2026 Raytheon Systems Security Engineer I - Onsite - Tucson, AZ

Systems Security Engineering Position

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 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 position is an onsite role.

What you will do:

• Supporting the development of cybersecurity / anti-tamper requirements, design and architecture artifacts, plans, and policies
• Defining security development and test efforts implementation of security controls of networking devices, databases, operating systems, and hardware and software components
• Understanding and integrating cybersecurity development activities
• Performing analysis on cybersecurity collected data and test results
• Conducting technical and nontechnical trade studies
• Validate 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
• Apply written and oral communication skills
• Participate in the design and development of systems

Qualifications you must have:

• Bachelors Degree in Science, Technology, Engineering, or Mathematics (STEM), including specific majors: Electrical Engineering, Systems Engineering, Mechanical Engineering, Engineering Mechanics, Computer Science, Engineering Science, Robotics or STEM related field.
• Applied engineering experience or coursework with exposure in one or more of the following domains: Systems Engineering, Software or Firmware development, Systems Integration and/or Test, ASIC development, Cybersecurity, System Security, Digital Electronics design, or similar work history.
• The ability to obtain and maintain a US security clearance prior to the start date. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance.

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.

This position requires a security clearance. The DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process.

The salary range for this role is $55,000 - $107,000 USD. 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.

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.