• DevOps Engineer (Level 2 OR 3)

    Northrop Grumman (Aurora, CO)
    …senior chief engineers and architects. DevOps Engineers frequently get into informal (example: Subject Matter Expert ) and formal technical leadership roles ... Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems...can be considered in lieu of degree. + **Active Top Secret /SCI with Full Scope poly required… more
    Northrop Grumman (12/02/25)
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  • Systems Engineer SME

    CACI International (Fairfax, VA)
    Systems Engineer SME Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... seeking a highly motivated, self-directed professional to fill a Software / Systems Engineer role in Chantilly,...Strong Technical and functional documentation skills + Requires Active TS SCI Poly - ** ** **What You Can… more
    CACI International (12/17/25)
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  • Systems Engineer SME - Exchange…

    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...our best becomes better. **How a Senior Principal Systems Engineer will make an Impact:** + SME more
    General Dynamics Information Technology (12/18/25)
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  • Exchange Engineer (Network Communications 4…

    HII (Virginia Beach, VA)
    …or equivalent and 13 years relevant experience. + Security+ or equivalent certification + Server Subject matter Expert + Must be able to obtain and maintain ... a US Top Secret security clearance + Strong attention...a US Top Secret security clearance + Strong attention to detail +...visual acuity and manual dexterity for meeting the requirements Software Engineer family. HII is more than… more
    HII (12/05/25)
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  • Software Developer/ SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer** to join our team of passionate individuals in **Chantilly or Herndon,… more
    Amentum (10/27/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software more
    Leidos (11/01/25)
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  • SME - Engineer Systems 5

    Huntington Ingalls Industries (Dayton, OH)
    …Ingalls Industries, Mission Technologies Division (HII-MT) is seeking a qualified candidate for Systems Engineer , Subject Matter Expert . The Systems ... allocation, and interface definition studies to translate requirements into hardware and software specifications. The engineer will present a deep understanding… more
    Huntington Ingalls Industries (12/18/25)
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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 ... Job Description Our client is seeking a Databricks SME to support a federal end customer with...product teams. * Serve as a data and technology expert across a broad and diverse set of mission… more
    Insight Global (12/07/25)
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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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  • Top Secret Cisco Identify Services…

    Insight Global (Dahlgren, VA)
    …backups and restorations, assist with network accreditation processes, and act as a subject matter expert for troubleshooting and infrastructure support. The ... Description Insight Global is seeking a Top Secret Cisco Identity Services Engineer (ISE) based...Control Lists (DACL's) definition * Experience standing as the subject matter expert for customers… more
    Insight Global (12/19/25)
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