UNIX System Administrator Jobs in Dahlgren, VA

Engineer and oversee the functionality of critical IT systems in a multi-network, secure environment. Collaborate with a dynamic team to support an Intelligence Community client through innovative des...

Execute robust administration and maintenance of SAP systems, ensuring compliance and security standards while collaborating with IT teams to enhance operational efficiency and resolve issues promptly...

Optimize and support Microsoft systems as a Tier 3 technician, handling system issues, performing upgrades, and implementing new solutions while ensuring optimal performance and compliance in a fast-p...

Take ownership of Oracle database environments, ensuring reliability, performance, and security. Collaborate with technical teams to manage schema, data migrations, and database development, while imp...

Take ownership of innovative design and engineering for complex virtualization environments. Support vital operations within the Intelligence Community, ensuring top security and performance across mu...

Innovate network infrastructure strategies, leading a team to elevate performance across global WAN, SD-WAN, and cloud technologies. Oversee operations and drive continuous improvements to ensure secu...

Join a team that ensures the security and performance of enterprise networks. You'll play a key role in managing network operations and resolving technical issues, while collaborating closely with spe...

Drive the administration and operational excellence of SaaS platforms, ensuring compliance, security, and integration with enterprise systems. Collaborate with vendors and maintain high-level service...

Join a team that's dedicated to ensuring seamless administration of diverse SaaS platforms, coordinating with vendors, and maintaining security compliance while enhancing user experience across cloud...

Lead the charge in maximizing business value from our global Workday platform by overseeing governance, delivery, and operational excellence while managing a diverse team of analysts and technical res...

Collaborate with us to lead the Enterprise Helpdesk task order, overseeing ticket resolutions and staff management while ensuring optimal performance and effective communication with Government stakeh...

Take ownership of developing innovative SharePoint Online solutions to enhance functionality and user experience. Collaborate with stakeholders to translate business requirements into robust, scalable...

Shape the future of technology by evaluating and analyzing S&T investments, developing data collection plans, and presenting project insights to leadership. Drive strategic alignment in experimental o...

Partner with us to design and enhance enterprise PAM solutions, focusing on Microsoft Entra ID, automation, and integrations. Collaborate across teams to deliver secure identity management and support...

Transform IT operations with your expertise in system administration, managing complex application environments, and leading teams to enhance performance and reliability. Elevate operational excellenc...

Oversee the design and maintenance of robust cloud infrastructure, utilizing AWS, Kubernetes, and Terraform, to support high-volume data workloads while ensuring seamless automation and operational ef...

Champion satellite safety and optimize operations by scripting solutions. Collaborate with experts to enhance systems, troubleshoot issues, and train junior team members in a dynamic, on-site environm...

Help us champion cybersecurity by assessing risks, ensuring compliance, and leading a team of security professionals in safeguarding vital systems and data while navigating a fast-paced, mission-drive...

Deliver expert IT leadership to advance network management and sustainment. Oversee complex projects in C4I systems. Ensure compliance with standards while optimizing operations and maintaining securi...

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...

Join a team that's dedicated to enhancing system operations through expert administration and support. You'll manage user accounts, optimize performance, and ensure security across multi-user systems...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Join a dynamic team to enhance DevOps processes, automate deployment, and ensure high-quality application performance across environments. Collaborate with key stakeholders to refine strategies and ma...

Join a team that's dedicated to optimizing cloud infrastructure and enhancing application quality, leveraging DevOps practices to ensure reliability, performance, and efficient automation across our d...