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DoD-Cleared Senior Linux Systems Administrator

  • Job type Posted on: Jul 20, 2026
  • Experience level globalhr
  • Employment type Pelham, New Hampshire
  • Employment type Onsite
  • Salary Full-time

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Job Title :

DoD-Cleared Senior Linux Systems Administrator

Job Type :

Full-time

Job Location :

Pelham New Hampshire United States

Remote :

No

Jobcon Logo Job Description :

RTX in New Hampshire seeks an experienced System Administrator to manage a heterogeneous Red Hat Enterprise Linux environment and oversee virtualization and container platforms including VMware vCenter, vSphere, Horizon, ESXi, KVM, Podman, Docker, and Kubernetes/OpenShift. You will partner with cybersecurity teams to maintain compliance with DFARS, RMF, and the NIST Cybersecurity Framework while supporting mission systems on-site, with occasional after-hours work and up to 10% travel; DoD #J-18808-Ljbffr

Jobcon Logo Position Details

Posted:

Jul 20, 2026

Reference Number:

14660_23AE8C6622B861DF5AA7476AFA8E35AC

Employment:

Full-time

Salary:

Not Available

City:

Pelham

Job Origin:

APPCAST_CPC

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RTX in New Hampshire seeks an experienced System Administrator to manage a heterogeneous Red Hat Enterprise Linux environment and oversee virtualization and container platforms including VMware vCenter, vSphere, Horizon, ESXi, KVM, Podman, Docker, and Kubernetes/OpenShift. You will partner with cybersecurity teams to maintain compliance with DFARS, RMF, and the NIST Cybersecurity Framework while supporting mission systems on-site, with occasional after-hours work and up to 10% travel; DoD #J-18808-Ljbffr

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