Network Administrator Jobs in Warrenton, VA

Reimagine the operational backbone of public transit by managing vital software systems. This role blends software engineering duties with Linux administration to enhance the MBTA Operations Control C...

Collaborate with a dynamic engineering team to design, develop, and scale modern cloud-based microservices. Utilize innovative technologies to enhance solutions within the automotive finance sector as...

Drive the design, deployment, and maintenance of multi-enclave infrastructure systems, ensuring secure, efficient integration and operation within the War Data Platform for enhanced decision-making in...

Drive cybersecurity workforce development initiatives, ensuring operational readiness of the Security Operations Center (SOC) while managing projects and aligning staffing with federal standards and e...

Contribute to national security operations by maintaining high-availability Linux systems. Collaborate with cross-functional teams to troubleshoot complex issues, manage customer needs, and ensure com...

Lead the commissioning of complex AV systems, troubleshoot advanced issues, and mentor junior engineers while ensuring optimal system performance on-site and remotely across Virginia, Maryland, and DC...

Develop and implement solutions for complex AV systems, mentoring teams and ensuring quality performance across projects. Collaborate with diverse stakeholders while traveling to support installations...

Pioneer intuitive front-end solutions and middleware layers, integrating data streams while collaborating with cross-functional teams to deliver mission-critical software swiftly and efficiently...

Shape secure cloud environments by collaborating across teams to ensure that AWS infrastructures are robust, compliant, and efficiently designed. Leverage your expertise in cloud security to empower e...

Transform tactical communication systems by leading data integrity and cross-functional efforts, ensuring streamlined operations and effective collaboration across all areas to enhance decision-making...

Tackle the challenge of driving business growth in the Intelligence Community by developing strategic account plans, engaging stakeholders, and generating innovative solutions in classified environmen...

Contribute to the growth of mission-critical solutions in the Intelligence Community. Develop strategic accounts while collaborating with cross-functional teams to deliver secure solutions tailored fo...

Lead project management initiatives from inception to completion, collaborating with clients to define scopes, manage budgets, ensure quality control, and mitigate risks while optimizing project outco...

Empower classified systems administration by providing vital IT support, ensuring operational integrity and security across diverse platforms while enhancing communication of complex technical concept...

Empower clients to enhance cybersecurity strategy with tailored roadmaps. Serve as a trusted advisor, translating risk into actionable insights while fostering long-term client relationships and guidi...

Join a team that's shaping the agency's IT infrastructure, leading critical projects, and ensuring operational resilience across systems. Drive strategic IT initiatives while managing resources effect...

Analyze complex intelligence data, employing advanced scientific techniques to support defense operations. Collaborate with teams to produce insightful solutions and recommendations for government int...

Innovate within a mission-critical team to design, implement, and support robust network infrastructure and enterprise systems, ensuring secure and scalable solutions while leading technical projects...

Shape your career by leading data center cabling infrastructure projects, coordinating with teams and vendors to implement sustainable solutions, improve efficiencies, and ensure successful project de...

Transform the ServiceNow platform as a technical leader driving governance, strategy, and delivery while mentoring a high-performing team to enhance enterprise operations and AI integration. Be the ke...

Champion enterprise Linux & Windows infrastructure, delivering Tier III support across datacenters while ensuring peak performance and security. Collaborate with teams to optimize system efficiency an...

Optimize enterprise systems in support of Army National Guard IT operations. Drive enhancements in automation, design technical solutions, and ensure compliance with cybersecurity standards for an exp...

Partner with us to deliver strategic Microsoft solutions; configure, troubleshoot, and optimize environments while providing expert guidance. Manage project deliverables and foster client relationship...

Champion the enhancement of cybersecurity posture by identifying risks, coordinating incident responses, and implementing robust security controls. Collaborate with cross-functional teams to drive com...

Join us to drive enterprise-level software development projects, leveraging your skills across the full Software Development Life Cycle, and collaborate with cross-functional teams to deliver high-per...