• Senior Systems Security Engineer

    Collins Aerospace (Marlborough, MA)
    …US Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date. US citizenship is ... required, as only US citizens are eligible for a security clearance Security Clearance...scanning). The candidate will report to the Lead Systems Security Engineer and work collaboratively with cross-functional… more
    Collins Aerospace (12/06/25)
    - Related Jobs
  • Systems Security Engineer II - P2…

    RTX Corporation (Fullerton, CA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...more secure world. Raytheon is seeking a well-qualified **Systems Security Engineer II (P2)** to join our… more
    RTX Corporation (11/06/25)
    - Related Jobs
  • Senior Software Engineer (Full Stack…

    Cayuse Holdings (Washington, DC)
    …Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/3047/senior- software - engineer -%28full-stack ... **Overview** The Senior Software Developer will lead the design and development...technical leadership. + Ensure compliance with 508 accessibility, enterprise security practices, and other practices as needed. + Other… more
    Cayuse Holdings (11/20/25)
    - Related Jobs
  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, ... The duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not...open findings of high and at-risk systems. * Perform security assessments on hardware/ software products to include… more
    Amentum (12/05/25)
    - Related Jobs
  • Azure Security Sr. Engineer

    Arena Technical Resources, LLC (Washington, DC)
    …Job ID: ATR 17715 Job Description Job Title: Azure Security Sr. Engineer Location: Washington, DC Clearance :Secret Job Description: Information Security ... Azure Security Sr. Engineer Location: Washington, DC,...- Strong leadership, organizational, and communication skills - Secret Clearance to start - Knowledge of Agile software more
    Arena Technical Resources, LLC (11/29/25)
    - Related Jobs
  • Sentinel Sr. Principal STPA-Systems…

    Northrop Grumman (Huntsville, AL)
    …system engineer to serve as a System-Theoretic Process Analysis for Security (STPA-Sec) Engineer , Level 4. You will be combining traditional Systems ... etc.) to protect critical program information (CPI) + Experience developing Systems Security Engineering requirements for hardware and software assurance +… more
    Northrop Grumman (10/08/25)
    - Related Jobs
  • Software Integration Engineer (US…

    Teledyne (Tucson, AZ)
    …your chance to make an impact. You'll start by testing and validating software , then grow into supporting customers directly-becoming a key link between development ... and deployment. **What you'll do** + Test and validate software to ensure it meets user needs + Design and maintain test plans, and report bugs clearly + Collaborate… more
    Teledyne (12/06/25)
    - Related Jobs
  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    …of a dynamic team working on next-generation solutions that safeguard national security systems. **Responsibilities include but are not limited to:** + Designing and ... developing new hardware- or software -based Computer Network Operations (CNO) capabilities + Managing the...and systems + Applying expert knowledge of network and security concepts to support capability development + Communicating status… more
    ManTech (10/14/25)
    - Related Jobs
  • AFSIM Software Engineer

    Stellar Science (Albuquerque, NM)
    …users & devs regarding feedback, bug reports, & code contributions + Active security clearance Beyond the specific qualifications for this position, the ... Stellar Science is a growing Albuquerque-based scientific software development company seeking talented software developers to create and extend exciting… more
    Stellar Science (12/17/25)
    - Related Jobs
  • Senior Software Engineer

    TEKsystems (Niceville, FL)
    …bureaucracy Requirements US Citizenship (USC) and eligibility for a security clearance 10-15 years of experience in software engineering, with leadership ... and munitions Resilient systems engineering for real-world defense applications Flight software , simulations, and custom tools for system-level testing Weapon system… more
    TEKsystems (12/09/25)
    - Related Jobs