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