IT Systems Administrator Jobs in Arlington, VA

Drive security excellence by managing security controls and compliance for complex systems. Collaborate with engineering teams to enhance security posture through assessments, documentation, and guidi...

Optimize Solaris and LINUX systems administration while leading technical support initiatives. Collaborate in multi-tiered environments, ensuring robust infrastructure management and superior service...

Empower your career by bridging operational needs with technical solutions in a vital DHS cybersecurity mission. Take the lead in requirements management and optimize technology integration for improv...

Join us to develop cutting-edge software solutions leveraging AI and Machine Learning. Collaborate on prototype creation, conduct thorough testing, and deliver high-quality applications while maintain...

Unlock potential by supporting a critical customer organization through systems engineering. Collaborate across multiple disciplines to enhance coordination, develop effective processes, and ensure ti...

Champion cybersecurity solutions by expanding existing accounts and securing new business. Drive relationships with key decision-makers, execute targeted territory plans, and negotiate contracts to en...

Champion the operational excellence of IT systems in a hybrid role, overseeing the management of LIMS/LabX infrastructure, backup solutions, and virtual environments to enhance service delivery and co...

Optimize cybersecurity defenses by engineering and supporting SOC operations. Leverage automation to enhance system security, performing engineering tasks from inception to execution, while ensuring t...

Help us enhance our federal enterprise by managing Microsoft 365 and Azure systems. You'll lead migrations, administer identities, and automate tasks while ensuring security and compliance in a hybrid...

Engage with a diverse engineering team to design, administer, and optimize complex databases while supporting innovative cloud-based solutions in a dynamic environment focused on defense and intellige...

Contribute to our agile team by designing and coding high-quality data solutions using Microsoft Azure, PowerBI, and PowerApps. Drive data insights through visualization and reporting, ensuring alignm...

Elevate your career by leading project implementations and cross-functional teams. Drive solution development and ensure alignment with business goals while managing resources and maintaining high sta...

CTC Group is seeking System Engineers at levels 1-3 to analyze user requirements and develop system requirements specifications. The role involves managing system requirements, contributing to systems...

Unlock enterprise value by leading server and storage engineering initiatives. Your expertise will drive modernization, optimize infrastructure, and ensure seamless transitions in complex environments...

Drive cybersecurity compliance by safeguarding critical information systems, managing security lifecycles, and ensuring secure operations across classified networks. Collaborate with technical teams t...

Transform the identity management landscape by strengthening security protocols and ensuring the integrity of directory services. Drive collaboration and integrity as you enhance the organization’s id...

Reimagine user needs management by leading data-driven solutions. Collaborate with Agile teams to gather insights, enhance reporting capabilities, and drive user engagement while ensuring alignment wi...

Make your mark at the intersection of security and innovation, ensuring mission-critical systems are robustly protected. Collaborate on advanced integration of security measures across diverse classif...

Unlock potential by leading enterprise disaster recovery and continuity programs, ensuring operational resilience for mission-critical systems. Collaborate with cross-divisional teams to enhance recov...

Champion the technical delivery of a complex ServiceNow project, leading initiatives across CMDB stabilization, SAM Pro re-deployment, and ITSM process automation, while ensuring governance and best p...

Lead the charge in IT operations management, ensuring seamless infrastructure services and technical support delivery. Oversee cloud and virtualization teams while driving automation and collaboration...

Shape the future of database management by ensuring the security, performance, and availability of Oracle and SQL Server environments. Join a collaborative team focused on technical excellence and inn...

Join a dynamic IT team as a key Oracle/PeopleSoft DBA, optimizing and maintaining critical database systems to support enterprise HR operations. Your expertise will shape our cloud infrastructure and...

Join a team that's shaping the future of systems engineering. You will lead architecture design, enforce compliance, and bridge users with development teams to create secure, integrated solutions in a...

Drive impact by providing technical support for enterprise applications, integrations, and APIs. Collaborate with stakeholders to enhance business platforms and ensure reliable operations. Leverage SQ...