- Tau Six (Chantilly, VA)
- …+ Experience with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information ... and defending the enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking,… more
- IT Concepts (Mclean, VA)
- …endpoint environments. + Support and oversee patching, updates, firmware upgrades, and system maintenance cycles across all critical systems . + Configure, ... integrations, and workflow enhancements that improve IT efficiency and business productivity. Systems Administration & Cloud Operations: + Administer Windows OS,… 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
- Imagine One Technology & Management (Dahlgren, VA)
- …administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft Windows . + Identify security flaws in compiled and human readable source code. + ... to: + Debug and reverse engineer software. + Analyze Windows Events and Linux syslog's, boot logs and dmesg...improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM).… more
- ARSIEM (Arlington, VA)
- …systems administration experience. + 5+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS and iOS experience. + Must ... of mission requirements. + Perform large-scale configuration management and deployment across Windows , macOS, Linux/Unix, and other operating systems and virtual… more
- General Dynamics Information Technology (Sterling, VA)
- …and coordination is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and Competencies:** + ... system support. + Ensure interoperability and integration of DoW C-RAM systems with COTS hardware. + Maintain technical system hardware configurations and… more
- ASM Research, An Accenture Federal Services Company (Reston, VA)
- …of operations experience providing application infrastructure support; 1 year performing system administrator support **Clearance Requirement** + TS/SCI with ... FBI CJIS Investigation required **Other Job Specific Skills** + Experience with system administration support tools such as Windows /Linux + Experience supporting… more
- Nightwing (Sterling, VA)
- …+ Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating … more
- Bank of America (Richmond, VA)
- …opportunities requiring escalations **Required Qualifications:** + ServiceNow Certified System Administrator (CSA) certification, product micro certifications ... to triage service availability issues and restore service + Research and resolve system defects, lead root cause analysis, and drive permanent resolution + Ensure… more
- Cognizant (Richmond, VA)
- …or related field. + Understanding of ITIL, incident management, and ticketing systems (ServiceNow). + Familiarity with Windows OS, Microsoft 365, Active ... changes using ITIL best practices, managing tickets in ServiceNow, troubleshooting Windows , Microsoft 365, networking, VPN, MFA, and supporting cloud access… more
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