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  • Junior Linux System Administrator

     ...to join our growing Crew in support of our customers across the federal, state, and commercial markets. We are seeking a Junior Linux System Administrator to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions... 
    Suggested
    Contract work
    Local area

    LAUNCHTECH

    Colorado Springs, CO
    9 days ago

  • DoD SkillBridge Intern - Systems Administrator I (Active Duty Service Member)

     ...Joint Range Extender (JRE) Program of Record (PoR) Systems and Information Technology (IT) infrastructure including Red Hat Enterprise Linux (RHEL) servers. This private cloud also hosts the USNORTHCOM Unclassified Common Operational Picture which utilizes Environmental... 
    Suggested
    For contractors
    Internship
    Local area

    Scientific Research

    Colorado Springs, CO
    2 days ago

  • Systems Administrator

    $114k - $129k

     ...development, air and missile defense, and systems engineering. IERUS develops value for our defense and commercial customers through...  ...system * Experience in installing and troubleshooting Windows and Linux applications * Comfortable interfacing professionally with... 
    Suggested
    Work experience placement
    Casual work
    Remote work

    IERUS Technologies Inc

    Colorado Springs, CO
    4 days ago

  • Senior System Administrator

    $135k - $160k

     ...a company that cares, don't look any further than Cornerstone Defense. Job Responsibilities: ~ Support a mixed Windows/Linux environment on VMware vSphere and OpenStack. ~ Handle patching, monitoring, incidents, and change control with solid documentation... 
    Suggested
    Contract work

    Cornerstone Defense

    Colorado Springs, CO
    4 days ago

  • Systems Administrator

    $95k

     ...maintenance ofRed Hat Linuxservers Install and configureRed Hat Linux/ Windows / Solaris operating systems Ensure compliance with...  ...Coordinate installation and provides backup recovery Develop and monitor policies and standards for allocation related to the... 
    Suggested
    Work experience placement
    Long distance

    Isys Technologies

    Colorado Springs, CO
    4 days ago

  • Senior Systems Administrator

    $120k

     ...to support the Ground Based Radar Maintenance and Sustainment Service (GMASS) program. Key Role: Perform as a Windows/Red Hat/Linux Systems Administrator for a large, classified government contract. Maintain smooth operation of multi-user computer systems, including... 
    Suggested
    Contract work
    For contractors
    Weekend work

    ASRC Federal Holding Company

    Colorado Springs, CO
    12 days ago

  • Systems Administrator (Level 2 OR 3)

    $75.8k - $113.8k

     ...mission success. This position requires a background with provisioning, integrating, and maintaining computer systems running Red Hat Linux. As a System Administrator within the DARC program you will get to: Perform as a Linux System Administrator for an enterprise... 
    Suggested
    Relocation
    Shift work

    Northrop Grumman

    Colorado Springs, CO
    2 days ago

  • System Administrator Level 2

    $75.8k - $113.8k

     ...Install, configure, troubleshoot, and maintain Windows and Linux VMs. Provide accurate logs so that the development and sustainment...  ...team members, system engineers, programmers, project managers, developers, and customers. Install, configure, and perform maintenance... 
    Suggested
    Relocation package
    Shift work

    Northrop Grumman

    Colorado Springs, CO
    4 days ago

  • Systems Administrator, Staff

    $67.8k - $113.2k

     ...in: Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper- V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis... 
    Suggested
    Full time
    Contract work
    Work at office
    Local area
    Remote work

    American Systems

    Colorado Springs, CO
    3 days ago

  • System Administrator

    $89k - $116k

     ...support system and infrastructure engineers, cloud engineers, and developers in the execution of information assurance and security. The...  ...obtain access to Special Access Programs Knowledgeable on Linux operating systems Preferred Skills and Experience ~3+... 
    Suggested
    Local area
    Remote work

    Kratos Space Training & Cyber

    Colorado Springs, CO
    9 hours ago

  • Enterprise - Senior System Administrator - Implementation, Support, Linux

    $190k - $210k

     ...university is required. Five (5) years of additional SA experience substituted for a bachelor's degree. Desired Skills: Linux Patching IAVAs Scripting Docker/Kubernetes AWS Jira/Confluence Benefits Erias Ventures... 
    Suggested
    Hourly pay
    Extra income
    Temporary work
    Immediate start
    Flexible hours

    Erias Ventures

    Colorado Springs, CO
    1 day ago

  • System Administrator - SA

    $19 - $30 per hour

     ...of professionals, submit your application today! Requirements • Maintain day-to-day essential network operations, Windows and Linux operating systems, Microsoft security tools, applications, Linux virtual servers, domain controller, manage and update laptops, software... 
    Suggested
    Full time
    Work at office
    Remote work

    Barnett Engineering & Signaling Laboratories LLC

    Colorado Springs, CO
    1 day ago

  • Systems Administrator (X-Lab) - Level 3

    $94.2k - $141.2k

     ...over 3 years of experience supporting users in an enterprise-level system Experience in installing and troubleshooting Windows and Linux applications Comfortable interfacing professionally with users and customers in an IT service setting Ability to write and... 
    Suggested
    Contract work
    Work experience placement
    Casual work
    Remote work
    Relocation
    Flexible hours
    Shift work

    Northrop Grumman

    Colorado Springs, CO
    2 days ago

  • Senior Classified Systems Administrator

     ...position on our Colorado Springs, CO facility. The successful candidate will have experience in: Patching and updating Windows and Linux (RHEL, Ubuntu) server and desktop operating systems Perform general systems administration (patching, updates, user support) of:... 
    Suggested
    Full time
    Work experience placement
    Internship
    Local area
    Immediate start
    Relocation

    The MITRE Corporation

    Colorado Springs, CO
    3 days ago

  • Principal Systems Administrator - Global Helpdesk Sys Adm

    $94.2k - $141.2k

     ...ballistic missile defense operations, to collectively see the battle develop, and to dynamically manage designated networked sensors and...  ...Experience with installing and troubleshooting Windows and Linux applications Experience with using a help desk ticketing system... 
    Suggested
    Contract work
    Work experience placement
    Remote work
    Relocation
    Flexible hours
    Shift work

    Northrop Grumman

    Colorado Springs, CO
    1 day ago

  • Mid-Level System Administrator

    $92.3k - $166.85k

     ...integrate, and deliver system capabilities. Administer and support Linux and/or Windows-based components in a large high-performance...  ..., and/or vulnerability assessments. Must have experience developing creative solutions to technical issues that arise in real time.... 
    Local area
    Immediate start
    Relocation package
    Flexible hours

    Leidos

    Colorado Springs, CO
    4 days ago

  • Information Technology - Systems Administrator 3 (Advanced RHEL Systems Administator)

     ...member of this team, you will primarily focus on Red Hat Enterprise Linux (RHEL) Systems Administration and secondarily perform as a...  ...ensure compatibility and minimize user and impact. • Assist with developing and maintaining of technical processes and procedures as needed... 
    Contract work
    Shift work
    Day shift

    First Tek

    Colorado Springs, CO
    4 days ago

  • Staff Systems Administrator

    $90k - $120k

     ...But what we're most proud of? The systems we build, the teams we develop, and the mission outcomes we enable. Why This Role Matters...  ...24/7 operations and shift work. Proficient understanding of Linux systems administration. Experience using cloud identity and access... 
    Live in
    Local area
    Immediate start
    Relocation
    Shift work

    Bluestaq US External

    Colorado Springs, CO
    3 days ago

  • Engineering Systems Administrator III

     ...Job Description We are seeking an experienced Linux/Systems Administrator to join our team and take responsibility for the installation, maintenance, and troubleshooting of our Linux-based and Windows-based systems. The ideal candidate will have extensive experience... 
    Immediate start
    Remote work

    Frontgrade Technologies

    Colorado Springs, CO
    4 days ago

  • Help Desk System Administrator - Top Secret Clearance

    $81.6k - $143.87k

     ...Management and Communications (C2BMC) Global team, is engineering, developing and integrating new capability for the Missile Defense System...  ...and remedying a wide variety of technical issues on both Linux and Windows systems. Typical duties include configuring and managing... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    3 days per week

    Lockheed Martin Corporation

    Colorado Springs, CO
    4 days ago

  • X-LAB System Administrator (Secret Clearance)

    $81.6k - $143.87k

     ...Communications (C2BMC) Experimentation Lab (X-LAB, is engineering, developing and integrating new capability for the Missile Defense System...  ...with system administration in both Windows Server and Linux operating systems. • Experience supporting users in an enterprise... 
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work
    Night shift
    Weekend work
    3 days per week

    Lockheed Martin Corporation

    Colorado Springs, CO
    9 hours ago

  • Junior Systems Administrator/System Engineer

    $69.55k - $125.73k

     ...integrate and deliver system capabilities. Administer and support Linux and/or Windows-based components in a large high-performance...  ..., and/or vulnerability assessments. Must have experience developing creative solutions to technical issues that arise in real time.... 
    Contract work
    Local area
    Immediate start
    Flexible hours

    Leidos

    Colorado Springs, CO
    4 days ago

  • Net-Sys Admin 2

     ...Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis... 
    Work at office
    Local area

    IC-CAP, LLC

    Colorado Springs, CO
    9 hours ago

  • Secret Server Administrator - Active TS/SCI with CI Poly

    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance...
    Temporary work
    Relocation package

    Enssolutions

    Colorado Springs, CO
    4 days ago

  • IT Administrator

    $95k - $125k

    Job Description We are conducting a confidential search for an experienced IT Administrator to oversee IT infrastructure, system administration, and data security for a fast-paced organization. This individual will play a critical role in ensuring smooth technical...
    Work experience placement
    Remote work

    Revel Staffing

    Colorado Springs, CO
    2 days ago

  • Systems Administrator II - Airport IT & Phones (Systems Administrator II)

    $78.46k - $94.19k

    Salary: $78,464.38 - $94,194.93 Annually Location : Airport - City of Colorado Springs, CO Job Type: Classified - Full Time Job Number: 18188 Division: Airport Department: Airport IT & Phones Opening Date: 04/22/2026 Closing Date: 5/6/2026 ...
    Full time
    Work experience placement
    H1b
    Local area
    Relocation
    Visa sponsorship
    Work visa
    Shift work

    City of Colorado Springs

    Colorado Springs, CO
    3 days ago

  • Jr Systems Administrator (MSP) - Stepping Forward Technology

    $60k - $80k

     ...Perform manual maintenance after hours when required Work closely with the vCIO to strategize and lower technology risks Develop relationships with our clients' primary contact A Day in the Life... Morning meeting with the client: What's on your list... 
    Immediate start
    Remote work
    Monday to Friday
    Day shift

    HR Solutions Group, Inc

    Colorado Springs, CO
    9 hours ago

  • System Administrator

    $80k - $105k

     ...our team as an experienced System Administrator. The System Administrator will support the United States Space Force (USSF) by developing software in support of Space Systems Command (SSC) Defensive Cyber Operations rapid agile development of defensive cyber solutions... 
    Full time
    For contractors
    Local area

    Dark Wolf Solutions

    Colorado Springs, CO
    9 hours ago

  • Desktop Support Technician

    $18 - $20 per hour

    Job Type Full-time Description We kindly ask that recruiters, agencies, and third parties do not contact us regarding this role. We are only considering applications submitted directly by candidates. Job Title: Desktop Support Technician Location: Primary...
    Full time
    Remote work
    Monday to Friday

    GDR Group

    Colorado Springs, CO
    3 days ago

  • Sr Systems Administrator

    $115k - $191.65k

    Sr Systems Administrator Location US-CO-Colorado Springs ID 2026-10905 Category Systems Administrator Position Type Regular Full-Time Application Open Date 2/12/2026 Application Deadline 4/28/2026 Salary...
    Full time
    For contractors
    Local area

    Scientific Research

    Colorado Springs, CO
    2 days ago