Systems Administrator Jobs in Warrenton, VA

Champion security excellence by implementing robust controls for enterprise applications, ensuring compliance with cybersecurity policies. Collaborate with stakeholders to document, assess, and mainta...

Shape the future of intelligence systems by designing and delivering advanced solutions. Collaborate with diverse teams and engage in groundbreaking projects that support critical missions for the Int...

Shape enterprise-level DDI solutions through design, automation, and operational excellence. Leverage your expertise in DNS, DHCP, and IPAM to enhance network reliability, security, and efficiency acr...

Innovate your career as a Desktop Engineer III, managing complex IT systems, resolving incidents, and enhancing user training. Collaborate to drive technology solutions that optimize operations in a d...

Champion the full application lifecycle, guiding a skilled DevOps team in design, development, and system maintenance while ensuring infrastructure integrity and alignment with mission requirements. E...

Develop concise, audit-ready technical documentation for high-stakes military systems. Collaborate across teams to ensure operational integrity and compliance, enhancing clarity and knowledge transfer...

Unlock potential by creating critical technical documentation for system operations, ensuring mission continuity and compliance in the War Data Platform project. Collaborate with diverse teams to supp...

Oversee the deployment and configuration of AWS GovCloud environments. Utilize your expertise in managing Windows servers, networking, and security to ensure optimal performance and compliance within...

Join a team that's enhancing acquisition management for DHS and CBP, delivering expert support in contract management and administration. Drive efficiencies and solutions while collaborating closely w...

Drive enterprise IT architectural evaluations to enhance operational efficiency and mission capability. Collaborate on strategic initiatives, conduct technical analyses, and document findings to suppo...

Engage in leading systems integration efforts, ensuring seamless GEOINT solutions. Oversee planning, implementation, and maintenance of enterprise cloud services while managing team dynamics for optim...

Deliver critical systems integration support by overseeing complex NSG/ASG environments, ensuring seamless operation across cloud and hybrid infrastructures while guiding junior team members in achiev...

Join a dynamic team where you will leverage your technical expertise and leadership skills to manage complex projects and contribute to innovative solutions within fast-paced environments, ensuring su...

Help us optimize our project management platform by aligning business needs with technical solutions. You will analyze processes, gather requirements, and design enhancements to improve project delive...

Empower your career by contributing to innovative software development projects in AI/ML and cloud solutions. Collaborate in a dynamic Agile environment to drive operational efficiency and deliver exc...

Join a dynamic team as you lead the charge in developing innovative software solutions for cutting-edge AI/ML and cloud projects. Collaborate with multidisciplinary teams to deliver impactful tools th...

Drive innovative software solutions in a fast-paced Agile environment. Collaborate with multidisciplinary teams to design, develop, and deploy applications supporting AI, ML, and cloud services to enh...

Serve as a key Infrastructure Engineer to design, secure, and maintain enterprise systems, utilizing advanced Cisco networking and Linux expertise in a hybrid environment for optimal performance and s...

Join a dynamic team to monitor and maintain critical electrical and mechanical systems within a high-demand data center, ensuring operational efficiency and compliance while providing emergency suppor...

Innovate in customer support by delivering exceptional service and technical expertise while managing diverse inquiries. Collaborate with sales, support, and engineering teams to enhance the client ex...

Drive growth by partnering with teams to innovate and deliver strategic, outcome-focused solutions that enhance customer experiences and maximize service adoption across diverse consulting engagements...

Transform intelligence operations by architecting cutting-edge solutions for DoD and IC sectors. Lead technical engagements, design secure infrastructures, and optimize data platforms to support missi...

Elevate your career as you design and manage CyberArk architecture, implement privileged access solutions, and ensure robust security and compliance to support organizational integrity and efficiency...

Join a team that's innovating in cybersecurity by managing and advancing privileged access solutions, designing secure architectures, and collaborating across departments to enhance security and compl...

Lead the charge in architecture design and integration of enterprise systems while delivering custom software solutions and guiding a team to enhance NIAID's clinical information capabilities and supp...