{"id":1269477,"url":"https://alion.io/job/stripe-offensive-security-engineer","title":"Offensive Security Engineer","company":{"id":64,"name":"Stripe","domain":"stripe.com","url":"https://alion.io/company/stripe","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":75,"open_postings":108,"ghost_share":0,"stale_share":0.796,"repost_share":0,"time_to_fill_p50_days":63,"computed_at":"2026-09-30T05:45:00Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":{"label":"PT","utc_offset_min":-8,"utc_offset_max":-8},"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":170400,"max":255700,"currency":"USD","period":"year","gross":null,"usd_annual":255700},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"GCP","optional":false},{"name":"Red Teaming","optional":false},{"name":"Stripe","optional":false},{"name":"AI Agents","optional":true},{"name":"BloodHound","optional":true},{"name":"Burp Suite","optional":true},{"name":"Claude Code","optional":true},{"name":"Cobalt Strike","optional":true},{"name":"Copilot","optional":true},{"name":"Cursor","optional":true},{"name":"CVE","optional":true},{"name":"Databricks","optional":true},{"name":"LLM","optional":true},{"name":"Mythic","optional":true},{"name":"osquery","optional":true},{"name":"OWASP ASVS","optional":true},{"name":"OWASP Top 10","optional":true},{"name":"pySpark","optional":true},{"name":"Python","optional":true},{"name":"Sliver","optional":true},{"name":"Spark","optional":true},{"name":"Splunk","optional":true}],"status":"live","first_seen_at":"2026-09-25T18:53:02Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-01T01:02:53Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Who we are\nAbout Stripe\nStripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of your career.\nAbout the team\nThe Proactive Threat team is responsible for identifying vulnerabilities and security weaknesses across Stripe's systems, applications, networks, and cloud infrastructure - before adversaries do. We operate as a hybrid offensive function: conducting penetration testing, emulating real-world threat actors through red team operations, and partnering closely with our defensive security teams to validate detection capabilities and improve Stripe's overall security posture.\nWe are builders first. Our team develops custom tooling, automation frameworks, and internal platforms that scale our offensive capabilities and enable repeatable, high-fidelity assessments. We believe the best offensive security engineers are equal parts hacker and engineer.\nThe team is distributed across the United States, primarily operating in Eastern and Pacific time zones, and collaborates regularly with security, engineering, and product stakeholders across Stripe - including teams in Europe and Asia.\nWhat you'll do\nAs an Offensive Security Engineer on the Proactive Threat team, you will simulate the tactics, techniques, and procedures (TTPs) of real-world adversaries to uncover security risks across Stripe's products and infrastructure. You'll conduct hands-on penetration testing, lead red team engagements, and collaborate with blue team counterparts to validate and improve detection and response capabilities. Your work will directly influence how Stripe builds, ships, and secures financial infrastructure used by millions of businesses worldwide.\nBeyond assessments, you'll design and build offensive tooling and automation that amplifies the team's impact. You'll leverage threat intelligence to prioritize testing efforts, contribute to incident investigations when needed, and act as a subject-matter expert for security initiatives across the company.\nResponsibilities\nConduct comprehensive penetration tests across web applications, APIs, cloud environments (AWS/GCP/Azure), mobile applications, and internal infrastructure\nPlan and execute red team engagements that emulate the TTPs of cyber and criminal threat actors targeting financial services, including initial access, lateral movement, persistence, and data exfiltration scenarios\nPerform assumed-breach and objective-based assessments to test detection and response capabilities in coordination with defensive teams\nPartner with detection engineering, threat intelligence, and incident response teams to validate security controls, identify coverage gaps, and improve detection fidelity\nContribute adversary tradecraft insights to inform detection rule development, threat hunting hypotheses, and incident response playbooks\nSupport incident investigations by providing offensive expertise, log analysis, and root cause analysis when required\nDesign, develop, and maintain custom offensive tools, scripts, and automation frameworks to enhance assessment efficiency and coverage\nBuild internal platforms and workflows that enable scalable, repeatable offensive operations\nContribute to internal security tooling repositories and champion engineering best practices within the team\nAutomate repetitive testing tasks, payload generation, and reporting workflows using modern development practices\nProduce clear, actionable reports that communicate technical findings, business risk, and remediation guidance to both technical and non-technical stakeholders\nAct as a subject-matter expert and primary point of contact for stakeholder teams engaged in offensive security programs and Stripe-wide security initiatives\nLead offensive security projects end-to-end, mentor junior team members, and foster a culture of continuous learning and knowledge sharing\nStay current with emerging threats, vulnerabilities, and attack techniques; share research internally and contribute to the broader security community\nWho you are\nWe're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement.\nMinimum requirements\n5+ years of experience in offensive security, penetration testing, red teaming, or a related field\nStrong programming skills in Python, Go, or similar languages, with demonstrated experience building tools, automation, or custom exploits\nDeep knowledge of web application security, including OWASP Top 10, ASVS, and common vulnerability classes (injection, auth flaws, business logic, etc.)\nHands-on experience with cloud platforms (AWS, Azure, or GCP), including cloud-native attack techniques and misconfigurations\nProficiency with offensive tooling such as Burp Suite, Cobalt Strike, Mythic, Sliver, BloodHound, or similar frameworks\nFamiliarity with adversary tradecraft and frameworks such as MITRE ATT&CK, including TTPs for initial access, privilege escalation, lateral movement, and exfiltration\nExcellent written and verbal communication skills, with the ability to translate complex technical findings into clear, risk-based recommendations\nAbility to think like an adversary - creative, persistent, and able to holistically assess risk in complex environments\nPreferred qualifications\nExperience conducting offensive security in fintech, financial services, or other highly regulated environments\nBackground in vulnerability research, exploit development, or CVE discovery\nExperience collaborating with threat intelligence, detection engineering, or incident response teams (purple team operations)\nFamiliarity with big data and log analysis tools (Splunk, Databricks, PySpark, osquery, etc.) for threat hunting or investigative support\nProficiency with AI/LLM-assisted development tools (e.g., Claude Code, Cursor, GitHub Copilot) and experience applying them to offensive security workflows\nInterest or experience in agentic automation - using LLMs or autonomous agents to augment reconnaissance, vulnerability discovery, or exploitation workflows\nExperience testing AI/ML systems or LLM-based applications for security weaknesses (prompt injection, training data extraction, model manipulation, etc.)\nContributions to open-source security tools, published research, blog posts, or conference presentations\nRelevant certifications such as OSCP, OSWE, OSEP, OSED, CRTO, CPTS, PNPT, GXPN, or cloud security certifications\nLocation\nThis role is remote within the United States. While you are welcome to visit Stripe offices for team meetings, on-sites, and events, our expectation is that you would regularly work from home. The team primarily coordinates across Eastern and Pacific time zones, with regular collaboration with stakeholders in Europe and Asia.\nCompensation & Benefits\nThe annual US base salary range for this role is $170,400 - $255,700. This range may span multiple career levels and will be refined during the interview process based on experience, qualifications, and location.\nAdditional benefits include:\nEquity participation in Stripe's growth\n401(k) plan with matching contributions from day one\nComprehensive medical, dental, and vision coverage\nWellness stipends\nAnnual budget for training, certifications, and conference attendance","description_format":"text","description_chars":7713,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Penetration Testing","Payment Processing & Gateways"],"lifecycle":[{"event":"open","at":"2026-09-25T23:28:34Z"}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":4,"expected_fill_days":63,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-09-30T05:45:00Z"},"pay":{"stated_usd_annual":255700,"is_top_pay":true},"html_url":"https://alion.io/job/stripe-offensive-security-engineer","json_url":"https://alion.io/job/stripe-offensive-security-engineer.json","meta":{"generated_at":"2026-10-01T01:09:20Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":865,"day_limit":5000,"remaining_today":4135,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}