- Lockheed Martin (Herndon, VA)
- …data archiving on an interval agreed upon with the Sponsor * Perform system hardening of Linux systems according to information security engineering principles ... Apache servers, DNS servers and Domain controllers * Apply server patches and operating system updates in...in a timely fashion as defined by the Information Systems Security Manager \(ISSM\)\. Automate this process to the… more
- General Dynamics Information Technology (Falls Church, VA)
- …VMware vSphere 8 and Horizon View 8.x. + Collaborate with the other server and application teams, identify operational characteristics, determining the presence of a ... and maintain installation and configuration procedures; contribute to and maintain system standards, policies, and procedures + Maintains system performance… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, mission-oriented **Senior Systems Administrator** to join our team in **Chantilly, VA.** As the Lead Senior Systems Administrator, ... as leading, mentoring, and coordinating with a team of System Administrators. You will play a key role in...You will demonstrate knowledge and understanding of client and server operations and maintenance with Windows 10 and 11… more
- ManTech (Chantilly, VA)
- …engineers, and act as a subject matter expert (SME). + Providing server /operating system centric expertise for testing, deploying, integrating, and improving ... + Understanding and providing recommendations related to understanding operating system dependencies, physical and virtual server environments, integration… more
- Chenega Corporation (Arlington, VA)
- …expertise in high-level problem-solving. + Install, configure, and manage Windows Server operating systems , adhering to organizational requirements and industry ... **Req ID:** 38512 **Summary** **Senior Systems Administrator** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving… more
- BAE Systems (Norfolk, VA)
- …+ **Technical Expertise:** Serve as a SME in Trellix (McAfee) ePO server , Host Intrusion Prevention System (HIPS), VirusScan Enterprise (VSE), Endpoint ... **Firewall Policy Creation:** Create custom Firewall policies and work with Information Systems Security Manager (ISSM) and Information System Security Officers… more
- Trace Systems Inc (Portsmouth, VA)
- …Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support the Norfolk Naval ... administration, development, management, and/or maintenance of all networks and systems installed at NNSY and telecommunication services. The CIO provides… more
- ManTech (Chantilly, VA)
- …VA.** **Responsibilities include but are not limited to:** + Providing server /operating system centric knowledge for testing, deploying, integrating, and ... IT capabilities. + Assisting with recommendations related to understanding operating system dependencies, physical and virtual server environments, integration… more
- SAIC (VA)
- …router switches, etc. + Implement continuous improvement methodology through the use of IT systems or procedure. + Maintain inventory of system assets. + Ensure ... . + Strong proficiency in Linux/Unix and Windows operating systems . + Experience with system administration tasks...compliance with industry standards. + Working knowledge of database systems such as AWS RDS SQL Server … more
- CACI International (Norfolk, VA)
- …configuration and operation of business systems + Support mainframe, mini, or client/ server based systems + Optimize system operation and resource ... planning + Provide assistance to users in accessing and using business systems + Perform system maintenance and updates + Monitor system performance and… more