• Sr. Software Engineer

    Leidos (Alexandria, VA)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers mission-driven software… more
    Leidos (10/05/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The Chinook… more
    Leidos (10/05/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Washington, DC)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 to 5 ... Title: Data Center Engineer (Infrastructure/Cloud) Belong. Connect. Grow. with KBR! KBR's...physical and virtual infrastructure hosting one or more Operating Systems : Windows , Linux, Solaris, UNIX, and/or AIX… more
    KBR (10/15/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... control models and network security + Solid understanding of server operating systems (Linux, Windows ) + In-depth understanding of communication protocols and… more
    ManTech (11/18/25)
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  • Systems Engineer

    Cinteot (Herndon, VA)
    Systems Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... Familiarity with infrastructure products and management solutions such as Windows Server administration, monitoring and configuration tools, VMWare, DevSecOps… more
    Cinteot (11/06/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …or CND (Certified Network Defender) or Network+ or Security- 1+ years of systems administration (Linux/ Windows ) experience - 1+ years of support procedures and ... infrastructure on the planet? AWS is seeking a ADC Engineer to own and advance mission critical services in...candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after… more
    Amazon (11/13/25)
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  • Cloud System Engineer - Level 2

    CACI International (Suitland, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a skilled and experienced Cloud Systems Engineer (Level 2) to join our dynamic team to support a DoD ... of cloud service models, microservices architecture, and scripting/automation. The Cloud Systems Engineer will be responsible for designing, implementing, and… more
    CACI International (10/29/25)
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  • Mid-Level Software Engineer

    Leidos (Alexandria, VA)
    …CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** **Must have a** ** Top Secret with SCI eligibility and able to obtain a Polygraph.** **Primary ... Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers secure, scalable,… more
    Leidos (10/05/25)
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  • Network Engineer 2 - Washington

    M. C. Dean (District Of Columbia, DC)
    …seeking a **Network Engineer 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... promptly, and collaborate with other IT teams to ensure that networking systems support the organization's operational needs. Network Engineer will monitor… more
    M. C. Dean (08/27/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior to ... starting employment. Description: The successful Cyber Security Engineer applies current analytical and logical thinking to the...Secret clearance. Must be able to obtain a TS /SCI clearance * Must be able to obtain Client… more
    Shuvel Digital (09/25/25)
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