• Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... (SAN), clustering, and backup technologies. + Experience and proficiency with systems engineering concepts, principles, theories, and system modeling tools,… more
    ManTech (08/20/25)
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  • Information Systems Security…

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    …clients with critical missions? As a systems security and network security engineer , you can identify the Information System Security Engineering needed to ... Information Systems Security Engineer The Opportunity: Are...looking for an opportunity to share your experience in system security engineering to help our country and assist… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Junior Systems Engineer _ (Langley…

    Serco (Langley AFB, VA)
    **Position Description** Serco is seeking a ** Systems Engineer ** to support the Combat Air Force (CAF) Distributed Training Center (DTC) at **Langley Air Force ... identifying configuration, networking, or CAF DMO standards issues. The Systems Engineer must be able to analyze,...stakeholders. + Function as a member of the DTC System Admin and Information Assurance staff for problem escalation… more
    Serco (09/09/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …via SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) ... Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...waived for 30 days post-start. **Clearance** + Secret - IT- II Non-Critical Sensitive clearance or Tier 3 (T3) investigation… more
    TekSynap (07/26/25)
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  • Information Systems Security…

    CACI International (Chantilly, VA)
    Information Systems Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... * * * **The Opportunity:** As a SIPR Information Systems Security Engineer , you will have in-depth...years of experience). + Required DoD 8140 IAT level II compliant certification such as CompTIA Security+ ability to… more
    CACI International (09/30/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... to meet customer requirements. + Current DoD 8570 IAT II certification (Security +, SSCP, or equivalent) or ability...Ability to perform Tier 3 operational maintenance on audit systems to include: system engineering, system more
    ManTech (08/17/25)
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  • Secret Senior Systems Network…

    Insight Global (Dahlgren, VA)
    Job Description Insight Global is seeking a Secret Senior Systems Network Engineer in Dahlgren Virginia. This Engineer requires a Secret Security Clearance, ... CCNA or CCNP, Network Plus, and an IAT Level II certification. They will be responsible for monitoring and assessing network requirements, network performance,… more
    Insight Global (09/09/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    …a strong working knowledge of DNS/DHCP/WINS. + Experience in establishing information systems requirements through the analysis of system engineers to develop ... **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator** to join our team in Arlington, VA, supporting the DISA-JSP… more
    SAIC (09/26/25)
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  • Systems Engineer ( Engineer

    HII (Suffolk, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... here for a short video: https://vimeo.com/732533072 Summary The Software Engineer will support the JLVC Mod team in engineering...9 years relevant experience. * DoD 8570 IAT Level II (eg, Security+ CE) * Software deployment and lifecycle… more
    HII (09/30/25)
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  • Critical Environments Operator II

    CyrusOne (Sterling, VA)
    …alarms, troubleshoot systems through graphic user interfaces on equipment and systems , and understand system operations adequately to be able stabilize ... reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out maintenance… more
    CyrusOne (07/25/25)
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