Tier 1 Systems Administrator - Tuesday-Saturday & Holidays ParsonsTier 1 Systems Administrator - Tuesday-Saturday & HolidaysBoulder, Colorado$74,800–$130,900 / yearWorking knowledge of complete hardware stack: rack, power, compute (CPU and GPU), storage (NAS, SAN, Scale-out, and Object), network (switches, routers, load balancers, and firewalls), workstation, and display. The TAP Lab is the U.S. Space Force’s premier Remote Sensing application development laboratory, with an extensive computer and network infrastructure and physical facilities that provide a complete computing environment, at multiple levels of data classification.
Tier 1 Systems Administrator - Tuesday-Saturday & Holidays Parsons Commercial Technology Group Inc.Tier 1 Systems Administrator - Tuesday-Saturday & HolidaysBoulder, CO$74,800–$130,900 / yearWorking knowledge of complete hardware stack: rack, power, compute (CPU and GPU), storage (NAS, SAN, Scale-out, and Object), network (switches, routers, load balancers, and firewalls), workstation, and display. The TAP Lab is the U.S. Space Force's premier Remote Sensing application development laboratory, with an extensive computer and network infrastructure and physical facilities that provide a complete computing environment, at multiple levels of data classification.
IT Specialist – Service Desk Support and Systems Administrator Lynker CorporationIT Specialist – Service Desk Support and Systems AdministratorBoulder, ColoradoFull timeOur continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement. Support the Space Weather Forecast Office (SWFO) by maintaining National Critical Systems (NCS) and Business Enterprise System (BES) desktops, laptops, and telephony platforms to ensure 24/7 operational availability.
Senior IT Systems Administrator Boa TechnologySenior IT Systems AdministratorDenver, Colorado$95,000–$112,000 / yearFull timeReporting to the IT Operations Manager, the Senior IT Systems Administrator is an individual contributor role responsible for maintaining and enhancing BOA’s hybrid infrastructure environment, with an emphasis on network management, enterprise systems administration, and cybersecurity-driven project initiatives. The Senior IT Systems Administrator plays a key role in operational excellence and project execution, particularly as it relates to identity and access management, network security, and infrastructure modernization.
NewSystems Administrator - T1 Acuity INCSystems Administrator - T1Denver, COFinal compensation will be determined based on factors including, but not limited to, the candidate's qualifications, experience, education, certifications, skills, geographic location, contract requirements, applicable labor categories, and, where applicable, contract award and funding. Must have a minimum of three (3) Years specialized experience in Systems Administration supporting MS SQL Server, MS System Center (SCCM), O365/SharePoint and MS Azure.
Sr. Systems Administrator nLIGHTSr. Systems AdministratorLongmont, CO$80,000–$120,000 / yearLocated in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor device through target identification - to develop systems that are both high-performance and cost-effective. This role partners closely with the Senior System Administrator to maintain reliable operations, strengthen security posture, manage image and patch lifecycles, and act as a Tier 2/3 escalation point.
NewPrincipal Systems Administrator BAE Systems PlcPrincipal Systems AdministratorWestminster, CO$118,095–$200,762 / yearAbout BAE Systems Space & Mission Systems BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Headquartered in Boulder, Colorado, Space & Mission Systems is a leading provider of national defense and civil space applications, advanced remote sensing, scientific and tactical systems for government and commercial customers.
Systems Administrator I RIVA SolutionsSystems Administrator IBoulder, ColoradoThe System Administrator I supports NOAA’s Earth System Research Laboratories (ESRL) and the N-Wave national network program by providing entry-level systems administration and IT operations support across research, scientific computing, and enterprise environments. Maintain data files and control procedures for networked personal computers and desktop systems connected to enterprise servers.
NewInformation Technology (IT) Systems Administrator I CesiumAstro IncInformation Technology (IT) Systems Administrator IWestminster, CO$23.22–$27.44 / hourPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. This role contributes to reliable IT service delivery by resolving routine technical issues, supporting technology deployments, and maintaining technology assets in accordance with established procedures.
101723 Sr. Systems Administrator ManpowerGroup Public Sector101723 Sr. Systems AdministratorLouisville, ColoradoSince 1999, ITEC has been a powerhouse in supporting mission-critical programs for the DoD and Intelligence community, building a solid reputation along the way. Maintain documentation of network server configurations, application licensing agreements, and other third party software installed.
Systems Administrator SercoSystems AdministratorLoveland, CO$55,549.42–$92,503.07 / yearIn compliance with Colorado's Equal Pay for Equal Work Act, the salary range for this role is $55,549.42 to $92,503.07; however, Serco considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.
NewSystems Administrator The Denver FoundationSystems AdministratorDenver, Colorado$96,000–$108,000 / yearFull timeThis is an ideal opportunity for a strong mid-level Systems Administrator who enjoys taking ownership of systems and infrastructure, solving problems independently, and working across a broad technology environment. Your work will have direct visibility and impact, with opportunities to expand your technical breadth, lead infrastructure improvements, and support technology that advances a meaningful community-focused mission.
Qgenda Systems Administrator & Physician Scheduling University of ColoradoQgenda Systems Administrator & Physician SchedulingAurora, CO$70,859–$94,951 / yearWorking in partnership with physician section chiefs and departmental leadership, the incumbent is responsible for developing, maintaining, and publishing physician and APP schedules three months in advance to ensure appropriate clinical coverage and efficient operations. While physician leaders provide clinical guidance and final approval, this position is responsible for coordinating, building, and maintaining accurate schedules that align with departmental priorities, staffing requirements, and scheduling policies.
Sr Principal Systems Administrator / Architect: Polarion MedtronicSr Principal Systems Administrator / Architect: PolarionLafayette, ColoradoThe following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program). If you are applying to perform work for Medtronic, Inc. (“Medtronic”) in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.
Senior Systems Administrator HachSenior Systems AdministratorLoveland, Colorado$95,000–$105,000 / yearWhen you join Veralto's vibrant global network of 17,000 associates, you join a unique culture and work environment where purpose meets possibility: where the work you do has an everyday impact on the resources and essentials we all rely on, and where you’ll have valuable opportunities to deepen your skillset, pursue your ambitions, and grow your career. This role owns core platform services—including DNS, certificate lifecycle management, email authentication, Windows/virtualization platforms, and external security vulnerability remediation—driving operational reliability, compliance, and business continuity.
System Administrator Booz Allen Hamilton Inc.System AdministratorAurora, CO$61,900–$141,000 / yearYour technical expertise will be vital as you troubleshoot user issues, administer Windows servers and workstations, manage Active Directory and Group Policy, deploy system updates, support virtualization technologies, and ensure systems remain secure and compliant. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Systems Administrator / Infrastructure Specialist Julie HaganSystems Administrator / Infrastructure SpecialistDenver, Colorado$40–$55 / hourWe're looking for a true "Swiss Army Knife" IT professional-someone comfortable moving between systems administration, cloud technologies, endpoint management, SharePoint administration, and Tier 2/3 support responsibilities as business needs require. This individual will serve as a technical escalation point for the help desk team, mentor junior support staff, and work closely with leadership to improve operational efficiency, security, and user experience.
Technical Systems Administrator II Sierra SpaceTechnical Systems Administrator IILouisville, CO$87,156–$119,839.50 / yearFamiliarity with most basic system administration tools and processes; for example, ability to boot/shut down a machine, add and remove user accounts, use backup programs, manage shared resources (e.g., file systems, printers), and add a workstation to a network. Additionally, you will perform routine system administration tasks, including user account management, system monitoring, and resource allocation, and utilize basic system administration tools to manage shared resources such as file systems and printers.
Senior Systems Administrator Veralto Corp.Senior Systems AdministratorLoveland, CO$95,000–$105,000 / yearWhen you join Veralto's vibrant global network of 17,000 associates, you join a unique culture and work environment where purpose meets possibility: where the work you do has an everyday impact on the resources and essentials we all rely on, and where you'll have valuable opportunities to deepen your skillset, pursue your ambitions, and grow your career. This role owns core platform services-including DNS, certificate lifecycle management, email authentication, Windows/virtualization platforms, and external security vulnerability remediation-driving operational reliability, compliance, and business continuity.
Information Technology (It) Systems Administrator I CesiumAstroInformation Technology (It) Systems Administrator IWestminster, CO$23.22–$27.44 / hourPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. This role contributes to reliable IT service delivery by resolving routine technical issues, supporting technology deployments, and maintaining technology assets in accordance with established procedures.