Mantel Technologies

Materials Engineer

BS/MS in Materials/Chemical Engineering; 5+ years (MS) or 7+ years (BS) in defense materials; ability to obtain security clearance; location in Columbus, OH or Fort Collins, CO.

Technical Project Manager

Manage multiple concurrent technical projects, lead cross-functional teams, and deliver complex programs with a focus on materials and engineering; requires active US security clearance.

Project Materials Engineer, Mission Systems

Project Materials Engineer

Active U.S. government security clearance; BS or MS in materials/related field; 5+ years in defense materials; 3+ years in technical project management; materials synthesis/processing knowledge; cross-functional collaboration.

Staff Chemist

BS in Chemistry; 2+ years hands-on lab experience; analytical and synthetic chemistry knowledge; strong documentation and safety practices; able to work in a small team; DoD/government program experience is a plus.

Principal Engineer, Defense Technology and Systems

Principal Engineer

Lead engineering and R&D in defense tech; 12+ years mission-focused exp; able to obtain security clearance.

Title	Location	Date
Materials Engineer Full Time · 5+ YOE Columbus or Fort Collins · Onsite	Columbus or Fort Collins Onsite	Feb 24, 2026
Technical Project Manager Full Time · 5+ YOE Columbus, Ohio, United States · Onsite	Columbus, Ohio, United States Onsite	Feb 24, 2026
Project Materials Engineer, Mission Systems Full Time · 5+ YOE Columbus, Ohio, United States · Onsite	Columbus, Ohio, United States Onsite	Jan 28, 2026
Staff Chemist Full Time · 2+ YOE Fort Collins, Colorado, United States · Onsite	Fort Collins, Colorado, United States Onsite	Jan 23, 2026
Principal Engineer, Defense Technology and Systems Full Time · 12+ YOE Fort Collins or Austin or Rhode Island · Onsite	Fort Collins or Austin or Rhode Island Onsite	Jul 31, 2025

Activities	Defense technology developmentHuman systems engineeringCanine mission equipmentTactical decision supportMedical simulation prototyping
Headquarters	US
Industries	DefenseEngineering
Name	Mantel Technologies
Employees	25
Type	Private
Tagline	Develops advanced defense technologies for tactical performance and personnel readiness.
Founded	2,013
Website	manteltechnologies.com
Latest Funding Round	Grant
Latest Funding Year	2,020
Latest Funding Amount	150,000
Latest Investors	OSTI.GOV

Mantel Technologies

About Mantel Technologies