{"id":34619,"url":"https://alion.io/job/tmhcc-cyber-security-architect","title":"Cyber Security Architect","company":{"id":7638,"name":"Tokio Marine HCC","domain":"tmhcc.com","url":"https://alion.io/company/tmhcc","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":16,"ghost_share":0.063,"stale_share":0.625,"repost_share":0.063,"time_to_fill_p50_days":48,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Security","role_family":"Security","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":95000,"max_usd":165000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":9},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"NIST CSF","optional":false},{"name":"STRIDE","optional":false},{"name":"Zero Trust","optional":false},{"name":"GDPR","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-06-08T00:00:00Z","employer_posted_date":"2026-06-08","last_verified_at":"2026-10-17T05:17:44Z","board_verified":true,"closed_at":null,"days_open":131,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":131},"description":"Job Title: Security Architect\nReporting to: International CISO\nDirect Reports: N/A\nPosition Type: Full Time\nOverview:\nWhy Tokio Marine HCC?\nStanding still is not an option in the current world of Insurance. TMHCCisone of the world’s leading Specialty Insurers. With deep expertise in our chosen lines of business, our unparalleled track record and a solid balance sheet, TMHCC evaluates and manages risk like no one else in the industry. Looking beyond profit, empowering our people and delivering on our commitments are at the core of our customer values, along with a desire to grow and provide creative and innovative solutions to our clients.\nThis role sits within: IT\nWe are the foundation for TMHCC’s success - enabling the business to grow, compete, and innovate through technology, security, and solution design. From shaping strategy to delivering resilient operations, we ensure every capability is aligned to business value. Our inclusive and collaborative culture empowers everyone to explore ideas, solve meaningful challenges, and build fulfilling careers that make a real impact.\nJob Purpose:\nTo define, lead, and evolve security architecture across the international business division of TMHCC, ensuring security is embedded by design across business and technology initiatives. As a senior member of the International Security team, you will provide strategic direction, establish security architectural standards, and work closely with architecture, engineering, infrastructure, and business teams to design secure, scalable solutions. Reporting to the International CISO, you will oversee the alignment of security controls with enterprise risk, regulatory requirements, and business objectives.\nKey Responsibilities:\nDefine and maintain the enterprise security architecture framework, standards, and reference architectures aligned to industry best practices (e.g. NIST, SABSA, TOGAF).\nProvide architectural oversight and governance for major technology initiatives, ensuring security risks are identified, assessed, and mitigated early in the lifecycle.\nLead the design and assurance of secure architectures across applications, cloud, infrastructure, and data platforms.\nAct as a trusted advisor to senior IT and Architecture leadership, translating business requirements into secure architectural solutions.\nEstablish and enforce security design principles, patterns, and guardrails to support secure-by-design and DevSecOps practices.\nDrive the integration of security controls into enterprise platforms, including identity, network, cloud, and application ecosystems.\nLead threat modelling and risk assessments for complex systems and emerging technologies in line with Enterprise Security architecture frameworks\nCollaborate with engineering, operations, and security teams to ensure consistent implementation of architectural standards and controls.\nSupport regulatory compliance and audit activities by ensuring architectures align with internal policies and external requirements.\nEstablish and maintain a robust, scalable security architecture that aligns with TMHCC’s business strategy, risk appetite, and regulatory obligations.\nProvide effective architectural governance across programmes and projects, ensuring security risks are proactively identified and mitigated.\nDrive adoption of secure-by-design principles and architectural standards, improving consistency, resilience, and security maturity across the organisation.\nSkills and Experience Specification:\nEssential:\nExperience in cyber security, with significant experience in security architecture.\nProven experience designing and implementing security architectures across cloud (AWS/Azure), applications, infrastructure, and data platforms.\nExperience applying security frameworks and standards (e.g. NIST CSF, CIS, SABSA, TOGAF).\nDeep understanding of identity and access management, network security, cloud security, and application security principles.\nExperience leading threat modelling, risk assessments, and security design reviews for complex systems in accordance with threat modelling frameworks (e.g. STRIDE).\nAbility to translate business and technical requirements into secure architectural designs and patterns.\nStrong stakeholder management skills, with experience influencing senior leadership and cross-functional teams.\nExperience establishing architectural governance, standards, and security design authority processes.\nExcellent communication skills, with the ability to articulate complex security concepts to both technical and non-technical audiences.\nRelevant certifications (e.g. CISSP, CCSP, or equivalent).\nFamiliarity with Zero Trust architectures and modern security models.\nDesirable:\nExperience within financial services or regulated industries.\nExperience with applicable UK and EU regulation (e.g. DORA and GDPR)\nExperience with containerisation, Kubernetes, and microservices security.\nKnowledge of emerging technologies and security implications (e.g. AI/ML).\nGeneral Architecture certifications (e.g. TOGAF)\nWhat We Offer\nThe Tokio Marine HCC Group of Companies offers a competitive salary and employee benefit package. We are a successful, dynamic organization experiencing rapid growth and are seeking energetic and confident individuals to join our team of professionals.\nThe Tokio Marine HCC Group of companies is an equal opportunity employer. Please visit www.tmhcc.com for more information about our companies.","description_format":"text","description_chars":5448,"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":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Property & Casualty Insurance"],"lifecycle":[{"event":"open","at":"2026-06-08T00:00:00Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.428,"p_room":0.28,"age_days":131,"expected_fill_days":48,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/tmhcc-cyber-security-architect","json_url":"https://alion.io/job/tmhcc-cyber-security-architect.json","meta":{"generated_at":"2026-10-17T17:50:59Z","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":376,"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":7638},"rest":"https://alion.io/mcp/rest/get_company?id=7638"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftmhcc-cyber-security-architect"},{"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%2Ftmhcc-cyber-security-architect"},{"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%2Ftmhcc-cyber-security-architect"},{"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/tmhcc-cyber-security-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftmhcc-cyber-security-architect"}]}