- Leidos (Aurora, CO)
- **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
- Leidos (Aurora, CO)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior 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...have:** + Relevant certifications such as Microsoft Certified: Azure Administrator Associate, AWS Certified SysOps Administrator , CompTIA… more
- SAIC (Colorado Springs, CO)
- **Description** SAIC's Horizon 2 contract is seeking an energized and professional ** Senior Systems Administrator ** to support the contract's secure ... **Colorado Springs, CO** . Your background in configuring, maintaining, and troubleshooting systems in both Windows and Linux environments will be the driving force… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
- General Dynamics Information Technology (Colorado Springs, CO)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most.… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** TheSr. Systems Administrator -Directory Services, ICAM, & ZTA is expected tobe able to: + Monitors ... disk usage, and response times tomaintainoperating efficiency. + Performs systems security administration functions, including creating user profiles and accounts.… more
- Belcan (Colorado Springs, CO)
- …energetic individual to work at our Colorado Springs, CO location as a Principal/ Senior Principal Systems Administrator supporting the JTAGS program. As ... determine and develop approach to solutions Basic Qualifications for a Principal/ Senior Principal Systems Administrator : * Associate's degree and 7 years of… more
- SAIC (Aurora, CO)
- …SAIC is looking for a senior network engineer / systems administrator with background in configuring, maintaining, and troubleshooting networking ... equipment, servers and processing systems . Must have knowledge of Linux/UNIX operating ... systems . Must have knowledge of Linux/UNIX operating systems applications in server environments. Must have excellent speaking,… more
- Northrop Grumman (Colorado Springs, CO)
- …individual to work at our Colorado Springs, CO location as a **RHEL Principal/ Senior Principal Systems Administrator ** supporting the JTAGS program. As ... for future capabilities. **Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth operation of multi-user… more
- University of Colorado (Denver, CO)
- ** Senior Enterprise Applications Administrator ** **Description** **Join Our Team and Make a Difference in Higher Education!** **Position Summary:** **Where You ... Posted by the FREE value-added recruitment advertising agency (https://www.jobelephant.com/) Senior Enterprise Applications Administrator - 36797 University… more
- Antech Diagnostics (Loveland, CO)
- …skills, experience, education, training and budget.** **PURPOSE OF JOB:** The Senior Salesforce/Hubspot administrator will be responsible for building and ... the integration between both tools, and integrations into proprietary and third-party systems . This role will leverage deep expertise with Salesforce and Hubspot to… more
- CACI International (Aurora, CO)
- Senior System Administrator Job Category: Information...your work life. More About This Role: As the Systems Administrator on this contract, you will ... Outside Continental US Anticipated Posting End: 8/12/2025 CACI is seeking ** Systems Administrators** with Linux Infrastructure experience to manage and maintain… more
- Fluor (Aurora, CO)
- …an active (or ability to obtain) TS/SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated Information Technology ... development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends innovative solutions. Proficient with… more
- RTX Corporation (Aurora, CO)
- …are eligible for a security clearance **Security Clearance:** TS/SCI with Polygraph ** Senior Principal Linux System Administrator - Aurora, CO, must have ... .You will be supporting a Raytheon program in a classified environment as a ** Senior Principal Linux System Administrator ** and a program technical lead at a… more
- SciTec (Boulder, CO)
- …will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, ... clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat… more
- Amentum (Colorado Springs, CO)
- **Position Title:** ** Systems Administrator ** **Location: Cheyenne Mountain Space Force Station (CMSFS), Colorado** **Relocation Assistance: None available at ... and forward operator sites around the world** **Description of Duties:** The ** Systems Administrator ** supports North American Aerospace Defense Command (NORAD)… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Help DeskSystems Administrator is expected tobe able to: + Uses automated information systems to ... code and may prioritize for proper action. + Resolvesproblems orcontactsmore senior technicalsupportas necessary. + Supports users by fulfilling individual requests… more
- Amentum (Peterson AFB, CO)
- …for transformative change. **Responsibilities:** The duties and responsibilities of the Systems Administrator , Staff include, but are not limited to, ... voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program boasts a professional… more
- University Corporation for Atmospheric Research (Boulder, CO)
- Job Description Summary: Are you a highly skilled Systems Administrator ready to lead the charge on critical enterprise infrastructure? UCAR's Enterprise ... core team member, you'll be an expert in Linux systems , DNS, DHCP, mail relay, LDAP, RADIUS, and Google...technical concepts to diverse audiences, from technical teams to senior leadership. + Proven ability to multitask and collaborate… more
- Leidos (Aurora, CO)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Systems Administrator , Junior 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 computing, and system administration. + Work closely with senior IT staff to ensure the reliability and security… more