IT Systems Administrator Jobs in Reston, VA

Advance your career by leading security operations, managing a team of analysts, and enhancing the organization's security posture through effective incident response and monitoring strategies...

Grow your career with a vital role in managing and optimizing Cisco network infrastructure, ensuring security and compliance while delivering high-performance connectivity through comprehensive Tier 1...

Engineer cutting-edge incident response strategies to combat cybersecurity threats. Collaborate with a skilled team to manage complex investigations, perform root cause analysis, and develop mitigatio...

Elevate cybersecurity standards by analyzing OT and ICS telemetry to detect anomalies and support remediation actions, ensuring the integrity of critical infrastructure aligned with defense and operat...

Join a team that's solving complex operational challenges while advancing your career in systems engineering. Bring your expertise in DevSecOps, project management, and innovative technical solutions...

Join a dynamic team to enhance information security through the design, implementation, and optimization of firewall and IPS solutions while leading innovative network security projects and guiding en...

Drive operational excellence by automating CI/CD pipelines and improving infrastructure stability across diverse applications, ensuring secure and efficient deployment in agile environments. Take owne...

Pioneer the execution of critical defense programs as you manage project coordination tasks, ensuring effective communication and support for client engagement in secure environments...

Champion advanced enterprise security initiatives, drive cybersecurity maturity, and lead incident response efforts while optimizing cloud and operational security across diverse environments with a c...

Lead a dynamic portfolio of projects, managing complexity and risk to achieve strategic goals. Drive project execution, implementing methodologies for timely and budget-compliant delivery while collab...

Manage daily operations for a key satellite program, overseeing staff, mission integrity, and compliance. Interact with government leaders and partners to ensure effective execution of 24/7 spacecraft...

Manage the integration of systems engineering processes to enhance operational capabilities, performing simulations and analyses while collaborating with diverse teams to support mission objectives wi...

Drive effective Cyber Security solutions by leveraging expertise in IT Systems Engineering. Collaborate with cross-functional teams to protect critical infrastructure through assessment, planning, and...

Elevate Army IT strategies by developing governance frameworks and decision-making models. Play a vital role in shaping future IT policies through performance assessments and actionable recommendation...

Join a team that's shaping Army IT strategy and governance. Drive strategic policies, assess performance metrics, and deliver actionable insights to leadership, ensuring compliance and enhancing overa...

Oversee the design and implementation of ServiceNow HRSD solutions, collaborating with cross-functional teams to enhance HR practices, optimize processes, and ensure effective project delivery...

Develop and optimize Azure cloud infrastructure solutions that enhance operational efficiency, ensure compliance, and support scalable enterprise growth. Collaborate cross-functionally while implement...

Take ownership of optimizing Salesforce CRM for diverse teams, enhancing user experience, driving reporting, and executing automation. Collaborate with departments to implement solutions while ensurin...

Elevate your career by leading innovative ServiceNow HRSD deployments. Collaborate with diverse teams to enhance HR solutions, oversee project delivery, and create impactful user experiences while dri...

Innovate and drive technology assessments to enhance national security. Play a key role in leveraging government funding and engaging with industry partners to strengthen USG technology competitivenes...

Build and oversee large construction projects, ensuring safety, profitability, and quality while managing all operational aspects, from staffing to compliance and customer relations. Drive results thr...

Optimize our SharePoint environments by managing, troubleshooting, and upgrading systems while collaborating with a diverse team to ensure seamless operations and effective solutions in document manag...

Support technical operations for NAS, providing 24/7 assistance and troubleshooting for aeronautical information systems. Collaborate with stakeholders to enhance system performance and resolve incide...

Lead and manage complex cybersecurity programs, driving innovation and operational excellence while coordinating multi-location contractor teams and aligning projects with NIAID goals...

Take ownership of information security standards and frameworks, managing documentation and policies. Collaborate with cross-functional teams to analyze risks and develop robust security solutions whi...