UNIX System Administrator Jobs in Arlington, VA

Manage diverse grant program activities, overseeing staff and directing operations while ensuring compliance and successful delivery of services. Collaborate with multiple stakeholders to evaluate and...

Lead the design and development of innovative ServiceNow solutions, enhancing enterprise IT service management capabilities while collaborating with stakeholders to deliver scalable improvements and s...

Lead the charge in driving operational excellence for a high-impact support team at a premier technical office. Manage key stakeholder relationships and ensure optimal staffing for cutting-edge defens...

Shape the future of complex systems engineering, leading requirements analysis, design development, and integration for advanced projects in alignment with industry standards and stakeholder needs, en...

The Senior Computer Systems Analyst at Interclypse provides technical and administrative direction for software development tasks, ensuring user satisfaction and adherence to design standards. This ro...

Accelerate project success by designing, developing, and managing APIs and integrations using MuleSoft Anypoint Platform. Ensure scalability, security, and compliance while driving innovative solution...

Drive revenue growth by fostering client relationships and creating tailored solutions for the Workforce Experience Platform. Support sales teams with technical expertise while mentoring junior staff...

Lead managed services operations to enhance enterprise IT and cybersecurity for the Army National Guard. Ensure compliance with SLAs, analyze service performance, and support incident management acros...

Elevate the security posture of classified systems by managing compliance, ensuring system integrity, and maintaining operational readiness in a fast-paced, cybersecurity-focused environment. Collabor...

Deliver innovative software solutions by designing, developing, and maintaining Tools and Services that enhance productivity across Atlassian's product suite, while collaborating with cross-functional...

Lead the charge in complex data center hardware support, ensuring resilience and reliability at scale. Collaborate with cross-functional teams to drive operational excellence while mentoring technicia...

Join a team that's expanding capabilities by leveraging SAP expertise to oversee technical projects, mentor junior administrators, and streamline solutions. Elevate your career in a dynamic environmen...

Elevate system performance by administering and securing complex Linux infrastructures. You will support mission-critical operations in a classified environment while ensuring compliance with security...

Elevate the security of information systems by integrating robust protection measures throughout their lifecycle. Collaborate with stakeholders to refine requirements, enhance designs, and ensure effe...

Engineer security solutions by enhancing system security integration and design, collaborating with stakeholders to define requirements and mitigate risks, while capturing functional needs throughout...

Engage as a leader in data center hardware support, ensuring reliability and optimizing operational excellence. Drive change initiatives, lead troubleshooting, and enhance team capabilities in a dynam...

Unlock your potential as a senior software engineer, leading the design and optimization of data processing pathways with state-of-the-art technology while ensuring reliability and scalability of anal...

Innovate the future of data processing by designing and optimizing scalable dataflow solutions. Collaborate with teams to enhance analytics workloads using cutting-edge technologies and methodologies...

Shape the future of national security as a Senior Software Developer, designing and optimizing systems-level software for critical cyber operations and cloud environments. Collaborate with experts to...

Join a team that's redefining building technology systems design, focusing on telecommunications and security across diverse projects. Collaborate with clients and stakeholders to deliver innovative...

Unlock potential by applying systems engineering principles across all life cycle phases, ensuring technical integrity and quality. Collaborate with stakeholders, resolve issues, and communicate with...

Join a team that's revolutionizing AIOps integration to enhance observability across networks. Engineer advanced analytics and machine learning solutions, driving operational health and security in a...

Lead the charge in designing and implementing enterprise data architecture, ensuring effective governance and analysis of healthcare data to support compliance and operational integrity, while collabo...

Advance enterprise IT strategies by analyzing operational systems and recommending impactful improvements. Collaborate with experts to ensure alignment with Federal and DoD standards, enhancing overal...

Drive exceptional Tier 4 HPC support by configuring, tuning, and troubleshooting high-performance systems, ensuring advanced operational efficiency across multiple platforms while collaborating closel...