- SciTec (Boulder, CO)
- …not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO or Princeton, ... + Windows administration includes designing, implementing, and maintaining Windows -based IT infrastructure, ensuring system security , troubleshooting issues,… more
- RTX Corporation (Aurora, CO)
- …our RTX **Enterprise Services** team: **Role Overview** We are seeking a skilled System Administrator on Windows systems to join our IT team. The successful ... management solutions + Oversee system updates, BIOS/driver updates, and security patches using Windows Update for Business...updates, BIOS/driver updates, and security patches using Windows Update for Business + Automate routine tasks and… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior-systems- administrator --%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
- Lockheed Martin (Highlands Ranch, CO)
- …countries\. This position is for a Multi\-Functional Systems Analyst to support both Windows \- and Linux\-based systems for the Orion program in the Space Business ... a plethora of technical employees including but not limited to; Windows /Linux system administrators, storage and network engineers, IT project managers,… more
- Deloitte (Denver, CO)
- … Associate + Microsoft Certified: Information Protection and Compliance Administrator Associate + Microsoft Certified: Security Operations Analyst ... Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The...role requires a strong understanding of Microsoft 365 workloads, Windows 10/11, and other endpoint management tools. Recruiting for… more
- Fluor (Aurora, CO)
- …and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control System (ICS) ... This role will install, maintain, audit, and support a stand-alone Microsoft Windows network environment using a VMware backend infrastructure. Analyze and test new… more
- Northrop Grumman (Aurora, CO)
- …but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + Perform administration on VMware ... mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in...documentation + DoD 8570 Certification in a primary OS ( Windows , Linux, Cisco) + Currently valid Security +… more
- Vail Resorts (Broomfield, CO)
- … Windows Operating systems + Managing backup systems and recovery + Managing Windows Security in an enterprise environment + Understanding of Active Directory ... Summary** We are seeking an experienced, hands-on Principal Analyst, Database Administrator to lead the management, optimization, and strategic direction of our… more
- CACI International (Colorado Springs, CO)
- …for other positions at CACI. **Responsibilities:** You will be a Tenable-Nessus Security Administrator for the Engineering Operations team for the EITaaS ... Nessus Agents, Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux/Unix and Windows ...years of experience) + Proven experience as a Nessus-Tenable Security Administrator or in a similar role,… more
- Leidos (Aurora, CO)
- …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Security !** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the...15 years. + **Technical Skills** : Experience with LINUX, Windows and Virtualization + ** Security Clearance** :… more