Overview
Set of X builds software and security systems for U.S. government missions that depend on reliable computing and protected information. Its engineering services span enterprise applications, network operations and data analysis, with teams working from initial design through testing and integration. The company develops tools and maintains the infrastructure behind customer systems, combining software, systems and network engineering within contracted technical services. Its work also covers vulnerability research and reverse engineering, which examine software behavior and weaknesses to support secure operations. Set of X was founded in 2019 and is headquartered in Fulton, Maryland.
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Simplify's take
What believers are saying
- Leave converts into cash: Set of X permits up to eight weeks off or selling unused leave for double value.
- Set of X advertises a $5,250 annual education budget for its full-time Cloud System Administrator in Annapolis Junction.
- Set of X clears a contracting security hurdle: it reports August 2026 Level 2 Cybersecurity Maturity Model Certification.
What critics are saying
- Set of X's full-time Annapolis Junction cloud administrators need Top Secret clearance, compartmented access and a polygraph.
- Military internships limit location flexibility: Set of X's SkillBridge program runs in person in central Maryland.
- Prime-contractor relationships influence work access: Set of X partners with contract holders to serve government missions.
What makes Set of X unique
- Ownership starts immediately: Set of X grants employees shares when hired and again each year.
- Set of X reaches below applications: its engineering practice includes kernel-level and embedded development.
- Military transitions have a dedicated route: Set of X runs a SkillBridge internship with rolling admissions.
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