• System Engineer

    CACI International (Dahlgren, VA)
    System Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... US * * * **The Opportunity:** Assist with virtualization, infrastructure management , infrastructure configuration, and automation related to Aegis and Virtualized… more
    CACI International (08/16/25)
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  • Senior Windows Engineer - Hybrid Reston

    Motion Recruitment Partners (Arlington, VA)
    Senior Windows Engineer - Hybrid Reston, VA Arlington, Virginia **Hybrid** Contract $70/hr - $80/hr Senior Windows Engineer This hands-on role involves analyzing ... performance monitoring, troubleshooting, capacity planning, configuration standards, and change management . + Provide 24/7 support escalation, SLA adherence, and… more
    Motion Recruitment Partners (08/15/25)
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  • Software Test Engineer

    ManTech (Stafford, VA)
    …Automated Software Test Engineer to support our contract under Marine Corps Systems Command (MCSC) out of Stafford, VA. The Software Test Engineer will ... such as ISTQB, CSTE, or similar certifications. + Understanding of USMC Logistics management Defense Business Systems (eg, GCSS-MC) and cloud environments (eg,… more
    ManTech (08/15/25)
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  • Modeling and Simulation Engineer (Senior…

    KBR (Reston, VA)
    Title: Modeling and Simulation Engineer (Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... is at the forefront of engineering, logistics, operations, science, program management , mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (08/14/25)
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  • Modeling & Simulation Engineer (Principal…

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Principal I) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... is at the forefront of engineering, logistics, operations, science, program management , mission IT and cybersecurity solutions. + Collaborative Environment: Be part… more
    KBR (08/14/25)
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  • Network Engineer SME - Top Secret Clearance…

    TEKsystems (Fort Belvoir, VA)
    Description TEKsystems is seeking a Sr. Network Engineer to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery… more
    TEKsystems (08/12/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** The **Security Engineer ** will design, ... of federal security frameworks, and a proactive approach to protecting mission-critical systems . **Responsibilities include but are not limited to:** + Implement and… more
    ManTech (08/08/25)
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  • Security Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented **Security Engineer ** to join our team in **Herndon, VA.** We are searching for a highly skilled **Security ... Engineer ** to design, implement, and maintain secure environments that...security frameworks, and a proactive approach to protecting mission-critical systems . **Responsibilities include but are not limited to:** +… more
    ManTech (08/08/25)
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  • Cloud Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …you to help us develop cloud-based security architectures for some of the most critical systems . As a security engineer on our team, you'll be responsible for ... Cloud Security Engineer The Opportunity: Everyone is trying to "harness...and implement requirements that ensure the safety of information systems and protect them against intentional or inadvertent access… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • Cybersecurity Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …cybersecurity engineer , you can identify, implement, and operate the systems , tools, and approaches needed to assess vulnerabilities, repel threats, and improve ... Cybersecurity Engineer , Senior The Opportunity: Are you looking for...You Have: + Experience with Windows and Unix operating systems + Experience implementing or operating cybersecurity tools, such… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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