• System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …Cisco Unified Communications Manager (CUCM) or similar PBX systems . + Certifications : + Cisco Certified Network Associate (CCNA) Collaboration + Cisco ... + Conduct periodic tests, inspections, and preventive maintenance for telecommunications systems . + Ensure system and subsystem operation meets specified… more
    TekSynap (04/09/25)
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  • Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Reston, VA)
    …and networks. + Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management ... + Demonstrated experience working within cloud computing environments, Linux and Unix-based operating systems , and using ElasticSearch and Kibana. + Demonstrated… more
    General Dynamics Information Technology (06/26/25)
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  • Information System Security Officer (ISSO)

    Frontier Technology Inc. (Norfolk, VA)
    …providing project management, subject matter expertise, and hands-on experience for systems certification and accreditation efforts in accordance with applicable ... of authorized software, government-furnished equipment, and removable media. + Validate system and network configurations, ensuring compliance with DISA STIGs… more
    Frontier Technology Inc. (06/26/25)
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  • Manager, AWS Corp Security Response

    Amazon (Herndon, VA)
    …in the fields of incident response, detection, malware analysis, digital forensics, operating system security, network security, cryptography, software ... - Subject matter expertise in incident response, malware analysis, digital forensics, operating system security, network security, cryptography, software… more
    Amazon (04/16/25)
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  • Senior Manager, AWS Corp Security Response

    Amazon (Herndon, VA)
    …in the fields of incident response, detection, malware analysis, digital forensics, operating system security, network security, cryptography, software ... - Subject matter expertise in incident response, malware analysis, digital forensics, operating system security, network security, cryptography, software… more
    Amazon (04/10/25)
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  • Systems Administrator III

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Responsibilities: Maintains and supports the integrity of the operating system environment and various computer systems . Administers, installs and ... with consumer-driven technology. In support of the US Army Network Enterprise Technology Command (NETCOM) and the Regional ...variety of operating systems . Performs systems maintenance tasks, such as system back-up,… more
    Oneida Technical Solutions (06/12/25)
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  • Senior Systems Administrator - Clearance…

    Lockheed Martin (Dahlgren, VA)
    … Network Integration, hardware procurement, COTS software, and maintenance of operating systems \. You must be experienced in troubleshooting anomalies and ... Engineering/ Systems Engineering for IC Security controls such as ICD503 certifications , defining workflows and monitoring for system compliance\. You will… more
    Lockheed Martin (05/24/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …resolve system issues, ensuring minimal downtime. + Apply security patches and operating system upgrades to ensure the security and integrity of the ... environments + Resolve IT hardware and software infrastructure issues including user systems , servers, storage and network connectivity. + Implement and optimize… more
    Shuvel Digital (04/19/25)
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  • Sipr Uem Systems Administrator

    CACI International (Chantilly, VA)
    …troubleshooting of common applications and their interactions with the underlying operating systems . + Troubleshoot reported issues/incidents from end users ... and software issues related to endpoint devices. + Monitoring system performance and generating reports on device status, usage,...Experience working in a DoD environment + Proficiency in operating systems for End Point Devices +… more
    CACI International (05/23/25)
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  • Engineer/Principal Engineer Ground Systems…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman, Space Systems Sector - Integrated Operations is looking for experienced...Sector - Integrated Operations is looking for experienced Ground System Engineers to join the Ground System … more
    Northrop Grumman (04/08/25)
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