• Software Engineer - Clearance

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive software ... DoD Top Secret SCI with Polygraph\. * Minimum Fifteen \(15\) years of experience Software Engineer \(SWE\) * Bachelor's degree in Computer Science or related… more
    Lockheed Martin (11/09/25)
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  • Software Engineer - Clearance

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **THE WORK** As a Software Engineer you will: * Analyze user requirements to derive software ... design and performance requirements * Design and code new software or modify existing software to add...\#RMSIL2025 **Basic Qualifications:** * Candidate must possess active security clearance with a polygraph * Bachelor of Science in… more
    Lockheed Martin (10/10/25)
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  • Software Engineer Sr…

    Lockheed Martin (Herndon, VA)
    …space\- based programs in support of national security\. We are looking for a software engineer to craft and build innovative solutions for our customers\. You ... years of professional experience and a BS degree\.** **Selected candidate will be required to possess an Active TS/SCI security clearance for consideration\.**… more
    Lockheed Martin (11/07/25)
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  • System Automation Software Engineer

    Lockheed Martin (Annapolis Junction, MD)
    …using a microservices\-based architecture and cutting\-edge technologies\. The System Automation Software Engineer will be responsible for: \- Establishing a ... and end\-to\-end testing \- Agile development and delivery of software \- Communication and collaboration: Software Development...a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** One or more of… more
    Lockheed Martin (10/01/25)
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  • Senior Software Engineer - Secret…

    General Dynamics Information Technology (Oakton, VA)
    Required :** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship required . GDIT will sponsor the Secret ... Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT. Here, you'll tailor... CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required before starting on program.… more
    General Dynamics Information Technology (09/13/25)
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  • Software Reverse Engineer :…

    Cipher Tech Solutions (Bethesda, MD)
    …to the hire: including, but not limited to the location of the position, clearance required for the position, and the contract associated with the position. ... specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if...US Citizen + Must hold a US government security clearance at the TS//SCI level with Polygraph + Must… more
    Cipher Tech Solutions (10/31/25)
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  • Software Engineer (DoD TS/SCI…

    MartinFederal Consulting, LLC (Fort Meade, MD)
    …joining our growing team today! JOB OVERVIEW MartinFederal has an opening for a Software Engineer to join our team of talented and diverse individuals. This ... responsiveness of applications. ESSENTIAL FUNCTIONS + Serve as a software engineer on an application development team....and implementation of new functionality within existing applications as required . + Involved in all aspects of software more
    MartinFederal Consulting, LLC (10/30/25)
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  • Principal/Sr. Principal Systems Engineer

    Northrop Grumman (Dulles, VA)
    …Principal Systems Engineer for the role of Ground Segment Systems Engineer for a Ground/Mission Software program. This role requires on-site, in-person ... EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and… more
    Northrop Grumman (10/17/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government customer ... based in our Suitland, MD location. The position is required to be onsite. The position requires an active...be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain and maintain a… more
    V2X (11/15/25)
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  • Senior Navy Mechanical Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in an Engineering field + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim or Active Secret ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (11/10/25)
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  • Senior Navy Design Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in Engineering/Industrial Design + Professional Engineer (PE) Certification Security Clearance : Minimum: Interim or Active ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (11/10/25)
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  • Senior Navy Electronics Engineer

    Cydecor, Inc. (Washington, DC)
    …communication skills + Master's degree in electrical/Electronic Engineering + Professional Engineer (PE) License Security Clearance : Minimum: Interim or Active ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (11/10/25)
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  • Senior Navy Structural Engineer

    Cydecor, Inc. (Washington, DC)
    …Bonus points if you have: + Master's degree in Engineering + Professional Engineer Certification Security Clearance : Minimum: Interim or Active Secret security ... systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business… more
    Cydecor, Inc. (10/31/25)
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  • System Engineer Level 4 ( Clearance

    Lockheed Martin (Hanover, MD)
    …support our employees, so they can support our mission\. **The Work:** As Systems Engineer , you will: * Systems Engineer to apply systems engineering principles ... recommend alternatives for elements of Customer suite of systems technical software design\. * Research wireless communication capabilities to support evolving… more
    Lockheed Martin (09/10/25)
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  • Android Mobile Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …to the hire: including, but not limited to the location of the position, clearance required for the position, and the contract associated with the position. ... language. Regardless of whether you are applying to a software developer or reverse engineer position, if...in both domains. Core Position Requirements: + US Citizenship required (no exceptions) + Applicants MUST hold a TS… more
    Cipher Tech Solutions (09/06/25)
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  • Data Mining and Analytics Engineer

    ICF (Arlington, VA)
    …working experience and advanced knowledge of cyber threats, tools, techniques, and processes is required + Active security clearance required as part of ... ICF International seeks an experienced Data Mining and Analytics Engineer to support the research and development of new...client contract requirements + US Citizenship required as part of client contract requirements ​ **Preferred… more
    ICF (10/01/25)
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  • Radio Frequency (RF) Engineer (Active…

    World Wide Technology (Washington, DC)
    …(RF) Engineer **Location:** Washington DC Capital Region **Travel:** 50-75% required **Position Summary:** The Radio Frequency (RF) Engineer is responsible ... Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps clients and partners conceptualize, test and validate… more
    World Wide Technology (09/09/25)
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  • Satellite Systems Engineer Staff…

    Lockheed Martin (Fort Belvoir, VA)
    …a better tomorrow with you\. In this role as a Satellite Systems Engineer you will have the opportunity to conduct and lead mission/program\-specific operations ... as well as on\-call support\. A TS/SCI with adjudicated polygraph is required for this position\. **Basic Qualifications:** * Experience or understanding of… more
    Lockheed Martin (10/29/25)
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  • Lead, Information Security Systems Engineer

    L3Harris (Ashburn, VA)
    …of 13 years of prior related experience. + Minimum of Collateral Secret security clearance required . + Minimum of Collateral Secret security clearance ... interest of national security. Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance ) Job Code: 30715...+ Mentor and develop junior engineers. + Provide DoD software selection and approval processes for COTS, GOTS, and… more
    L3Harris (11/01/25)
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  • Edge Information Systems Security Engineer

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our government ... Springfield, VA and Bangor, WA locations. The position is required to be onsite. The position requires an active...be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain and maintain a… more
    V2X (09/09/25)
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