• Senior Systems Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …be TS/SCI eligible) + **Required Experience:** + 5+ years of experience with Systems Administration , general computer system , network administration , ... Infrastructure and Operations **Skills:** Mobile Device Management (MDM),Next-Generation Network (NGN), System Administration **Certifications:** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …characteristics; testing and evaluation of technology components; + **Producing detailed system design** , including network and systems infrastructure, ... accountability, data protection, system integrity, and other policies; + ** System implementation** , policy development, configuration, and administration of… more
    M. C. Dean (08/27/25)
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  • Senior Host Based Security System (HBSS)…

    CACI International (VA)
    …McAfee ePolicy Orchestrator (ePO) 5.3\5.9 server, where you will provide advanced administration and support for Enterprise computing systems . You will ... You will also create custom Firewall policies and work closely with Information Systems Security Manager (ISSM) and Information System Security Officers (ISSOs)… more
    CACI International (09/13/25)
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  • DevOps Cloud Engineer

    System One (Alexandria, VA)
    …solutions. A successful candidate will have experience with installation, configuration, administration , support, and maintenance of cloud-based systems and ... experienced DevOps Cloud Network Engineer to work on cloud-based systems with a mission operations team. The team is...Cloud Network Engineer will take a leadership role in system changes and improvements; working directly with government and… more
    System One (09/27/25)
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  • Systems Analyst, Senior Associate (Workday…

    Capital One (Richmond, VA)
    …or Finance + 2+ years of experience with Workday and/or Salesforce configuration or system administration + 2+ years of experience working with Microsoft Excel ... Systems Analyst, Senior Associate (Workday Payroll) We are...and technology. You will be responsible for leading ongoing system requirements management, regression testing, and business process changes,… more
    Capital One (08/29/25)
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  • Principal Cyber Security Systems Engineer

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer** to join our team in **Chantilly, VA** . This role offers an exciting ... work closely with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure and scalable … more
    ManTech (08/29/25)
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  • Network/ System Administrator III

    Global Resource Solutions (Arlington, VA)
    …FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local customers ... R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10 operating systems (OS) administration and associated hardware + Working knowledge… more
    Global Resource Solutions (09/26/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …are eligible for a security clearance. + Minimum Security+ DoD 8570 certification. + System administration across Linux systems . + Experience in the ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the...its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data … more
    RTX Corporation (09/26/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …candidates must possess the following skills:_** + Experience with Tier 2 system administration and/or Tier 3 engineering of Microsoft Endpoint Configuration ... support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance… more
    Leidos (09/12/25)
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  • Systems Engineer 2

    M. C. Dean (Falls Church, VA)
    …telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure, ... innovative power and technology solutions through engineering expertise and smart systems integration. **Why Join Us?** Our people are passionate about engineering… more
    M. C. Dean (09/09/25)
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