• Linux Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Successful candidates are expected to have related experience and knowledge/understanding of: + Linux Operating systems as a server or desktop such as Red ... be considered for employment; either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network...Strong understanding of DNS, DHCP and LDAP in a Windows or Linux environment + Operating system… more
    General Dynamics Information Technology (12/15/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer ** to join our team of passionate individuals in **Chantilly, VA** . ... the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of...changes, and ensure the reliability, security, and performance of Linux systems across the enterprise. **Responsibilities:** Design,… more
    Amentum (10/01/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux Engineer ** to join our team onsite in **Norfolk, Virginia** . This is an **onsite** position. ... Hat Satellite. + Manage DNS and DHCP services across Windows and Linux environments, including familiarity with...environments, including familiarity with Active Directory. + Support virtual Linux systems using VMWare ESXi and assist… more
    ManTech (12/19/25)
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  • Senior Windows Engineer

    CACI International (Mclean, VA)
    …with extensive experience in system design, integration, testing, and maintenance for complex systems . The Senior Windows Engineer will collaborate with ... Senior Windows Engineer Job Category: Engineering Time...of system architecture and integration. + Knowledge of operating systems ( Linux & Windows ). +… more
    CACI International (12/18/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …are hosted on Microsoft Windows Server platforms, but there are also Linux distributions as well. + The Senior Systems Administrator II shall support ... Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as...support of enterprise server operating systems (OSs) ( Windows Server, Red Hat Enterprise Linux , etc.)… more
    V2X (11/15/25)
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  • Windows Server Lead

    TekSynap (VA)
    …auditing. + Experience designing and architecting enterprise level solutions across both Windows and Linux environments. + Proficiency and understanding of ... and installs, operates, maintains, configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices,… more
    TekSynap (11/15/25)
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  • Systems Administrator/ Engineer

    Shuvel Digital (Vienna, VA)
    …and maintaining COTS Cybersecurity related applications and appliances + Remediate vulnerabilities on Windows and Linux systems , ensure the stability and ... Description: We are looking for a Mid level Systems Administrator/ Engineer that can come in...ability to troubleshoot various Windows server operating systems + Experience patching and upgrading Linux more
    Shuvel Digital (09/25/25)
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  • Systems Engineer

    Leidos (Norfolk, VA)
    …Level II or III: Security+ CE, VMWare VCP and System OS Cert (eg Linux Windows server). + Active DoD Secret clearance. **Preferred Qualifications:** + 8570/8140 ... sector is currently seeking a motivated, career oriented System Engineer with proven experience to join the JSP Platform...benchmarks and routinely conduct STIG compliance spot-checks on various Linux , Linux -like and Windows endpoints… more
    Leidos (12/17/25)
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  • Software Engineer / Systems

    Cinteot (Springfield, VA)
    …Administration on Windows based platforms + Windows Server Operating Systems experience + Red Hat Linux Administration experience Education: Bachelor (or ... Software Engineer / Systems Administrator (location: Springfield,...troubleshoot, diagnose, and resolve problems with Microsoft Exchange, Microsoft Windows 2012 Server, and Active Directory and other … more
    Cinteot (11/06/25)
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  • Principal Systems Engineer - active…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to support our government ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team of… more
    V2X (11/25/25)
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