Systems Administrator Jobs in Littleton, CO

Unlock potential by supporting the health and performance of Microsoft 365 services. Engage in operational support, troubleshooting, and service management to enhance productivity and collaboration ac...

Champion innovative IT solutions at the DOJ by analyzing requirements, designing systems, and leading technical teams to support complex litigation missions in a fully remote environment...

Oversee daily operations to drive customer satisfaction and financial success. Lead skilled teams in service, installation, and support. Ensure long-term operational effectiveness while meeting corpor...

Deliver innovative infrastructure solutions by leading a dynamic team focused on optimizing system performance, ensuring security, and supporting strategic initiatives within a virtual environment, dr...

Engineer cutting-edge optical networks by maintaining and optimizing DWDM, Ethernet, and IP systems. Collaborate closely with government clients to ensure seamless network performance and reliability...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Join a team that's pioneering paid media strategies across diverse channels. Leverage your media buying expertise to manage campaigns, optimize vendor relationships, and ensure financial accuracy, mak...

Unlock your potential as a Program Manager, driving innovation in antenna solutions. Collaborate with teams and customers to deliver excellence while managing complex projects and fostering strong rel...

Partner with us to maintain and deploy advanced ISR/ELINT solutions, ensuring secure, scalable applications in Kubernetes environments while optimizing performance and driving integration efforts with...

Join a team that's redefining release management. Oversee the planning and execution of application and infrastructure releases while ensuring compliance, minimizing downtime, and driving process impr...

Optimize your career by supporting critical space operations, overseeing documentation and project processes. Collaborate with stakeholders to ensure effective execution of M&S strategies and drive ac...

Reimagine IT infrastructure management by leading a team to optimize AWS environments, ensuring robust security and system performance through comprehensive administration of Linux and Windows systems...

Lead the charge in overseeing MICRO's infrastructure strategy, providing technical direction and daily management across diverse systems, ensuring stability and compliance while driving operational re...

Advance your career as a Database Administrator SME, ensuring database integrity and optimizing mission-critical systems for US Space Force's SATCOM operations. Lead troubleshooting and support across...

Support and manage the firm's Microsoft Office 365 and cloud services, ensuring effective operational stability, security compliance, and user access management while facilitating communication across...

Join an innovative team as you manage and optimize Microsoft 365 and cloud platforms. Utilize your expertise in identity management, security, and process automation. Collaborate with cross-functional...

Join a team that's redefining cloud infrastructure management through automation and intelligent monitoring. Drive operational excellence and enhance system reliability in a fast-paced environment wit...

Elevate your career by ensuring optimal performance and reliability of mission-critical SAP systems, enhancing architecture, and driving continuous improvements in a dynamic, 24/7 environment...

Lead the charge in delivering IT support for system operations, ensuring efficient resolution of end-user issues while collaborating with cross-functional teams to meet performance goals. Engage in ha...

Execute robust cyber security strategies to enhance network integrity and compliance for state agencies, focusing on firewall management, infrastructure modernization, and security controls...

Architect stable, reliable data and voice networks, enhancing hospital infrastructure. Collaborate with teams to deliver robust network security and support, ensuring optimal performance for applicati...

Execute Tier 2 system administration in an Agile environment, supporting advanced operations like virtualization and automation. Collaborate with engineers to manage systems, ensuring effective execut...

Advance operational excellence by leading building automation systems for a global fleet, ensuring optimal coordination and continuous improvement of critical environments to meet AI workload demands...

Lead the charge in optimizing mission-critical systems, managing IT operations, and collaborating with teams to ensure high-performance, secure infrastructure that supports intelligence and geospatial...

Unlock potential by leading global compliance initiatives for network security hardware, ensuring adherence to RF, EMC, safety, and cybersecurity regulations through effective cross-functional collabo...