• Web Services Developer, Senior

    Parsons Corporation (Annapolis Junction, MD)
    …Description:** Parsons is seeking an experienced and highly skilled **Web Services Software Developer** to join our team. This position offers a unique opportunity ... capabilities, leveraging cutting-edge technologies to enhance the effectiveness and security of our operations. **What You'll Be Doing:** Key responsibilities… more
    Parsons Corporation (08/22/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, 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:** TS/SCI without Polygraph Raytheon Company Managed by Collins… more
    RTX Corporation (07/24/25)
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  • Principal/Sr. Principal IPT SIL Developer

    Northrop Grumman (Annapolis Junction, MD)
    …Role, member of SEIT Team, member of SIL Team Develop a hardware and software system integration lab for a segment of a complex multi-segment system that ... is contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Principal IPT… more
    Northrop Grumman (09/12/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data flow ... into CNO tools developed. Provides/authors documentation, participate in design, code, and software readiness reviews in accordance with the customer's software … more
    BigBear.ai (08/02/25)
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  • GUI Development Lead

    Synergy ECP (Columbia, MD)
    …protected class. Clearance Required: TS/SCI Other Requirements: US Citizenship Software Engineer supporting the Application Messaging Framework (AMF), responsible ... the web-based GUI development team. Designs, develops and tests enterprise software critical to multiple systems across the Customer enterprise. Candidate should… more
    Synergy ECP (07/16/25)
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  • Supervisory Statistician

    Citizenship and Immigration Services (Camp Springs, MD)
    Summary This position is located in Fraud Detection and National Security Directorate, HQFDNS Systems Integration Division. As a Supervisory Statistician, you will ... projects to identify solutions; Implementing statistical methods that include using statistical software to process and analyze the data; and Leading teams engaged… more
    Citizenship and Immigration Services (10/01/25)
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  • Systems Engineer/COMSEC Manager

    Leidos (Annapolis Junction, MD)
    …network encryptors; and identifying, troubleshooting, and resolving various hardware and software issues. COMSEC Manager duties include acting as an alternate COMSEC ... the program. The selected individual will be responsible for maintaining security throughout receipt, transfer, inventory, accounting, and destruction. She/he will… more
    Leidos (09/30/25)
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  • Principal Technologist (Emergency Response…

    Mission Support and Test Services (Andrews AFB, MD)
    …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...consisting of radiation detectors, control units, computer hardware and software , networking and data telemetry. This equipment is part… more
    Mission Support and Test Services (09/27/25)
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  • Systems Development Engineer, Faraday

    Amazon (Jessup, MD)
    …Services team is hiring a cleared Systems Development Engineer to support cloud security services for the US Intelligence Community. Our team is tasked with ... protecting the AWS infrastructure that is used by our National Security customers. Join our mission to help lead, deploy, and support the security systems that… more
    Amazon (09/27/25)
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  • Detection Engineer

    Nelnet (Annapolis, MD)
    …servicer that's grown into a fiber internet pioneer, real estate investor, and software provider. But that's just the beginning. With 6,500 associates and growing, ... and be able to coordinate those with the organization's security and operational goals. This position requires work in...for this position must complete the United States Government security clearance. Effective June 1, 2018, ED has informed… more
    Nelnet (09/26/25)
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