• Senior Network Engineer (Engineering Change…

    Competitive Range Solutions, LLC (Arlington, VA)
    …and modernization efforts within a complex IT environment. The Senior Network Engineer will be instrumental in evaluating customer requirements, designing ... Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of the program's executive… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... The functional capabilities are to provide the information technology (IT) infrastructure services required to deliver timely, relevant, and accurate support of… more
    CACI International (08/08/25)
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  • Network Engineer

    SAIC (Chantilly, VA)
    …data routing, operations center support, and system performance monitoring. + Provide Tier III support for infrastructure and customer support during live ... **Description** SAIC is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network … more
    SAIC (08/07/25)
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  • IT Hardware Engineer

    CACI International (Chantilly, VA)
    IT Hardware Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... US * * * **The Opportunity:** The CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving… more
    CACI International (06/28/25)
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  • DevOps Engineer

    CACI International (Norfolk, VA)
    DevOps Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... US * * * **The Opportunity:** Join NAVSEA 03S as a DevOps Engineer supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a mission-critical… more
    CACI International (08/08/25)
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  • Cloud Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Cloud Security Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how to secure it. As a cloud security SME, you know how to ... security architectures for some of the most critical systems. As a security engineer on our team, you'll be responsible for operating, securing, and monitoring the… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …If so, look no further. Amentum is seeking a **Senior Information System Security Engineer (ISSE)** to join our team of passionate individuals in **Warrenton, VA** . ... to a positive work environment. The Lone Wolf Team is Mission Focused, Customer Oriented, Process Guided, and Solutions Driven. Candidates interested in joining the… more
    Amentum (07/29/25)
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  • Data Center Engineer

    CACI International (Chantilly, VA)
    Data Center Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... US * * * **The Opportunity:** The CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving… more
    CACI International (06/28/25)
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  • Principal/Sr. Principal Engineer Network…

    Northrop Grumman (Chantilly, VA)
    …of our mission. We are seeking a **Principal or Sr. Principal Network Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support our government ... customer 's global enterprise networks out of our **Chantilly, VA**...for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on… more
    Northrop Grumman (05/28/25)
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  • Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer -oriented **Cybersecurity Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... responsible for maintaining the security posture of our network infrastructure , systems, and data. The Cyber Engineer ...of experience in cyber security and engineering + IAT/IAM III + Active Secret clearance with eligibility for TS… more
    ManTech (06/12/25)
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