• Operations Manager

    BrightView (Mechanicsville, VA)
    …Applicator License (Pesticide or Fertilizer) preferred + Working knowledge of Microsoft Windows operating systems and programs including MS Excel, Word, ... + Use data to inform decision-making and drive continuous improvement; use of company systems and tools - BrightPath, Power BI, Leadr, Field Management Systems ,… more
    BrightView (11/15/25)
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  • Hurricane Relief Call Center Representative

    Mass Markets (VA)
    …of Microsoft Office Suite (Excel, PowerPoint, Word, Outlook) + Basic understanding of Windows operating systems + Highly reliable with the ability to maintain ... will apply the latest customer service techniques and learn our account management systems while helping improve the customer experience during a difficult time. Key… more
    Mass Markets (11/21/25)
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  • Network Lab Manager

    Leidos (Springfield, VA)
    …information for security accreditation and certification. + Experience with the following systems : Windows /Linux operation systems and VMware. + Experience ... lab maintenance communication plan to include a schedule + with authorized maintenance windows and pre maintenance alert notifications to + all key stakeholders. +… more
    Leidos (12/10/25)
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  • Senior Infrastructure and ServiceNow Engineer in

    Virtual Service Operations (Alexandria, VA)
    …(tracking, compliance, entitlement management) + General infrastructure engineering ( Windows /Linux systems , virtualization, networking) Requirements + Must ... support one of our great clients by delivering ServiceNow administration , infrastructure engineering, licensing management, storage solutioning, and network security… more
    Virtual Service Operations (12/17/25)
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  • Principal / Sr. Principal DevOps Software Engineer

    Northrop Grumman (Chantilly, VA)
    …VLAN, network protocols, etc.) + Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in documentation ... etc.) + Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated...Code (IAC) and immutable OS + Experience with System Administration + Familiarity with Kubernetes, Docker, Rancher, and/or other… more
    Northrop Grumman (12/04/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …+ Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, ... initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities:...experience is a plus) + Proficient in Linux and Windows system administration + Active CompTIA Security+… more
    Infinity Systems Engineering (01/03/26)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO ... Systems , computer security program administration , and administration /distribution of commercial and Government owned application computer programs. +… more
    SimIS Inc. (11/06/25)
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  • Cyber Security Project Engineer TS/SCI Clearance…

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Auditor (CISA) Optional Skills 1. Demonstrated experience and understanding of system administration for windows and Linux systems . ... support to lead the technical efforts needed to manage IT applications and systems through the Sponsor's IT Security Assessment and Authorization (A&A) process. The… more
    The Metamorphosis Group (12/10/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …development environment, and Cloud automation. The SysA demonstrates strong Linux/ Windows administration experience, including package management, security ... are transitioned to customers in a timely manner. Required Skills: + Operating Systems : Extensive knowledge of Windows and Linux operating systems . +… more
    Nightwing (12/26/25)
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  • AWS Systems Engineer and Mission…

    Leidos (Chantilly, VA)
    …Schedule changes will be arranged as needed. **Primary Responsibilities** + Perform systems administration activities, building Windows instances, performing ... with cloud/Amazon Web Services (AWS). + Proficiency in Microsoft Windows Server and Desktop Operating Systems . +...in Microsoft Windows Server and Desktop Operating Systems . + Strong understanding of system design and architecture… more
    Leidos (01/03/26)
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