• Network Engineer , Senior

    Parsons Corporation (Annapolis Junction, MD)
    …multiple organizations to bring up new links and troubleshoot network tunnels. + Active Top Secret w/ Poly + 5+ years of relevant experience **What Desired ... **Job Description:** Parsons is looking for a talented **Network Engineer ** to join our growing team! In this role...in a relevant field **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (10/15/25)
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  • High-Performance Computing (HPC) Engineer

    CACI International (Frederick, MD)
    …new backend systems to support technical improvements. **Qualifications** _Required:_ + Top Secret SCI security clearance preferably with a recent polygraph. ... High-Performance Computing (HPC) Engineer Job Category: Information Technology Time Type: Full...applications that run on a High Performance Computing (HPC) System **Responsibilities** + Provides backend software development inside an… more
    CACI International (10/29/25)
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  • C++ / Cuda Signal Processing Engineer

    Parsons Corporation (Aberdeen, MD)
    …Experience with multithreading and/or C++ optimization **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... that will keep you on the cutting edge of systems engineering, modeling, simulation, and RF signal and data...generation of radars? Parsons welcomes an exceptional Signal Processing Engineer skilled in C++ and CUDA programming to join… more
    Parsons Corporation (08/09/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Elkridge, MD)
    …security screenings: + The successful candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... data platform development. We are currently looking for Software Engineer II to join the team **.** You will...closely with other engineering teams to ensure services and systems are highly stable, meet performance Service level agreements… more
    Microsoft Corporation (10/10/25)
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  • Mid-Level Software Engineer

    Leidos (Gaithersburg, MD)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable,… more
    Leidos (10/05/25)
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  • Senior DevOps Engineer

    Leidos (Annapolis Junction, MD)
    …or Java) and understanding of object-oriented programming. + **Clearance Requirement** : ** Top Secret /SCI with Polygraph** **A** **t Leidos, the opportunities ... **Description** **Leidos** has a new and exciting opportunity for a **DevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (10/24/25)
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  • DevOps Engineer

    Arena Technical Resources, LLC (Annapolis, MD)
    …MD, Elkridge MD; Washington, DC; Reston, VA Eligibility: Candidates must possess an active Top Secret /SCI CI Polygraph (2 Openings) Job Description: As a DevOps ... DevOps Engineer Location: Annapolis Junction, US Job ID: ATR...Requirements: ⦁ 9 Years of experience in Software or Systems Engineering/Administration or roles or a highly related field… more
    Arena Technical Resources, LLC (10/06/25)
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  • Cloud Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Cloud Engineer tomanage service provider for Army and DoD IT systems . This position will be located in Radford,VA ... and will be a remote position. **Responsibilities** The cloud engineer designs, builds, maintains, and troubleshoots secure and scalable cloud based systems and… more
    GovCIO (09/24/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Linthicum Heights, MD)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret (TS)/Sensitive Compartmented Information (SCI) clearance [ **TS/SCI** ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 4_ role will be in either… more
    Northrop Grumman (09/25/25)
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  • Software Engineer with Poly Sr Swe2

    Lockheed Martin (Annapolis Junction, MD)
    …Paid time off for work/life balance\. And more **Basic Qualifications:** An active Top Secret clearance with polygraph\. \- 14 years programming experience on ... of emerging threats and opportunities\. This Program is seeking a software engineer to parse data products which make information available for Analytic missions\.… more
    Lockheed Martin (10/29/25)
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