- 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
- 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 ... $105,000.00 /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**… 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
- 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
- Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
- … I, job grade 6; Contract Administrator II, job grade 7, Contract Administrator III, job grade 8; or Senior Contract Administrator , job grade ... Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Contract Administrator ** Hiring Salary Range: $96,000-$121,000 **Contract … 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
- Datavant (Denver, CO)
- …We're Looking For** Datavant is seeking a hands-on, detail-oriented ERP NetSuite Senior Administrator to lead the configuration, maintenance, and governance of ... roles and permissions Cross-Functional Collaboration + Work with Finance, IT Systems , Audit, and third-party vendors (eg, PwC, Genpact) on roadmap execution… more
- RTX Corporation (Aurora, CO)
- …a safer, more secure world. Raytheon is seeking an innovative, high-energy, self-motivated Senior Subcontract Administrator to join the Air & Space Defense ... Systems (ASDS) strategic business unit. This role will support one of the program areas within the space portfolio and other exciting new business pursuits within the product line. The candidate will be responsible for multi-year development and production… 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
- 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
- CBRE (Denver, CO)
- Property Administrator Job ID 224881 Posted 26-Jun-2025 Service line Advisory Segment Role type Full-time Areas of Interest Property Management Location(s) Denver - ... purchase order execution process. + Responsible for review of data integrity across systems . + Ensure compliance with company policy, real estate law, and state and… more
- Northrop Grumman (Aurora, CO)
- …currently seeking a **Contracts Administrator - Level 3 (Principal) or Level 4 ( Senior Principal)** , to join our Payload & Ground Systems - Mission ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
- RTX Corporation (Aurora, CO)
- …our RTX Enterprise Services team:** RTX has an opening for an IT Administrator (Middleware) ( Senior Analyst, Business Systems and Transformation) focused ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It… more
- General Atomics (Centennial, CO)
- …affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted ... technologies. We have an exciting opportunity for a Subcontract Administrator to join our Subcontracts team at our location...Centennial, CO. This role will primarily support our Space Systems Division, but may also support other areas as… more
- ASM Research, An Accenture Federal Services Company (Denver, CO)
- …and implements high availability solutions and plans data migrations between systems . **Primary Duties and Responsibilities** + Performs Red Hat installation and ... designing and implementing efficiency improvements. + Engineers and implements redundant systems ; develops and enforces policies, procedures, and tests for disaster… more
- NuAxis Innovations (Denver, CO)
- **Computer Systems Analyst - Senior ** Location **Denver, CO** \# of openings **1** Salary Range (Min-Max) **70,508.99** **We are a federal IT company on a ... We are currently seeking a talented and motivated **Computer Systems Analyst - Senior ** for a Full-Time...manage user access to the LAN and file shares. Administrator will perform all routine operations related to the… more
- Black Hills Energy (Denver, CO)
- IT Systems Analyst II or Senior Location: Denver, CO, United States Job ID: 35787 Date Posted: Jul 10, 2025 Position will close at 12:00am CT on Jul 18, 2025 ... our customers, communities and each other. Position summary: We are seeking an experienced IT Systems Analyst II or Sr. to join our team. The ideal candidate will be… more
- Trellix (Denver, CO)
- **_Job Title:_** Senior Partner Marketing Manager **About Skyhigh Security:** Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the ... . **_Role Overview:_** Skyhigh Security is seeking an experienced, results-driven Senior Partner Marketing Manager to lead our global partner marketing strategy.… more