• Expert Software Engineer

    Amentum (Springfield, VA)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in ... the system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will...team, workstream, or major task(s) **Clearance Required:** * Active TS /SCI must be able to obtain and maintain a… more
    Amentum (11/18/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in ... and accessibility of mission-critical data. **Responsibilities:** As a GEODS Expert Software Engineer , you will...a clear and direct manner **Clearance Required:** * Active TS /SCI with the ability to obtain and maintain a… more
    Amentum (11/23/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking an ** Expert Software Engineer ** to join our team of passionate individuals in ... the system as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will...a clear and direct manner **Clearance Required:** * Active TS /SCI must be able to obtain and maintain a… more
    Amentum (11/18/25)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Expert Software Engineer ** to join our CNO team in **Hanover, MD.** As an Expert Software ... + Manage the design, development, documentation, testing, and debugging of applications software and systems + Apply expert knowledge of security concepts… more
    ManTech (01/01/26)
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  • Expert Modernization Software

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SWE3: * A High School ... Learning \(AI/ML\) capabilities\. **The Work:** We are seeking professionals interested in * Software Development / Software Engineering For a complete list that… more
    Lockheed Martin (10/10/25)
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  • IT Linux Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    IT Linux Systems Engineer - Top Secret Clearance...work extended hours and weekends as needed. + Active Top Secret or TS /SCI with Polygraph. ... of enabling human life on Mars. IT LINUX SYSTEMS ENGINEER - TOP SECRET CLEARANCE...research, evaluate, design, plan, deploy, and support Linux-based/open source software platforms and related technologies in a world-class environment… more
    SpaceX (11/14/25)
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  • IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    IT Systems Engineer - Top Secret ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with ... goal of enabling human life on Mars. IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE...requirements, research, evaluate, design, plan, deploy, and support enterprise software platforms and related technologies in a world-class environment… more
    SpaceX (11/06/25)
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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 ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make 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 ... a minimum of a high school diploma, an active Top Secret clearance, and IAT Level II...switching infrastructure, monitoring ISE performance, and deploying new ISE software and hardware. Key responsibilities include creating and analyzing… more
    Insight Global (12/19/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top Secret Required** Seize your opportunity to make a personal impact ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...as a **Senior** **Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a… more
    General Dynamics Information Technology (12/18/25)
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  • Software Architect/SME ( Top

    General Dynamics Information Technology (Falls Church, VA)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... career. At GDIT, people are our differentiator. As a Software Engineer , SME you will help ensure...or Google Cloud. **Security clearance level:** + Active DoD Top Secret + US citizenship required **Certification(s):**… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Mechanical Engineer - Top

    Jacobs (Washington, DC)
    …protection, construction, etc.) * Professional Engineer (PE) Registration desired * Active Top Secret clearance, ability to acquire a CI Poly. Jacobs is an ... evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well… more
    Jacobs (12/04/25)
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  • Critical Facility Technician 3 (HVAC SME)…

    M. C. Dean (Manassas, VA)
    …for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** **Passport Requirement:** Continued employment for this role ... US Citizenship, for access to classified information; **Ability to obtain and maintain Top - Secret clearance.** + Continued employment for this role will be… more
    M. C. Dean (11/28/25)
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  • Cloud Administrator ( Top - Secret

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …years of experience and cyber certifications may be considered in lieu of degree. + Top Secret clearance with SCI eligibility + 5-7 years' experience in a Cloud ... to support a large, Federal agency in protection of our various borders. A top - secret clearance with SCI eligibility will be required for this role.… more
    Tetrad Digital Integrity LLC (11/09/25)
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  • Top Secret Databricks SME

    Insight Global (Ashburn, VA)
    …Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active Top Secret Clearance * 7+ years of professional ... product teams. * Serve as a data and technology expert across a broad and diverse set of mission...integration, Continuous Deployment (CI/CD) tools and technologies. * Strong software development background using Agile or DevOps methods and… more
    Insight Global (12/07/25)
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  • Senior Software Engineer - Full…

    General Dynamics Information Technology (Hanover, MD)
    …receive an additional 5 days of PTO for TS /SCI with Poly** Job Description Software Engineer Sr Advisor Deliver simple solutions to complex problems as a ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...Software Engineer Sr Advisor at GDIT. Here,… more
    General Dynamics Information Technology (12/31/25)
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  • Staff Engineer Software (Active…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... mission! Northrop Grumman Space Systems is seeking a Staff Software Engineer to join our team supporting...can be considered in lieu of degree + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (11/11/25)
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  • Senior Integration Engineer (API/Cross…

    IT Concepts (Tampa, FL)
    …to federate identity attributes between Microsoft Entra ID (NIPR), SailPoint (SIPR/ Top Secret ), and downstream security platforms. + Cross-Enclave Telemetry ... tools to function as a unified security ecosystem across NIPR, SIPR, and the air-gapped Top - Secret network. In this Senior role, you will bridge the gap between… more
    IT Concepts (12/24/25)
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  • Power BI Analyst- Engineer ( TS )

    Koniag Government Services (Washington, DC)
    …is hiring a Power BI Analyst- Engineer . Position requires an active Top Secret /SCI clearance with ability to obtain additional security requirements. Please ... not apply if you do not possess the required Top Secret Clearance. We offer competitive compensation...mission. We are currently seeking a dedicated Power BI Analyst- Engineer who believes in the principles of freedom, democracy,… more
    Koniag Government Services (11/25/25)
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  • Principal Technical Consultant (Integrations/AI),…

    ServiceNow, Inc. (St. Louis, MO)
    …Integrations consultants design and implement integrations between ServiceNow and third-party software platforms, programs, and applications. They are expert ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...Technical Consultant, Integrations Specialist is the functional and technical expert of a customer engagement team - consulting with… more
    ServiceNow, Inc. (10/15/25)
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