Senior Systems Security Engineer - P3
Listed on 2026-10-12
-
Engineering
Systems Engineer, Cybersecurity
Raytheon is seeking a Senior Systems Security Engineer (SSE) - P3 within the SSE Sensors, Space, & Air organization. The position supports anti-tamper and embedded cybersecurity for secure embedded products, including executing security solutions through Raytheon Systems Engineering processes in classified environments.
Location and Work Model- Location: El Segundo, CA
- Work arrangement: Onsite
- Classified work: Required (work performed in classified areas)
- Travel: Up to 25% as necessary
In this role, you will perform and document core SSE activities, including CPI analysis, requirements development, trade-study support, systems engineering modeling artifacts, and program anti-tamper planning. You will also develop and execute Verification and Validation (V&V) Plans and Procedures, and communicate progress across program milestones and customer reviews.
Responsibilities- Perform Critical Program Information (CPI) analysis
- Perform SSE requirements generation, derivation, decomposition, and analysis
- Perform and document SSE trade-studies and provide path forward recommendations
- Generate systems engineering modeling and artifacts, including functional block, sequence, and activity diagrams
- Develop the program Anti-Tamper Plan
- Develop and execute Verification and Validation (V&V) Plans and Procedures
- Present information in internal and external customer reviews and program milestones
- Report tasking status and communications with program and functional leadership
- Travel up to 25% as necessary
- Typically requires a Bachelor’s Degree in STEM and minimum 5 years of prior relevant experience
- Ability to obtain and maintain a U.S. government issued security clearance is required
- U.S. citizenship required
, as only U.S. citizens are eligible for a security clearance
- Experience with design/development/implementation in at least one of the following:
Anti-Tamper (HW, SW, Systems),
Cybersecurity
, Software Assurance - At least 3 years of progressive technical (hands-on) experience related to Systems/Software Engineering architecture, requirements, determination, development, and implementation
- Experience designing, implementing, testing, and fielding real-time embedded security-oriented solutions on Department of Defense (DoD) programs using secure systems technologies, methodologies, policies, and guidelines
- Security clearance type: DoD Clearance:
Secret - Security clearance status:
Active and existing clearance required on day 1 - U.S. citizen requirement: Required for clearance eligibility
- Timing: Active and transferable security clearance required prior to start date
- A degree in Electrical Engineering
, Systems Engineering
, Mechanical Engineering
, Engineering Mechanics
, Computer Science
, or Engineering Science - Knowledge in generating systems requirements, design and architecture artifacts, plans, and/or policies
- Knowledge in Software, Firmware, & Microelectronics Engineering
, Cryptography
, and FPGA design - Broad understanding of technology and working knowledge of DODI-S-5230.28
- Experience in Model Based Systems Engineering Tools such as CAMEO
- Demonstrated ingenuity, creativity, and resourcefulness
- Experience contributing to a team environment to develop creative solutions to technical problems
- Salary: USD 95,500
- 181,700 per year
- Relocation assistance is available
- 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
- Holidays
- Raytheon Anti-Tamper Learning program
- Raytheon Cybersecurity Bootcamp
At RTX, the values highlighted include Trust
, Respect
, Accountability
, Collaboration
, and Innovation
. Relocation assistance is available for eligible candidates.
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