ManTech
Security OperationsHerndon, United Statesfounded 1968acquired by The Carlyle Group
ManTech is a cybersecurity company specializing in Security Operations, founded in 1968 and headquartered in Herndon, United States. It employs about 10,461 people and was acquired by The Carlyle Group in 2022.
updated Sep 12, 2026
Latest ManTech news and company activity
What ManTech did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026Customer winMANTECH International Corporation Awarded $345 Million Contract For IAC MAC MXL Cyber Task Order
- Aug 2026Exec changeMANTECH Appoints Mark Roman as CTO of Cyber Practice
- Aug 2026Exec changeGraham Katz Named CTO of MANTECH's Data and AI Practice
- Dec 2025AcquisitionManTech, a Carlyle Portfolio Company, Acquires Elder Research
ManTech Momentum score
33/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
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ManTech employees and hiring
ManTech has about 10,461 employees, with 641 open roles.
- Employees
- 10,461
- 30-day change
- 0%
- Open roles
- 641
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs641 live postings, role mix
- Tech stackframeworks, clouds, security
