2d
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Red Hat Certified Engineer (RHCE)
Corona, California, United States
$200k-$240k/yr OnsiteFull Time
7+ YOERHCE/RHCA required; 7+ years Linux systems administration with OpenShift/Kubernetes, automation (Ansible, Bash, Python), virtualization, security/STIGs and DoD experience; bachelor's degree in CS/IT preferred.
RHEL, CentOS, Rocky, Red Hat OpenShift, Kubernetes, VMware ESXi, Ansible, Bash, Python, CI/CD, DoD STIGs, RMF
2mo
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Red Hat Enterprise Linux (RHEL) Administrator - United States
Colorado Springs, Colorado, United States
OnsiteFull Time
7+ YOEActive Secret clearance; 7+ years Linux/RHEL admin; U.S. citizen; reside near Colorado Springs; on-call rotation; RHCSA/RHCE preferred.
OpenShift, Tenable, HP WebInspect, RHEL, RHCSA, RHCE
2mo
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Systems Administrator, Senior
Dayton, Ohio, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years Linux administration; automation with Ansible/Terraform; containers (Docker/Kubernetes/Podman); security hardening (IdM/LDAP, FApolicyd, STIG); TS/SCI clearance; BS in CS/Engineering; RHCE/LFCE; experience with network security and CI/CD.
Ansible, Terraform, Docker, Kubernetes, Podman, SELinux, FApolicyd, STIG, IdM/LDAP, RHCE, LFCE, OpenShift, EKS, RKE, Helm, Kustomize, CSI, CNI, GitLab CI, Jenkins, GitHub Actions, IPTables, NFTables, DNS, HAProxy, Nginx, sysctl
1d
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Operations System Engineer
Phoenix, Arizona, United States
OnsiteFull Time
3+ YOE3+ years related experience; Linux (RHEL) and AIX administration; DB2 experience; system upgrades, monitoring, troubleshooting, documentation; RHCE or IBM Certified Administrator preferred.
Linux, AIX, DB2, Red Hat Enterprise Linux (RHEL), Keystone
2mo
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Administrator - Linux, Red Hat Cluster, Red Hat Satellite (59156)
United States
OnsiteFull Time
Proficient Linux system administration with strong RedHat Satellite and Redhat Cluster experience, troubleshooting and root-cause analysis skills; RHCSA/RHCE certifications are optional but valuable.
Linux, RedHat Satellite, Redhat Cluster, Linux command-line tools
1d
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Operations System Engineer
Phoenix, Arizona, United States
OnsiteFull Time
3+ YOE3+ years experience in system administration with 1+ years on Linux/AIX; DB2 experience preferred; strong troubleshooting, documentation, and teamwork skills; RHCE/IBM certifications preferred.
Linux, AIX, DB2, RHEL, Keystone
5d
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IT Support Consultant
Providence, Rhode Island, United States
OnsiteFull Time
2+ YOE2+ years desktop support experience; bachelor’s preferred; experience with Windows and OSX; knowledge of SMS/SCCM, JAMF, ARD; certifications such as RHCSA, RHCE, LPIC, CompTIA, HDI, ITIL preferred.
Windows, OSX, SMS/SCCM, JAMF, ARD
2mo
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Photomask Data Preparation/System Administration Engineer
Phoenix, Arizona, United States
OnsiteFull Time
Bachelor degree in IT-related fields; Linux/Windows/Network/VMware/Docker/K8S experience; RHCSA/RHCE/CCNA/VCP certifications a plus; strong problem-solving and cross-team collaboration.
Linux, Windows, Network, VMware, Docker, Kubernetes
1w
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Principal, Infrastructure Innovation & Automation
Dallas, Texas, United States
$169k-$230k/yr HybridFull Time
10+ YOE10+ years infrastructure engineering with expertise in RHEL, OpenShift/Kubernetes, automation (Ansible, Terraform), CI/CD and GitOps; bachelor\u0002s degree in CS/IT; RHCA/RHCE and OpenShift specialist preferred.
Red Hat OpenShift, Kubernetes, RHEL, Ansible Automation Platform, Terraform, Jenkins, GitHub Actions, GitLab CI, Tekton, OpenShift Pipelines, ArgoCD, ApplicationSets, Python, Bash, Helm, Operators, Prometheus, Grafana, AWS
2mo
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Photomask Data Preparation/System Administration Engineer (Phoenix, AZ, US, 85083)
Phoenix, Arizona, United States
OnsiteFull Time
Bachelor degree in IT; Linux/Windows/Network/VMware/Docker/Kubernetes experience; RHCSA/RHCE/CCNA/VCP a plus; strong troubleshooting; cross-functional collaboration; willingness for weekend/holiday/swing shift.
Linux, Windows, VMware, Docker, Kubernetes, Networking, Oracle Database, DB2
2mo
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Senior Systems Administrator
Virginia, Virginia, United States
OnsiteFull Time
10+ YOETen years' experience in operating and maintaining complex computer systems; DoD 8570.01-M IAT II with Security+; Bachelor's preferred; MCSE/RHCE/CCNA may substitute; TS/SCI eligibility.
Windows Server, Linux, VMware, Hyper-V, Active Directory, DNS, DHCP, Veeam, Azure Site Recovery, SIEM, cloud integration
6d
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Security Technical Account Manager
North Carolina, United States
$108k-$173k/yr RemoteFull Time
10+ YOEUS citizenship required; associates or bachelor's in a technical discipline; RHCE (RHCA preferred) and security certifications preferred; 10+ years security/support/engineering experience; agile/DevOps experience; excellent communication.
Red Hat Enterprise Linux (RHEL), Docker, Kubernetes, Ansible
1w
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Senior Linux System Engineer
United States
RemoteFull Time
7+ YOE7+ years Linux administration experience, RHCE/RHCA and Ansible/OpenShift expertise, bachelor\u0002s degree, US citizenship and Public Trust background screening, scripting (Bash/Python), networking and security experience.
Red Hat Enterprise Linux, RHEL 8, RHEL 9, Red Hat Ansible Automation Platform (AAP), Ansible, OpenShift Virtualization, OpenShift, oc CLI, OpenSCAP, AIDE, SELinux, CIS, STIG, LDAP, Active Directory, SSSD, Kerberos, Bash, Python, ITIL
2mo
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Application Administrator- Linux
Tampa or United States
RemoteFull Time
5+ YOEUS citizenship and minimum T3 security suitability; 5+ years Linux/RHEL application administration; RHCE or bachelor\u0002s degree preferred; expertise with Apache, Tomcat, LDAP and STIG compliance; on-call availability.
RHEL, Apache, Tomcat, LDAP, Oracle Unified Directory, Red Hat SSOM, Splunk, Oracle Cloud Infrastructure (OCI), AWS, Microsoft Azure
3mo
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RedHat Linux System Administrator (Levels I - IV)
Annapolis Junction, Maryland, United States
$120k-$185k/yr OnsiteFull Time
1+ YOEActive TS/SCI with Poly, RHCE, high school or GED, 1+ years IT experience with 1+ years RHEL administration (levels vary), ability to configure, operate, and maintain Red Hat Enterprise Linux systems.
Red Hat Enterprise Linux
1w
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Senior Linux Engineer
United States
RemoteFull Time
Must be U.S. citizen eligible for DoD secret clearance; Security+ CE or IAT II/III; RHCE or LPIC-3 preferred; experienced Linux systems administration, patching, backups, automation, and security best practices.
SE Linux, CentOS, AlmaLinux, Rocky Linux, RHEL, Ubuntu, Bash, Python, Perl, Ansible, Puppet, Chef, Microsoft Hyper-V, KVM, AWS, Azure, Docker, Kubernetes
4w
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Senior Specialist, Systems Administrator (39845)
Melbourne or Rochester or Salt Lake City
$80k-$171k/yr OnsiteFull Time
6+ YOE6+ years relevant experience (or 4+ with graduate degree, or 10+ without degree). 4+ years Linux endpoint administration, bachelor\u0002s degree (or equivalent), RHCSA/RHCE preferred, strong automation and identity integration skills.
Wayland, Xorg, Kickstart, preseed, Red Hat Satellite, SELinux, AppArmor, Ansible, Bash, Python, AD, LDAP, Kerberos, SSSD, EDR, CI/CD
2mo
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Systems Administrator, Senior
Wright Patterson AFB, Ohio, United States
$78k-$176k/yr OnsiteFull Time
7+ YOE7+ years Linux administration; automation with Ansible/Terraform; containers Docker/Kubernetes/Podman; SELinux/FApolicyd, STIG; IdM/LDAP; networking and security concepts; TS/SCI clearance; Bachelor's in CS/Engineering/STEM; RHCE or LFCE.
Ansible, Terraform, Docker, Kubernetes, Podman, SELinux, FApolicyd, STIG, IdM/LDAP, Certificates, Networking
1mo
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Senior Linux/UNIX System Administrator
Patrick Space Force Base or Brevard County
OnsiteFull Time
5+ YOE5+ years Linux/UNIX administration with Red Hat 7.x and Solaris; Security+ required, RHCSA/RHCE preferred; Top Secret clearance and IAT Level 2; containerization (Docker/Kubernetes) and scripting/migration experience a plus.
Red Hat 7.x, Oracle Solaris 11, Docker, Kubernetes, Ansible, Red Hat Satellite, Red Hat Enterprise Virtualization, ZFS
3mo
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Expert CNO Developer
Hanover, Maryland, United States
$142k-$236k/yr OnsiteFull Time
10+ YOETS/SCI w/ Poly clearance required; 10+ years technical experience (with MS) or 12+ (BS) or 16+ (HS); BS/MS in technical discipline or equivalent experience; certifications (MCSE, RHCE, CEH, CCNA, CISSP); scripting and CNO/networking expertise.
Python, Perl, VBScript, Unix shell scripts, Ansible, ELK, Splunk, NiFi, VMware
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