UNIX System Administrator Jobs in Arlington, VA

Grow your career with impactful Citrix solutions, optimizing virtual environments for robust security, performance, and reliability. Lead infrastructure projects and automate management processes to d...

Redefine the future of federal data protection by acting as a trusted technologist, engaging with agency leaders and partners, and influencing strategies on cyber resilience and data security within t...

Transform the landscape of information security by leading initiatives to implement, enforce, and enhance security policies and standards. Collaborate with teams to protect vital systems and ensure co...

Champion security initiatives to ensure the integrity of information systems. Oversee policies, audits, and response measures to safeguard assets and maintain compliance while collaborating with teams...

Join a team that's dedicated to driving customer success by leading a high-performing account management team, nurturing client relationships, and ensuring exceptional service delivery and successful...

Accelerate progress at the forefront of signals analysis, utilizing advanced protocol insights to support mission-critical operations, ensuring effective network performance and security. Join a dynam...

Join a dynamic engineering team to shape innovative systems across their lifecycle. Engage with stakeholders, oversee quality work, and lead projects ensuring operational excellence and strategic impa...

Join a team that's driving innovation in cloud technology. Contribute to developing robust software solutions and manage integrations using cutting-edge tools while working autonomously in a hybrid en...

Innovate as a Technical Lead, guiding a hybrid team to enhance operations, automate processes, and ensure the integrity and efficiency of cloud and on-premises applications while supporting federal co...

Shape the future of utility infrastructure by overseeing multi-billion-dollar projects. Engage with federal and state agencies, industry leaders, and contribute to energy reliability improvements whil...

Lead the charge in complex field projects, ensuring high-quality testing and maintenance of electrical systems while mentoring teams and interfacing with clients to deliver exceptional service and adh...

Deliver comprehensive analyses of system vulnerabilities and attacks, develop effective countermeasures, and produce insightful reports to enhance security posture and operational integrity...

Transform our AI infrastructure as a Senior DevOps Engineer, enhancing scalability, reliability, and performance. Collaborate with cross-functional teams to drive continuous improvement in automation...

Lead the charge in delivering high-quality program management by overseeing diverse teams, ensuring project alignment with strategic goals, and driving continuous risk assessment and corrective action...

Shape the future of AI solutions by bridging technology and customer success through hands-on engineering design, implementation, and support within the OneStream ecosystem, ensuring reliability and s...

Champion transformative AI solutions by bridging technology and customer outcomes. Collaborate with teams to implement and enhance AI applications, ensuring reliability and scalability across the plat...

Join a dynamic team as a ServiceNow Developer, leveraging your technical skills in JavaScript and ServiceNow to drive innovative solutions and enhance system performance through effective business pro...

Champion technical authority in enterprise records management and design. Lead security initiatives, cloud strategies, and workflow governance to enhance NIH Executive Secretariat's systems while driv...

Join a team that's redefining Unified Communication systems. Oversee design, implementation, and maintenance of cutting-edge telephony and video conferencing solutions, ensuring seamless interoperabil...

Unlock your potential by developing effective training programs for R&D personnel. Collaborate with various teams to ensure comprehensive onboarding, manage training schedules, and maintain consistent...

Join a team that's enhancing mission-critical business systems through innovative program management. Drive enterprise integration and AI solutions, ensuring seamless operations and strategic alignmen...

Champion technical support excellence by providing expert diagnostics and solutions for complex mechanical, electrical, and software issues. Collaborate with diverse teams and document outcomes to enh...

Oversee a dynamic IT team focused on Azure and Office 365, managing infrastructure, security, and deployments while enhancing processes and mentoring engineers to drive efficiency and compliance acros...

Unlock insights as an IT Performance Management SME, leading portfolio oversight, analyzing performance data, advising governance bodies, and enhancing frameworks to ensure effective IT service manage...

Empower the team to unify IT infrastructures into a streamlined environment, managing project activities from planning to execution while ensuring timely delivery and alignment across all workstreams...