on qualifications and experience. All applications will be treated as confidential.\nEUROPEAN DYNAMICS (ED) (www.eurodyn.com) is a leading Software, Information and Communication Technologies company, operating internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). The company employs over 1000 engineers, IT experts and consultants (around 3% PhD, 36% MSc and 53% BSc or equivalent). We design and develop software applications using state-of-the-art technology. The group generates annual revenues in the range of EURO 40 million, with an EBITDA in the range of 20%. The value of our contract portfolio exceeds EURO 250 million. EUROPEAN DYNAMICS is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational companies, research and academic institutes.\nAs part of our dedication to the diversity of our workforce, we are committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, disability, sexual orientation, gender identity, or religion.\nEUROPEAN DYNAMICS (ED) adheres to the General Data Protection Regulation principles by applying its Privacy Policy as published in www.eurodyn.com/privacy. By submitting an application to this position and by sharing your personal data with ED, you acknowledge and accept its Policy and authorise ED to process your personal data for the purposes of the company's recruitment opportunities, in line to the Policy.","description_format":"text","description_chars":5271,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","Information Security","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-08-05T00:00:00Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.802,"p_room":0.75,"age_days":26,"expected_fill_days":35,"reasons":["conf:3","velocity","win:late","comp:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/european-dynamics-senior-security-engineer","json_url":"https://alion.io/job/european-dynamics-senior-security-engineer.json","meta":{"generated_at":"2026-10-28T13:13:20Z","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":17770,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":457},"rest":"https://alion.io/mcp/rest/get_company?id=457"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Feuropean-dynamics-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%2Feuropean-dynamics-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%2Feuropean-dynamics-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/european-dynamics-senior-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Feuropean-dynamics-senior-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":135474}},{"tool":"search_jobs","arguments":{"company":"eurodyn.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":135474},"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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