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Senior Systems Security Engineer - P3; Onsite-Goleta, CA)

Listing for: Prattwhitney
Full Time position Listed on 2026-11-04
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 95500 - 181700 USD Yearly USD 95500.00 181700.00 YEAR

Job Description & How to Apply Below

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.

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.

Location:

US-CA-GOLETA-H01 ~ 6380 Hollister Ave ~ BLDG H01

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. Security Clearance Type:
DoD Clearance:
Secret Security Clearance Status:
Active and existing security clearance required on day 1

This position is classified as:
Onsite:
Employees who are working in Onsite roles will work primarily onsite. 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.

This is an onsite position at Raytheon in Goleta, CA.

What You Will Do
  • 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 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
What You Will Learn
  • Raytheon Anti-Tamper Learning program
  • Raytheon Cybersecurity Bootcamp
Qualifications
  • Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience
  • The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
  • Experience with design/development/implementation in at least one of the following areas:
    Anti-Tamper (HW, SW, Systems), Cybersecurity, Software Assurance
  • Minimum 3 years of progressive technical (hands‑on) experience related to Systems/Software Engineering architecture, requirements, determination, development, and implementation
  • Experience in 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
We Prefer
  • Experience in generating Anti-Tamper, Cyber Security and/or program protection requirements, design and architecture artifacts, plans, and/or policies
  • Software, Firmware, & Microelectronics Engineering, Cryptography and FPGA design
  • Experience in generating systems requirements, design and architecture artifacts, plans and/or policies
  • Attack threat modeling / Critical Program Information Assessments
  • Cyber Certifications in accordance with DoDD 8570/DoDD 8140 such as CISSP, GSLC, CEH
  • Background in both Systems Engineering and Software…

Position Requirements

10+ Years work experience
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