Senior Linux Admin (RHEL) – Secret Clearance, On‑Site SD

Mavensoft Technologies, LLC; San Diego (CA); Sur place; USD 110 000 - 160 000; Plein temps

Résumé du poste

Mavensoft Technologies, LLC is seeking a Sr. Linux Admin specializing in RHEL for an Aerospace and Defense program in San Diego, CA. This on-site role requires US citizenship and the ability to obtain/maintain a Secret clearance.

You'll support mixed Linux/Windows networks and VMware virtualization to enable development and test automation teams. The ideal candidate has deep RHEL expertise, LDAP (RHDS), strong scripting (Bash/Ansible/Python), and experience with security hardening (STIGs).

Qualifications

• 4 years of experience with STEM PhD; additional 4 years can substitute for a degree.
• Advanced knowledge of Red Hat operating systems.
• Experience with LDAP (RHDS) and STIGs implementation.
• Proficient in Bash/Shell, Ansible, Python; automation skills.
• Experience with Splunk monitoring and Windows basics.
• Familiarity with virtualization and containerization technologies.

Responsabilités

• Support large, mixed Linux/Windows networks including VMware virtualization.
• Collaborate with engineers to design system architectures for development networks.
• Install, upgrade, troubleshoot, tune, and automate infrastructure components.
• Maintain system documentation and security posture; provide support.
• Travel up to 10% as needed.

Connaissances

RH Linux administration

RHDS / LDAP

System hardening

Bash/Shell/Ansible/Python

Splunk monitoring

KVM/Hyper-V/RH-V virtualization

STIGs implementation

DNS (BIND)

Scripting/Programming

Formation

STEM PhD or Bachelor's equivalency

Outils

Docker

OpenShift

Kubernetes

VMware

KVM

Hyper-V

Description du poste

Mavensoft Technologies, LLC is seeking a Sr. Linux Admin specializing in RHEL for an Aerospace and Defense program in San Diego, CA. This on-site role requires US citizenship and the ability to obtain/maintain a Secret clearance.

You'll support mixed Linux/Windows networks and VMware virtualization to enable development and test automation teams. The ideal candidate has deep RHEL expertise, LDAP (RHDS), strong scripting (Bash/Ansible/Python), and experience with security hardening (STIGs).