Linux System Administrator Jobs in Alexandria, VA

Elevate your skills as you design and develop mission-critical full-stack applications in secure environments, driving impactful outcomes for internal and federal customers while ensuring best coding...

Tackle challenges by managing macOS systems in secure environments, ensuring compliance with DoD standards, and providing expertise in endpoint administration, mobile device management, and lifecycle...

Lead the charge in developing IT enterprise architecture, driving interoperability across cross-functional teams. Engage stakeholders to document capabilities, dependencies, and risks while fostering...

Join a team that's crucial in designing and maintaining high-performance databases, ensuring secure data access and modernizing systems in a Federal cloud environment while facilitating collaborative...

Optimize and lead the design of advanced hardware systems, ensuring performance and reliability. Collaborate with teams to enhance product functionality and embrace emerging technologies for scalable...

Drive comprehensive testing strategies for integrated hardware/software systems, ensuring thorough validation and performance across all phases of development. Collaborate with teams to establish stan...

Engineer and optimize a secure, large-scale Virtual Desktop Infrastructure (VDI) environment while ensuring compliance with DoD standards. Collaborate with cross-functional teams to deliver seamless u...

Join a dynamic team to lead, mentor, and drive software projects ensuring safety and compliance in aerospace technology. Your leadership will guide engineers in delivering innovative solutions efficie...

Champion cybersecurity efforts by leading incident response operations, analyzing cybersecurity events, and synthesizing data to provide actionable insights. Embrace a vital role in safeguarding feder...

Join a team that's dedicated to advancing database management through proactive support and automation while developing skills in diverse environments including on-premise and cloud. Collaborate to tr...

Engineer innovative virtualization and hybrid cloud solutions while optimizing system architecture and security for diverse training environments. Collaborate in a team-oriented environment to deliver...

Drive innovation as you deliver robust full-stack solutions to support national security initiatives. Collaborate within an agile team to enhance features, automate processes, and provide technical su...

Optimize security protocols and systems for global information security, ensuring practices align with business goals while enhancing the organization’s overall cyber defense strategy through innovati...

Join a team that empowers global information security by enhancing security platforms, conducting audits, and implementing best practices to create a robust cybersecurity environment for the organizat...

Unlock potential by driving robust security solutions and engineering practices within a collaborative team, ensuring optimal security across enterprise platforms while influencing key business stakeh...

Drive innovative software solutions by developing robust applications using C++/Java. Collaborate across teams to optimize system performance, ensuring high-quality, secure products in alignment with...

Champion national security by driving architecture and integration of endpoint detection solutions. Collaborate with analysts to enhance threat containment and visibility across diverse infrastructure...

Oversee and maintain a robust VMware infrastructure, ensuring security, stability, and performance while applying ITIL best practices in a 24x7 operating environment. Collaborate with technical teams...

Lead the deployment and maintenance of AWS infrastructure, utilizing CloudFormation and Ansible. Collaborate with teams to automate processes, ensuring compliance and security while optimizing CI/CD p...

Transform cloud infrastructure management by enabling seamless integration and deployment for data science applications. Collaborate with diverse teams to enhance platform accessibility and security w...

Analyze complex military systems while providing engineering support for international naval training readiness. Your expertise will influence critical training design and operations for surface comba...

Unlock potential by joining a vital team that protects national defense. You will manage application packaging and deployment ensuring stability across critical systems. Lead efforts to enhance produc...

Lead the administration and deployment of enterprise desktop applications, ensuring secure and efficient operations across a global environment. Collaborate with cross-functional teams to enhance prod...

Transform information security management by leading initiatives that enhance cybersecurity across classified systems, ensuring compliance and implementing best practices to protect sensitive data and...

Engage in managing staff and technical functions crucial to the installation, configuration, and maintenance of information systems. Leverage advanced technology to support mission-critical functions...