UNIX System Administrator Jobs in Springfield, VA

Contribute to a dynamic team by leading client engagements, mentoring accounting professionals, and driving exceptional service delivery within our outsourced accounting services practice. Enhance cli...

Advance your career by developing innovative software solutions and leading a skilled team in a collaborative environment. Utilize your expertise in programming and system architecture to drive impact...

Engineer documentation excellence by creating and managing technical manuals and reports. Collaborate with SMEs to ensure clarity in complex engineering procedures. Support program management through...

Help us execute complex IT projects within a high-profile program, focusing on engineering services for network and enterprise computing. Drive successful deliveries through collaboration and effectiv...

Advance national security initiatives as a Program Security Officer, leading the execution of security disciplines to protect sensitive information and personnel while managing complex security projec...

Shape the future of configuration management by implementing processes, ensuring traceability, and maintaining integrity across hardware and software systems throughout their lifecycle. Drive audits...

Empower your career by providing engineering support for electric power projects. You'll engage in design reviews, due diligence, and project analysis, leveraging 12+ years of experience to shape the...

Transform the delivery of mission-critical programs by providing strategic leadership, fostering client relationships, and driving operational excellence in data center construction, ensuring complian...

Lead the development and enforcement of configuration management processes, ensuring integrity and traceability throughout the software and hardware system lifecycle while supporting audits and change...

Optimize cloud infrastructure reliability through proactive monitoring, incident response, and performance evaluation. Collaborate with engineering teams to streamline operations in a dynamic 24x7 env...

Contribute to complex government IT projects, delivering solutions across network and enterprise computing. Lead teams using Agile and PMF methodologies to ensure timely, budget-compliant project exec...

Support a federal CIO in optimizing operations and project delivery across diverse initiatives, leading strategy development, managing risks, and enhancing collaboration to achieve project success and...

Optimize enterprise LAN/WAN and telecom services for seamless network integration. Support migration initiatives while providing operational stability, security, and effective troubleshooting across v...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Empower effective program execution by providing financial management expertise and strategic support for complex DoD R&D projects. Drive budget planning, funds tracking, and data analysis to inform l...

Inspire a team of security professionals by providing leadership and strategic oversight of industrial security operations, ensuring compliance with government regulations, and fostering a culture of...

Champion program execution for SCM by leading ERP integration in a complex supply chain landscape. Build and guide the execution team, manage contract performance, and ensure successful alignment with...

Join a dynamic team where you'll lead customer engagements, providing expertise in NICE products and contact center solutions. Drive technical projects, mentor junior staff, and enhance client satisfa...

Shape the future of CWMD by providing research, analysis, and support to advance critical guidance and operational effectiveness within a defense-focused environment. Collaborate on significant projec...

Join a dynamic team to design and implement innovative software solutions. Utilize your expertise in Java and modern frameworks to create high-quality applications that meet client's needs in a fast-p...

Join a dynamic team to oversee SAP technical support, enhance system performance, and drive operational excellence through improvements and project management. Collaborate closely with clients and tea...

Champion the IT landscape by leading technology initiatives that enhance operational efficiency and security across multiple locations, while guiding a dedicated team to deliver exceptional support an...

Develop and implement innovative integrations for IAM tools, enhancing cyber security practices while supporting day-to-day operations and collaborating with business leaders to improve processes and...

Join a team that's fostering innovation by implementing robust DevOps practices, enhancing CI/CD pipelines, and supporting dynamic environments while collaborating with key stakeholders and driving op...

Join a team that's driving innovation in complex software systems. You'll design, develop, and enhance high-performance applications while optimizing operational requirements in a fast-paced environme...