{"id":3178683,"url":"https://alion.io/job/rtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite","title":"Senior Principal System Security Engineer (Program (Anti-Tamper/Program Protection) P5 (Onsite)","company":{"id":1162,"name":"RTX","domain":"rtx.com","url":"https://alion.io/company/raytheon-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":87,"open_postings":500,"ghost_share":0,"stale_share":0.7,"repost_share":0.026,"time_to_fill_p50_days":8,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Marlborough, United States","United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":132400,"max":251600,"currency":"USD","period":"year","gross":null,"usd_annual":251600},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Scrum","optional":false},{"name":"Threat Modeling","optional":false}],"status":"live","first_seen_at":"2026-01-22T00:00:00Z","employer_posted_date":"2026-01-22","last_verified_at":"2026-10-25T09:37:17Z","board_verified":true,"closed_at":null,"days_open":276,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":276},"description":"Date Posted:\n2026-01-22Country:\nUnited States of AmericaLocation:\nUS-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDGPosition Role Type:\nOnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:\nActive and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearanceSecurity Clearance Type:\nSecret - CurrentSecurity Clearance Status:\nActive and existing security clearance required on day 1At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.\nRaytheon is seeking a Senior Principal Systems Security Engineer (Anti-Tamper/Program Protection) - P5 to join our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter’s technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cybersecurity, Software Assurance, and Supply Chain Risk Management to support Program Protection on embedded weapons systems. Join our highly visible team and perform technically challenging assignments, which will directly contribute to protecting our nation and our Warfighters. The individual will work with the program and customer in the development of the system, providing strategic input and planning for the system, applications, architecture, and design in a dynamic, agile development environment. This is an onsite position at Raytheon.\nWhat You Will Do\nSupport implementation of SSE solutions into RTX products\n\nInteract with the customer to define SSE requirements, solutions, trades, costs, implementation, system impacts, and effectiveness\n\nSupport developing plans and estimates, task execution, project tracking, reporting, and risk identification and mitigation plans\n\nPlan and guide SSE implementations in customer systems\n\nConsult and assist program line management with SSE architectures and issues\n\nAttack threat modeling / Critical Program Information Assessments\n\nDevelop top-level system requirements, and flowing down requirements and implementation concepts to subsystem\n\nValidate secure configuration of routers, switches, firewalls, servers, operating systems, applications, and other assets, using DoD approved scanning and assessment tools such as ACAS, STIG, SCAP Compliance Checker, and HBSS\n\nPerforming Task Lead duties (e.g., task planning, product owner, scrum master)\n\nEnsure compliance with National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) controls\n\nSupport the development of bids and proposals\n\nUnderstanding, and compliance with, DoD technology release and export licensing policies\n\nQualifications You Must Have\nTypically requires a Bachelor’s Degree in Science, Technology, Engineering or Mathematics (STEM) and 10 years of prior relevant experience\n\nActive and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance\n\nExperience in technical leadership\n\nExperience in the field of System Security Engineering, computer technology reverse engineering, anti-tamper, cybersecurity, or embedded security\n\nExperience designing, implementing, testing, and fielding real-time embedded security-oriented solutions on Department of Defense (DoD) programs with secure systems technologies, methodologies, policies, and guidelines\n\nExperience generating security (cyber, anti-tamper and/or program protection) requirements, design and architecture artifacts, plans, and/or policies\n\nQualifications We Prefer\nDoD Top Secret clearance with current SSBI within last 5 years desired\n\nExperience in design, development and fielding of SSE systems\n\nSoftware, Firmware, & Microelectronics Engineering, Cryptography and FPGA design\n\nAttack threat modeling / Critical Program Information Assessments\n\nExperience in the implementation and business growth of SSE implementation throughout the entire life cycle\n\nExperience in solutions meeting robust SSE systems security requirements\n\nCyber Certifications in accordance with DoDD 8570/DoDD 8140 such as CISSP, GSLC, CEH\n\nProgram management experience with SSE\n\nBroad understanding of technology and working knowledge of DODI-S-5230.28\n\nAircraft/weapons integration experience\n\nStrategic planning and proposal writing skills\n\nCandidate must exhibit an exceptional degree of ingenuity, creativity, and resourcefulness\n\nExcellent interpersonal skills with the ability to interact positively with coworkers, suppliers, stakeholders, and customers in a team environment\n\nExperience contributing to a team environment for the purpose of developing creative solutions to technical problems\n\nWhat We Offer\nOur values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation\n\nRelocation Eligible - Relocation assistance is available\n\nAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.\nThe salary range for this role is 132,400 USD - 251,600 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.\nPrivacy Policy and Terms:\nClick on this link to read the Policy and Terms","description_format":"text","description_chars":7859,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Flexible schedule","Life insurance","Parental leave","Relocation assistance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Missiles","Air Defense","Defense Manufacturing","Avionics & Flight Control"],"lifecycle":[{"event":"open","at":"2026-10-23T20:38:40Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.187,"p_room":0.28,"age_days":276,"expected_fill_days":8,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":251600,"is_top_pay":true},"html_url":"https://alion.io/job/rtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite","json_url":"https://alion.io/job/rtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite.json","meta":{"generated_at":"2026-10-25T12:09:12Z","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":17548,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":1162},"rest":"https://alion.io/mcp/rest/get_company?id=1162"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite"},{"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%2Frtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite"},{"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%2Frtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite"},{"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/rtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frtx-senior-principal-system-security-engineer-program-anti-tamperprogram-protection-p5-onsite"}]}