- Northrop Grumman (Aurora, CO)
- …Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...+ Windows server management experience + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems + … more
- GovCIO (Denver, CO)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6046/ linux -system- administrator %2c-senior-%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6046_… more
- L3Harris (Schriever AFB, CO)
- …cyber domains in the interest of national security. Job Title: Senior Specialist Linux Engineer Job Code: 23517 Job Location: Schriever SFB, CO Job Description: ... L3Harris Technologies is seeking a Senior Tier 3 Linux Engineer to provide enterprise-level support for mission-critical systems supporting national security… more
- General Dynamics Information Technology (Colorado Springs, CO)
- …(RMF) accredited environment + SIEM (Splunk, SolarWinds, etc.) + RedHat Enterprise Linux experience + VMware /MS Hypervisor/RedHat VM Manager virtualization of ... Family:** Systems Administration **Skills:** Host Based Security System (HBSS),Implementing Policies, Linux ,Red Hat Enterprise Linux (RHEL),Security Technical Implementation… more
- Northrop Grumman (Colorado Springs, CO)
- …Missile Defense Systems has an exciting career opportunity for a Sr Principal Systems Administrator - IT System Administrator SME (25-181) to join our team of ... system capabilities. **Essential Functions:** + Operate, maintain, and manage Windows/ Linux -based domain supporting a software development environment + Responsible… more
- Northrop Grumman (Colorado Springs, CO)
- …Defense Systems has an exciting career opportunity for a Principal Systems Administrator (25-229) to join our team of qualified, diverse individuals. This position, ... and future missile defense system capabilities. Operate, maintain, and manage Linux -based systems supporting a software development environment. Responsible for the… more
- Leidos (Aurora, CO)
- …(MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a key role in ... impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and performance. +… more
- Leidos (Aurora, CO)
- …The environment includes Microsoft-based servers, databases, and workstations as well as VMware and Linux server instances and an extensive network ... front. No exceptions.* We are hiring a **Senior Windows Administrator / Test Lab Manager** to join a high...have experience in or familiarity with the following systems: Windows/ Linux operating systems, VMware , VSphere and Vsphere… more
- Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
- …and Technology (NIST), Security Technical Implementation Guides (STIG), RHEL, Linux , PowerShell, Active Directory, VMware , Patching, System Administration ... the right thing. Kratos is looking for a System Administrator 4 to support system and infrastructure engineers and...+ Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as knowledge of… more
- General Dynamics Information Technology (Colorado Springs, CO)
- …**Microsoft Windows Server, Active Directory Red Hat Enterprise Linux servers, MS Hyper-V/ VMWare /ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion ... Trust/Other Required:** None **Job Family:** Network Administration **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CCNP - Cisco, CASP CE+… more