• Senior System Engineer

    Belay Technologies (Annapolis Junction, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. We have an immediate need for ... sprint reviews/demos. Candidates should have the following qualifications: + TS /SCI Clearance with polygraph + 12 yrs, BS or...(5) years of experience preforming in a Lead System Engineer role for a software development team.… more
    Belay Technologies (01/14/26)
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  • Senior Frontend Developer

    CACI International (Chantilly, VA)
    …Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a senior lead frontend software engineer to join the PGMM team-a program ... Senior Frontend Developer Job Category: Engineering Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/03/25)
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  • Digital Signal Processing Engineer

    Parsons Corporation (Denver, CO)
    …challenges + An active polygraph is preferred **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... **Job Description:** Parsons Company, is seeking qualified candidates to fill a Sr . Digital Signal Processing Engineer (DSP) positions at our headquarters… more
    Parsons Corporation (01/20/26)
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  • Senior Malware Engineer

    Leidos (Alexandria, VA)
    …Malware Engineer ** on the DISA GSM-O program in Alexandria, VA.An active Top Secret security clearance and demonstrated advanced technical ability in reverse ... a standard process for the capturing and analysis of software artifacts suspected of being malicious code. This analysis...(eg, Python, C, C++, Ruby) **Basic Qualifications:** + **Active Top Secret clearance or higher** (program can… more
    Leidos (10/31/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (TN)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer...by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation… more
    Northrop Grumman (01/19/26)
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  • Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …Excellent communication and interpersonal skills\. * Ability to obtain and maintain a Top Secret \( TS \) security clearance\. **Desired Skills:** * Experience ... YOU ARE** Lockheed Martin is seeking a highly motivated Senior Systems Engineer \-IT to join our Radiant...and lifecycle management of Commercial Off\-the\-Shelf \(COTS\) hardware and software systems\. The ideal candidate will have a strong… more
    Lockheed Martin (11/12/25)
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  • Senior Test Engineer / Lead

    Koniag Government Services (Vienna, VA)
    …to support Kadiak and our government customer in Vienna, VA. This position requires an active Top Secret clearance with the ability to obtain a SCI. This is a ... Kadiak, a Koniag Government Services company, is seeking a Senior Test Engineer /Lead to join our dynamic...* 2+ years of team leadership experience * Active Top Secret clearance with ability to obtain… more
    Koniag Government Services (12/06/25)
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  • Senior Information Systems Security…

    Innovative Management & Technology Services (Clarksburg, WV)
    …Specialist Primary Location: Clarksburg, WV - Hybrid Clearance: Top - Secret ( TS ) Position Summary: As a Senior Information Security Specialist, you will ... bonuses. We work with the best customers on-site at top government agencies. Job Title: Senior Information...and briefings for technical and non-technical stakeholders. + Active Top Secret clearance is required. + US… more
    Innovative Management & Technology Services (10/29/25)
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  • Lead Cryptography Engineer

    The MITRE Corporation (El Segundo, CA)
    …3 years' experience; or equivalent combination of related education and work experience. + Active Top Secret clearance with the ability to obtain and maintain a ... on-site. Preferred Qualifications: + Preference given to qualified candidates with active DoD Top Secret / SCI Clearance. + Advanced degree in Computer Science,… more
    The MITRE Corporation (01/15/26)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …to support integration and testing efforts. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior to start ... flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Mission / Systems Engineer ** who strives for excellence and… more
    RTX Corporation (10/23/25)
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