O & S Services
Engineering Consulting and Electrical Engineering.
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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.
Engineering Consulting and Electrical Engineering.
The intelligent alternative for competitive companies.
Bradenton, FL
Professional engineering for highly non-linear structural, thermal, and fluid dynamics problems
Kilgore, TX
We Are Your Trusted Partner
Greenbelt, MD
Commitment to Innovation | Service | Success
North Charleston, SC
Experienced Design
Expert FPGA Consultants & Engineers
Melbourne, FL
Enhancing Decision Dominance
Norfolk, VA+3
Defending Tomorrow, Today.
Engineering, Surveying, Environmental & Planning Services
Missoula, MT+2
Systems Engineering and Software Development.
Achieving sustained excellence in providing quality system and software engineering services - one client at a time
San Diego, CA+1
The Peak of Innovation
Valley Forge, PA
Analysis, design, and programming services for the aerospace industry.
Empowering the connected future.
Fargo, ND+1
Mission-critical software for America's most demanding operational environments
Dayton, OH
Supplying superior engineered solutions for space and aerospace markets.
Westlake, OH
Innovative Engineering Solutions for National Defense and Mission Success
Lexington Park, MD+1
Systems Engineering and Enterprise Systems Engineering.
Huntsville, AL
Aerostructure Design | Analysis | Solutions
California, MD
Strive for Excellence Because People Matter
Novi, MI
The New York metro's leader in automation solutions.
West Babylon, NY
Providing World Class Solutions for 20+ Years!
San Francisco, CA
Engineering Solutions Exceeding Expectations
Mattapoisett, MA