• Full Stack Infrastructure Engineer

    System One (Herndon, VA)
    Full Stack Infrastructure Engineer Dulles, VA - onsite Secret Clearance is required to start This role involves contributing to the design, development, and ... and develop effective mitigation countermeasures as necessary. Required Qualifications: * Active Secret clearance (with the ability to obtain TS /SCI clearance… more
    System One (01/13/26)
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  • Principal Infrastructure Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... civil, and commercial markets. Nightwing is seeking a Principal Integration and Test Engineer to serve in a key role within a high-paced Technical Operations Lab… more
    Nightwing (01/09/26)
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  • Network Engineer

    Leidos (Arlington, VA)
    …FUTURE ROLE** Leidos' Digital Modernization sector is seeking a Network Engineer to be responsible for the design, migration, implementation, enhancement, ... and assist with network integration and consolidation efforts across multiple systems environments. + Prepare and review technical implementation plans to provide… more
    Leidos (01/02/26)
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  • Software Engineer

    Leidos (Chantilly, VA)
    …system. Design data migration programs to ensure consumption of legacy data into the new systems . **Basic Qualifications:** + Must have a TS /SCI with Poly to be ... **Description** Leidos Intelligence Group is seeking a Software Engineer with CRM system expertise, experience developing with...Transform, Load) services to consume data from other external systems . Ensure the ETL code adapts to models built… more
    Leidos (12/17/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Software Engineer to provide support to a team specializing in the innovative development of search services, ... Jira tickets. You will design, develop and modify software systems . In this role, you will track vendor software...perform code reviews. **Basic Qualifications:** + Must have a TS /SCI with Polygraph to be considered. + Must have… more
    Leidos (12/17/25)
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  • Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cloud Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited ... travel domestically. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT-related discipline and five (5) years of… more
    ManTech (12/03/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited to:** ... travel domestically. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT-related discipline and five (5) years of… more
    ManTech (12/03/25)
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  • Senior FHIR Software Engineer - Remote

    ICF (Reston, VA)
    …common vision of delivering an integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role, you will be responsible for ... eager to learn, and want your work to impact systems that collect healthcare data used by hundreds of...needed reasonable accommodations. Read more about workplace discrimination righ ts or our benefit offerings which are included in… more
    ICF (11/26/25)
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  • Network Engineer

    Acclaim Technical Services (Reston, VA)
    …DC area firms and continues to grow. We are actively hiring a Network Engineer with TS /SCI clearance and polygraph supporting a new contract recently awarded ... least 7 years' experience designing and planning network communications systems . Provides specifications and detailed schematics for network architecture. Conducts… more
    Acclaim Technical Services (11/18/25)
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  • Space Reconnaissance Engineer /Technical…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …US Citizenship is required + You must be able to obtain and maintain a TS /SCI security clearance + You will be subject to pre-employment and periodic drug testing + ... looking for an exciting challenge? Does designing complex and innovative overhead reconnaissance systems interest you? Does a career with an "out of this world"… more
    National Reconnaissance Office (NRO) (11/17/25)
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