IT Security Administrator Jobs in West Chester, PA

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Unlock potential by managing IT systems and JDE environments, ensuring operational stability and security. Collaborate with enterprise IT to enhance performance, support local applications, and uphold...

Lead the charge in providing advanced technical support and administration, managing complex infrastructure projects while mentoring junior staff. Ensure seamless operations and security across enterp...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Grow your career with a role focused on enhancing our external and cloud security by managing penetration testing and vulnerability assessments, ensuring the protection of vital assets against emergin...

Manage the implementation and operation of IT systems supporting DOJ's complex litigation needs. Optimize performance and ensure security while leading a team in a fully remote environment dedicated t...

Champion our security compliance initiatives, leading ISO 27001 and SOC 2 efforts while ensuring audit readiness and enhancing risk management practices across teams for regulated environments...

Grow your IT expertise as you manage and maintain critical systems, ensuring operational reliability and security. Collaborate with cross-functional teams to develop and implement effective solutions...

Play a key role in installing and maintaining network infrastructure and datacenter equipment, ensuring operational stability while collaborating with local and remote teams to enhance IT services acr...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Innovate reliable cloud-based systems while enhancing security and automation. Collaborate across teams, mentor peers, and drive strategic infrastructure improvements in a dynamic DevOps environment t...

Optimize security frameworks by leading RMF processes, managing system configurations, and ensuring compliance across complex DoD IT environments while collaborating with key stakeholders to mitigate...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

Optimize security operations by monitoring and enhancing computing environments. Proactively identify and address security threats, ensuring robust defense mechanisms and timely incident response for...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...

Join the team to deliver robust Linux administration and automation solutions. Enhance enterprise environments through CI/CD pipeline development, optimize system performance, and ensure operational s...

Shape your career by enhancing cybersecurity solutions for naval systems. You will collaborate to ensure compliance with critical cybersecurity policies, manage security plans, and support continuous...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Shape the future of enterprise security by designing and managing network security systems across cloud and hybrid environments. Collaborate with teams to enhance security protocols and respond to inc...

Accelerate progress at a pivotal role ensuring optimal performance of the ServiceNow platform, handling system upgrades, user management, and complex problem resolution, while collaborating with stake...

Join us to ensure seamless IT operations, enhance infrastructure, and support end-users with Microsoft 365. You'll drive improvements, maintain security, and deliver proactive helpdesk support in a co...

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 a dynamic team as a Network Engineer to optimize and secure network infrastructure, troubleshoot complex issues, and enhance client collaboration in a fully remote environment...

Partner with us to enhance our cybersecurity posture by monitoring, assessing, and responding to security threats. This role involves managing security protocols, conducting assessments, and fostering...