• System Engineer (TS/SCI)- Senior

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large,… more
    Vexterra Group (10/14/25)
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  • Guidance Navigation and Control Senior

    Lockheed Martin (Grand Prairie, TX)
    …areas\. Lockheed Martin is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand ... design, development, manufacture, integration, and sustainment of advanced technology systems , products, and services\. Lockheed Martin Missiles and Fire Control… more
    Lockheed Martin (11/13/25)
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  • Principal / Sr. Principal Systems

    Northrop Grumman (Jessup, MD)
    …they're making history. We are seeking candidates for the position of **Principal / Senior Principal Systems Engineer - Integration & Test** to support ... may be filled as a Principal** ** Systems Engineer - Integration & Test** **or Senior ...the applicant to be a US citizen + Current Active DoD Secret Clearance with the ability to obtain… more
    Northrop Grumman (12/05/25)
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  • Senior Software Infrastructure…

    RTX Corporation (State College, PA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... safer, more secure world. Raytheon is seeking a highly skilled **Software Infrastructure Engineer ** with **expertise in DevOps** tools to join our Satellite Ground … more
    RTX Corporation (11/29/25)
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  • Senior GEMT Fuze Engineer

    RTX Corporation (Tewksbury, MA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... create a safer, more secure world. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic background and experience in… more
    RTX Corporation (11/17/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** **Software Engineer ** to join our team! In this role you ... in the planning, design, development, and utilization of electronic data processing systems . **Security Clearance Requirement:** An active Top Secret SCI… more
    Parsons Corporation (12/02/25)
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  • Senior Software Engineer - CTJ - Top…

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product engineering ... external customers in highly secured and regulated industries. The systems and software you build will be required to...following specialized security screenings: + Candidates must have an active TS and be willing to upgrade to TS/SCI… more
    Microsoft Corporation (12/02/25)
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  • Senior Mobile QA Automation Engineer

    EchoStar (Denver, CO)
    …the products and platforms of tomorrow. **Job Duties and Responsibilities** As a Senior Automation Engineer , you will drive quality initiatives across both ... native mobile and backend systems to ensure the stability, scalability, and performance of...local, state, and federal laws. The posting will be active for a minimum of 3 days. The … more
    EchoStar (11/16/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team! **What You'll Be ... Nerve Center; web development tools including CGI, HTML, and Active Server Pages (ASP); and operating systems such as Solaris and Windows NT. + Applies advanced… more
    Parsons Corporation (11/15/25)
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  • Senior System Engineer

    Globus Medical, Inc. (Audubon, PA)
    …patients can resume their lives as quickly as possible. Position Summary: The ** Senior System Engineer ** will be responsible for the reliability, sustainability, ... and virtualization technologies + Provide advanced support for Windows Server, Active Directory, Microsoft 365, and hybrid cloud environments + Lead automation… more
    Globus Medical, Inc. (11/14/25)
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