{"id":1506803,"url":"https://alion.io/job/live-connections-lead-security-solution-architect","title":"Lead Security Solution Architect","company":{"id":3800103,"name":"Live Connections","domain":"liveconnections.in","url":"https://alion.io/company/live-connections-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Solutions","role_family":"Solutions","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":23000,"max_usd":48000,"period":"year","method":"role_seniority_country_cell","sample_n":8},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"PKI","optional":false},{"name":"Splunk","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-09-30T05:10:55Z","employer_posted_date":null,"last_verified_at":"2026-09-30T05:10:55Z","board_verified":false,"closed_at":null,"days_open":8,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":8},"description":"Lead Security Solution Architect - Banking\n\nExperience : 10+ Years\n\nEmployment Type : Full-time\n\nLocation : Chennai\n\nNotice Period : Immediate to 15 Days\n\nRole Overview : \n\nWe are looking for an experienced Lead Security Solution Architect with strong expertise in enterprise security architecture and banking/open-finance security.\n\nThe role will focus on defining and reviewing secure architectures across mobile applications, APIs, network infrastructure and third-party/client-built solutions.\n\nThe ideal candidate should have hands-on expertise in Zero Trust, network segmentation, Open Banking/API security, PKI, mobile application security, RASP, attestation and WAF architecture.\n\nKey Responsibilities : \n\n- Develop High-Level Designs (HLD) and Low-Level Designs (LLD) covering mobile security, PKI segregation, firewall/WAF clustering and traffic segregation.\n\n- Define security requirements, controls and acceptance criteria for client-delivered Splunk, OBS and carrier solutions.\n\n- Develop interface and security specifications for client-built backend APIs covering telemetry, attestation and risk scoring.\n\n- Lead the evaluation and recommendation of RASP and Mobile Threat Defence vendors.\n\n- Chair fortnightly Design Authority and Security Design Review meetings.\n\n- Assess residual security risks and prepare residual-risk statements for formal acceptance.\n\n- Ensure dependencies across multiple change requests (CRs) are identified and addressed coherently from a security architecture perspective.\n\n- Support threat modelling activities and define security testing scope in collaboration with the Test Lead.\n\n- Review third-party and client-built solutions for compliance with enterprise security architecture and security standards.\n\n- Provide architectural guidance to engineering and delivery teams throughout the solution lifecycle.\n\nEssential Skills : \n\n- Strong expertise in Enterprise Security Architecture.\n\n- Hands-on knowledge of Zero Trust architecture and network segmentation.\n\n- Strong understanding of Open Banking / Open Finance API security.\n\n- Experience with mTLS, OAuth 2.0 and FAPI standards.\n\n- Strong knowledge of PKI architecture and security controls.\n\n- Experience in Mobile Application Security, including RASP and mobile attestation.\n\n- Strong understanding of WAF architecture, firewall clustering and traffic segregation.\n\n- Experience conducting security design reviews for third-party and client-built solutions.\n\n- Strong understanding of security risk assessment and residual-risk management.\n\n- Experience with threat modelling and security testing methodologies.\n\nPreferred Skills : \n\n- Experience working in Banking, Financial Services or FinTech environments.\n\n- Knowledge of regulatory and security requirements relevant to Open Banking/Open Finance.\n\n- Experience with Splunk and enterprise security monitoring solutions.\n\n- Strong stakeholder management and communication skills.\n\n- Experience leading architecture/design review forums and working with multiple technology and delivery teams.\n\nKey Competencies : \n\n- Security architecture and solution design\n\n- Risk assessment and mitigation\n\n- API and mobile security\n\n- Threat modelling\n\n- Security governance\n\n- Stakeholder management\n\n- Technical leadership and decision-making\nSkills\nWAF, Security Architect, Microsoft PKI, OAuth, Security, Solution Architect, Cyber Security, Applications Security","description_format":"text","description_chars":3414,"description_truncated":false,"requirements":{"experience_years_min":10,"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":[],"lifecycle":[{"event":"open","at":"2026-09-30T06:02:59Z"}],"visa":[],"liveness":{"score":82,"band":"hot","label":"Hiring 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