- TekSynap (MA)
- …on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to ... capacity planning, performance monitoring, and tuning for assigned virtualized systems . + Participate in virtualization disaster recovery planning, supporting fault… more
- Steampunk (Mclean, VA)
- …seasoned **Data Administrator** to work with our team and our clients to architect and develop data models, data warehouses, lakes, and lakehouses, data governance, ... passion for data and problem solving. Responsibilities include: + Lead and architect migration of data environments with performance and reliability + Experience in… more
- Nightwing (Sterling, VA)
- …and operations support to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows Server operating ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
- PSEG Long Island (Bethpage, NY)
- …of enterprise network infrastructure design concepts such as: + Client / server system architecture, routing, switching, security, remote access, proxy + ... of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. Strong understanding across Cloud and infrastructure components ( server ,… more
- Entergy (New Orleans, LA)
- …toolsets. This role involves developing optimized capacity hosting plans, analyzing server and storage performance, and providing recommendations to maintain an ... models for servers and storage. + Provide analysis and recommendations for server and storage consolidation efforts with predictive modeling for tactical (18-24… more
- SMX (Washington, DC)
- …and RDS environments, with a strong focus on Microsoft SQL Server platforms. This role includes proactive incident troubleshooting, performance tuning, automation ... and maintain production and non-production databases on Amazon RDS and EC2-hosted SQL Server instances (2016 and 2019) + Administer SQL Server databases using… more
- Niagara County Community College (Sanborn, NY)
- …document, and maintain security policies and procedures. + Performs senior-level system and network administration for large-scale infrastructure systems . + ... critical role in ensuring the safety, integrity, and resilience of our college's information systems . As a key member of the Office of Information Technology ( OIT… more
- Citigroup (Jersey City, NJ)
- …leadership to identify gaps, as needed + Drive the design and development of system architecture, work with stakeholders of the systems , and enhance the quality ... + Responsible for design and leading development as a full stack java architect to build very high-volume, low-latency enterprise applications that can adapt and… more
- Amentum (Chantilly, VA)
- …Microsoft Windows Server , and Linux. + Monitor, troubleshoot, and enhance system operations using tools like Splunk and Grafana/Prometheus. + Work with Jira and ... to reverse engineer legacy codebases and produce UML models using Enterprise Architect . + Support secure communications systems , ensuring compliance with… more
- CACI International (VA)
- …support mission-critical operations. This role requires advanced technical expertise in Windows Server , Active Directory, and SQL Server to maintain a secure, ... maintain MECM functions such as application deployment, patch management, operating system deployment (OSD), and compliance baselines. + Administer and optimize SQL… more