• Fire/Life Safety Systems Technician

    Siemens (Baltimore, MD)
    …demonstrate an understanding of network components and workstation and server operating system management, IP addressing and subnetting, IP video network ... play a crucial role of commissioning fire/life safety and security systems and ensuring their optimal performance. This includes loading software programs… more
    Siemens (10/03/25)
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  • RF System Engineer

    CACI International (Fairfax, VA)
    …using agile software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management ... to numerous stakeholders. + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network ...know the basic commands and navigation of the Linux operating system . _Desired:_ + Current TS clearance… more
    CACI International (07/24/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …with vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/ operating systems in virtual environments. 6. Demonstrated ... tools and libraries, and DevOps. 5. Demonstrated understanding of Ubuntu 14/16. 6. Certification as a RedHat Certified System Administrator (RHCSA). 7. Security … more
    The Metamorphosis Group (09/10/25)
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  • Desktop Support Specialist III - Mount Sinai Union…

    Mount Sinai Health System (New York, NY)
    …skills with Hardware and software 2. Expert knowledge of all Windows Operating Systems 3. Expert knowledge supporting and troubleshooting Microsoft 365. ... aspects of workplace technology services including but not limited to network -based systems , software and hardware. **Qualifications** **Education Requirements**… more
    Mount Sinai Health System (09/17/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues ... with hardware, operating systems , desktop applications, telephones, and network -attached printers.... configuration to ensure data integrity. + Monitor servers, network services, and their backup system . +… more
    Chenega Corporation (09/01/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain within 90 days of ... support and troubleshooting assistance to end-users for hardware, software, and network -related issues. Monitor system performance and security, ensuring… more
    Sciolex Corporation (07/15/25)
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  • Systems Administrator

    TekSynap (Dayton, OH)
    …maintaining, and resolving issues with the DLA ESS or EKC system . + Certifications : + DoD Approved 8570 Baseline Certification : Category IAT Level II + ... recommend fixes to problems or potential problems with the network and its hardware, software, and systems ....of overall experience in Microsoft Windows client and server operating systems . + Five years of experience… more
    TekSynap (09/27/25)
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  • Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    operating systems , software applications, and security patches across the network . + You'll monitor system performance and proactively address any ... with system monitoring and management tools. + Relevant certifications (eg, VMware Certified Professional, Microsoft Certified Systems Administrator).… more
    Koniag Government Services (08/27/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    … Administrator, you will be responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers. You will ... of tools and applications. **Job Responsibilities** + Install, configure, and maintain operating system workstations and servers + Perform software installations… more
    Noblis (09/03/25)
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  • Operations Manager (Hospital Ship)

    CACI International (Norfolk, VA)
    …hardware maintenance/troubleshooting and operating system upgrades for the MTF network systems . + Perform customer support services with the onboard MTF ... systems . + Provide "Tier 3" support for embedded network systems (NIPRNET and SIPRNET) onboard USNS...and maintain System Administrative (SA) guidelines, Standard Operating Procedures (SOPs) and Network Architecture diagrams.… more
    CACI International (08/28/25)
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