Systems Administrator 3 - Linux/STE/STN/Virtualization/Ansible/Python/Kubernetes/Docker
Quick Summary
Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S.
Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.
Captivation Software is looking for a mid level systems administrator who will be assisting with daily responsibilities.
Responsibilities
~1 min read- →You will work on large mixed Contractor/Civilian, SA/SE team supporting DevOps and Live systems.
- →Supported systems are Linux and Windows hard boxes and VM’s.
- →You will come in look at your monitoring, catch up on emails and your team Skype chat room for mission critical updates and hot issues then go to JIRA and start working off tickets.
- →The team supports 3 (diff classifications) of backend environment with Mission and Operations users and desktops so authentication, DNS, share drives and home directories and communications between all of it.
- →As this team is large and does a lot of Dev Ops work as well as live systems sustainment you will need to communicate well with lots of other SA’s, SE’s and NE’s spanning multiple contracts and with direct Civilian tasking and leadership.
Requirements
~1 min read- Bachelor's Degree in related technical discipline required.
- Fifteen (15) years of experience providing System Administration support
- Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen
- LINUX Administration (to meet the years for the LCAT)
- Solid experience with STE/STN, DISA STIG compliance work on Linux systems
- Storage Management (CFS/DFS, NetApp..)
- Virtualization (Proxmox, RH KVM, VMWare…..)
- IP networking and Firewall exp.
- Some experience with Containers/Cloud environment
- Automation tools (Ansible, salt ..)
- Scripting (bash, python, perl ..)
- Backup tools (Rubrik, NetBackup….)
- Hyper Converged Infrastructure exp (Harvester, Nutanix, Cisco HyperFlex…)
This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms.
What We Offer
~1 min readLocation & Eligibility
About this job
- Pay per year
- $130,000–$270,000 a year
- 86% above the $107,662 median for Systems Administrator jobs on Jobera (293 salaries).
- Who can apply
- United States
- Posted
- Today
Listing Details
- Posted
- October 28, 2026
- First seen
- October 28, 2026
- Last seen
- October 28, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 79%
- Scored at
- October 28, 2026
Signal breakdown
4 other jobs at
View all →Similar Systems Administrator jobs
View all →Browse Similar Jobs
Stay ahead of the market
Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.
No spam. Unsubscribe at any time.