- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Systems Administrator - User ProfileMgr is expected tobe able to: + Monitors and manages system ... usage, disk usage, and response times tomaintainoperating efficiency. + Performs systems security administration functions, including creating user profiles and… more
- Northrop Grumman (Aurora, CO)
- …Come be a part of our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job ... oral formats. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and...products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. +… more
- General Dynamics Information Technology (Aurora, CO)
- …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator Associate** **Technician** with GDIT. A career in ... in improving how agencies operate. At GDIT, people are our differentiator. As a ** Systems Administrator Associate Technician** you will help ensure today is safe… more
- Fluor (Aurora, CO)
- …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... are met and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations on innovative… more
- CACI International (Denver, CO)
- Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 6/24/2025 **The Opportunity:** Join CACI International Inc as a Systems Administrator and play a crucial role...connectivity, computers, and phones. + Maintain and troubleshoot local security /badging systems . + Prepare obsolete assets for… more
- Leidos (Aurora, CO)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Systems Administrator , Junior to join a new cyber security program and ... customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software...play a key role in supporting government-critical systems . You will be part of a program that… more
- Leidos (Aurora, CO)
- …(MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play ... a key role in supporting government-critical systems . You will be part of a program that...cloud environments (AWS, Azure, Google Cloud) for performance and security . + Oversee network infrastructure (firewalls, VPNs,… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Help DeskSystems Administrator is expected tobe able to: + Uses automated information systems to ... support ofrequestfor information related to ongoing programs and proposal efforts. + Maintains network diagrams and circuit records. + Instructs users in the use of… more
- Amentum (Peterson AFB, CO)
- …for transformative change. **Responsibilities:** The duties and responsibilities of the Systems Administrator , Staff include, but are not limited to, ... IT and computing resources, while ensuring the integrity and security of the network infrastructure + Diagnose...Address requests and manage tracking, documentation, and reporting of network systems and hardware accountability, as well… more
- SAIC (Colorado Springs, CO)
- …SAIC's Horizon 2 contract is seeking an energized and professional **Senior Systems Administrator ** to support the contract's secure operating facilities in ... CentOS), and Windows operating systems ; installing/updating operating systems software; and troubleshooting. + Network topology,...DoD Manual 8140.03 IAT II / IAM I requirements ( Security + or higher). + In-scope security background… more