• Environmental Safety and Health Engineer

    Leidos (Springfield, VA)
    …**Job Description** We are seeking an Environmental Safety and Health (ESH) Engineer who plays a critical role in supporting the organization's ESH compliance ... spill response, evacuation drills, and readiness reviews. **Basic Qualifications** + TS /SCI w/ Poly Clearance is required + Bachelor's degree in Occupational… more
    Leidos (06/08/25)
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  • Test Engineer

    Leidos (Lorton, VA)
    …Security Sector (NSS) has a new and exciting opportunity for a Mid-Level Test Engineer in our Cyber & Analytics Business Area (CABA). Our talented team is at ... corrective action upon failures. **What does Leidos need from me?** + Current and active TS /SCI security clearance, and able to pass a Polygraph. + A BS degree with… more
    Leidos (06/08/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …solutions to our nation and global customers. Kratos is looking for a System Engineer level 4 with cyber knowledge and experience, to support a system throughout its ... a combination of education and years of directly related experience) + An active TS /SCI with a full Poly + Solid knowledge and experience of System Life Cycle… more
    Kratos Defense & Security Solutions, Inc. (06/07/25)
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  • System & Solution Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …our customers, our partners and ourselves. Kratos is looking for a System Solution Engineer in support of a Department of Defense (DOD) customer. The DOD customer ... and verbal communication skills + US Citizen with a current, active TS Security Clearance Preferred Skills and Experience + Experience estimating engineering effort… more
    Kratos Defense & Security Solutions, Inc. (06/05/25)
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  • Junior Network Operations Center Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Junior Network Operation Center Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) ... Certification, ITIL4 **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain...clearance with the ability to obtain and maintain a TS /SCI. + The ability to obtain and maintain a… more
    ManTech (06/05/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Mid-level Network** **Architect/ Engineer ** in the DC, Maryland, and Virginia (Northern) **DMV area** . In ... (CCNP) certification **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain...clearance with the ability to obtain and maintain a TS /SCI. + The ability to obtain and maintain a… more
    ManTech (06/03/25)
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  • System Engineer

    Leidos (Springfield, VA)
    **Description** We are seeking a detail-oriented and technically skilled **System Engineer ** to join our team. The successful candidate will be responsible for ... hardware engineers, project managers, and external stakeholders. **Basic Qualifications** + TS /SCI w/ Poly Clearance is required + Bachelor's degree in Systems… more
    Leidos (05/30/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the **DC, Maryland, and ... ITIL4 principles **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain...clearance with the ability to obtain and maintain a TS /SCI. + The ability to obtain and maintain a… more
    ManTech (05/30/25)
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  • Junior Mechanical Engineer

    Leidos (Springfield, VA)
    …Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily ... teams including electrical, architectural, and structural disciplines. **Basic Qualifications** + TS /SCI w/ Poly Clearance is required + Bachelor's degree in… more
    Leidos (05/29/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Network Engineer to design, configure, and maintain network systems that support critical **SAP landscapes** . The ... planning, testing, and execution alongside cross-functional IT teams. **Basic Qualifications** + TS /SCI w/ Poly Clearance is required + Bachelor's degree in a… more
    Leidos (05/24/25)
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