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Senior Principal Software Security Engineer, Onsite

Job in Goleta, Santa Barbara County, California, 93116, USA
Listing for: Raytheon
Full Time position
Listed on 2026-02-18
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Job Information

Date Posted:

Country: United States of America

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. 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

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.

Position

Summary

We are currently seeking a Senior Principal Software Security Engineer to join our Software Product Assurance team in Goleta, Santa Barbara County, CA. As a SW Security Lead, the position is responsible for the SW Product Assurance (embedded program protection and cyber) of our portfolio of programs at the site.

What You Will Do
  • Implement Software Security principles to embedded software design, development, integration, and testing of real-time sensor software.
  • Support technical developments in Agile/Dev Sec Ops  environments, Gate reviews, proposal estimates and associated BOEs using EVMS principles.
  • Develop software applications using C and C++ languages on a variety of computing platforms.
  • Advance the technology of the SW security products/processes.
  • Ensure the SW Product Assurance processes are followed on our programs.
  • Deploy technical strategies and best practices.
  • Assist with Test Driven Multidisciplinary Capability (TDMC) based execution deployment.
  • Interface with customer community to review technical design and support verification of system maturity.
  • Provide technical contributions to one or more programs.
Qualifications You Must Have
  • Typically requires a Bachelor’s degree in Science, Technology, Engineering or Mathematics and ten (10) years of relevant engineering experience.
  • Experience with C / C++.
  • Experience with Xilinx Ultra Scale+ MPSoC, Versal, or similar Embedded Processors.
  • Experience with embedded OS like VxWorks, Embedded Linux, or similar environments.
  • Embedded Software Security experience.
  • Active and transferable U.S. government issued Secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
  • Experience in functional or program leadership roles (e.g., Section Lead, Integrated Product Team lead) to lead a small technical team.
  • Experience with validation and verification of software applications.
  • Experience/Knowledge of any of the following:
    • Designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred).
    • Cyber security experience. Using security-relevant tools and devices for security auditing, network security, host/server security, communication security, or policy management.
    • Secure boot, containerization and hardening concepts.
    • Static analysis concepts, methods & tools.
    • Petalinux/Yocto operating systems.
    • Cryptographic Algorithms.
    • Agile/Scrum/Kanban frameworks and Dev Sec Ops  environments.
    • Python / Perl.
    • Knowledge of modern computer architecture and hardware technologies including:
      • ARM Architecture.
      • Knowledge of interface protocols: PCIe, GPIO, I2C, SATA.
      • Field Programmable Gate Arrays (FPGAs).
      • Application-Specific Integrated Circuits (ASICs).
    • Using software configuration management and bug tracking tools.
  • Demonstrated experience and a working knowledge of capture process and proposal development.
  • Demonstrated experience as a technical instructor/mentor.
  • Proficiency in SW metrics and the use of metrics to drive improvement.
  • EVMS and Cost Account Manager (CAM) Certified.
What We Offer
  • A total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs.
  • Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
  • Relocation Eligible – Relocation assistance available.
How to Apply
  • 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 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:…
Position Requirements
10+ Years work experience
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