• Senior Systems Engineer

    Synergy ECP (Columbia, MD)
    Senior Systems Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP was formed in July 2007 with ... Requirements: US Citizenship Job Description: This position is for a System Engineer to support mission critical application and web service development in support… more
    Synergy ECP (10/22/25)
    - Related Jobs

  • Reverse Engineer /Vulnerability Research…

    RTX Corporation (Columbia, MD)
    …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:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and… more
    RTX Corporation (01/14/26)
    - Related Jobs

  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the ... are:** Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative solutions to… more
    Lockheed Martin (12/10/25)
    - Related Jobs

  • Software Engineer 4 - 23334 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $119,239.00 - $195,800.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior This ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (11/15/25)
    - Related Jobs

  • Hardware Engineer 2 - 23339 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $77,379.00 - $127,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Entry Level ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (11/15/25)
    - Related Jobs

  • Electronics Engineer ( Engineer…

    Huntington Ingalls Industries (Adelphi, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,611.00 - $115,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid This ... and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats.… more
    Huntington Ingalls Industries (11/07/25)
    - Related Jobs

  • Senior Software Engineer 25k Sign on Bonus

    Leidos (Columbia, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... has a new and exciting opportunity for a Software Engineer (SWE) in our **National Security Sector's...more. **Join us and make a difference in National** ** Security !** **This position is eligible for a sign on… more
    Leidos (01/06/26)
    - Related Jobs

  • Senior Software Test Engineer

    BigBear.ai (Annapolis Junction, MD)
    … to play a pivotal role in the testing and validation of cutting-edge Computer Network Operations (CNO) tools. This is a high-impact opportunity to support a ... in fast-paced environments, and want to contribute to national security , we want to hear from you. What you...you to have + Mission-Driven Work: Contribute to national security by ensuring the reliability of advanced CNO tools.… more
    BigBear.ai (11/20/25)
    - Related Jobs

  • Principal Software Engineer

    Oracle (Annapolis, MD)
    …critical. You should be familiar with all levels of the software, hardware, and network stack; while having deep knowledge in a few. Intellectual curiosity and an ... You should value simplicity and usability as well as security and work comfortably in a collaborative, agile environment....existing software architecture to meet changing needs. As Software Engineer , you will work with a team of software… more
    Oracle (01/13/26)
    - Related Jobs

  • Systems Administrator III/Tools Engineer

    GovCIO (Bethesda, MD)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_ **ID** _2025-7278_ **Category** _IT Infrastructure & Network Engineering & ... GovCIO is currently hiring for Systems Administrator Level III/Tools Engineer , for our NIH-CIT proposal. This position is located...not limited to: + Mentor junior engineers/analysts on the network tools team | Support the Tools Team Lead's… more
    GovCIO (12/18/25)
    - Related Jobs