• Senior Systems Administrator

    Leidos (Vienna, VA)
    …Apache Webserver, PostGres SQL/PostGIS, OMAR, OSSIM, RedHat LINUS, FreeIPA, Microsoft Windows Server , Microsoft Office, Microsoft Internet Information Service, ... maintenance; Firewall, switch and router installation, deployment and maintenance; server **Additional Skills desired:** + Familiarity with common industry software… more
    Leidos (07/29/25)
    - Related Jobs
  • Software Developer/SME

    Amentum (Chantilly, VA)
    …+ Design and develop software solutions, employing technologies such as C#, C++, SQL Server , Microsoft Windows Server , and Linux. + Monitor, troubleshoot, ... and enhance system operations using tools like Splunk and Grafana/Prometheus. + Work with Jira and Confluence for agile management. + Produce technical documentation, including system designs, Interface Control Documents (ICDs), and operational procedures. +… more
    Amentum (07/28/25)
    - Related Jobs
  • Software Technical Lead

    Amentum (Herndon, VA)
    …and maintenance. + Architect and develop complex software solutions utilizing C#, C++, SQL Server , Microsoft Windows Server , and Linux + Drive system ... monitoring, troubleshooting, and optimization efforts using Splunk and Grafana/Prometheus + Work with Jira and Confluence for agile management + Produce detailed technical documentation, including system designs, Interface Control Documents (ICDs), and… more
    Amentum (07/28/25)
    - Related Jobs
  • Senior Csfc SME

    CACI International (Ashburn, VA)
    …5 years Server Operating Systems and Domain Administration experience in a Windows Server or later environment + At least 7 years virtualization experience ... in a VMware environment + At least 7 years networking experience in a Cisco environment + Astute observer with effective root cause identification and problem-solving skills + Familiar with project management approaches, project lifecycles, and tools + US… more
    CACI International (07/24/25)
    - Related Jobs
  • ServiceNow IT Operations Management (ITOM)…

    CACI International (Chantilly, VA)
    …* Splunk experience * RedHat Linux administration experience * Microsoft Windows Server technologies, specifically Active Directory experience * Scripting ... MID servers and maintains and configures appropriately. * Must be able to manage MID Server deployments for 20+ Systems and Technical Teams at any given time * Must… more
    CACI International (07/24/25)
    - Related Jobs
  • Management Information Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …(eg, SAP, Oracle ERP) and CRM platforms. Proficiency in managing and configuring server environments (eg, Windows Server , Linux). Familiarity with ... virtualization technologies (eg, VMware, Hyper-V). Knowledge of cloud technologies and services (eg, AWS, Azure). Desired Qualifications Certifications in relevant fields (eg, CompTIA IT Fundamentals (ITF+), Microsoft Certified: Azure Data Fundamentals. Strong… more
    Sciolex Corporation (07/15/25)
    - Related Jobs
  • Cyber Security Integration Engineer

    CACI International (Fairfax, VA)
    …scripting + Experience with Red Hat Linux, versions 6-9 + Experience with Windows Server Active Directory + Experience with virtual hosting environments, VMware ... findings + Experience with ePolicy Orchestrator (ePO); both in setting up a server and running clients + Experience with Ansible scripting, proficient at using… more
    CACI International (07/11/25)
    - Related Jobs
  • Systems Administrator - Tier 3 Support

    GovCIO (Fairfax, VA)
    …with the servers, network, or cybersecurity risks + Configure, deploy, and maintain Windows Server Update Services (WSUS) + Analyze and remediate findings from ... versed on infrastructure tools and technologies such as DNS, DHCP, VDI, SQL Server , IIS, Apache, SAN, Hyper-Converged, LAN, WLAN, VLAN, OSI model, TCP/IP, VPN,… more
    GovCIO (06/03/25)
    - Related Jobs
  • IT Infrastructure Management Technical Lead

    Systems Engineering Solutions Corporation (Chantilly, VA)
    …* Strong knowledge of virtualization (VMware, Hyper-V). * Deep experience with Windows Server and/or Linux administration. * Proficient in networking ... candidate is a proactive problem-solver with a deep understanding of network, server , storage, and cloud technologies. Clearance Requirement: Active Top Secret with… more
    Systems Engineering Solutions Corporation (05/30/25)
    - Related Jobs
  • Senior Systems Administrator | Active TS clearance

    General Dynamics Information Technology (Quantico, VA)
    …manage, and maintain Windows servers 2016 and 2019. + Responsible for Windows Server patching in an operational environment. + Experience with one or ... more of the following: Domain controllers, Active Directory, DNS servers, DHCP and Group Policy Object. + Create, manage, and maintain accounts and groups in Active Directory, LDAP + Experience with PowerShell scripting. + Monitors system environments and… more
    General Dynamics Information Technology (08/09/25)
    - Related Jobs