TS/SCI Systems Engineer III - Linux & Security Ops

Jovian Concepts, LLC.

Maryland

On-site

USD 110,000 - 150,000

Full time

3 days ago

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Job summary

Jovian Concepts, LLC. seeks a Systems Engineer L3 in the Annapolis Junction area to support a small SA team with Linux system administration and general systems engineering tasks. You will monitor for mission-critical updates, triage issues, and use JIRA for ticket resolution.

Expect work on Linux-based servers, authentication services, DNS, and file sharing in a secure lab environment. The role requires an active TS/SCI clearance with a Maryland polygraph, and a strong background in STIG

Qualifications

Active TS/SCI clearance with MD polygraph required.
Linux system administration experience at SA1/2 level.
Storage management experience (Isilon, NetApp).
Experience with virtualization (VMware, RH KVM, Proxmox) and automation tools.
Background in PKI/TLS crypto and scripting (Bash, Python, etc.).
Bachelor's degree in engineering or related field with years of experience or equivalent.

Responsibilities

Work on a small SA team supporting Lab and Live systems.
Administer Linux systems and provide general systems engineering support.
Monitor emails and chat for mission-critical updates and use JIRA for tickets.
Support authentication, DNS, share drives, and home directories for communications between systems.
Ensure security posture via STIG compliance and incident handling.