Network Administrator Jobs in Fairfax, VA

Help us enhance our technology program by providing expert network engineering services, managing complex infrastructure including cloud services, endpoint devices, and network analytics for governmen...

Launch your career as a Security Operations Analyst, where you'll enhance security infrastructure, drive incident response, and partner with IT teams to strengthen defenses in a dynamic and impactful...

Lead the charge in managing complex fiber network projects, ensuring timely completion and quality standards. Collaborate with teams to optimize resources and mentor junior project managers while prov...

Champion technical excellence by providing Tier 1 and 2 support, diagnosing and resolving issues, and ensuring user compliance with PKI tools in a dynamic environment. Ideal for seasoned Systems Admin...

Unlock critical security strategies and lead Zero Trust implementations to safeguard infrastructure. Collaborate with teams to tackle complex challenges, assess threats, and deliver robust cybersecuri...

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...

Lead operational excellence by managing teams to optimize production, ensure quality and meet HSSE standards, while driving efficiency and accountability within a dynamic environment dedicated to cont...

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...

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...

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...

Transform cybersecurity by identifying vulnerabilities and mitigating risks using advanced analytical techniques. Collaborate with a skilled team to enhance network defenses and respond to evolving cy...

Take ownership of high-level executive support by managing schedules, travel, and correspondence for senior leadership. Collaborate with cross-functional teams to enhance office efficiency, ensuring t...

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

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...