{"id":1352108,"url":"https://alion.io/job/teamlyzer-cybersecurity-engineer-senior","title":"Cybersecurity Engineer | Senior","company":{"id":701663,"name":"Teamlyzer","domain":"teamlyzer.com","url":"https://alion.io/company/teamlyzer","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":true,"listed_via":"teamlyzer.com","ats_vendor":"Schema","truth_index":{"grade":"B","score":75,"open_postings":6,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-01T05:45:00Z"}},"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":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":43000,"max_usd":97000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1261},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false}],"status":"live","first_seen_at":"2026-09-24T00:00:00Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-09-24T00:00:00Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Sobre a vaga\nWe are looking for a Senior Cybersecurity Engineer to support cybersecurity activities in the railway technology sector, with a strong focus on operational technology environments, secure architecture and risk-based protection of connected systems. The role is hybrid, with presence required three days per week in Lisbon or Coimbra.\nO que vais fazer\nAnalyze cybersecurity risks across operational technology environments, supporting secure design decisions and mitigation strategies\nContribute to security architecture reviews, threat modelling, vulnerability assessments and system security testing\nSupport the definition and validation of cybersecurity requirements across systems, networks and engineering delivery processes\nCollaborate with multidisciplinary teams to embed security best practices throughout product, process and system lifecycles\nPromote continuous improvement in cybersecurity practices, including awareness of emerging technologies and AI-enabled ways of working\nO que é pedido\nAcademic background in Cybersecurity or equivalent professional experience\nProfessional experience in operational technology cybersecurity, including exposure to complex, connected or safety-relevant environments\nPrevious experience with network security, security risk assessments, threat modelling, architecture reviews, testing and vulnerability assessment activities\nProfessional working proficiency in English, with the ability to communicate clearly in international technical contexts\nCollaborative, respectful and solution-oriented mindset, with curiosity, ownership and willingness to keep learning\nAwareness of AI trends, including agentic AI, and openness to explore how emerging technologies can improve products, processes or ways of working\nOperational technology cybersecurity\nSecurity architecture concepts\nNetwork security concepts\nSecurity design best practices\nSecurity risk assessments\nThreat modelling\nSecurity architecture reviews\nSystem security testing\nVulnerability assessments\nCybersecurity standards and frameworks\nValorizado\nKnowledge of ISO/IEC 27001\nKnowledge of ISA/IEC 62443\nKnowledge of ISO/SAE 21434\nKnowledge of the NIST Cybersecurity Framework\nO que é oferecido\nPrivate health insurance from your first day, with no waiting periods and optional family extension\nConfidential and free access to psychological support, wellbeing content and live sessions from day one\nContinuous training and certification support to strengthen long-term professional development\nFlexibility whenever the role and delivery context allow it, supporting sustainable performance and daily balance\nChildcare vouchers and practical measures designed to support personal and family life\nCommunity moments, shared milestones and leadership presence when it matters most\nUpskilling opportunities in information security, AI governance and cybersecurity best practices\nResumo organizado por IA a partir do anúncio original. Confirma os detalhes no site da empresa.","description_format":"text","description_chars":2988,"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":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Health insurance","Professional development"],"hiring_locations":[{"name":"Portugal","iso":"PT","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Information Security","Career Services","Job Boards & Aggregators"],"lifecycle":[{"event":"open","at":"2026-09-27T19:32:22Z"}],"liveness":{"score":88,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.876,"p_room":1,"age_days":7,"expected_fill_days":30,"reasons":["seen:7","velocity","win:early","comp:brand"],"computed_at":"2026-10-01T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/teamlyzer-cybersecurity-engineer-senior","json_url":"https://alion.io/job/teamlyzer-cybersecurity-engineer-senior.json","meta":{"generated_at":"2026-10-01T13:03:44Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4611,"day_limit":5000,"remaining_today":389,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}