- ARSIEM (Arlington, VA)
- …for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... acceptable performance and user accessibility, establish back-ups, and monitor systems security . + Troubleshoot and resolve complex...2+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS… more
- TekSynap (VA)
- … Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One of the following Google ... + Red Hat Certified Engineer + Red Hat Certified System Administrator **Experience** + Six (6) years...of Defense (DoD) IT hosting solutions. + Experience administering Windows and Linux operating systems in large… more
- IT Concepts (Mclean, VA)
- …beyond the Tier 1/Tier 2 scope. + Diagnose and resolve advanced issues across Windows , network, security , cloud, and endpoint environments. + Support and oversee ... patching, updates, firmware upgrades, and system maintenance cycles across all critical systems ....Experience with Azure or multi-cloud environments. + ITIL Foundation, Security +, MD-102/MD-100, Azure Administrator (AZ-104), or similar… more
- General Dynamics Information Technology (Bluemont, VA)
- …**US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Junior System Administrator to support secured communications for FEMA's Office of ... in the deployment of virtual switches + Plan, implement, and manage Windows Server 2019 infrastructure, including operating system configuration, network… more
- Chenega Corporation (Fort Belvoir, VA)
- …and DoD security requirements. + Troubleshoot end users' enterprise email system configurations. + Respond to all customer trouble requests and the problem calls ... remove, and troubleshoot printers, and computer hardware, provide user support on Windows current operating system , provide user support on current Office… more
- M. C. Dean (Springfield, VA)
- …and cybersecurity industries. We are seeking a **Network Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** ... Wireshark, Putty, CLI, etc) + ITIL 4 Foundation + Microsoft Certified: Windows Server Hybrid Administrator Associate + Microsoft Certified: Azure Database… more
- Insight Global (Vienna, VA)
- Job Description Key Responsibilities Systems Operations & Maintenance Perform daily system health checks, log reviews, and performance monitoring across Linux ... layers. Respond onsite during outages or critical incidents as required. Security , Compliance & Remediation Remediate Windows and Linux vulnerabilities,… more
- Nightwing (Sterling, VA)
- …+ Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... Deliver Linux (RHEL, Ubuntu, Debian) administration experience, including package management, security hardening, kickstart, and virtualization + Deliver Windows … more
- ARSIEM (Arlington, VA)
- … for acceptable performance and user accessibility, establish back-ups, and monitor systems security . + Troubleshoot and resolve complex storage problems across ... requirements. + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems ...5+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS… more
- The MITRE Corporation (Mclean, VA)
- …to make, then choose MITRE - and make a difference with us. The Information System Security Department (R311) within the Global Security Services Division ... (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus...+ Previous experience operating as a SCI/SAP ISSO, ISSE, System Administrator , or ISSM. + Strong analytical… more