Systems Administrator 3 – Linux, Bash, Python, STE/STN, Docker, Kubernetes

Job overview

The Systems Administrator 3 role is onsite in Annapolis Junction, MD. The stated annual salary range is $130,000–$270,000. The position supports a large-scale Linux system for Captivation Software’s customer mission to protect the country. The senior administrator maintains reliable, secure system operations by installing and supporting software, monitoring infrastructure, resolving problems, configuring network components, and improving operating-system performance. The role also sustains system security and supports the compute, network, memory, and storage environment.

What you'll do

• Install, operate, monitor, and troubleshoot software and components in a large-scale Linux system
• maintain system security integrity and configure network components
• implement operating-system enhancements
• use Linux CLI and Bash/Python scripting
• support COTS/GOTS/FOSS software, Linux clusters, Red Hat Satellite, Splunk, VMware ESXi, SaltStack or Ansible, HPE OneView, Nagios, and Docker as applicable.

What we're looking for

Skills & competencies

systems administrator 3

annapolis junction md

captivation software

$130k–$270k/year

linux

bash

python

docker

kubernetes

security+

ts/sci clearance

on-call

Work arrangement

• Weekend coverage required

Benefits & perks

• Up to 20% 401(k) contribution
• $3,600 HSA contribution
• six weeks paid time off
• company-paid medical, dental, vision, life, short- and long-term disability, and AD&D insurance.

Why this role

Requires 15 years of relevant systems administration experience, a technical bachelor’s degree or five additional years of experience, Security+ certification, U.S. citizenship, and an active TS/SCI clearance with favorable polygraph. On-call appears in the source title.

About the employer

Captivation Software is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.