TS/SCI Linux Systems Administrator — Automation & Security

MANTECH; Fort Meade (MD); Presencial; USD 140.000 - 190.000; Jornada completa

Descripción de la vacante

MANTECH is seeking an experienced Linux Systems Administrator for our Fort Meade, MD area. You will provide comprehensive administration for multi‑platform environments and design automation to improve deployment efficiency.

The role requires a TS/SCI clearance, 10+ years in systems administration, and hands-on experience with Linux, virtualization (VMware), and security hardening. Join a mission‑critical team supporting IT system development and testing.

Formación

• Bachelor’s degree in a technical field with 10+ years of systems administration experience, or an Associate’s degree with 15+ years.
• 10+ years of systems administration experience.
• 3 years hands-on experience with Kubernetes/Rancher OR Ansible including AAP OR AWS virtualization/orchestration.
• Experience with Linux administration and enterprise OS.
• Experience managing virtualization platforms (VMware) and SAN.

Responsabilidades

• Provide comprehensive administration for multi‑platform environments.
• Design automated security hardening to improve deployment scalability.
• Configure host-based security and IDS.
• Monitor performance and investigate anomalies.
• Develop automation scripts to streamline server integration.
• Analyze system and security logs and respond to events.
• Engineer IAM automation to replace manual provisioning.
• Conduct audits to verify security compliance and identify gaps.
• Participate in design/review meetings with management.

Conocimientos

Linux systems administration

Security hardening

Automation scripting

Incident response / monitoring

IAM automation

Educación

Bachelor’s degree in a technical field

Associate's degree

Herramientas

Docker

Kubernetes

SaltStack

Puppet

Descripción del empleo

MANTECH is seeking an experienced Linux Systems Administrator for our Fort Meade, MD area. You will provide comprehensive administration for multi‑platform environments and design automation to improve deployment efficiency.

The role requires a TS/SCI clearance, 10+ years in systems administration, and hands-on experience with Linux, virtualization (VMware), and security hardening. Join a mission‑critical team supporting IT system development and testing.