{"id":959808,"url":"https://alion.io/job/appier-senior-ai-security-engineer","title":"Senior AI Security Engineer","company":{"id":177717,"name":"Appier","domain":"appier.com","url":"https://alion.io/company/appier-2","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":87,"open_postings":54,"ghost_share":0.13,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":281,"computed_at":"2026-11-11T05:49:22Z"}},"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":["Taipei, Taiwan"],"countries":["TW"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":22000,"max_usd":51000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2372},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"ChatGPT","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"ISO 27001","optional":false},{"name":"LLM","optional":false},{"name":"NIST AI RMF","optional":false},{"name":"OWASP Top 10","optional":false},{"name":"SOC 2","optional":false},{"name":"Threat Modeling","optional":false}],"status":"live","first_seen_at":"2026-05-21T09:12:44Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-11-11T22:42:22Z","board_verified":true,"closed_at":null,"days_open":174,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":173},"description":"We are seeking a Senior Security Engineer to join our growing security team. As we continue building AI-powered services that deliver tremendous value to our customers worldwide, and given the rapid pace of our business growth, we are looking for experienced and capable talent to strengthen cybersecurity across all stages of product development and to collaborate closely with our software engineering teams. You will also play a key role in driving information security initiatives and integration efforts across the group, including addressing the emerging risks introduced by rapid advancements in AI technologies.\nResponsibilities\nDesign, implement, and maintain secure CI/CD pipelines with automated security controls (SAST, DAST, SCA, secrets scanning, and IaC scanning) integrated into development workflows\nEstablish and drive the Secure Software Development Lifecycle (SSDLC), ensuring security is embedded at every stage - from design and threat modeling through deployment and runtime\nDefine and standardize security requirements analysis and threat modeling practices to identify risks during the design phase\nDevelop Policy as Code solutions to enable automated compliance and governance checks\nConduct pre-production security assessments, vulnerability assessments, and penetration testing\nImplement security best practices for Infrastructure as Code (IaC) and cloud-native environments\nBuild and maintain security monitoring, log aggregation, and alerting systems to support detection and response\nCreate security deployment checklists and continuously improve production environment security posture\nAssess and mitigate emerging risks introduced by AI technologies, including risks related to LLM applications, AI agents, prompt injection, data leakage through AI tools, model supply chain, and AI-assisted development workflows\nPartner with engineering teams to evaluate, adopt, and govern AI-powered development tools (e.g., AI coding assistants, AI agents) in a secure and compliant manner\nAbout you\nMinimum \nMinimum 4 years of experience in cybersecurity, DevSecOps, or software development\nSolid understanding of the Secure Software Development Lifecycle (SSDLC) and modern application security practices\nHands-on experience in software product engineering, deployment, and system integration\nPractical experience leveraging AI automation or AI agents in day-to-day work (e.g., Claude Code, Cursor, GitHub Copilot, Claude/ChatGPT, or custom AI agent workflows for security operations, code review, or automation)\nAbility to evaluate product performance metrics, diagnose issues, and drive resolution\nAbility to stay current with advancements in technical product development and the evolving AI/security landscape\nStrong communication and interpersonal skills, with the ability to collaborate effectively across engineering and business teams\nPreferred \nBS/MS in Computer Science or a related field\nRelevant security certifications (CISSP, CCSP, SSCP, CSSLP, CC, CISM, CEH, etc.)\nExperience with compliance frameworks such as ISO 27001 or SOC 2\nBlue team experience, including SOC operations or threat hunting\nExperience participating in red-blue team exercises or CTF competitions\nExperience designing and implementing SSDLC processes from the ground up\nFamiliarity with AI security frameworks (e.g., OWASP Top 10 for LLM Applications, MITRE 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