Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
8+ YOEBachelor's degree in CS/IT/EE/CE,8+ years systems admin,5+ years Linux administration,Security+ and Linux+ or RedHat cert,active SECRET clearance required.
Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, OpenShift, Ansible Automation, Gitlab, VEEAM, NetApp, HPE/Synergy, Synology, Windows, Active Directory, Cisco
Torch Technologies: Provides research and engineering services to the defense industry.
5+ YOERequires U.S. citizenship, 5–10 years of Linux administration in classified environments, active Secret clearance, IAT-II and Linux certifications, scripting skills, and Linux security experience.
PeopleTec: Provides technical services and solutions to defense agencies.
6+ YOE6+ years experience with Linux kernel customization, RHEL 7-10, containerization and container orchestration; Linux+ and Security+ certifications; active DoD Secret clearance and U.S. citizenship required.
RHEL 7-10, Linux, Multi-Factor Authentication (MFA), Cloud Development Environments (CDE)
INNOVIM: Delivers data engineering and scientific solutions to federal agencies.
3+ YOERequires 3+ years of Linux administration experience, Linux configuration and patching expertise, virtualization, Bash or Python scripting, DoD IAT Level II certification, and active DoW Secret clearance.
Linux, Red Hat Enterprise Linux, Red Hat Satellite, Ansible, vCenter, Bash, Python, OpenShift, Windows, VMware vSphere, VMware vCenter, IdM, LDAP, SSSD, Active Directory, DNS, DHCP, NTP, SSH, LVM, NFS, Windows Server, Windows 10, Windows 11, WSUS, SCCM, PowerShell, GPOs, RSA, PKI, BMC Remedy
Altech Solutions: A federal IT services supporting NASA cyber, infrastructure, field support, and data analytics programs.
12+ YOEBachelor's degree in a technical field, 12 years of systems or IT infrastructure experience, Linux/UNIX and Windows Server administration, virtualization experience, U.S. citizenship, and ability to obtain Public Trust clearance.
Linux, UNIX, Windows Server, VMware, OpenShift, Red Hat, RHCSA, RHCE, CompTIA Security+, Cisco CCNA, Cisco CCNP, Nexsan, Dell Unity, iDRAC, IPMI, Python, Cisco Software Defined Networking, DevSecOps
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
3+ YOERequires 3+ years of Linux administration, scripting, virtualization, networking, storage, configuration management, current IAT Level II certification, and active DoW Secret clearance; must obtain Top Secret clearance.
Linux, Red Hat Enterprise Linux, Red Hat Satellite, Ansible, vCenter, Bash, Python, OpenShift, Windows, LDAP, SSSD, Active Directory, DNS, DHCP, NTP, SSH, LVM, NFS, Windows Server, Windows 10, Windows 11, WSUS, SCCM, PowerShell, GPO, VMware vSphere, RSA, PKI, BMC Remedy
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
3+ YOEBachelor's degree or equivalent technical experience, 3+ years developing spacecraft or safety-critical software, and strong C++ experience. Preferred: embedded systems, aerospace, CCSDS, F' or cFS, Python, Rust, and hardware interfaces.
Linux Kernel & Containerization Subject Matter Expert
Redstone Arsenal, Alabama, United States
OnsiteFull Time
Maximum Technology Corporation: A small business providing DoD customers with data management, software and systems engineering, test and evaluation, and information system security solutions.
6+ YOESecret clearance, Linux+ and Security+ certifications, Associate's or Bachelor's in CS or related (or equivalent experience), 6+ years related experience, advanced RHEL and Linux kernel skills, containerization and infrastructure expertise.
RHEL, Linux kernel, Cloud Development Environment (CDE), Multi-Factor Authentication (MFA)
Linux Systems Administrator PR Lead - Kwajalein Atoll - 3856
Huntsville or Huntsville or Marshall Islands
OnsiteFull Time
RGNext: Operates and maintains space launch and missile defense ranges.
8+ YOEBachelor's or equivalent experience, 8+ years IT experience, expertise with RHEL, Docker, Ansible, Git; DoD baseline IAT Level II certifications (Security+/CySA+/GICSP and Linux+/Server+/CE); ability to obtain Secret clearance and relocate to Kwajalein.
RHEL, Red Hat, Docker, Kubernetes, Ansible, Git, GitLab, Ceph, Centrify, Windows, STIG, Bash, Python, PowerShell, sar, mpstat, top, vmstat, iostat
Linux Kernel and Containerization Subject Matter Expert (SME)
Huntsville, Alabama, United States
OnsiteFull Time
i3: Provides engineering and technical solutions for defense and aerospace.
6+ YOE6+ years experience with Linux kernel customization, containerization, RHEL 7-10 automation; Linux+ and Security+ certifications; active Secret clearance and U.S. citizenship; ability to support classified, air-gapped environments; travel up to 20%.
RHEL 7-10, Multi-Factor Authentication (MFA), Cloud Development Environments (CDE), Linux kernel
Linux Kernel and Containerization Subject Matter Expert (SME)
Huntsville, Alabama, United States
OnsiteFull Time
SimTech: Provides modeling and simulation services for defense systems.
6+ YOE6+ years supporting Linux systems; active Linux+ and Security+ certs; advanced RHEL 7-10 and kernel customization; expertise with container technologies and orchestration; proficiency in C/C++/Python/Bash/Go; U.S. citizenship and active Secret clearance required.
Red Hat Enterprise Linux (RHEL), Docker, Podman, Kubernetes, OpenShift, Ansible, Puppet, Chef, C, C++, Python, Bash, Go
Linux Kernel and Containerization Subject Matter Expert (SME)
Huntsville, Alabama, United States
OnsiteFull Time
Integration Innovation: Engineering, cybersecurity, and simulation solutions for defense agencies.
6+ YOEAssociate's/Bachelor's in CS or equivalent, 6+ years relevant experience, Linux+ and Security+ certifications, active Secret clearance, advanced RHEL (7-10) and containerization experience, up to 20% travel.
RHEL (7-10), Cloud Development Environments (CDE), Multi-Factor Authentication (MFA), THAAD
Nightwing: Provides advanced cyber and intelligence solutions for national security.
Proficient in C/C++ and Linux; strong debugging, kernel/driver development, and system internals knowledge; build systems with Make/CMake; scripting (bash); experience delivering software to government or commercial clients.
Intermediate System Administrator (Linux/OpenShift) - PAE Fires IT Support (AL, Huntsville)
Huntsville, Alabama, United States
OnsiteFull Time
Technology Automation & Management (TeAM): Provides IT and program management services to federal agencies.
Administer Red Hat OpenShift and Linux systems, maintain virtual infrastructure, serve as Tier 3 escalation for container and RHEL application issues, and support Dev/Stage/Prod environment provisioning.
Edgewater Federal Solutions: Provides IT and cybersecurity services to federal government agencies.
8+ YOETop Secret clearance required, U.S. citizenship, 8+ years Linux and cross-domain experience, LPIC or Red Hat Certified Administrator (RCSA) preferred, strong Red Hat/SE Linux and cross-domain printing expertise.
Red Hat, SE Linux, vi, Satellite Server, BigFix, DNS, DHCP, LDAP, SMTP, AIX, Solaris, CentOS, Windows, Linux, Trusted Print Delivery, Trusted Gateway Services, Trusted Guard, Forcepoint, BAE, Lockheed