Systems Administrator Jobs in Manassas, VA

Advance cybersecurity initiatives by overseeing incident response, monitoring, and analysis. Collaborate with cross-functional teams to enhance security posture while ensuring compliance with best pra...

Shape the future of network infrastructure by managing and optimizing CIAT systems. Drive technical excellence, collaborate with teams, and troubleshoot complex challenges to ensure robust performance...

Join a dynamic team to implement and execute change management processes, ensuring compliance with DOD standards while contributing to the configuration management of aircraft systems in a hybrid work...

Lead high-quality, on-schedule automation installation on-site, ensuring safety and efficiency from mobilization to commissioning. Drive performance of multi-discipline teams in a fast-paced construct...

Champion cybersecurity initiatives and manage comprehensive IT security programs to enhance risk management and protective measures across the organization. Collaborate with leaders to align strategie...

Manage the implementation and administration of Data Loss Prevention solutions across networks and cloud platforms, ensuring effectiveness in enterprise data protection and compliance. Collaborate wit...

Manage day-to-day operations of IT access control, ensuring secure user account management and compliance with security protocols. Support classified and unclassified systems, enhancing operational ef...

Drive growth by leading contract management activities in complex programs. Leverage eight years of expertise while collaborating with diverse teams to ensure compliance and optimize processes. Elevat...

Advance your career by managing diverse data center and telecom projects, ensuring they are delivered on time, within budget, and to the highest safety standards. Foster strong collaboration with team...

Make your mark at the forefront of network security, leading a skilled team to manage and safeguard all LAN/WAN systems while strategizing and implementing best practices to meet organizational goals...

Champion information assurance by managing cybersecurity policies, enforcing security standards, and safeguarding systems. Elevate operational security and compliance through risk assessments, documen...

Elevate operational excellence by managing public services across library locations, overseeing staff training, coordinating hiring processes, and ensuring consistent service delivery, while developin...

Lead the design and implementation of secure system architectures while ensuring compliance with DoD and cybersecurity regulations. Collaborate with cross-functional teams to address vulnerabilities a...

Empower innovative solutions as you engage in full lifecycle systems engineering. Collaborate with government and execs to ensure quality deliverables, document processes, and support end-user testing...

Transform enterprise virtual desktop solutions by optimizing and managing Citrix VDI environments within a secure cloud framework, ensuring high performance and compliance with national security stand...

Join a team that drives technical leadership in end-to-end systems engineering for mission-critical defense and intelligence systems, ensuring the integrity and reliability of architectures across the...

Optimize system lifecycles by designing, integrating, and enhancing complex technical systems. Collaborate with teams to resolve issues, improve performance, and document processes, ensuring robust so...

Join a dynamic IT team to manage enterprise systems, providing leadership in architecture, security, and operational governance while ensuring availability and continuous improvement of critical techn...

Optimize security operations at critical data centers by leading onsite support, coordinating incident response, and ensuring operational continuity. Collaborate with teams to uphold safety standards...

Transform facility operations by ensuring efficiency and reliability of utility systems. Collaborate in maintenance and repair efforts while training staff and addressing customer concerns across vari...

Oversee and manage SAP environments, ensuring security and performance while leading administration activities, mentoring junior consultants, and collaborating on SAP solution implementation...

Join our team to lead the delivery operations for SAP Cloud Managed Services, ensuring service stability and customer satisfaction while overseeing diverse global teams and enhancing operational perfo...

Optimize our infrastructure and drive automation as a DevOps Engineer, implementing solutions in AWS and Kubernetes. Collaborate with teams to enhance service reliability, scalability, and performance...

Support operations and maintenance of AV systems, ensuring compliance with security requirements. Collaborate on design, installation, troubleshooting, and project management for enhanced control syst...

Empower innovation by delivering expert Tier 4 HPC support through configuration, troubleshooting, and optimization of high-performance systems and applications, enabling enhanced performance at criti...