Our Team

Meet a Few Members of Our Team

Scott Rankin
Chairman of the Board and Visionary
My passion for Vulcan Spring is to see the proper team in place, guiding us into the future by helping our clients succeed the best way they can. I am the former president of the Spring Manufacturers Institute (SMI) – which is the association for the North American Spring manufacturers, and it is recognized worldwide.
Home town: Dresher, Pa. Born in Akron, Ohio.
Educational credentials: I have a degree in Marketing from Temple University.
Relevant or noteworthy experience: My first job was cleaning a church when I was 10. My first professional job out of college was with Porsche in Germany.
When hired at Vulcan: As a child Vulcan was always a part of my life…picking up springs off the floor when it was in our basement and sweeping floors. But the real work started in 1984 when I was hired full time in sales.
Why I chose Vulcan: I think Vulcan chose me.
Outside interests / hobbies: I have an amazing wife and 3 kids, and I love to play with cars. Old cars. 1960s and ’70s. My wife and I made a movie that was released fall 2012. A fun family Christmas movie, “Angels Sing”. www.anglessingmovie.com. It is available On Demand and can be found on the Hallmark channel during the holiday season.
Philanthropic endeavors: This is where the fun begins - We are the sole support of an orphanage in India called Hebron Children’s Home. I’m on the board of the Walnut Street Theatre in Philadelphia. I help at a camp each year to teach teens from around the world to be leaders in their communities. I mentor kids in robotics for FIRST robotics, give to support Family Life and the Philadelphia Zoo as well as many other organizations.
An event that inspired me: My time in Germany was very important to me. It was my first real experience learning to live on my own far from the comforts of home. I gained appreciation of other people and their cultures and decided that through that experience I would rather be a fountain and not a drain in the world. I found that everyone that I had met had a skill that I could learn from.
In my opinion, what is the greatest engineering achievement of all time? I’m kind of partial to the wheel. It seems to be really useful and I don’t know who really came up with the idea. I think it is highly underrated considering everyone seems to use one. I think we should have a yearly celebration of the wheel.
What car you'd drive, if money (or street laws) were no object: Bad question for me. I love my 1971 Chevelle convertible. Not the most expensive but I sure do feel good driving it. I’ve driven more expensive and fancier cars, but this is still my favorite. It makes me smile when I hear the engine roar when I hit the gas.
Any story, fact or interesting tidbit: I learned that giving is better than receiving. However, the more you give, it seems the more you get. I would like to leave this world knowing that I gave back more than I took. Maybe if I keep at it, I will figure out the secret to doing that successfully. I want to live my life with gratitude.
And on that note, I want to thank all of our clients for the many years of business that you have trusted to the Vulcan team. I am grateful for the work we have done together and I look forward to many more years of solving important mechanical issues for your companies and customers.
Contact: scott@vulcanspring.com

Scott Rankin
Chairman of the Board and Visionary

David Frederick
Chief Operating Officer
Home town: Perkasie, PA
Educational credentials: BS Aerospace Engr (Penn State); MBA & Engineering, Manufacturing Systems Engr (Lehigh)
Relevant or noteworthy experience: Prior to Vulcan, Field engineering in the environmental industry. Experience prior to current position at Vulcan includes, mechanical and manufacturing engineering and managing our in-house tool & die shop.
When hired at Vulcan: 2012
Why I chose Vulcan: Opportunity to get involved with all aspects of the company
Outside interests / hobbies: Hiking, Camping, Penn State Tailgating & Football
Philanthropic endeavors: Appalachia Service Project (home repair organization)
In my opinion, what is the greatest engineering achievement of all time? Personal computing and the internet
What car you'd drive, if money (or street laws) were no object: I really like my Chevy Silverado, but I wouldn’t mind having a Blue and White Fleetwood Bounder Class A RV for football games.
Contact: davef@vulcanspring.com

David Frederick
Chief Operating Officer

David Desiderio
Chief Financial Officer

David Desiderio
Chief Financial Officer

Sue Geitz
Human Resource Manager
Home town: Telford, PA
Educational credentials: B.S. in Business
Relevant or noteworthy experience: I grew up in a small manufacturing family business which helped me build my foundation and core work ethic. That foundation has transitioned into over 20+ years of Human Resource experience in a variety of industries including hospitality, pharmaceutical, aerospace/defense and back into manufacturing. With each opportunity I gained incredible knowledge, learned from some of the best and worst co-workers, grew as an individual and have been able to give back to each employer and fellow co-workers.
Why I chose Vulcan: There are many reasons why. Our team here stands apart from any other organization I have previously worked for. I am excited to be part of a company that has so many opportunities and possibilities ahead of them. Vulcan has an incredibly bright future and to be a part of continuing the existing legacy and help craft and build the company’s future is not a chance that comes along often at your place of work. I am thrilled to be a part of this team and work with such great people.
Outside interests / hobbies: I enjoy spending time with my 3 German Shepherds, whether it is at the shore, hiking or snuggling at home. My happy place is close to the water where I am paddle boarding, out on a boat, kayaking or lounging reading a good book. Food is one of my best friends and can get lost in the kitchen or cooking over the grill with old family recipes or coming up with something new and creative.
Philanthropic endeavors: All of my dogs are rescues. It started with one and then there was the next fuzzy face I could not say no to. And then came number 3. One I trained to be a Search & Rescues K9. I support Woody’s Place Senior Shepherd Sanctuary for whom I am currently forever fostering a beautiful 10 year old boy that recently joined our pack. Being a part of a family that has veterans of the Air Force, Marines and a current member of the United States Army I am a supporter of our military and of the Wounded Warriors organization.
An event that inspired me: My mom was my biggest fan and my hero. We had the opportunity to spend 2 weeks, no agenda, an open road and no plan, driving from Las Vegas to Philly. We zig zagged across the country having our own “Thelma and Louise” adventure hitting a few spots like the Hoover Dam, Bryce, Zion & Arches National Parks, Jackson Hole, Old Faithful, Devils Tower, Mount Rushmore and the House on the Rock along the way. She passed several years later from cancer and if there is anything that I have learned is that life is short, don’t take it for granted, live as if every day is your last, and to stop and smell the roses along the way.
In my opinion, what is the greatest engineering achievement of all time? I believe it to be the wheel. There is not much that we can do today without the original idea/concept/shape of the wheel being a part of the design. It plays a huge factor in transportation to modern day machinery and anything in between.
What car you'd drive, if money (or street laws) were no object: I would not turn down a 1969 Chevy Camaro SS or a 2019 Chevy ZL1. And it would have to be red in color.
Contact: hr@vulcanspring.com

Sue Geitz
Human Resource Manager

Tammy Snider
Production Manager
Home town: Boyertown, PA
Educational credentials: BSBA Kutztown University
Relevant or noteworthy experience: About a dozen years in the steel manufacturing industry
When hired at Vulcan: October 2019
Why I chose Vulcan: In a nutshell, the tour of Vulcan’s plant, while interviewing, sold me. Well organized, extremely clean, great atmosphere, engagement and team-centric.
Outside interests / hobbies: My dogs
Philanthropic endeavors: My dogs
In my opinion, what is the greatest engineering achievement of all time? Computers
What car you'd drive, if money (or street laws) were no object: Audi TT
Contact: tsnider@vulcanspring.com

Tammy Snider
Production Manager

Thomas Mohn
Quality Manager

Thomas Mohn
Quality Manager

Jon Racis
Strategic Account Manager – Medical & Automotive
Home town: Wilmington, DE
Educational credentials: M.S. Health Informatics Saint Joseph's University; B.S. Sports Management Wilmington University
Relevant or noteworthy experience: Volunteer Coach First Tee; Volunteer at 2013 US Open at Merion Golf Club
When hired at Vulcan: 2013
Why I chose Vulcan: Vulcan Spring offered the opportunity to contribute and support to projects that change the way our world works. I have been given the opportunity to work on the front end of such things are cutting-edge medical devices and concepts for automobiles, as well as specific aerospace and defense programs. Vulcan empowers its employees to grow and provides all the necessary tools for success.
Outside interests / hobbies: Golf, fitness, Baxter, food and drink, movies, the beach, travel, Superbowl Champion Philadelphia Eagles
Philanthropic endeavors: Contribute to the first tee of Delaware and various dog rescue organizations
An event that inspired me: My father. He worked his way through the Army and completed his education while growing up without very much. He is incredibly skilled and intelligent, yet very humble. He never puts himself first and will jump to help others. He is a great family man and continues to improve himself every day.
In my opinion, what is the greatest engineering achievement of all time? The internet. It completely changed the way we do everything, and it allows us to communicate instantly with people all over the World.
What car you'd drive, if money (or street laws) were no object: I'm not really a car guy, but I wouldn't say no if you were to offer me a Bentley Continental
Contact: jonr@vulcanspring.com

Jon Racis
Strategic Account Manager – Medical & Automotive

Chris Bauer
Strategic Account Manager
Home town: Bethel Park, PA (Pittsburgh)
Relevant or noteworthy experience: I started my career after graduation from Bloomsburg with Vulcan and worked with them from 2001 to 2004.
When hired at Vulcan: 2019
Why I chose Vulcan: Great products, great people and a great outlook for the future. I am very excited to be back at Vulcan to help them continue to grow and expand further into the POP and Industrial market places.
Outside interests / hobbies: Hockey, Baseball, Golf and whatever it is that my kids are into on any given day, week or month. I am slowly dabbling in the art of making cutting boards as well.
Philanthropic endeavors: I volunteer as a coach in the Hershey Jr Bears Hockey organization and two little league organizations.
An event that inspired me: There are a couple parts to this. Family (parents & grandparents) have always be big and will continue to be. Hard work, determination and staying humble have been great life lessons. Another individual that continues to be inspiring is Johnny Cupcakes (johnnycupcakes.com) - He makes t-shirts that cover many things in the pop culture category. His entire line and his stores have a baking theme. His idea started out as a joke in sense and it has turned into a company that has a tremendous following. He speaks to students at universities and at fortune 500 companies. His mindset in the business world always impresses me and he has fun with what he does.
In my opinion, what is the greatest engineering achievement of all time? Oh boy, this is tough b/c there are so many achievements that overlap in a sense. For me, it has to be the computer. When you see how much or how many things run off of some form of a computer it is pretty impressive what can be accomplished and how far that technology has come. A close second is velcro.
What car you'd drive, if money (or street laws) were no object: Porsche GT3 RS
Contact: cbauer@vulcanspring.com

Chris Bauer
Strategic Account Manager

Erik Walkowiak
Strategic Account Manager
Home town: West Wyoming, PA
Educational credentials: Bachelor’s Degree (Marketing/Sales) Bloomsburg University
Relevant or noteworthy experience: 5+ Industrial Distribution Sales (Thermoplastics)
When hired at Vulcan: May 2023
Why I chose Vulcan: I was sold on Vulcan once I met the team and visited the facility. My initial takeaway was my belief that I could grow and excel exponentially with the resources / expertise they provide.
Outside interests / hobbies: Skiing, Golf, Supporting Philadelphia Sports Teams, Staying Physically Active, Time spent with friends, family, & dog (Sasha)
Philanthropic endeavors: Member of Manayunk’s Pretzel Park Volunteer Team (Taking initiative by contributing to dog park and attending scheduled clean ups)
An event that inspired me: No notable event specifically. My family/friends inspire me to be my best self & constantly improve.
What car you'd drive, if money (or street laws) were no object: Porsche 911 GT3

Erik Walkowiak
Strategic Account Manager

Gregory Melanson
Design & Development Engineer II
Home town: Telford, PA
Educational credentials: B.S. Mechanical Engineering
Relevant or noteworthy experience: Experience in custom machine design for the pharmaceutical, food processing, primary metals, wire rope, and oil & gas industries.
When hired at Vulcan: 2018
Why I chose Vulcan: Vulcan Spring offered me the opportunity to build specific technical abilities and knowledge in our product line while also lending my engineering skills to the success of my customer's projects.
Outside interests / hobbies: Listening to music, road and trail bike riding, reading, and brewing specialty coffee.
Philanthropic endeavors: Service in various roles at Immanuel Church of the Nazarene in Lansdale, PA.
An event that inspired me: The Industrial Revolution in America.
In my opinion, what is the greatest engineering achievement of all time? The first manned voyage to the moon.
What car you'd drive, if money (or street laws) were no object: Mercedes G63 AMG 6X6
Contact: gmelanson@vulcanspring.com

Gregory Melanson
Design & Development Engineer II

Cameron Mitchell
Technical Sales Engineer
Home town: Chalfont, Pennsylvania
Educational credentials: B.S in Mechanical Engineering from Temple University
Relevant or noteworthy experience: Experience in Product-based solutions and Customer Relations.
When hired at Vulcan: June 2019
Why I chose Vulcan: My interest in mechanical products and my pursuit in expanding my engineering knowledge led me to Vulcan.
Outside interests / hobbies: Basketball, Golfing, Cycling, PC Gaming, and WWII History
Philanthropic endeavors: Wounded Warrior Project
An event that inspired me: Benjamin Clark, 9/11 Hero
In my opinion, what is the greatest engineering achievement of all time? The development of the Panzer Tank.
What car you'd drive, if money (or street laws) were no object: 1958 Ford Thunderbird
Any story, fact or interesting tidbit: Synchronous Electric motors used in Electric Cars.
Contact: cmitchell@vulcanspring.com

Cameron Mitchell
Technical Sales Engineer

Allen Booz
Technical Sales Representative
Home town: Telford, PA
Educational credentials: B.S. in Business with a minor in Electrical Engineering Technology - Spring Garden College - Philadelphia, Pa.
Relevant or noteworthy experience: 21 years’ experience in technical sales and product management
When hired at Vulcan: 1999
Why I chose Vulcan: Customer-oriented midsize manufacturer that I could help make a difference with.
Outside interests / hobbies: Biking, kayaking, and golfing
Philanthropic endeavors: Church activities
An event that inspired me: My father – positive outlook with a strong work ethic.
In my opinion, what is the greatest engineering achievement of all time? The Internet. It enables you to have a vast amount of information at your fingertips and has helped create a more connected global community.
What car you'd drive, if money (or street laws) were no object: Ferrari Enzo
Contact: allen@vulcanspring.com

Allen Booz
Technical Sales Representative

Jocelyn Merlo
Customer Success Supervisor
Educational credentials: Bachelor of Arts / Literature &Writing
When hired at Vulcan: 2004
Why I chose Vulcan: Supportive culture - and the caliber of the people I work with.
An event that inspired me: I'm inspired by people with the creativity to imagine and the bravery to make it so.
In my opinion, what is the greatest engineering achievement of all time? Perhaps not on the list of the 100 greatest engineering achievements of all time, but the relocation of WWII German U-Boat U-505 to a below-ground chamber in the Chicago Museum of Science and Industry is a pretty remarkable and fascinating feat.
What car you'd drive, if money (or street laws) were no object: An all-wheel drive convertible with a car seat for my dog. Since street laws are no object, it should include a device to alert rude drivers to the error of their ways.
Contact: jmerlo@vulcanspring.com

Jocelyn Merlo
Customer Success Supervisor

Donny Berrios
Sr. Customer Success Representative
Home town: Naranjito, Puerto Rico
When hired at Vulcan: 2005
Why I chose Vulcan: I wanted a change from 25 years in the Jewelry Business
Outside interests / hobbies: Singing in the choir, acting on our church productions
Philanthropic endeavors: My family and I support different missionaries that help people across the world.
An event that inspired me: My inspiration comes from my faith in Jesus Christ who changed my life.
In my opinion, what is the greatest engineering achievement of all time? The computer.
What car you'd drive, if money (or street laws) were no object: Bugatti
Contact: dberrios@vulcanspring.com

Donny Berrios
Sr. Customer Success Representative