- Northrop Grumman (Aurora, CO)
- …responsibilities will include, but not be limited to, the following:** + Perform as a Linux and Windows System Administrator on large government contracts. + ... our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at...+ Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and… more
- Northrop Grumman (Aurora, CO)
- …will include, but not be limited to, the following: * Perform as a Linux System Administrator on large government contracts. * Perform administration ... your future and launch your career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based in the Aurora, Colorado… more
- Amentum (Colorado Springs, CO)
- **Position Title: System Administrator Internship** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** None available at ... of Duties:** The Missile Defense Space Enterprise Architecture (MDSEA) ** System Administrator Internship** supports the Middle Defense...* Must have experience working with Microsoft Windows or Linux operating systems . * Must be able… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …growth. Find your future together with us. Kratos Space is seeking an experienced System Administrator II to join our team with the following primary ... Information Technology, Computer Science Minimum of 2+ years of System Administrator experience in a TS/SCI environment...Familiarity with computer networks to include Microsoft Windows and Linux based operating systems as well as… more
- Paragon Cyber Solutions (Colorado Springs, CO)
- …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes...and/or at least five (5) years of Windows and Linux systems administration experience. + Strong knowledge… more
- Northrop Grumman (Aurora, CO)
- …(NGSP) seeks to fill a **Principal or Sr. Principal** ** System Administrator ** in the Payload and Ground Systems Division Engineering organization supporting ... VSAN design and implementation experience + Perform as consulting Systems Administrator and subject matter expert for...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and ... a schedule ) + Experience with both Windows and Linux operating systems + Experience with any...working in these fields.) + **Ability to obtain/maintain a Secret US Security Clearance is required.** **Qualifications We Prefer:**… more
- CACI International (Colorado Springs, CO)
- Tenable Nessus Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... 9/30/2025 **The Opportunity:** CACI is looking for a Tenable Administrator to support our DoD customer to implement an...Engine, Nessus Network Monitor, and Security Center on both Linux /Unix and Windows based environments + Ensure compliance with… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …+ Must meet Foundational qualification requirements outlined in DoD Manual 8140.03 for Systems Administrator (work role ID 451) and Technical Support Specialist ... FTP and SSL) + Maintain file servers, firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local… more
- CACI International (Colorado Springs, CO)
- …languages (eg, Python, PowerShell, Shell scripting) + Strong knowledge of operating systems (Windows, Linux , macOS) + Understanding of network protocols and ... stakeholders _Certifications:_ Relevant certifications might include: + Tanium Certified Operator/ Administrator + Certified Information Systems Security Professional… more