UNIX System Administrator Jobs in Springfield, VA

Deliver robust cloud networking solutions globally, ensuring secure connectivity and efficient operations across remote sites while implementing innovative designs in challenging environments...

Transform the reliability and performance of production systems by implementing best-in-class SRE practices. Drive incident management, enhance observability with DataDog, and optimize cloud costs whi...

Join a team that's focused on delivering top-notch enterprise network solutions. Collaborate across departments to maintain and enhance network performance while managing projects and technical suppor...

Manage client relationships and deliver ISO audit services, ensuring compliance with global standards. Mentor assessment teams and oversee internal processes to enhance client satisfaction and operati...

Unlock potential by designing scalable data platforms that prioritize privacy and compliance, enabling efficient and secure data usage. Collaborate across teams to implement robust solutions that alig...

Partner with us to enhance technical implementations and support sales for Microsoft partners. Be a key player in troubleshooting, product demos, and process improvements while working in a dynamic, f...

Champion financial management and reconciliation in Foreign Military Sales, ensuring compliance and accuracy across various DoD financial systems. Contribute to case closure processes while streamlini...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

Drive excellence in data governance training across diverse environments, empowering teams to effectively manage data compliance and implement best practices in support of the DoW's AI-First strategy...

Take ownership of system designs and transitions for complex projects. Collaborate with cross-functional teams to deliver exceptional engineering solutions that enhance national security using advance...

Lead advanced systems engineering for complex DoD programs, translating customer needs into innovative technical solutions, while evolving systems with cutting-edge technology to enhance national secu...

Advance your career by developing and enhancing complex software systems, collaborating with teams to meet user needs and improve software processes in a dynamic, innovative environment...

Elevate cybersecurity standards by analyzing OT and ICS telemetry to detect anomalies and support remediation actions, ensuring the integrity of critical infrastructure aligned with defense and operat...

Accelerate progress at the VA by developing and enhancing ServiceNow applications. This role demands a blend of front/back-end expertise, technical problem-solving, and collaboration within regulated...

The Senior Full-Stack Engineer will be responsible for end-to-end feature development across the stack, focusing on building high-quality, scalable front-end experiences in React and TypeScript, as we...

Help us enhance cybersecurity compliance by leading technical support, training, and incident reporting. Collaborate with team members to ensure operational security and effective risk management acro...

Drive enterprise transformation by leading design and development of scalable ServiceNow solutions, integrating complex systems, and ensuring alignment with business goals while mentoring development...

Transform your career with a strategic role overseeing program management for federal agencies. Lead initiatives, manage resources, and foster stakeholder relationships while ensuring project alignmen...

Optimize enterprise applications by leading projects, supporting integrations, and enhancing systems. Collaborate with users and SAP partners to ensure comprehensive solutions meet evolving business n...

Lead the charge in advanced systems engineering, managing multidisciplinary teams to ensure effective integration and operation across complex geospatial intelligence systems for improved efficiencies...

Advance the Army’s network modernization efforts by managing complex programs, developing key reports, and leading project coordination. Collaborate with diverse teams to ensure strategic objectives a...

Elevate your career by tackling technical challenges that enhance business systems, drive operational efficiency, and streamline communication between stakeholders and technical teams. Lead initiative...

Transform enterprise IT networks by designing, implementing, and maintaining robust infrastructure. Collaborate with a multi-disciplinary team to ensure seamless communications and optimize performanc...

Make your mark at a fast-growing company as an Account Manager, responsible for renewals and expansion across academic institutions. Drive revenue growth through relationship-building, strategic plann...

Join us to lead and enhance Risk Management practices, supporting engineering analysis and Configuration Management operations for advanced defense program initiatives, ensuring effective oversight an...