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© All Rights Reserved. ApplyBlast.com
The One 23 Group
The Red Hat Linux Systems Engineer (Journeyman) provides Tier II system administration and operational support for Linux-based environments supporting Joint Staff Command and Control systems. This role ensures system availability, performance, and security within a classified enterprise environment while supporting both primary and contingency operations. The position requires an active Top Secret clearance with SCI eligibility and DoD IAT Level II certification.
Company Size
1-10 employees
The One 23 Group is a federal technology company that delivers advanced digital engineering, AI-enabled operations, and infrastructure modernization for the Defense, Intelligence, and Civilian sectors. Its capabilities include operational intelligence, secure digital engineering with zero trust and cloud security, and infrastructure deployment and sustainment. The company partners with federal clients to drive mission-ready outcomes and operational advantage.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for The One 23 Group.
The One 23 Group didn’t post a salary, so this is our estimate from similar listings.
39% below the average for this role
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