vigilant.engineering
Many engineering firms build hardware. We build operational impact.
Seattle, WA
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Explore capabilities, project experience, and office locations to build your shortlist.
Many engineering firms build hardware. We build operational impact.
Seattle, WA
Engineering the future of defense systems
Engineering Solutions You Can Trust
Your Mission. Our Expertise.
Catlett, VA
From Concept to Completion
People First. Customer-Driven. Mission Secured.
Huntsville, AL
Scientific and engineering consulting services for aerospace, defense, and commercial applications.
Aberdeen Proving Ground, MD+1
Innovative Knowledge-Based Services
Chantilly, VA+1
Experienced Design