- First Division Consulting (Dahlgren, VA)
- …+ Administer and maintain Unix/Linux systems to ensure reliability, security, and performance . + Manage system backup and recovery processes to prevent data ... configurations, network security tools, and vulnerability mitigation. + Conduct troubleshooting, performance tuning, and resource allocation to optimize system … more
- Ensono (Richmond, VA)
- …peers, clients and Leadership. + Maintains current software and products by ensuring system availability and performance in accordance with service agreements. + ... Monitors and reports on system /product performance , reliability and consistency. + Increases...LRS VPS/DRS, InfoPrint, JQP, XPTR, Connect:Direct, XCOM + Capacity Planning/ Performance processor, Networks and storage + Database Systems… more
- CACI International (Mclean, VA)
- …master images and deployment procedures. * Test new versions of operating system and endpoint software for compatibility, performance optimization and ... * Experience in designing, implementing, and maintaining complex Insider Threat Network/ System /Software information technology and database systems * System… more
- Noblis (Mclean, VA)
- …with business objectives. + Creating innovative architectural designs that enhance system performance and scalability while incorporating emerging technologies ... system design with emphasis on non-functional requirements like performance and security, including disaster recovery and capacity planning considerations. +… more
- QinetiQ US (Chantilly, VA)
- …applications ensuring critical system availability and reliability + Assess system performance , system operation and maintenance, resolve ... identify system shortfalls + Develop and document system level requirements for OSL payload processing systems... system level requirements for OSL payload processing systems and facilities + Maintain the baseline and supporting… more
- Serco (Langley AFB, VA)
- …and provide backup recovery. + Set up administrator and service accounts, maintain system documentation, tune system performance , install system ... **Position Description** Serco seeks a **Cyber Systems Administrator** to maintain and troubleshoot computer ...other sites. **In this role, you will:** + Operate system & software configuration, system imaging, networking,… more
- William C Brown Inc (Springfield, VA)
- …related functions.* Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes ... maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform… more
- General Dynamics Information Technology (Fairfax, VA)
- …volume level of select files as determined by recovery scenarios * Monitoring system performance and resource usage and produce historical trend reports for ... application(s) * Participate in Designing, installing, configuring and maintaining the Linux systems infrastructure * Schedule system maintenance jobs via … more
- SimIS Inc. (Suffolk, VA)
- …sensors, UAS, tunnel detection systems , and ground-based sensors. The Systems Engineer develops system architectures, performs integration analysis, and ... mobile systems , tunnel detection, and ground-based sensors + Create System Interface Control Documents (ICDs) to ensure interoperability between disparate … more
- Nightwing (Sterling, VA)
- …issues efficiently and effectively. + Analytical Skills: Ability to analyze system performance , identify areas for improvement, and recommend solutions. ... + Technical Skills: Strong understanding of hardware and software, operating systems , networking, and system administration. + Problem-Solving: Ability to… more