- AltaGas (Springfield, VA)
- …for ICS networks to architect, deploy and maintain securely segmented network infrastructure for communications between Critical Cyber Systems . * Collaborates ... patches and software updates for all types of OT infrastructure including operating systems , network equipment, virtual...systems to discover and evaluate risks due to system vulnerabilities and implement mitigation measures within the OT… more
- M. C. Dean (Fort Belvoir, VA)
- …with the infrastructure . In order to ensure success as a Systems Administrator 4, candidates should posses strong foundational skills in VMWare, Microsoft ... (RHEL) 8 and 9 + Administration of Microsoft SQL Server and Postgres database management systems + System patching and remediation + Reviewing system logs… more
- V2X (Ashland, VA)
- …potential system issues or performance bottlenecks. + Respond quickly to system downtime or malfunctions, diagnosing and bringing systems back online as ... and Network Configuration Management + Install, configure, and manage system components, including operating systems , databases, networking equipment, and… more
- M. C. Dean (Vienna, VA)
- …and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, ... and performance verification test plans. + Incorporate new plans, designs and systems into ongoing operations. + Guide system development and implementation… more
- M. C. Dean (Vienna, VA)
- …powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees ... who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system … more
- SimIS Inc. (Suffolk, VA)
- …installation / configuration, operation, and maintenance of SimIS network and computer systems hardware and software and related infrastructure . Participates in ... availability of all hardware, network, server and cloud resources, systems , and key processes, reviewing system and...add new services as necessary and upgrade and configure system software that supports IT infrastructure applications… more
- Amazon (Arlington, VA)
- …that enable satellite research and development. You'll manage both cloud and physical infrastructure , with primary responsibility for RHEL Linux systems that run ... applications. The position requires hands-on management of server deployments, system maintenance, and infrastructure improvements while ensuring consistent… more
- Amazon (Herndon, VA)
- Description Are you experienced in managing Windows and Linux systems with a passion for building highly-available infrastructure at massive scale? Join us in ... driving cloud innovation and automation, deploying mission-critical systems that power global operations. AWS Infrastructure ...with AWS or similar cloud platforms to support hybrid infrastructure environments - System Design: Architect and… more
- Leidos (Chantilly, VA)
- …and recommend system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure . + Support duties may ... Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program...be doing:** + Manage, optimize, and secure our IT infrastructure , ensuring the reliability, scalability, and security of our… more
- Novo Nordisk (Petersburg, VA)
- …issues with IT network devices (switches, routers, firewalls, WAPs, etc.) & infrastructure systems (monitoring tools, network management systems , etc.) ... servers + Provide tier 1 support of site ERP system , SAP, including iDoc monitoring, analysis, & resolution +...in conjunction with corporate IT teams for network & infrastructure systems + Participate in corporate … more