• Software Test Engineer

    CACI International (Columbia, MD)
    Software Test Engineer ( TS /SCI w/Poly) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... Job Description CACI has an immediate opportunity for a Software Test Engineer to join...experience may be substituted for a degree. * Current TS /SCI with Poly clearance * Current IAT Level II… more
    CACI International (11/07/25)
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  • Sr Principal Cyber Software Engineer

    Northrop Grumman (Jessup, MD)
    …Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll Get ... Solutions Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop...Atlassian tool suite (JIRA, Git, Confluence). * Experience using software test automation tools/frameworks (Selenium). * Experience… more
    Northrop Grumman (12/05/25)
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  • Sr. Staff Cyber Software / Test

    Northrop Grumman (Fort Meade, MD)
    …out of Annapolis Junction, MD. **What You'll get to Do:** The Sr Staff Cyber Software Tester will test , maintain, and enhance complex and diverse software ... and commercial software . **Basic Qualifications:** + **A current and active TS /SCI Clearance with Polygraph through the MD customer is required with latest… more
    Northrop Grumman (01/08/26)
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  • Staff Cyber Software Test

    Northrop Grumman (Jessup, MD)
    …requirements and documents test results. The team is seeking a talented engineer who resolves software problem reports, utilizes software development and ... you to join our team as a Staff Cyber Software Engineer based out of Annapolis Junction,...or as part of a team to review and test software components for adherence to the… more
    Northrop Grumman (01/10/26)
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  • Senior Software Test Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Test Engineer to play a pivotal role in the testing and validation of cutting-edge Computer Network Operations (CNO) tools. This ... to support a highly visible US Government program focused on advanced software development, integration, and testing. If you're passionate about quality, thrive in… more
    BigBear.ai (11/20/25)
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  • CNO Automated Test Engineer (Active…

    General Dynamics Information Technology (Hanover, MD)
    …up to $20,000 for New Hires** + **You receive an additional 5 days of PTO for TS /SCI with Poly** CNO Test Engineer Expert Seize your opportunity to make a ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...personal impact as a Test Engineer Expert supporting the intelligence community.… more
    General Dynamics Information Technology (01/07/26)
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  • Software Engineer with TS

    BigBear.ai (Annapolis Junction, MD)
    Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS /SCI with Poly clearance located in Hanover, MD. This role offers a ... of Hanover, MD Area. Endpoint Services is seeking a Software Engineer with an active TS...respond to user issues/questions + Triage user issues + Test new configurations/ software releases + Coordinate with… more
    BigBear.ai (12/13/25)
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  • JBlocks Senior Java Back End Software

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer - TS /SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... management. **Responsibilities:** The JBLOCKS team is seeking a Senior Software Engineer to work with a team... software capabilities using Docker + Review and test software components for adherence to the… more
    CACI International (10/23/25)
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  • MFAMS Senior Front End Software

    CACI International (Hanover, MD)
    MFAMS Senior Front End Software Engineer - TS /SCI with Poly...unit and end to end testing + Review and test software components for adherence to the ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...Multi-Factor Authentication Management System (MFAMS) is seeking a senior software engineer (Front End) to work with… more
    CACI International (10/23/25)
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  • Software Engineer 1 ( TS /SCI…

    CACI International (Columbia, MD)
    Software Engineer 1 ( TS /SCI w/Poly) Job Category:...(such as GIT, CVS) * 1 -2 years' experience with test harness software such as Junit or FIT * ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* * CACI has an immediate opportunity for a Software Engineer to join a team in… more
    CACI International (11/07/25)
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  • Microsoft SQL DBaaS Engineer - TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ212673 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Microsoft SQL Server, Software Solutions,...smarter. Our work depends on a Microsoft SQL DBaaS Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (01/10/26)
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  • SharePoint Engineer (Back End) - TS

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ212611 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** System Designs,System Requirements,Systems Engineering **Experience:** 8...tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in… more
    General Dynamics Information Technology (01/08/26)
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  • System Engineer with Software

    CACI International (Fort Meade, MD)
    System Engineer with Software Experience- TS /SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with ... * **The Opportunity:** CACI is looking for talented Systems Engineers (SE) with software experience in/around the Fort Meade, Maryland area. You'll use your Systems… more
    CACI International (12/03/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Annapolis Junction, MD)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (12/10/25)
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  • Network Engineer III - Pipeline ( TS

    COMSO, Inc (Fort Meade, MD)
    Network Engineer III - PIPELINE ( TS /SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning solutions for workforce development, and… more
    COMSO, Inc (01/05/26)
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  • System Engineer - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …bachelor's degree. + Active TS /SCI Polygraph + Experience as a hardware or software engineer with expertise in programming languages such as Java, C, C++, ... (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer with either hardware or software experience to support one of… more
    RBR-Technologies (12/19/25)
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  • System Engineer - TS /SCI…

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a System Engineer to support one of our customers in Maryland. RESPONSIBILITIES The ideal ... + Preparing, reviewing, revising, and maintaining technical documents, including software and systems engineering, system operations, testing, and user… more
    RBR-Technologies (12/10/25)
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  • MFAMS Senior Back End Java Developer- TS

    CACI International (Hanover, MD)
    …management. **Responsibilities:** The Multi-Factor Authentication Management System (MFAMS) is seeking a software engineer to work with a team of developers to ... MFAMS Senior Back End Java Developer- TS /SCI with Poly Job Category: Information Technology Time...+ Java Development Experience + Ability to review and test software components for adherence to the… more
    CACI International (10/23/25)
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  • Data Scientist - TS /SCI (FSP)

    IBM (Annapolis Junction, MD)
    …partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat.Curiosity and a constant quest for knowledge serve as ... role and responsibilities** Seeking a versatile data scientist with TS /SCI US Government security clearance and FSP to join...use cases. The data scientist will design, develop, integrate, test , and deploy models using a combination of custom,… more
    IBM (01/08/26)
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  • Sr. ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …environment where you can thrive, keep reading! You must have an active TS /SCI Polygraph up front. Unfortunately, no exceptions. Leidos has an exciting opportunity ... for a Senior Security Engineer to join a high performing agile team using...execution follows DEVOPS best practices and employs robust development, test and production environments. Our team of security engineers… more
    Leidos (01/09/26)
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