Established in January 2016, Orion Engineers & Associates was formed by partners who shared a vision, a set of values, and a passion for engineering. Believing that people are the core to a successful business, Orion’s approach to engineering is centered around its employees and clients. This concept allows us to get back to the roots of engineering and construction management – to preserve, maintain and improve the quality of life for the community.

Year Established

Services include:

  • Project Management 
  • Airfield Planning 
  • Pavement Design
  • Grading + Drainage
  • Contract Documents
  • Construction Management
5000 +
Tons of Pavement

Critical Success Factors:

  • Planning + Predesign
  • Placement Design
  • Construction  Phasing
  • Drainage + Grading
  • Quality  Reviews
  • Key Stakeholder Cooordination
0 +
Noteworthy Airports
  • HNL Daniel K. Inouye International Airport
  • OAK Oakland International Airport
  • KOA Ellison Onizuka Kona International Airport 
  • B F I King County  International Airport
  • OGG Kahului Airport


The Orion team consists of engineers and construction managers with expertise that spans the country. With an average of 20+ years of experience in aviation, water/wastewater, and general civil infrastructure projects, our leadership team has licensure in California, Hawaii, Guam, Connecticut, Illinois, Maine, Massachusetts, Michigan, New Hampshire, Rhode Island, and Washington State.

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Shannon Holman

President | Co-Founder

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Tony Raposo

Executive Vice-President | Co-Founder


Frank Lobedan

Senior Principal Engineer

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Ray Kalilikane III

Managing Partner
Orion Construction Services


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Andrew Valentino

Associate Vice-President | Senior Civil Engineer

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Aren Cleven

Associate | Senior Civil Engineer