91 rhel jobs at 37 companies in Denver, CO
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Systems Administrator
Aurora, Colorado, United States
$128k-$214k/yr OnsiteFull Time
15+ YOEBachelor's degree in a technical discipline or 5 additional years of experience; 15+ years in systems administration or related IT; RHEL experience; TS/SCI with polygraph required.
Red Hat Enterprise Linux (RHEL), Microsoft Windows, AWS
2w
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Principal Linux System Administrator
Aurora, Colorado, United States
$149k-$184k/yr OnsiteFull Time
8+ YOE8+ years administering Linux (RHEL) with Top Secret clearance, experience in system hardening (STIG/SCAP), virtualization, patch management, networking, troubleshooting, and automation/scripting.
Red Hat Enterprise Linux (RHEL), RHEL 8, RHEL 9, RHEL 10, VMware, VMware vSphere, Podman, Docker, Red Hat OpenShift, Kubernetes, minikube, Image registries, PyPI, Ansible, Bash, Python, Git, GitLab, CI/CD, DISA SCAP Compliance Checker, DISA STIG, Dell servers, SAN
3d
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Systems Engineer-IT Stf - E4
Littleton or Colorado
$118k-$219k/yr OnsiteFull Time
Requires active TS/SCI clearance with CI poly, U.S. citizenship, Linux administration experience, RHEL expertise, vulnerability remediation, Security+ eligibility, and ability to lift 30 pounds.
Linux, Unix, Red Hat Enterprise Linux (RHEL), Nessus, McAfee, WSUS, SCCM, Ivanti, Shavlik, Blade Logic, Splunk, ACAS, SCAP, HBSS, ELK Stack, Prometheus, TCP/IP, HTTP, SAN, NAS, Ceph, Ansible, Perl, Bash, PowerShell, Active Directory, OpenShift, Kubernetes, Docker, Podman, VMware, Horizon, vSphere, vCenter, vCloud, vRealize, NSX, vSAN, VXRail, NetApp, EMC
4w
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Engineer Principal – Linux Systems Integration
Westminster, Colorado, United States
OnsiteFull Time
6+ YOEBS+6 years (or equivalent) required, Top Secret clearance, proven Linux systems engineering experience with RedHat/RHEL, Ansible/Puppet automation, virtualization, and support for secure RMF environments.
RedHat Linux, Ansible, Puppet, Python, RHEL IdM, Satellite Server, DELL
2w
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Senior DevSecOps Engineer
Denver, Colorado, United States
$120k-$160k/yr OnsiteFull Time
5+ YOEBachelor's in STEM,5+ years DevSecOps experience,Python and YAML,containerization and Kubernetes,Ansible/Terraform/Helm,Linux (RHEL/Yocto/Buildroot),Bitbucket/GitLab,active Secret clearance required.
Python, YAML, Kubernetes, make, CMake, Ansible, Terraform, Helm, Linux, RHEL, Yocto, Buildroot, Bitbucket, GitLab, Confluence, JIRA
1w
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Systems Integration & Test Engineer 3
Aurora or Colorado
$140k-$150k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering, computer science, mathematics, or STEM; 5+ years of systems integration and test experience; Python or Perl; RHEL; Agile CI/CD; active transferable TS/SCI clearance.
Red Hat Enterprise Linux (RHEL), Python, Perl, Atlassian Suite, Jira, Confluence, Bitbucket, Cucumber, Gherkin, Zephyr, Java, C++, Agile Release Train (ART), Continuous Integration/Continuous Delivery (CI/CD)
1mo
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Prin Sys Engineer – Operations and Maintenance
Aurora, Colorado, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEBachelor's in STEM and 8+ years' systems engineering experience, active transferable TS/SCI clearance, U.S. citizenship, operations & maintenance and troubleshooting experience, software patching/deployment, Windows Server and RHEL familiarity.
Windows Server, Red Hat Enterprise Linux (RHEL), Java, C++, Python, Oracle
4w
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Systems Administrator - Level 4
Aurora, Colorado, United States
$129k-$194k/yr OnsiteFull Time
8+ YOEActive DoD TS/SCI clearance, RHEL server administration, VMware experience, DoD 8570 IAT Level II (e.g., Security+ CE) required or obtainable, ability to lift 40 lbs, bachelor's-level experience preferred.
RHEL, VMware, Active Directory, Linux, UNIX, Windows Server
1mo
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Senior DevSecOps Engineer
Boulder, Colorado, United States
$148k-$267k/yr OnsiteFull Time
10+ YOEActive DoD Secret clearance,10+ years experience, strong RHEL administration and scripting (Bash, Python), IaC and cloud expertise (Terraform, Ansible, CloudFormation, Pulumi), CI/CD and container orchestration experience, familiarity with NIST and DoD DevSecOps.
Terraform, Ansible, CloudFormation, Pulumi, GitLab CI, GitHub Actions, Azure DevOps, Jenkins, Docker, Kubernetes, RKE2, OpenShift, Rancher, Helm, Kustomize, Artifactory, Harbor, Docker Registry, Nexus, OPA, Conftest, Checkov, Red Hat Enterprise Linux, Bash, Python, Java, C#, Go, JavaScript/TypeScript, SAST, DAST, SCA, Git, VMware
2mo
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Applied Network Solutions Inc. - Sr. Automation Engineer (Networks)
Denver, Colorado, United States
$100k-$200k/yr OnsiteFull Time
Applied Network Solutions: Providing cybersecurity and network engineering services for government agencies.
16+ YOETS/SCI poly required; DoD 8140 IAT Level 2 compliance; 16 years combined experience required; expert networking protocols (TCP/IP, BGP, OSPF, MPLS); NSO, RHEL, Python/Java and automation experience; strong troubleshooting and communication.
Cisco Network Services Orchestrator (NSO), NETCONF, RESTCONF, JSON-RPC, Python, Java, YANG, RHEL, Cisco, Juniper, TCP/IP, BGP, OSPF, MPLS
1mo
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Sr Systems Security Engineer / Sr. Core Applications Administrator
Lone Tree or Englewood
$143k-$197k/yr HybridFull Time
8+ YOERequires active Top Secret/SCI clearance, bachelor\u0002s degree (or equivalent experience), 8+ years IT/security experience, RHEL/Linux application administration, GitLab/GitHub and JFrog Artifactory administration, DISA STIG/ATO experience, and scripting (Bash; Python/Ansible preferred).
Red Hat Enterprise Linux (RHEL), CentOS, Rocky Linux, RPM/YUM/DNF, systemd, SELinux, firewalld, iptables, Bash, Python, Ansible, Apache Tomcat, JBoss/WildFly, Apache HTTPD, Nginx, JFrog Artifactory, JFrog Xray, GitLab, GitLab CI, GitHub, Jenkins, 3DEXPERIENCE (3DX), Cameo Systems Modeler, Teamwork Cloud (TWC), Jama Connect, Siemens Teamcenter, PostgreSQL, Gitaly, Docker, Kubernetes, OpenShift, LDAP, Kerberos, PAM, SSSD, Flexera/FlexLM, DISA STIG, SAML, SSO
2w
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Site Rel Engineer Sr. - Model Integration Platform
Cleveland or Phoenix or Pittsburgh or Denver or Birmingham or Dallas or Strongsville
$86k-$158k/yr OnsiteFull Time
3+ YOE3+ years experience with Linux/RHEL, site reliability, monitoring, incident response, storage and scheduler administration; proficiency with shell/bash and Python; bachelor's degree typically required.
Linux (RHEL), IBM GPFS / Spectrum Scale, Slurm Scheduler, Shell/Bash, Python, Spark, Jupyter, IBM Spectrum Conductor, AWS, Azure, Ansible, VMware, KVM, Docker, Kubernetes, Oracle, MySQL, Postgres, Tableau, Power BI, Apache Tomcat
3w
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Solutions Engineer - Western US
Denver, Colorado, United States
RemoteFull Time
5+ YOE5+ years as a sales engineer in storage/cloud, NAS/object experience (CIFS/SMB,NFS), VMware/AWS/Azure experience, networking and OS knowledge, strong presentation and technical analysis skills, willing to travel up to 50%.
CIFS/SMB, NFS, Wireshark, VMware, AWS, Azure, HTTP, TLS, DNS, LDAP, SAML v2, Microsoft Windows, RHEL, CentOS, Ubuntu
1mo
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Program Network Engineer - Colorado
Aurora or Meridian or Lone Tree
$150k-$200k/yr OnsiteFull Time
8+ YOEActive Top Secret/SCI clearance,8+ years IT/networking experience, DoD 8570 IAT Level 2 (or obtain within 2 months), ability to triage issues, configure LANs, and work across multiple security domains.
Cisco, Juniper, Palo Alto, Red Hat, Microsoft, Windows 10, Terminal Services, Active Directory, RHEL 8, RHEL 9, Ubuntu, SAP
2w
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Unix Administrator
Denver, Colorado, United States
OnsiteFull Time
Manage, configure, tune, and secure large-scale Redhat/Oracle Linux systems; perform installations, patching, disaster recovery, and collaborate with security teams.
Redhat, Oracle Linux, RHEL, VMware, KVM, Microsoft Azure, Redhat Satellite, Shell
2mo
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Security Engineer II, DCO Engineer (TS/SCI, Onsite)
Aurora, Colorado, United States
$89k-$148k/yr OnsiteFull Time
5+ YOEBachelor's degree, active TS/SCI clearance, legally authorized to work in the US without sponsorship, 5+ years technical cyber-defense experience across at least two areas (containers/virtualization, Gigamon, data storage/analysis toolsets, Linux/Windows, network infrastructure, security applications).
Docker, Kubernetes, VMware, AWS, Gigamon, NFS, Ceph, Elastic Search, Logstash, Kibana, Splunk, Red Hat, Kali, Windows, SOAR, SIEM, IDS
3w
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DevSecOps Engineer (5470) (Boulder, CO) (Secret)
Boulder, Colorado, United States
$145k-$160k/yr OnsiteFull Time
5+ YOEActive DoD Secret clearance and U.S. citizenship required; 5+ years experience with Bash, Python, GitLab CI/CD, Artifactory, Docker, CI/CD pipelines, Helm; cybersecurity and troubleshooting skills.
Bash, Python, GitLab CI/CD, Artifactory, Docker, Helm, Kubernetes, ArgoCD, OpenShift, ELK, Prometheus, Tempo, Grafana, NATS, RHEL
2mo
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DevOps Engineer
Centennial, Colorado, United States
$105k-$175k/yr HybridFull Time
2+ YOE2+ years experience with service creation; 2+ years Kubernetes/Docker/Python; 1 year Java/C/C++; 3+ years Python data libs; 3+ years AWS/Linux; TS/SCI clearance required.
Kubernetes, Helm, Docker, Python, Java, C/C++, JavaScript, SciPy, NumPy, Pandas, Boto3, AWS CLI, S3, SQS, SNS, Bash, RHEL, Jenkins, Gitlab, CICD, ArgoCD, Rancher, Harbor, Dockerfiles
2w
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Supply Chain Delivery Professional & Security Focal
Irvine or Denver
$87k-$130k/yr HybridFull Time
5+ YOE5+ years experience in supply chain/IT/BPO delivery, client and financial management, team leadership, familiarity with sFTP/FTPS/HTTPS/AS2/REST APIs, experience with supply chain integrations, audits and security governance.
sFTP, FTPS, HTTPS, AS2, REST APIs, Red Hat, SEI/CMM, AI Agents
2w
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Systems Administrator II
Broomfield, Colorado, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience, 2+ years systems administration, CompTIA Security+/DoD 8570 IAT II, Active Directory, VMware, endpoint hardening, STIG/RMF familiarity, TS/SCI eligible.
Active Directory, VMware, PowerShell, Python, Bash, RHEL, Windows
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