Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

System Administrator

$92.5k - $171.5k

Harris Geospatial Solutions

Job Title: Senior, System Administrator Job Code: 39393 Job Location: Colorado Springs, CO Job Schedule: Standard 5/8 Job Description: We are seeking a skilled and experienced Cyber Infrastructure Systems Engineer (CISE) to join our Colorado Springs, CO team. The ideal candidate will have system administration expertise in Amazon Web Service (AWS) Amazon Machine Images (AMI), managing and optimizing Windows and Linux systems, as well as virtual infrastructures. This role requires a hands‑on professional with a robust understanding of security and risk management, and system monitoring. The candidate must have a proven track record of designing and implementing solutions that comply with security policies, maintaining a secure and resilient IT environment. Essential Functions: Utilize cloud technologies such as Amazon Web Service (AWS) Amazon Machine Images (AMI) Installation of monitoring agents, STIGing, and Hardening AWS AMIs Update Packer configurations and scripts to facilitate AWS AMI STIG/Hardening and installation of custom tools such as Viper. Development of an automated patching methodology using AWS System’s Manager. System Administration experience with AWS Elastic Compute Cloud (EC2) Configure, monitor, maintain, and troubleshoot Red Hat Linux systems. Manage and maintain Windows systems to ensure their optimal performance and reliability. Ensure the smooth operation and maintenance of server systems and network infrastructure to support business continuity and performance. Monitor system performance and resource usage, identify potential problems, and implement solutions to maintain system resilience and security. Qualifications: Bachelor’s Degree with a minimum of 6 years of relevant experience, or Graduate Degree with a minimum of 4 years of relevant experience, or in lieu of a degree, a minimum of 10 years of prior related experience. Clearance: Top Secret/Sensitive Compartmented Information (TS/SCI) DoD 8570.01-M IAT Level 2 Required Professional Certifications: CCNA- Security, Security+ CE, or higher certification Preferred Additional Skills: Experience working with Jenkins and Gitlab Runner Experience working with continuous integration, build management, and automated test frameworks. Experience utilizing virtualization technologies and backup solutions. Experience in a dynamic, fast‑paced, team‑oriented environment. In compliance with pay transparency requirements, the salary range for this role in Colorado state is $92,500-$171,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company‑paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is a proud Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug‑free workplace and performs pre‑employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. #J-18808-Ljbffr

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the System Administrator in Colorado Springs, CO vacancy
  •  ...and push the data on the best cloud platform to fit your needs, including your own.Job DescriptionLOCAL CANDIDATES ONLY LINUX System Administrator Position Overview This is a 2nd shift position with typical hours from 12pm-9am Mountain Time The start and end times will... 
    Suggested
    Work at office
    Local area
    Remote work
    Afternoon shift

    AmNet Services

    Colorado Springs, CO
    2 days ago
  • $115k - $165k

    Overview/ Job ResponsibilitiesPosition is contingent upon contract award and funding.Entarian is seeking a System Administrator SME to support the US Space Force, Space Operations Command (SpOC), Space Delta 8. Space Delta 8 is the SATCOM war-fighting lead for the US Space... 
    Suggested
    Full time
    Contract work
    Immediate start

    Sev1Tech

    Colorado Springs, CO
    2 days ago
  • DescriptionSAIC is seeking a System Administrator in support of North American Aerospace Defense Command (NORAD)/United States Northern Command (USNORTHCOM) Information Technology (IT) Enterprise Services (NITES). The purpose of NITES is to enable the J6 to provide enterprise... 
    Suggested

    Science Applications International Corporation

    Colorado Springs, CO
    2 days ago
  • $69.1k - $141.5k

    Job Title: Infrastructure Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required...  ...End: 9/30/2026The Opportunity:CACI is looking for a Systems Administration Design Engineer to perform System Administrator development and... 
    Suggested
    Contract work
    For contractors
    Work experience placement
    Flexible hours

    CACI International

    Colorado Springs, CO
    3 days ago
  • $135k - $160k

     ...Senior System AdministratorColorado Springs, COActive TS/SCI$135,000 – $160,000 base salaryCornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are... 
    Suggested

    Cornerstone Defense

    Colorado Springs, CO
    3 days ago
  •  ...Virtualization Systems AdministratorOwn your opportunity to support national defense. Your work will help keep critical operations...  ...the next generation of innovation.As a Virtualization Systems Administrator supporting Infrastructure Services, you will be responsible for... 

    General Dynamics Information Technology

    Colorado Springs, CO
    3 days ago
  •  ...BOAB Ventures seeks an experienced Windows Systems Administrator to support a DoD-cleared environment in Colorado Springs. The role requires administering Windows servers/workstations, applying patches, and maintaining STIG compliance while coordinating RMF activities.... 

    BOAB Ventures

    Colorado Springs, CO
    5 days ago
  • $65k - $80k

     ...Systems Administrator Location: Colorado Springs, CO Clearance: Active Secret preferred We are seeking a Systems Administrator to operate and maintain internal IT infrastructure supporting regulated Space and DoD programs. This role focuses on secure system administration... 

    Integrity Communications Solutions Inc

    Colorado Springs, CO
    5 days ago
  • $79.05k - $137.45k

     ...Systems AdministratorResponsibilities 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

    ClearanceJobs

    Colorado Springs, CO
    5 days ago
  • $118.1k - $200.76k

     ...Systems Administrator As a Systems Administrator in an enterprise test organization, the incumbent will be part of a thriving dynamic team of Systems Administrators and IT professionals. The test center support team maintains smooth operation of multi-user computer... 
    Full time
    Local area
    Remote work

    BAE Systems USA

    Colorado Springs, CO
    4 days ago
  • $60k - $65k

     ...Outcome-Based Solutions Job Summary: The MCSC SATCOM Services Administrator is responsible for the monitoring and administration of the BFT...  ...and specialized tools and techniques to identify and resolve system and client issues. Job Duties: Monitor networks, servers, and... 
    Interim role
    Work at office
    Local area
    Flexible hours
    Night shift

    Belcan

    Colorado Springs, CO
    2 days ago
  • $115k - $165k

     ...System Administrator SmeEntarian is seeking a System Administrator SME to support the US Space Force, Space Operations Command (SpOC), Space Delta 8. Space Delta 8 is the SATCOM war-fighting lead for the US Space Force and leads the operation, maintenance, and modernization... 
    Immediate start

    Sev1Tech

    Colorado Springs, CO
    2 days ago
  • $100k

     ...Department of Defense and often focused on the space initiatives of our government customers. I2X Technologies is seeking a System Administrator to support ongoing activities for a customer in Colorado Springs, CO .This position will be on-site and will require an... 
    Work experience placement
    Local area
    Long distance

    Isys Technologies

    Colorado Springs, CO
    4 days ago
  • $110.8k - $185.1k

     ...Job TitleAMERICAN SYSTEMS is seeking a qualified candidate for a position supporting national priority programs.Job ResponsibilitiesThe...  ...must meet DoD 8140 qualification requirements for the Systems Administrator work role, designated as work role code 451 at the... 
    Work experience placement

    American Systems

    Colorado Springs, CO
    4 days ago
  •  ...Senior Systems Administrator/Technical LeadIn a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing... 
    Work at office

    ClearanceJobs

    Colorado Springs, CO
    3 days ago
  • $110k - $120k

     ...and failures – not just their success. We appreciate the individuality of the people around us. JOB SUMMARY: The System Administrator II provides advanced system administration, maintenance, and support for government clients within Trace3’s Federal, State,... 
    Full time
    Live in
    Work at office
    Local area
    Flexible hours

    Trace3

    Colorado Springs, CO
    1 day ago
  •  ...TMC Technologies is hiring a Satellite Systems Administrator to join our team supporting U.S. Space Force Space Systems Command at Schriever Space Force Base in Colorado Springs, CO. The role focuses on configuring, maintaining, and troubleshooting cross-domain systems... 

    TMC Technologies

    Colorado Springs, CO
    3 days ago
  • $114k - $129k

     ...Systems AdministratorIERUS specializes in electromagnetic spectrum technologies and design for RF, IR, and optical applications. IERUS...  ....This is an opportunity to join the IERUS team as a Systems Administrator supporting a large Missile Defense Agency program.Responsibilities... 
    Work experience placement
    Casual work
    Remote work

    IERUS Technologies Inc

    Colorado Springs, CO
    3 days ago
  • $90k - $120k

     ...Senior Systems Administrator Colorado Springs Why This Role Matters At Bluestaq, mission success depends on systems that are secure, reliable, and always ready. As a Senior Systems Administrator, you'll keep critical infrastructure running — maintaining, monitoring... 
    Work experience placement
    Live in
    Local area
    Immediate start
    Relocation
    Shift work

    Bluestaq External

    Colorado Springs, CO
    1 day ago
  • $132.25k - $220.4k

     ...Senior Systems AdministratorEstimated Starting Salary Range: USD $132,250.00/Yr. - USD $220,400.00/Yr. Salary to be determined by the...  ...and alignment with market data.DescriptionThe Senior Systems Administrator provides senior-level system administration, integration, and... 
    For contractors
    Local area

    Scientific Research

    Colorado Springs, CO
    5 days ago
  •  ...support MDA flight tests and focus on the integration of the R&D systems into C2BMC and will contribute to other ongoing X-Lab...  ...work through updating processes and procedures. RedHat 7/8/9 administrative experience in an enterprise environment. Windows 10/11 administrative... 
    Ongoing contract
    Long term contract
    Remote work

    ClearanceJobs

    Colorado Springs, CO
    5 days ago
  • We are supporting a growing technology organisation seeking a Senior Systems Administrator to manage and scale its internal IT and network infrastructure. This role is hands-on and varied, combining day-to-day IT support with longer-term systems, security, and automation... 

    EVONA

    Colorado Springs, CO
    1 day ago
  • $75k - $95k

     ...Business Systems Administrator The Business Systems Administrator owns the day-to-day administration of the firm's core business systems, principally Salesforce and the Microsoft 365 environment, and serves as the firm's internal technology function. The role configures... 
    Temporary work
    Work at office
    Local area

    HIS Envoys Group

    Colorado Springs, CO
    3 days ago
  • $96.57k - $130.65k

     ...Experience: 6 + years of related experience US Citizenship Required: Yes Job Description: ENDPOINT MANAGEMENT SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure and... 
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Colorado Springs, CO
    5 days ago
  •  ...Serve as the firm's accountable Salesforce administrator across all entities, managing users, licenses, permission sets, sharing rules, flows...  ...records, and patch compliance reporting Maintain runbooks and system documentation Build automation connecting Microsoft Graph,... 
    Work at office

    Jobtailor

    Colorado Springs, CO
    3 days ago
  •  ...Senior Linux Systems Administrator This position is open with a company in the space industry that is looking for a Senior Linux Systems Administrator to administer our Red Hat Linux systems, Dell switches, AWS environment, Azure, Openshift and Ansible environment.... 
    Casual work
    Weekend work

    1872 Consulting

    Colorado Springs, CO
    4 days ago
  •  .... Make an impact by using your expertise to protect our country from threats. Job Description ENTERPRISE MONITORING SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure and... 

    General Dynamics Information Technology

    Colorado Springs, CO
    a month ago
  •  ...Support the implementation of security protocols and monitoring systems The Cyber Admin will support the Cyber Tools team as part of...  ...the time of application, which is required to start Systems administration of Windows and Linux servers, as well as vCenter Technical... 
    Full time
    Contract work
    Work experience placement

    Northrop Grumman

    Colorado Springs, CO
    1 day ago
  •  ...security. Make an impact by using your expertise to protect our country from threats. Job Description ENDPOINT MANAGEMENT SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure... 

    General Dynamics Information Technology

    Colorado Springs, CO
    more than 2 months ago
  • $120k - $125k

     ...7+ years working directly with RHEL. Candidate should show clear career progression in RHEL engineering.  ~ Demonstrated focus on system integrations and DevOps  ~4+ years should include hands on OpenShift experience.  ~ Participation in a rotational on-call schedule... 

    Above and Beyond Talent Acquisition, Inc

    Colorado Springs, CO
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to System Administrator. Be the first to apply!