Get new jobs by email
  • $103.5k - $181.1k

     ...Unleash your talent and redefine what’s possible. Job Description Parsons is looking for a sharp Information Security Systems Engineer Systems and Administrator to join our growing Defense and Space Engineering Solutions team! Link for additional program details: In... 
    Suggested
    Contract work
    Flexible hours

    Parsons

    Boulder, CO
    7 hours agonew
  •  ...provider located in Aurora, Colorado is seeking an experienced IT Systems Administrator to provide support for implementation, troubleshooting, and...  ...of IT systems. This role requires an active TS/SCI security clearance and 15 years of experience. The successful candidate... 
    Suggested

    Wyetech

    Aurora, CO
    17 hours ago
  • $75.09k - $137.45k

    A leading defense contracting company in Colorado Springs is seeking a Systems Administrator. This role involves overseeing system development and integration, collaborating across engineering teams, and utilizing modern DevSecOps practices. The ideal candidate should have... 
    Suggested

    Arcfield

    Colorado Springs, CO
    1 day ago
  • $38.34 - $57.03 per hour

     ...is a 100% on-site position. Job Summary The PACS Administrator job family orchestrates a complex set of functions to achieve...  ...applications. This includes managing user accounts, maintaining system security, performing backups, and troubleshooting hardware and... 
    Suggested
    Work from home

    CommonSpirit Health

    Denver, CO
    4 days ago
  • £24.94k per year

    Mid and South Essex NHS Foundation Trust Security Administrator The closing date is 03 March 2026 To assist the Security Manager in all operational...  ...use MS Office suite proficently Experience in using CCTV system Experience in using access control system (ID badge... 
    Suggested
    Part time
    Local area
    Shift work

    NHS

    Broomfield, CO
    7 hours agonew
  • £24.94k per year

    A leading NHS trust is seeking a Security Administrator in Broomfield to assist the Security Manager with various operational tasks. This role includes managing ID badge production, helping with CCTV reviews, and ensuring robust access control. Candidates should have relevant... 
    Suggested
    Part time

    NHS

    Broomfield, CO
    7 hours agonew
  • $94.8k - $142.1k

    A technology and engineering firm in Colorado Springs is seeking a System Administrator to manage cloud systems while supporting national security initiatives. The ideal candidate requires a Bachelor's degree and an active Top Secret/SCI security clearance, alongside experience... 
    Suggested

    KBR

    Colorado Springs, CO
    4 days ago
  • $99k - $225k

     ...Job Number: R0235052 Security & Compliance Administrator The Opportunity: As an information security risk specialist on our team, you'll use...  ...make the best decisions to secure their mission-critical systems. This is your opportunity to act as an information... 
    Suggested
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Colorado Springs, CO
    1 day ago
  • $150k - $170k

     ...Atheneis seeking a skilled and experienced Data Mart / Computer Systems Administrator to join our dynamic IT team. This role is responsible for...  ...our data mart environments, ensuring optimal performance, security, and reliability. The ideal candidate will have a strong... 
    Suggested
    Worldwide

    Tyto Athene, LLC

    Aurora, CO
    17 hours ago
  •  ...performance monitoring toolsets* Familiarity with Service Now and database automation* Experience with Oracle, DB2, MySQL or other open system DBMS'* Hybrid-Office Environment (Tuesdays, Wednesdays, Thursdays)* Out of hours support (on-call and standby), evenings and... 
    Suggested
    Work experience placement
    Work at office
    Weekend work
    Afternoon shift

    Transamerica Corporation

    Denver, CO
    1 day ago
  • $63.76k - $79.7k

    A community recreation organization based in Littleton, Colorado is seeking a full-time Systems Administrator. The individual will support and manage the IT infrastructure, ensuring smooth operations of all systems and technologies. The role requires an associate's degree... 
    Suggested
    Full time

    Foothills Park & Recreation District

    Littleton, CO
    2 days ago
  •  ...Engineer to provide technical support for fielded ground systems. The role involves system administration, troubleshooting, and ensuring operational efficiency...  .... The ideal candidate must hold a Top Secret Security Clearance and a CompTIA Security+ certification. Benefits... 
    Suggested
    Full time

    Lockheed Martin

    Littleton, CO
    4 days ago
  •  ...North Point Technology is hiring a Linux Administrator SME to support mission-critical environments across...  ...senior Linux expert who can troubleshoot deep system issues, automate administration at scale, and strengthen secure, reliable platform operations across complex environments... 
    Suggested
    Flexible hours

    North Point Technology

    Littleton, CO
    17 hours ago
  •  ...Systems Administrator - TS//SCI with CI Poly to start Work Location: Littleton, CO / Valley Forge, King of Prussia, PA / Herndon, VA / Springfield...  ...kernels as required to implement functionality or address security concerns Familiarity with automating approaches to... 
    Suggested

    Cinteot Inc.

    Littleton, CO
    3 days ago
  •  ...Cloud System Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S...  ...technologies to ensure seamless system performance, scalability, and security. If you're passionate about problem-solving, streamlining... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Aurora, CO
    2 days ago
  • $94.2k - $141.2k

     ...opportunities to work on revolutionary systems that impact people's lives around the world...  ...Systems is seeking a Principal System Administrator OR Sr. Principal Systems Administrator...  ...and modify file permissions and security access lists. Test new releases of products... 
    Relocation
    Shift work

    Northrop Grumman

    Colorado Springs, CO
    2 days ago
  •  ...Security Admin in Boulder, CO What are the main functions of this role?: Approve all incoming visitors. Manage visitor control systems. Print/issue company badges and onboarding requirements processes. Perform access control functions for... 

    Trispoke Managed Services Pvt Ltd

    Boulder, CO
    4 days ago
  • $91.8k - $137.6k

     ...opportunities to work on revolutionary systems that impact people's lives around the world...  ...Perform as a Linux and Windows System Administrator on large government contracts. Perform...  ...and modify file permissions and security access lists. Maintain security audit... 
    Full time
    Relocation package
    Shift work
    Weekend work

    Northrop Grumman

    Aurora, CO
    17 hours ago
  • $75.09k - $137.45k

    Responsibilities Responsibilities The Systems Administrator will work closely with the system administrator team overseeing the comprehensive...  ...lifecycle of system development, integration, and testing in secure environments. This role involves developing and maintaining... 
    Hourly pay
    Contract work
    Temporary work
    For contractors
    Work experience placement
    Remote work

    Arcfield

    Colorado Springs, CO
    7 hours agonew
  • A leading technology solutions provider is seeking a Systems Administrator who must be a US citizen with an active TS/SCI security clearance. The role requires extensive experience in IT systems support, troubleshooting, and configuration of UNIX and Windows operating systems... 

    Constellation Technologies, Inc

    Aurora, CO
    2 days ago
  • $17 - $33 per hour

    A staffing agency is seeking an experienced Associate IT Systems Administrator in Thornton, Colorado. This role involves server setup, configuration, and network maintenance, supporting both Apple and Microsoft platforms. Candidates should have an Associate's degree in... 
    Hourly pay
    Contract work

    Job Store Staffing

    Brighton, CO
    3 days ago
  •  ...perfect fit. The Role Our client is seeking a proactive DevOps Systems Administrator to streamline development and operations processes. In this...  ...deployments, monitoring system performance, and ensuring security compliance. What You\'ll Bring Experience & Education:... 
    For contractors
    Flexible hours

    Stanley Reid & Company

    Aurora, CO
    2 days ago
  • $65 - $75 per hour

    Position: Sr. System Administrator / Database Administrator Compensation: $65 - $75/hour, depending on experience Inceed has partnered with a...  ...every person, whether client, candidate, or employee, find and secure what’s better for them. Inceed is an equal opportunity... 
    Weekly pay

    Inceed

    Denver, CO
    4 days ago
  • A specialized recruiting firm is seeking a proactive DevOps Systems Administrator for a client in Aurora, CO. In this role, you will manage and optimize system infrastructures, automate workflows, and ensure seamless CI/CD pipelines. Ideal candidates will possess strong... 

    Stanley Reid & Company

    Aurora, CO
    2 days ago
  •  ...troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related...  ...hardware Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented... 

    Dover Networks LLC

    Denver, CO
    17 hours ago
  • $90k - $110k

    Job Title Systems Administrator Location: Aurora, CO Security Clearance: Active TS/SCI w/ Poly Compensation Range: $90,000 - $110,000 Company Overview Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government... 
    Full time

    Cornerstone Defense LLC

    Aurora, CO
    17 hours ago
  • $80k - $120k

    Location: Longmont, CO (onsite) Experience: 5+ years System Administration experience across Windows Server, AD, M365, and core networking....  ...Administrator to maintain reliable operations, strengthen security posture, manage image and patch lifecycles, and act as a Tier... 
    Temporary work
    Immediate start

    nLIGHT

    Longmont, CO
    3 days ago
  • $109k - $135k

     ...footprint while maximizing long‑term value. Job Summary The Senior Systems Administrator will serve as a key member of the IT team, responsible for...  ...the IT Director and field network staff to ensure reliable, secure IT operations across QB Energy’s Denver headquarters and... 
    Full time
    For contractors
    Work experience placement
    Casual work
    Work at office
    Local area
    Remote work
    Night shift

    QB Energy LLC

    Denver, CO
    1 day ago
  • A leading healthcare IT company is seeking a System Administrator in Denver, Colorado. This role is critical for maintaining integrity in imaging...  ...experience and preferably hold certifications like CIIP, Security+, or Network+. Join a dynamic team focused on improving... 

    Agfa-Gevaert

    Denver, CO
    1 day ago
  • A technology consulting firm based in Aurora, CO, is looking for a Cloud Systems Administrator to manage critical cloud environments, ensuring performance and security. Ideal candidates will have a Bachelor's Degree and expertise in cloud platform administration, especially... 
    Flexible hours

    Cymertek Corporation

    Aurora, CO
    1 day ago