{"id":983053,"url":"https://alion.io/job/fortinet-senior-software-development-engineer-agent-security","title":"Software Development Engineer (Agent Security)","company":{"id":52696,"name":"Fortinet","domain":"fortinet.com","url":"https://alion.io/company/fortinet-blog","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"A","score":85,"open_postings":181,"ghost_share":0,"stale_share":0.796,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Sunnyvale, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":160000,"currency":"USD","period":"year","gross":null,"usd_annual":160000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"C++","optional":false},{"name":"Function Calling","optional":false},{"name":"Go","optional":false},{"name":"gRPC","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Python","optional":false},{"name":"Rust","optional":false},{"name":"WebSockets","optional":false}],"status":"live","first_seen_at":"2026-09-16T19:43:40Z","employer_posted_date":"2026-09-16","last_verified_at":"2026-11-07T05:47:39Z","board_verified":true,"closed_at":null,"days_open":51,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":51},"description":"Senior Software Engineer (Agent Security)\nResponsibility\nBuild AI security solutions for enterprise customers. \nDesign and implement security controls for agentic AI systems, including agents, tools, and agent-to-agent interactions. \nWork cross-functionally with PM and QA teams to deliver secure and scalable solutions. \nDevelop pre-sales and post-sales tools and environments to support customer evaluations, deployments, troubleshooting, and integration.\nResearch emerging technologies and security trends to identify new opportunities and develop innovative solutions.\nRequirements\nStrong software engineering skills in Python or Go, or in a systems language such as Rust or C/C++.\nBachelor’s degree or above in Computer Science or a related field, or equivalent practical experience. \n3+ years of backend development experience, including cloud-native infrastructure, networking, and building reliable services at scale. \nSolid understanding of application and network protocols, such as HTTP, gRPC, and WebSocket, and/or hands-on experience with reverse proxies, API gateways, or identity-aware proxies. \nSelf-drive and proactive with strong problem-solving and debugging skills and a focus on delivering high-quality solutions. \nStrong Plus\nHands-on experience with the agentic AI ecosystem, including MCP, tool calling, and agent frameworks. \nExperience with LLM and agent security, including areas such as prompt injection, tool poisoning, jailbreaks, and agent security controls. \nBackground or professional experience in cybersecurity, particularly application security, network security, identity, or API security.\nMust be authorized to work in the U.S. without sponsorship.\nThe US base salary range for this full-time position is $130,000-$160,000. Fortinet offers employees a variety of benefits, including medical, dental, vision, life and disability insurance, 401(k), 11 paid holidays, vacation time, and sick time, as well as a comprehensive leave program.\nWage ranges are based on various factors, including the labour market, job type, and job level. Exact salary offers will be determined by factors such as the candidate's subject knowledge, skill level, qualifications, experience, and geographic location.\nAll roles are eligible to participate in the Fortinet equity program. Bonus eligibility is reviewed at the time of hire and annually at the Company’s discretion.\nWhy Join Us:\nWe encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well-being.\nEmbark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 890,000+ customers around the globe.","description_format":"text","description_chars":2815,"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":["Equity"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Information Security"],"lifecycle":[{"event":"open","at":"2026-09-16T22:20:14Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 125 · green card filings: 113","filings_12m":125,"filings_prev_12m":189,"green_card_filings_12m":113,"median_offered_wage_usd":157500,"route":null,"cap_exempt":false,"checked_at":"2026-11-06T22:30:08+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":48}],"liveness":{"score":1,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.123,"p_room":0.28,"age_days":51,"expected_fill_days":3,"reasons":["seen:51","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-11-07T05:47:08Z"},"pay":{"stated_usd_annual":160000,"is_top_pay":false},"html_url":"https://alion.io/job/fortinet-senior-software-development-engineer-agent-security","json_url":"https://alion.io/job/fortinet-senior-software-development-engineer-agent-security.json","meta":{"generated_at":"2026-11-07T07:08:47Z","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":1850,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":52696},"rest":"https://alion.io/mcp/rest/get_company?id=52696"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffortinet-senior-software-development-engineer-agent-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%2Ffortinet-senior-software-development-engineer-agent-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%2Ffortinet-senior-software-development-engineer-agent-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/fortinet-senior-software-development-engineer-agent-security\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffortinet-senior-software-development-engineer-agent-security"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":983053}},{"tool":"search_jobs","arguments":{"company":"fortinet.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":983053},"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. Docs: https://alion.io/developers"}}