Principal Systems Security Engineer (Anti-Tamper / Program Protection) - P4 (Onsite)
Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Jun 5, 2026. RTX scores B on the Alion truth index.
Date Posted:
2026-06-05Country:
United States of AmericaLocation:
US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDGPosition Role Type:
OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active 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:
Secret - CurrentSecurity Clearance Status:
Active and existing security clearance required on day 1At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
Raytheon is seeking a Principal Systems Security Engineer (Anti-Tamper/Program Protection) - P4 to join our elite Systems Security Engineering (SSE) team for the Systems Engineering and Test Capabilities discipline 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 in Massachusetts.
What You Will Do
Interact with the customer to define SSE requirements, solutions, trades, costs, implementation, system impacts, and effectiveness
Develop plans and estimates, task execution, project tracking, reporting, and risk identification and mitigation plans
Ensure compliance with National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) controls
Consult and assist program management with SSE architecture and issues
Support the development of bids and proposals
Define security development and test efforts implementation of security controls of networking devices, databases, operating systems, and hardware and software component
Integrate cybersecurity development activities
Develop top-level system requirements and flow down requirements and implementation concepts to subsystem
Understanding, and compliance with, DoD technology release and export licensing policies
Qualifications You Must Have
Typically requires a Bachelor’s Degree in Science, Technology, Engineering or Mathematics (STEM) and 8 years of prior relevant experience
Active 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
Experience in technical leadership
Experience in System Security Engineering, computer technology reverse engineering, Anti-Tamper, cybersecurity or embedded security
Experience generating security (cyber, Anti-Tamper and/or program protection) requirements, design and architecture artifacts, plans and/or policies
Qualifications We Prefer
Experience 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
DoD Top Secret clearance with current SSBI within last 5 years desired
Experience in design, development and fielding of SSE systems
Software, Firmware, & Microelectronics Engineering, Cryptography and FPGA design
Attack threat modeling / Critical Program Information Assessments
Experience in the implementation and business growth of SSE implementation throughout the entire life cycle
Experience in solutions meeting robust SSE systems security requirements
Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such as CISSP, GSLC, CEH
Broad understanding of technology and working knowledge of DODI-S-5230.28
Aircraft/weapons integration experience
Strategic planning and proposal writing skills
Candidate must exhibit an exceptional degree of ingenuity, creativity, and resourcefulness
Excellent interpersonal skills with the ability to interact positively with coworkers, suppliers, stakeholders, and customers in a team environment
Experience contributing in a team environment for the purpose of developing creative solutions to technical problems
What We Offer
Our 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
Relocation Eligible - Relocation assistance is available
As 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.
The salary range for this role is 107,500 USD - 204,500 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.
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