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

Date Posted:

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U.S. Citizen U.S. Person or Immigration Status Requirements:

Security Clearance:

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 todays mission and stay ahead of tomorrows threat. Our team solves tough meaningful problems that create a safer more secure world.

Job Description

As a member of our elite Systems Security Engineering (SSE) team we want you to develop solutions to protect the Warfighters 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 component
• 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

• BachelorsDegree in Science Technology Engineering or Mathematics (STEM) Including specific majors: Electrical Engineering Systems Engineering MechanicalEngineering 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

Qualifications We Prefer

• Cyber Security or Program Protection experience and / or course work.
• Cumulative 3.0 GPA or higher
• 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.
• Experience in design development and fielding of secure systems for military applications: relevant experience is knowledge of a broad array of program protection concepts reverse engineering tools and techniques failure analysis and cryptography.
• Past work experience (professional or academic) interacting with multidisciplinary teams of system design professionals including electrical mechanical software and logistics engineers
• Detailed understanding of and experience in engineering security solutions for Government customers
• Prior work experience giving technical briefs or presentations after synthesizing or generating technical materials from multidisciplinary sources
• Matlab and/or C experience
• Modeling and Simulation experience
• Experience with model-based systems engineering
• Ability to visualize system functionality to create block diagrams and to analyze system performance
• Ability to analyze issues and define solutions
• Ability to perform trade studies to optimize system performance
• Familiarity with DoD customer infrastructure with respect to command and control telemetry flight test ISR fixed wing and/or rotary wing systems
• Understanding of Systems Engineering Product Development Cycle
• Strong communication skills including effective written verbal and listening 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 Eligible Relocation assistance is available

Security Clearance:

This position requires 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: salary range for this role is 55000 USD - 107000 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 candidates work experience location education/training and key skills.

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