• Enterprise Monitoring Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** End Systems , Systems Design, Systems Development **Experience:** 10 + years ... their virtual infrastructure needs. Our work depends on an Enterprise Monitoring Engineer joining our team to support Government activities in Sterling, VA, or… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …development and deployment workflows. + Experience working with multiple operating systems , including Windows, Linux , and macOS. + In-depth understanding ... **Req ID:** 38632 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In this role,… more
    Chenega Corporation (12/13/25)
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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) ... **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor… more
    TekSynap (10/25/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT),System Requirements, Systems Development **Experience:** 10 + years of related experience ... and innovate their virtual infrastructure needs. Our work depends on a Lab Engineer joining our team to support Government activities in Herndon, VA or Annapolis… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …, and virtualized systems . + Strong understanding of Windows and Linux systems , operating system security principles, TCP/IP networking, 802.1x, and core ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a… more
    ManTech (12/13/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …maintenance of Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux , including performing basic ... security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge...IT projects and activities + DoD 8570 IAT Level II Certification such as Security+ CE, CCNA-Security, GSEC, SSCP,… more
    ENS Solutions (12/06/25)
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  • LAN/WAN Engineer SME

    IT Veterans (Alexandria, VA)
    LAN/WAN Engineer SME Alexandria, VA . Information Technology Apply Now LAN/WAN Engineer SME Alexandria, VA Job Summary: IT Veterans is currently seeking a ... LAN/WAN Engineer SME to join our team. You must have...hardware and software. + Advanced knowledge of desktop operating systems and applications. + Expert Knowledge of Automation and… more
    IT Veterans (11/07/25)
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  • DevOps Engineer

    CACI International (Sterling, VA)
    …deployments. This individual must bring deep experience with Red Hat Enterprise Linux (RHEL) systems , including advanced networking knowledge and hands-on ... DevOps Engineer Job Category: Engineering Time Type: Full time...infrastructure teams, and cybersecurity engineers to deliver secure, scalable systems + Document installation procedures, troubleshooting guides, and deployment… more
    CACI International (12/17/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This...network security concepts + An active IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification or the… more
    ManTech (12/13/25)
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