• Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will ... lives, and changing the world for the better. We are seeking a **Cybersecurity Engineer 6** to join our ** Security and Electronic Systems (SES)** business Unit.… more
    M. C. Dean (11/28/25)
    - Related Jobs
  • Site Reliability Engineer

    Trellix (Frisco, TX)
    **_Job Title:_** Site Reliability Engineer **About Skyhigh Security :** Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the ... and Twitter@SkyhighSecurity (https://twitter.com/SkyhighSecurity?ref\_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor) . **_Role Overview:_** The Site Reliability Engineer at Skyhigh Security will be responsible… more
    Trellix (11/27/25)
    - Related Jobs
  • Fire Protection CSE (Senior Engineer )

    Mission Support and Test Services (Mercury, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...by providing high-hazard experimentation and incident response capabilities through operations , engineering, education, field, and integration services and by… more
    Mission Support and Test Services (11/13/25)
    - Related Jobs
  • Senior Engineer - Nuclear Assurance Safety…

    Mission Support and Test Services (Mercury, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...by providing high-hazard experimentation and incident response capabilities through operations , engineering, education, field, and integration services and by… more
    Mission Support and Test Services (11/13/25)
    - Related Jobs
  • Senior Fire Protection Engineer

    Mission Support and Test Services (North Las Vegas, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...by providing high-hazard experimentation and incident response capabilities through operations , engineering, education, field, and integration services and by… more
    Mission Support and Test Services (11/13/25)
    - Related Jobs
  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …US Anticipated Posting End: 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are interested ... Cloud Cyber Engineer Job Category: Information Technology Time Type: Full...this opportunity is for you! On team Makalu, cloud security engineers are an integral part of the development… more
    CACI International (11/11/25)
    - Related Jobs
  • Senior Systems Engineer

    TEKsystems (Tucson, AZ)
    Description Overview The Senior Systems Engineer (Converged Infrastructure Engineer ) is responsible for designing, implementing, and maintaining integrated IT ... centers and cloud environments, ensuring high performance, reliability, and security across converged and hyperconverged platforms. Key Responsibilities * Design,… more
    TEKsystems (01/05/26)
    - Related Jobs
  • Early Career System Integration / Test…

    Lockheed Martin (Littleton, CO)
    …in Littleton, CO is seeking an experienced full\-time Systems Integration & Test Engineer for the Production Operations organization\. This position will support ... will be responsible for acting as an electrical Test Engineer with an emphasis on Data Acquisition\. This entails...overtime supporting off shifts and weekends in a 24/7 operations environment ** Security Clearance Statement:** This position… more
    Lockheed Martin (12/25/25)
    - Related Jobs
  • Program Engineer - Onsite

    RTX Corporation (Largo, FL)
    …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:** TS/SCI - Current...rapidly evolving global market. We are seeking a **Program Engineer ** to work onsite in Largo, Fl. **This position… more
    RTX Corporation (12/24/25)
    - Related Jobs
  • Systems Quality Assurance Engineer

    Ops Tech Alliance (Washington, DC)
    …environments **Company Overview** Ops Tech Alliance (OTA) was founded by former National Security and Special Operations professionals with over 100 years of ... Systems Quality Assurance Engineer (Washington, DC) **Systems Quality Assurance Engineer...robust test plans and QA processes that support mission-critical operations in a secure government environment. THIS POSITION IS… more
    Ops Tech Alliance (12/17/25)
    - Related Jobs