{"id":1232946,"url":"https://alion.io/job/singtel-senior-specialist-information-security","title":"Senior Specialist, Information Security","company":{"id":49912,"name":"Singtel","domain":"singtel.com","url":"https://alion.io/company/singtel","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":100,"open_postings":5,"ghost_share":0,"stale_share":0.2,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-13T05:45:00Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"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":61000,"max_usd":111000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":35},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ISO 27001","optional":false}],"status":"live","first_seen_at":"2026-09-14T16:00:00Z","employer_posted_date":"2026-09-14","last_verified_at":"2026-10-12T23:34:51Z","board_verified":true,"closed_at":null,"days_open":29,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":29},"description":"Be a Part of Something BIG!\nSingtel is seeking a skilled and motivated Senior Specialist, Information Security to strengthen our application and infrastructure security posture.\nIn this role, you will be responsible for conducting security assessments, reviewing vulnerabilities, guiding remediation efforts, and managing security deviations. You will work closely with development, infrastructure, and platform teams to ensure secure delivery in an Agile environment while enabling business objectives through risk-informed decisions.\nMake an Impact by:\nSecurity Assessment & Testing\nPerform and/or review Vulnerability Assessments and Penetration Testing (VAPT) across applications, infrastructure, and network environments.\nReview external penetration test findings and work with stakeholders to prioritise remediation.\nConduct secure source code reviews and advise developers on remediation strategies.\nPerform security audits, host configuration reviews, and consulting assessments.\nRisk Management & Governance\nConduct security risk assessments at application, infrastructure, and network levels.\nAssess and prioritise vulnerabilities based on impact and likelihood.\nReview change requests from a security risk perspective.\nPrepare, evaluate, and manage security deviation/exemption requests, including:Risk justification and impact analysis\nValidation of compensating controResidual risk documentation\nManagement endorsement and tracking\n\nSupport governance reporting, audit requirements, and security metrics consolidation.\nStakeholder Coordination\nCollaborate with developers, infrastructure engineers, and platform teams in an Agile environment.\nLead discussions to coordinate timely security assessments and remediation activities.\nAct as liaison between project teams, risk teams, and external security vendors.\nTrack remediation progress and ensure closure within agreed timelines \nSkills for Success:\nBachelor’s degree in Computer Science, Information Security, or related discipline (or equivalent practical experience).3-5 years of hands-on experience in Vulnerability Assessment and Penetration Testing (VAPT).\n\nProven experience in:\nApplication security and secure SDLC\nSource code reviews\nRisk assessment and security governance\nManaging security deviations/exemptions\nExperience working in SME to Enterprise environments. \nPreferred Certifications (Either or more):\nOSCP (Offensive Security Certified Professional)\nCEH (Certified Ethical Hacker)\nCISSP (Certified Information Systems Security Professional)\nCISM (Certified Information Security Manager) \nCRISC (Certified in Risk and Information Systems Control)\nGIAC certifications (e.g., GPEN, GWAPT)\nISO 27001 Lead Implementer / Lead Auditor \nAre you ready to say hello to BIG Possibilities?\nTake the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career!","description_format":"text","description_chars":2889,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Telecommunications","Broadband"],"lifecycle":[{"event":"open","at":"2026-09-25T15:25:06Z"}],"visa":[],"liveness":{"score":31,"band":"fade","label":"Fading","p_open":1,"p_active":0.698,"p_room":0.45,"age_days":28,"expected_fill_days":17,"reasons":["conf:6","velocity","win:tail","comp:brand"],"computed_at":"2026-10-13T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/singtel-senior-specialist-information-security","json_url":"https://alion.io/job/singtel-senior-specialist-information-security.json","meta":{"generated_at":"2026-10-13T19:04:55Z","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":29215,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-14T00:00:00Z"}},"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":49912},"rest":"https://alion.io/mcp/rest/get_company?id=49912"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsingtel-senior-specialist-information-security"},{"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%2Fsingtel-senior-specialist-information-security"},{"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%2Fsingtel-senior-specialist-information-security"},{"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/singtel-senior-specialist-information-security\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsingtel-senior-specialist-information-security"}]}