Systems Security Engineer II (Onsite)

Date Posted:

2026-08-28



Country:

United States of America



Location:

US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)



Position Role Type:

Onsite



U.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 clearance​



Security Clearance Type:

DoD Clearance: Secret



Security Clearance Status:

Active and existing security clearance required on day 1

This requisition is for an RTX intern converting to FT hire upon graduation

At 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.

At 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.

As a member of our elite Systems Security Engineering (SSE) team, we want you to develop embedded security solutions to protect the Warfighter’s technology advantage. Systems Security Engineering creates holistic security solutions leveraging Anti-Tamper (AT), Cyber Security, Software Assurance, and Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems.

This is an onsite entry level role located in Tucson, AZ

What You Will Do:

• Support the implementation of Systems Security Engineering (SSE) solutions in Raytheon products
• Collaborate with customers to define SSE requirements, solutions, trades, costs, and implementation strategies
• Develop plans, estimates, task execution schedules, and risk mitigation strategies
• Guide SSE implementations and architectures for customer systems
• Conduct attack threat modeling and Critical Program Information (CPI) assessments
• Develop top-level system requirements and flow those into subsystem implementation concepts
• Develop top-level system requirements and flow those into subsystem implementation concepts
• Ensure compliance with DoD technology release and export licensing policies

Qualifications You Must Have:

• 0+ years of experience with a Master’s degree in Technology, Engineering or Mathematics (STEM) major obtained by start date
• Experience / coursework with one or more of the following: System Security Engineering, Anti-Tamper, Cybersecurity, Embedded Systems Security, Embedded Hardware, Embedded Software, Real-time Embedded Systems
• Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer:

• Prior RTX internship, co-op, or work experience.
• Applied engineering experience or coursework with exposure in one or more of the following domains: Systems Security Engineering, Systems Engineering, Software or Firmware development, Systems Integration and/or Test, ASIC development, Systems Security, Anti-Tamper, Cybersecurity, Digital Electronics design, or similar work history.
• Past work experience (professional or academic) interacting with multidisciplinary teams of system design professionals including electrical, mechanical, software and logistics engineers
• Experience supporting DoD programs
• Experience in designing, implementing, testing and fielding real-time embedded security solutions
• Experience with model-based systems engineering
• Expertise in attack threat modeling and Critical Program Information (CPI) assessments
• Working knowledge of DoD directives such as DODI-S-5230.28
• Experience in aircraft/weapons system integration
• Exceptional creativity, problem-solving abilities, and strong interpersonal skills

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 Eligibility

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role.

• Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

This position requires ability to obtain a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: Security Clearance FAQs - United States Department of State

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 68,900 USD - 131,100 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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms