{"id":454797,"url":"https://alion.io/job/bitdeer-senior-security-engineer","title":"Senior Security Engineer","company":{"id":174995,"name":"Bitdeer Technologies Group","domain":"bitdeer.com","url":"https://alion.io/company/bitdeer","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Breezy","truth_index":{"grade":"B","score":79,"open_postings":13,"ghost_share":0,"stale_share":0.846,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-10-30T05:48:23Z"}},"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":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":115000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":44},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bitcoin","optional":false},{"name":"EU AI Act","optional":false},{"name":"GCP","optional":false},{"name":"HPC","optional":false},{"name":"IAM","optional":false},{"name":"InfiniBand","optional":false},{"name":"ISO 27001","optional":false},{"name":"ISO 42001","optional":false},{"name":"Kubernetes","optional":false},{"name":"LLM","optional":false},{"name":"NIST CSF","optional":false},{"name":"SOC 2","optional":false},{"name":"STRIDE","optional":false},{"name":"Threat Modeling","optional":false}],"status":"live","first_seen_at":"2026-06-22T01:37:35Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-10-30T08:36:18Z","board_verified":true,"closed_at":null,"days_open":130,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":129},"description":"About Bitdeer:\nBitdeer is a world-leading technology company for Bitcoin mining and AI cloud.\nBitdeer is committed to providing comprehensive Bitcoin mining solutions for its customers. Apart from designing industry-leading ASIC chips and manufacturing mining rigs, the Group handles complex processes involved in computing across the value chain. This includes equipment procurement, transport logistics, datacenter design and construction, equipment management, and network and facility operations. Bitdeer also offers advanced cloud capabilities to customers with a high demand for artificial intelligence.\nHeadquartered in Singapore, Bitdeer operates globally with a diversified 3 GW energy portfolio, and deploys Bitcoin mining and HPC datacenters in the United States, Bhutan, Norway, Canada, Malaysia, and Ethiopia.\nAbout the team\nA security engineer role on the AI Cloud business line, covering four areas: security clause review in customer contracts, SDLC security process design and audit, day-to-day compliance control execution and self-audit, and technical input into insurance work. Also the direct technical contact for customers on security matters. Sits within Development Security & Testing, reports to the Head of Security.\nWhat you will be responsible for:\nCustomer contract security clauses - Build and maintain AI Cloud's own standard security clause library , tiered by customer segment. Review customer-proposed redlines, focusing on AI-specific issues - model output liability, training data residency, inference data retention, IP indemnity. Work with Legal and Sales to negotiate technical commitments on encryption strength, RPO/RTO, vulnerability SLAs, right-to-audit scope, and breach notification timelines.\nCustomer technical engagement - Handle customer security questionnaires (SIG, CAIQ, custom questionnaires, AI-specific assessments). Attend customer-led security reviews, on-site audits, and assurance calls. Explain our AIDC architecture (InfiniBand isolation, GPU multi-tenancy, BMC, cross-region data flows) in a way customer security teams can validate. Trust Center technical content also lives here.\nSDLC security process - Set up a standard SDLC security flow across AI Cloud product lines: threat modeling, design review, security testing requirements, pre-release sign-off. Checkpoints at design / coding / pre-release / post-release. Quarterly audit of how each product team follows the process; push remediation. Also own the engineering security training (secure coding, threat modeling, AI security) - design once, deliver quarterly.\nBusiness-line compliance execution & self-audit - Make the SOC 2 / ISO 27001 / ISO 42001 controls actually work on the AI Cloud side - day-to-day execution, evidence collection, internal self-audit, closing findings before external audits. Translate compliance language into concrete things engineering can actually do.\nInsurance technical input - Underwriter questionnaires for Cyber / Tech E&O / Property policies need technical input from the AI Cloud side; this role responds. Update risk inputs at renewal (new products, architecture changes, incident history).\nHow you will stand out:\n6+ years in security, with at least 3 years leaning toward AppSec / Product Security / DevSecOps or security consulting.\nHands-on with B2B contract security clauses - either drafting standard terms for a product company, or reviewing customer redlines as a vendor.\nSolid on SDLC security: threat modeling (STRIDE/PASTA), secure code review, SAST/DAST/SCA, vulnerability management.\nWorking knowledge of SOC 2 / ISO 27001 / NIST CSF - enough to execute controls inside a business line. Not asking for a certification expert, but you should be able to talk to auditors and compliance folks.\nComfortable with at least one major cloud (AWS / GCP / Azure) at the architecture level - IAM, networking, workload security.\nWorking proficiency in English and Chinese - most docs are in English, but a lot of customer and engineering conversations happen in Chinese.\nPreferred：\nExperience executing compliance controls as a first line of defense inside a business line - not just designing or auditing from the outside.\nCustomer-facing security work in a B2B context - handled security questionnaires (SIG / CAIQ), attended customer security reviews or on-site audits.\nComfortable reading and negotiating security / privacy clauses in commercial contracts - familiar with DPA, SLA, right-to-audit, breach notification, and similar terms.\nFamiliar with AI / LLM security: prompt injection, model extraction, training data poisoning, multi-tenant LLM isolation, AI-specific contractual liability.\nAny of: K8s security, GPU / HPC, multi-tenant SaaS, AIDC fabric (InfiniBand / UFM / BlueField), regulated industries (finance / healthcare).\nWorked with EU customers (GDPR Article 28, NIS2, EU AI Act); or supported Cyber / Tech E&O underwriting from the insured side.\nCISSP / CCSP / AWS Security Specialty / ISO 27001 LI or similar.\nWhat you will experience working with us:\nA culture that values authenticity and diversity of thoughts and backgrounds;\nAn inclusive and respectable environment with open workspaces and exciting start-up spirit;\nFast-growing company with the chance to network with industrial pioneers and enthusiasts;\nAbility to contribute directly and make an impact on the future of the digital asset industry;\nInvolvement in new projects, developing processes/systems;\nPersonal accountability, autonomy, fast growth, and learning opportunities;\nAttractive welfare benefits and developmental opportunities such as training and mentoring.\n--------------------------------------------------------------------\nBitdeer is committed to providing equal employment opportunities in accordance with country, state, and local laws. Bitdeer does not discriminate against employees or applicants based on conditions such as race, colour, gender identity and/or expression, sexual orientation, marital and/or parental status, religion, political opinion, nationality, ethnic background or social origin, social status, disability, age, indigenous status, and union.","description_format":"text","description_chars":6134,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Chinese","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cryptocurrencies","Mining & Staking","AI Compute & Inference"],"lifecycle":[{"event":"open","at":"2026-09-06T09:25:14Z"}],"visa":[],"liveness":{"score":12,"band":"cold","label":"Long shot","p_open":1,"p_active":0.441,"p_room":0.28,"age_days":130,"expected_fill_days":39,"reasons":["conf:1","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/bitdeer-senior-security-engineer","json_url":"https://alion.io/job/bitdeer-senior-security-engineer.json","meta":{"generated_at":"2026-10-30T10:30:00Z","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":15121,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":174995},"rest":"https://alion.io/mcp/rest/get_company?id=174995"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbitdeer-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%2Fbitdeer-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%2Fbitdeer-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/bitdeer-senior-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbitdeer-senior-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":454797}},{"tool":"search_jobs","arguments":{"company":"bitdeer.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":454797},"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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