• F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …active TS/SCI clearance and be willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems connected to local and ... networks. - Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related… more
    Arena Technical Resources, LLC (11/29/25)
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  • Sr. Application Developer, Oracle Cloud…

    American Heart Association (Chesapeake, VA)
    …security, change management and application management lifecycle policies. + Supports systems maintenance, upgrades, enhancements, and integrations with other major ... systems . + Understands multiple application platforms and collaborates with...implementation project + 3+ years of hands-on development and administration experience with Oracle Integration Cloud (OIC) in a… more
    American Heart Association (01/10/26)
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  • Cybersecurity Engineer - Zero Trust

    CACI International (Chantilly, VA)
    …Scanning tools, including the ability to interpret and remediate findings _Desired:_ + Systems administration and IT certification in Linux, Microsoft, or other ... configure/edit Windows Active Directory and Domain Services + Expertise implementing system logging to include network device, Windows , and Linux logging +… more
    CACI International (12/05/25)
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  • Senior Infrastructure Engineer - Secret required

    General Dynamics Information Technology (Chantilly, VA)
    …Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) offerings + Windows Server + Azure Networking + Implementing DoD security guidance for above ... + Identity and directory services integration and troubleshooting + Windows /Linux OS hardening/patching/ administration /configuration/automation per DISA STIG Guidelines.… more
    General Dynamics Information Technology (12/14/25)
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  • Software Engineer TS SCI

    Northrop Grumman (Stafford, VA)
    …Stash, GIT, Subversion) + Risk Management Framework (RMF) + Linux and / or Windows system administration experience Primary Level Salary Range: $142,200.00 - ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...using Java, C and scripting languages in Linux and Windows environments. Assist with all or part of the… more
    Northrop Grumman (12/05/25)
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  • Senior IT Service Desk Manager

    Leidos (Fort Belvoir, VA)
    …Experience with ServiceNow ITOM and/or SAM/HAM modules. + Systems or network administration experience in Windows Server and/or Cisco environments. + ... operations and administration to cybersecurity defense for classified and unclassified systems . This role is pivotal in maturing the service desk by leveraging… more
    Leidos (01/09/26)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …including COTS integration, and capacity analysis. + Experience with Linux and Windows operating systems + Previous experience contributing to building ATO ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a candidate to join our diverse team of engineers, system administrators, and operators as a Sr. Principal Cyber… more
    Northrop Grumman (01/01/26)
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  • Senior Technical Support Engineer, MI - I

    Fujifilm (Richmond, VA)
    …background (Microsoft, VMware, Cisco certifications preferred). + Working knowledge of Windows OS (Microsoft Server 2012, 2016, 2019, 2022+), networking, ... handles other duties as assigned. + Monitors TAC phone system wall boards to ensure that proper statuses are...the needs of the business, to work on customer systems . + Adheres to the Company's quality and regulatory… more
    Fujifilm (01/05/26)
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  • Endpoint Security Engineer (Trellix Administrator)

    CACI International (Hampton, VA)
    …utilize dashboards to assist Cyber investigations. + Experience with Linux operating systems and Windows command line/PowerShell. + Provide guidance for securing ... AFB. **Responsibilities:** + Implement and maintain Trellix products and policies on Windows and Linux clients utilizing ePolicy Orchestrator. + Monitor security … more
    CACI International (01/13/26)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    …of hardware, software or system functional specifications. + Provides system administration for assigned on-prem and/or cloud infrastructure, and establishes ... for remote flexibility. **Responsibilities:** + Provides support for Linux/Unix, Windows , and other embedded operating systems and...experience and a minimum of 5 years of related systems administration experience. + Some level of… more
    CACI International (11/29/25)
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