• Secret Windows Systems

    Insight Global (Mount Vernon, VA)
    …experience, along with some networking experience (switches, routers and/or firewalls). Engineer will maintain systems in production and provide support ... Development systems . Candidate should be experienced with Linux and Windows operating systems , virtualization technologies (ex: VMWare), networking devices,… more
    Insight Global (11/08/25)
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  • Windows Systems / Packaging…

    General Dynamics Information Technology (Chantilly, VA)
    …and Operations **Skills:** Microsoft Deployment Toolkit (MDT),Microsoft Endpoint Configuration Manager, Windows Desktop Operating Systems **Experience:** 10 + ... integrate Microsoft services. Candidates with proven depth creating solutions for Microsoft Windows desktop operating systems will be positioned for success in… more
    General Dynamics Information Technology (11/14/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI ... Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as...hands-on experience providing O&M support of enterprise server operating systems (OSs) ( Windows Server, Red Hat Enterprise… more
    V2X (11/15/25)
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  • Systems Engineer - Subject Matter…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Engineer SME, you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with special emphasis on Top Secret ...with security controls for classified workloads + Linux and Windows operating systems with security hardening for… more
    Noblis (11/07/25)
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  • Software Engineer / Systems

    Cinteot (Springfield, VA)
    Software Engineer / Systems Administrator (location: Springfield, VA) The selected individual will be responsible to support the Framework Services / Platform ... Framework, ASP .NET) + Agile development + Background in Systems Administration on Windows based platforms +...Bachelor (or 4 years additional experience) Security Clearance: Top Secret with SCI and Full Scope Poly Benefits: +… more
    Cinteot (11/06/25)
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  • IT Engineer - Microsoft Enterprise…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …skilled **IT Engineer ** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large ... mission-critical infrastructure across **multiple security enclaves and hybrid environments** ( Windows and RHEL). As a Tier 2 engineer...months of hire. **Required Technical Skills & Knowledge:** + Windows operating systems ( Windows 10,… more
    General Dynamics Information Technology (10/14/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test Engineer ** position. ... kits. This requisition may be filled at either the ** Systems ** **Test Engineer ** or **Principal** ** Systems...software and hardware integration + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the… more
    Northrop Grumman (10/23/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational ... USD $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6349/senior- systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_ **Category** _IT… more
    GovCIO (10/31/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Engineer / Principal Systems Engineer ** position. This ... events This requisition may be filled at either a ** Systems Engineer ** or **Principal Systems ...multi-meter, spectrum analyzers, etc. + Knowledge and familiarity with Windows and Linux Operating Systems , specifically the… more
    Northrop Grumman (11/13/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …Cyber Software Test Engineer :** + **Candidate must currently have an active Secret security clearance to be considered. Active Secret security clearance must ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/01/25)
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  • Management Information Systems

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... receive the utmost employee care. Responsibilities Duties for the Management Information Systems role are as follows: Develop and customize MIS solutions tailored to… more
    Sciolex Corporation (10/14/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    …issues or security concerns of tools and services. + Experience with Microsoft Windows operating systems , Active Directory, Windows PowerShell, Windows ... SIPR BeyondTrust Engineer Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/01/25)
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  • Infrastructure Support Engineer

    CACI International (Dahlgren, VA)
    …requires a strong understanding of virtualization technologies, scripting languages, operating systems , and complex system architectures. The engineer will ... Infrastructure Support Engineer Job Category: Information Technology Time Type: Full...configure, and maintain Linux (primarily RHEL and Ubuntu) and Windows operating systems . **Qualifications:** _Required:_ + Bachelor's… more
    CACI International (10/21/25)
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  • Identity and Directory Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Active Directory (AD),DNS,Microsoft Windows Server **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (10/29/25)
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  • Network Engineer

    CACI International (Dahlgren, VA)
    …. + Install, configure, and maintain Linux (primarily RHEL and Ubuntu) and Windows operating systems as they relate to network infrastructure components. + ... Network Engineer Job Category: Information Technology Time Type: Full...architectures. + Experience with Linux (RHEL and Ubuntu) and Windows operating systems . + Excellent documentation and… more
    CACI International (10/21/25)
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  • SolarWinds Engineer

    System One (Alexandria, VA)
    SolarWinds Engineer ONSITE - Alexandria, Virginia 6 month temp-to-perm Compensation [hourly while on contract] - $67/h (without PTO) OR $60/h (with PTO) Conversion ... salary - $130k-$140k Contractor Work Model: ON SITE Security Clearance: Secret Clearance (Top Secret Eligible) ALTA IT Services is seeking a highly skilled… more
    System One (09/04/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …The Security Software Engineer will be expected to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg ... & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the...systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human… more
    Imagine One Technology & Management (09/24/25)
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  • BeyondTrust/Bomgar Engineer - US Citizen

    NTT America, Inc. (Chantilly, VA)
    …Access, and Password Safe solutions. + 2 years of experience with Microsoft Windows operating systems , Active Directory, Windows PowerShell, Windows ... and forward-thinking organization, apply now. We are currently seeking a BeyondTrust/Bomgar Engineer - US Citizen to join our team in Chantilly, Virginia (US-VA),… more
    NTT America, Inc. (10/22/25)
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  • AWS DevSecOps Engineer

    Leidos (Fort Belvoir, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **DevSecOps Engineer ** in either Fort Belvoir, VA or Picatinny Arsenal, NJ. We are seeking an ... experienced **AWS DevSecOps Engineer ** to join our high-performing Agile team, you will design, implement, and support secure, scalable cloud infrastructure. You'll… more
    Leidos (09/17/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft PowerShell,Microsoft Windows Server, Systems Engineering **Experience:** 10 + years of ... learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (10/29/25)
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