IT Systems Administrator Jobs in Annapolis, MD

Engage with clients to deliver high-quality field services in data centers, ensuring adherence to ABB standards and safety protocols while identifying opportunities for operational enhancements and pr...

Join a team that's committed to embedding security in the software development lifecycle, protecting sensitive data through proactive threat modeling, reviews, and guidance, while collaborating with d...

Join us to shape the future of cloud infrastructure by building and owning the observability pipeline for our datacenter hardware. This role requires refining raw telemetry into actionable insights cr...

Tackle advanced cloud network architectures ensuring secure, reliable connectivity for mission-critical operations. Collaborate with engineers and cybersecurity teams to enhance system performance acr...

Contribute to the security and efficiency of enterprise systems by administering Oracle Identity and Access Management platforms, ensuring seamless access control, user provisioning, and compliance in...

Deliver high-quality enterprise solutions by enhancing custom Jira applications, leading migrations to Atlassian Cloud, and mentoring developers, all while ensuring integration and compliance with sec...

Lead and develop a team managing eSource configurations, ensuring quality and compliance across studies. Collaborate with stakeholders to drive standardization and optimize implementation of digital s...

Serve as the lead ISSO, overseeing security compliance and risk management activities for assigned systems while coordinating a small team and engaging with stakeholders to ensure alignment with feder...

Innovate and lead the design, administration, and optimization of complex enterprise network infrastructures, ensuring security compliance and performance stability across mission-critical operations...

Accelerate progress at optimizing enterprise WAN, LAN, and security infrastructures. Lead design, integration, and performance management to ensure high availability and compliance, supporting critica...

Join a team that's shaping the future of complex software systems. As a seasoned developer, you will lead projects, enhance performance, and solve challenging problems through innovative coding and an...

Manage complex technical escalations for VMstore products, providing expert resolution and preventing issues in high-pressure environments, while advocating for customer needs to engineering and ensur...

Join a team that's enhancing national security by leading complex testing for critical GEOINT systems. Drive technical leadership, oversee DevOps pipelines, and ensure mission readiness across diverse...

Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...

Transform infrastructure management as you lead lifecycle initiatives, deploying and securing AWS services. Collaborate with teams, optimize performance, and drive innovation for mission-critical syst...

Lead the charge in identifying and pursuing enterprise IT opportunities for the Intelligence Community. Drive customer engagement while developing strategic relationships to support mission-focused di...

Elevate your career by leading the design and management of non-production environments to ensure robust testing, security, and production readiness across enterprise systems. Collaborate across teams...

Join a team that oversees the design and management of test environments, ensuring stability and integrity for application testing and production readiness in enterprise systems, while supporting cybe...

Develop and maintain automated testing frameworks for diverse software applications, ensuring quality through manual and automated testing. Collaborate with teams to enhance testing efficiency and ali...

Empower cybersecurity resilience by analyzing, monitoring, and responding to threats in a dynamic operations environment. Work collaboratively to protect enterprise networks while enhancing incident r...

Join a dynamic mission engineering team, responsible for operations planning and command control in a challenging 24/7 environment. Your contributions will be crucial to successful satellite operation...

Engage in critical cybersecurity assessments and operations, ensuring robust security across vast network environments. Contribute to risk management and compliance initiatives, and work collaborative...

Lead the charge in managing and optimizing virtualization environments while providing expert support in system administration, scripting, and infrastructure changes to enhance operational efficiency...

Empower the Data Analytics team by enhancing Splunk capabilities, creating dashboards, and writing SPL queries. Collaborate closely with stakeholders to deliver high-quality results in a dynamic envir...

Peraton is seeking a Network Engineer to provide consulting on advanced information technologies and methodologies. The role involves designing and planning network communication systems, conducting c...