• Software Engineer ( Secret )

    SMX (Washington, DC)
    Software Engineer ( Secret ) (4611)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking ** Software Engineers (Junior/Mid/Senior/SME)** supporting the design and implementation of...and with customer or vendor teams + Define and engineer solution capabilities that satisfy customer business drivers /… more
    SMX (10/16/25)
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  • Journeyman Software Process Engineer

    Amentum (Dahlgren, VA)
    …one contract but a team of many contracts, providing job security. **Journeyman Software Process Engineer - SECRET Responsibilities include:** + Creating ... software team. Are you an Electrical or Software Engineer looking to be part of...Washington DC) + Must be able to obtain/maintain a Secret security clearance (at a minimum, must receive/be approved… more
    Amentum (01/13/26)
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  • Top Secret Software Engineer

    Insight Global (Washington, DC)
    Job Description Formulate/define specifications for complex operating software programming applications or modifies/maintains existing applications using engineering ... code, test, debug, and document those programs. Provide advanced mathematical/scientific software . Assist on all phases of software programming applications.… more
    Insight Global (01/09/26)
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  • Senior Software Engineer

    Cinteot (Fort Belvoir, VA)
    SENIOR SOFTWARE ENGINEER REQUIREMENTS: + Active TOP SECRET /SCI + Bachelor's Degree in Systems Engineering, Software Engineering, or Computer Science + 10 ... JAVA, XML, PHP Oracle, MS SQLServer, ColdFusion Server, CFML, CFScript IIS, Sencha Software tool, Python and Windows Server 2016R@ or higher. + Experience in writing… more
    Cinteot (11/05/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Professional Engineering...a personal impact as a Systems Engineer supporting a world class maintenance program servicing a… more
    General Dynamics Information Technology (11/20/25)
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  • Top Secret Cisco Identify Services…

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a Top Secret Cisco Identity Services Engineer (ISE) based in Dahlgren, Virginia. This Engineer is responsible for ... This role requires a minimum of a high school diploma, an active Top Secret clearance, and IAT Level II certification. The ideal candidate will have 6+ years… more
    Insight Global (12/19/25)
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  • GCP Cloud Engineer (Washington, DC)…

    World Wide Technology (Washington, DC)
    **_This is a full-time direct hire position and you must currently have an active Secret Security Clearance or above. We are not able to offer visa sponsorship, 1099 ... 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 (12/02/25)
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  • Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and ... Yes **Job Description:** **Transform technology into opportunity as a Network Engineer at GDIT. Shape what's next for mission-critical government projects while… more
    General Dynamics Information Technology (11/26/25)
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  • Azure DevSecOps Engineer ( Secret )

    SMX (Washington, DC)
    Azure DevSecOps Engineer ( Secret ) (4594)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX ... is seeking an **Azure DevSecOps Engineer ** supporting the design and implementation of secure, scalable multi-cloud infrastructure, applications, and services in… more
    SMX (10/16/25)
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  • Systems Engineer - Active Top Secret

    General Dynamics Information Technology (Washington, DC)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and ... related experience **US Citizenship Required:** Yes **Job Description:** Job Description **Systems Engineer ** Seize your opportunity to make a personal impact as a… more
    General Dynamics Information Technology (12/18/25)
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  • G2 Infrastructure Engineer | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... Yes **Job Description:** Transform technology into opportunity as an **Infrastructure Engineer ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Mechanical Engineer (Top…

    Johnson, Mirmiran, and Thompson Inc. (Quantico, VA)
    …list of the Top 500 Design Firms. Position summary: JMT is seeking a Top Secret Cleared Senior Mechanical Engineer in the Quantico, VA area for an exciting ... Experience preparing mechanical load calculations. + Experience with computer-assisted design software such as Revit, and Sketch Up Nonessential Functions and… more
    Johnson, Mirmiran, and Thompson Inc. (11/04/25)
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  • Cloud Systems Engineer ( Secret )

    SMX (Washington, DC)
    Cloud Systems Engineer ( Secret ) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... investigation and solution of complex and advanced cloud requirements, hardware/ software interfaces, and applications, and solutions. **Essential Duties &… more
    SMX (10/16/25)
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  • PSAB: Project Mechanical Engineer

    KBR (Washington, DC)
    Title: PSAB: Project Mechanical Engineer ( Secret Clearance) Belong, Connect, Grow, with KBR! KBR Government Solutions delivers full life cycle professional and ... beginning. The Prince Sultan Air Base (PSAB) Project Mechanical Engineer (ME) shall provide architectural and engineering services that...+ Must have and maintain a valid U. S. SECRET Security Clearance + Must be able to read,… more
    KBR (12/24/25)
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  • Top Secret Automated Test Engineer

    Insight Global (Dahlgren, VA)
    Job Description The Software Test Engineer will be part of a team of experts charged with providing support in the areas of cyber analysis and cyber development ... rapid design, development, test, deployment, maintenance and operation of specific software and hardware capabilities to meet current Cyber Defensive needs.… more
    Insight Global (12/18/25)
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  • QA Engineer ( Secret Clearance…

    Virtualitics (Washington, DC)
    …Assurance Tester What you will be doing: + Identify, log, track, and report software defects. + Manually test applications, bug fixes, and new features from the team ... test suites and test cases. + Maintain test data sets. + Effectively communicate software concerns to management and stakeholders of a feature's progress What we are… more
    Virtualitics (12/13/25)
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  • Software Architect/SME (Top Secret )

    General Dynamics Information Technology (Falls Church, VA)
    …projects and grow a rewarding career. At GDIT, people are our differentiator. As a Software Engineer , SME you will help ensure the success of the Army mission. ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Software Engineering… more
    General Dynamics Information Technology (11/21/25)
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  • Customer Support Engineer - Secret

    Actalent (Fort Belvoir, VA)
    Job Title: CSR Engineer Job Description Join our team as a Customer Success Representative located in Fort Belvoir, VA, where you will play a crucial role in ... developing and maintaining our client's licensing and software experience. This position requires ensuring that software , devices, and products are functioning… more
    Actalent (01/06/26)
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  • Secret Systems Engineer

    Insight Global (Washington, DC)
    Job Description Insight Global is seeking a highly motivated System Scientist/ Engineer to support advanced research in infrared imaging, threat detection, and active ... background in optics and imaging systems. Hands on experience with software /hardware integration Proficiency in C/C++ and MATLAB. Experience with systems simulation… more
    Insight Global (01/09/26)
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  • ACAS Engineer - Active Top Secret

    ENS Solutions (Washington, DC)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (11/06/25)
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