- GovCIO (Denver, CO)
- … administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux ... Ruby, Python - appropriate use of built-in functions and libraries + Advanced Linux System Administration , Configuration, and System Security + Advanced systems… more
- CACI International (Denver, CO)
- …managing linux -based virtual server environments + Hands-on working knowledge of RedHat linux systems + Responsible for pro-active systems monitoring and ... Posting End: 9/19/2025 CACI is seeking **Systems Administrators** with Linux Infrastructure experience to manage and maintain mission-critical operational IT… more
- Northrop Grumman (Aurora, CO)
- …with adjudicated Full Scope Polygraph at time of application** + Must have server administration experience with Linux ( RedHat Enterprise Linux is ... + 10+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI...experience + Experience with host-based firewall implementations and configuration ( Redhat "iptables") + Windows 10 administration experience;… more
- Northrop Grumman (Aurora, CO)
- …with adjudicated Polygraph at time of application to be considered. * Must have server administration experience with Linux ( RedHat Enterprise Linux is ... Higher degree in a STEM-related discipline * Experience with Red Hat Enterprise Linux (RHEL) server & workstation administration in an SCI classified… more
- Lockheed Martin (Littleton, CO)
- …Windows or Linux server operating systems * Proficiency automating system administration tasks using scripting tools and/or IaC * Prior IT support experience ... & automation such as shell or Ansible * Experience with RedHat Enterprise Linux \(RHEL\) * Experience with Windows Server * Experience administering virtual… more
- Lockheed Martin (Colorado Springs, CO)
- …of Windows Server Operating Systems \(i\.e\., 2008 R2/2012/2016/2018/2022\) * Knowledge of Linux Administration RedHat 7\.X, 8\.X, 9\.X\) * Knowledge ... practices, STIG compliance, and Privileged User responsibilities * Windows System Administration including Active Directory, power shell, group policy * Automating… more
- BAE Systems (Boulder, CO)
- …VDI + Ansible + Alternative Requirement: Two or more of these skills: + Linux administration (prefer RedHat ) + Kubernetes (prefer OpenShift) + Elastic ... stack + Amazon Web Services + Networking + Terraform + Proven leadership experience at the technical, team, or organizational levels. \#LI-AP1 A security clearance or access with Polygraph is not required to be eligible for this position. However, the… more
- GovCIO (Denver, CO)
- …Unix, Linux , and Windows, which includes on-site and remote administration , user support, performance monitoring and tuning, and capacity planning + Provide ... listed below, with a named specialty in **ONE or more skill areas:** **Unix/ Linux server administration ** - + Experience administering servers running the Unix… more
- US Bank (Denver, CO)
- …Service (EKS).** ** Linux Systems** **: Solid experience with** ** Linux -based environments** **, including system administration , performance tuning, and ... are seeking a highly skilled Container Platform Engineer with deep experience in RedHat OpenShift and a strong background in cloud-native technologies. You will be… more
- GovCIO (Denver, CO)
- … RedHat 3scale Ansible, Google Cloud Platform, Microsoft Azure, Linux shell scripting, Microsoft PowerShell, JYTHON, AppDynamics, Zabbix, SolarWinds, Zabbix, ... including Oracle, SQL Server, Postgres, which includes on-site and remote administration , user support, performance monitoring and tuning, and capacity planning. +… more