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Ryan Calhoun Email & Phone Number
Program Manager
at
Sierra Space
1 work email found
@sierraspace.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Program Manager
Location
Raleigh, North Carolina, United States
Company size
Who is Ryan Calhoun? Overview
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Quick answer
Ryan Calhoun is listed as Program Manager at Sierra Space, a company with 1515 employees, based in Raleigh, North Carolina, United States. AeroLeads shows a work email signal at sierraspace.com and a matched LinkedIn profile for Ryan Calhoun.
Ryan Calhoun previously worked as Associate Program Manager at Sierra Space and Design, Development, and Manufacturing Engineer at Robling Medical, Inc.. Ryan Calhoun holds Bachelor Of Science (Bs), Mechanical Engineering, Alumni from North Carolina State University.
Company email context
Email format at Sierra Space
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{first}.{last}@sierraspace.com
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Profile bio
About Ryan Calhoun
I am a Mechanical Engineer with 3 years of experience in manufacturing and design the medical device industry and 3 years of experience in the aviation industry. From low volume precision CNC Machining, to high volume plastic injection molding, I design and develop creative solutions to problems focusing on manufacturability and impact to the complete system or product. My work in manufacturing has led to upwards of $2.5 million of annual savings through creativity and persistence. My work in design and development has led to the successful integration of 10+ new products into Robling Medical's Manufacturing environment. While I strive to leave a positive impact through my career, I also desire to to impact the lives of those around me. I actively participate and lead various volunteer activities, and seek to develop lasting relationships with those around me.Outside of work and volunteering, I love to hike, cook, sail, travel, play sports, and play board games.
Current workplace
Ryan Calhoun's current company
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Sierra Space
8 roles
Ryan Calhoun work experience
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Associate Program Manager
Current
Apr 2023 - Present
Design, Development, And Manufacturing Engineer
Aided in design of new medical devices using solidworks and developed/selected manufacturing methods for components and finished device assembly.Utilized manufacturing experience in CNC Machining, Wire EDM, and Injection Molding to design medical device components and assembly fixtures.Developed new product design verification test methods and drafted.
Jan 2020 - Apr 2023
Design Engineering Co-Op
- Prepared and presented design/repair recommendation of bearing distress issue at Tech Review.
- Performed root cause analysis for two bearing issues and provided recommendations to reduce unscheduled engine removal.
- Created repair data visualization tools to eliminate repeat departure records.
- Developed bearing life calculations for new mission requirements.
May 2019 - Aug 2019
Design Engineering Co-Op
- Led root cause analysis of fretting issue saving $0.9 Million in scrap and repair.
- Resolved fan erosion measurement issue which improved service time and decreased departure records.
- Designed tool to measure fan erosion on wing with higher accuracy and efficiency.
May 2018 - Aug 2018
Engineering/Manufacturing Co-Op
- Identified an opportunity to eliminate a heat treat cycle to save $1.3 Million/year.
- Designed inspection fixtures to reduce set up error and save $80K/year.
- Analyzed inspection data and implemented AS13002 to reduce inspection frequency by 30%
- Created MRB and rework tracker to eliminate 40% of recurring quality issues in NPI.
Aug 2017 - Dec 2017
Engineering/Manufacturing Co-Op
- Implemented and improved an assembly cell that decreased product lead time by 75%.
- Designed fixtures in SolidWorks to resolve ergonomic and quality issues in the shop.
- Led assembly cell “Model Line” certification and increased criteria score by 160%.
- Developed a satellite stockroom for assembly cell saving $50K/year.
Jan 2017 - May 2017
Summer Engineering Intern
- Ran compressive and tensile strength tests of various materials and analyzed corresponding data.
- Reverse engineered material testing equipment to repair, replace, and redesign malfunctioning components.
- Repaired and calibrated machinery used for daily testing of materials.
May 2016 - Aug 2016
1 education record
Ryan Calhoun education
FAQ
Frequently asked questions about Ryan Calhoun
Quick answers generated from the profile data available on this page.
What company does Ryan Calhoun work for?
Ryan Calhoun works for Sierra Space.
What is Ryan Calhoun's role at Sierra Space?
Ryan Calhoun is listed as Program Manager at Sierra Space.
What is Ryan Calhoun's email address?
AeroLeads has found 1 work email signal at @sierraspace.com for Ryan Calhoun at Sierra Space.
Where is Ryan Calhoun based?
Ryan Calhoun is based in Raleigh, North Carolina, United States while working with Sierra Space.
What companies has Ryan Calhoun worked for?
Ryan Calhoun has worked for Sierra Space, Robling Medical, Inc., Ge Aviation, and Ncdot.
How can I contact Ryan Calhoun?
You can use AeroLeads to view verified contact signals for Ryan Calhoun at Sierra Space, including work email, phone, and LinkedIn data when available.
What schools did Ryan Calhoun attend?
Ryan Calhoun holds Bachelor Of Science (Bs), Mechanical Engineering, Alumni from North Carolina State University.
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