Leadership

Michael Goeringer

President

Mr. Michael Goeringer is the President and one of the Principals of Arc-Tronics. Michael received a Bachelor of Sciences degree in Electrical Engineering from the University of Illinois-Chicago. He later received a Master of Business Administration degree from Roosevelt University focusing on International Finance. Michael has worked at Arc-Tronics for over 35 years.

He currently sits on the EMS Steering Committee of the Global Electronics Association. He is a senior member of the Society of Manufacturing Engineers and a member of the ESD Association. He enjoys continuing education and has completed the program on Negotiations for Senior Executives at the Harvard Law School and the Global Strategy Program at the University of Illinois.

His hobbies include Wine making, triathlon events, half marathons, sailing and golfing.

Matthew Goeringer

Chief Operating Officer

Matthew Goeringer is the Chief Operating Officer and one of the Principals of Arc-Tronics.
As a young boy he would go to the shop with his dad on the weekends. He had an “office” under the stairs where he would play, but that would only last a short while, as he was mesmerized by the sights and sounds of the Artos wire processing machines and always ended up out on the shop floor. He officially joined Arc-Tronics in 1988 as the company was introducing automated insertion and SMT machinery into its processes. Intrigued by how things worked, the automated equipment fueled his curiosity and ultimately his passion for electronics manufacturing.

Matthew spent 25 years working in every facet of manufacturing and quality at Arc-Tronics. In 1996 he took over as VP of Manufacturing and drove Arc-Tronics technologies and processes to some of the highest levels in the industry.

Today, he continues to work with his talented team to ensure Arc-Tronics maintains their leading edge in technology and engineering services.“It is an honor and privilege to work side by side with my siblings as we build on the foundation my father has set and carry on his legacy with great pride. Our passionate team works collectively to provide the highest level of service and quality our customers have come to expect”.
In his free time, he loves spending time with his wife and two sons. He enjoys activities both above and below the water, including golf, sailing, scuba diving and ice hockey.

Dean MacKenzie

Chief Information Officer

Dean Mackenzie began his career in this industry following obtaining his Master’s degree in Minnesota. Dean was a key person in the development and growth of a firm that would become one the industry’s largest EMSI providers, EMD Associates in Winona MN. This firm had won several prestigious award, such as the Best Company in MN and a site visit from the National Malcom Baldrige award committee. Dean was responsible for the development of all Business information processes as well as all material logistics. Following EMD Associates merger with Benchmark Electronics, Dean worked for other EMSI firms, including Sanmina and Sanmina-SCI gaining extensive global experience. Here Dean worked with a handful of chosen Directors in the firm to develop all Materials metrics and audit systems by which all plants and all executives would be graded for effective business processes.

In 2010, after more than 30 years in Tier One EMSI Dean welcomed the opportunity to join the Arc-tronics family and apply his considerable expertise to meet ever growing complexities in the multiple environment certification requirements. Dean has enjoyed a measure of success within Arc-tronics and expects to continue his career right here, assisting his coworkers in securing added opportunities.

I have thoroughly enjoyed the last fifteen years working with the wonderful people in this very fine company Arc-Tronics Inc. There is no other company I would have wanted to finish my career in or with.

David Spahic

VP of Business Development

Since 2008, David has held many roles at ARC-TRONICS; from Customer Service and Quoting, to working hand in hand within production personnel to ensure customer satisfaction and delivery. No role is ever too big or too small.

David’s skill set includes Management, Team Building, and Strategic Planning across all areas of business; with current day to day responsibilities which include: support of existing clients and their programs, to engaging with perspective clients on new and upcoming Defense, Military, Aerospace, Medical, and high reliability assembly packages.

Shiu Avelar

Controller

Shiu joined Arc-Tronics in 1999 as a part-time mail opener and has grown with the company ever since, taking on roles in reception, accounting, office management, and HR before becoming Controller. She now oversees all finance and accounting functions.

After more than two decades, Shiu credits her longevity at Arc-Tronics, the Goeringer/Spahic family, and her colleagues who make it feel like working with family. She enjoys the easygoing, collaborative atmosphere that defines the Arc-Tronics team.

Joel Bloom

Head of Manufacturing

Joel Bloom joined Arc-tronics in March 2006. He has over 30 years of experience in electronics Manufacturing (OEM and CM). He has had multiple roles in Test, Quality Management and Manufacturing Engineering throughout his experience.

Joel holds an Electronics Engineering Degree from ITT Technical Institute. His hobbies include running, weightlifting, and hiking.

Jory Feustel

Manufacturing Engineering Manager

Jory Feustel joined Arc-Tronics in January 2023, bringing over 30 years of experience in the electronics assembly manufacturing industry. His career spans engineering and leadership roles across both high-volume and high-mix specialized manufacturing environments. Jory has developed deep expertise in process development, design for manufacturability, Six Sigma quality methodologies, and the integration of advanced automation systems.

Jory holds a Bachelor of Science in Mechanical Engineering from LeTourneau University.

Sarah Sester

Human Resource Manager

Sarah joined Arc-Tronics in 2020.  She has over 20 years of Human Resources experience in a manufacturing environment.  Her responsibilities include payroll, benefits administration, performance management, training, and other HR related duties. She strives to focus on developing employees to be the best they can be.

She holds a Bachelor of Science degree in Business Management from National Louis University. She has held multiple positions with Illinois Fox Valley SHRM (Society Human Resources Management), including President. She maintains her PHR & SHRM-CP certifications.

Karolina Torruella

Customer Service Manager

Karolina has been a dedicated Customer Service Manager at Arc-Tronics for the last 6 years. Starting in 2008, she has taken on roles within our Quoting and Purchasing departments. She thrives in a fast-paced environment and enjoys turning challenges into solutions. She obtained her Associates Degree in Business Administration in 2018 and continues to strive for further excellence.

Outside of work, she is a mother of 3 and dedicates her free time to enjoying her kids extra-curricular activities. She also enjoys traveling and creating lasting memories with her family. This is the perfect way for her to recharge and stay inspired to serve customers with empathy and enthusiasm.

George Kitsis

Production Engineering Manager

George Kitsis joined Arc-Tronics in 2006. He has over 25 years of experience in electronics manufacturing. George started his career as a Machine Operator at a high volume OEM and advanced to Process Technician. At Arc-Tronics he was the Production Manager on 2nd shift for 6 years and has served as the Production Engineering Manager since March of 2013.

George holds an Associates in Science from Triton College and studied Electrical and Computer Engineering at University of Illinois at Chicago.

Javier Ortega

Quality Assurance Manager

Javier joined Arc-Tronics in 2005 after 10 years of hands-on experience in an ISO-9001/AS9100 manufacturing environment serving aerospace, automotive, hydraulics, and military industries. His quality focused manufacturing background and drive to serve the customer prepared him for his role as the Quality Assurance Manager at Arc-Tronics.

Today, Javier leads a Quality Assurance team of over 20 members and associates across the organization lean on him for guidance. His strong leadership, positive attitude and tireless energy encourages others to work hard and succeed. He has a passion for training others to help them continuously improve within their career.

Javier is a Certified Instructor for IPC A-610, IPC J-STD-001D, J-STD-001 Space Addendum, IPC/WHMA-A-620 and IPC 7711/7721. Javier is a strong family man and is inspired daily by his son. In his free time, Javier likes to do Crossfit, run marathons, golf and ski.

Greg Liewald

Materials Manager

Greg Liewald joined Arc-Tronics in February 2022. He has over 35 years of experience in multiple roles in Materials and Production Control/Management.

Greg holds a B.A in Psychology from Northern Illinois University and an M.S. in Management from National Louis University, as well as various certifications, including a Six Sigma Blue Belt.

Greg spends his free time focusing on spending time with his wife, two children, their spouses and his three grandchildren.

Dave Seifrid

Purchasing Manager

Dave Seifrid joined Arc-Tronics in 2024 bringing 25 years’ experience in electronics manufacturing.  In his career, Dave has held leadership positions in Sales/Account Management, Customer Experience, Operations, and Supply Chain.   Leading Purchasing at Arc-Tronics, Dave has leveraged a Continuous Improvement mindset to drive cost savings, enhance vendor relationships, and optimize all aspects of the Supply Chain.

Dave holds a Bachelor of Arts degree from the University of Illinois.

Christina Chase

Quoting Manager

Christina Chase joined Arc-Tronics in 2005 and has held many different positions at the company.  She started her career here as a Senior Buyer and became Manager of the purchasing department in 2013.  In 2017 she broadened her horizons to tackle the role of Materials Manager.  After a brief hiatus from Arc-Tronics where she took a role as Engineering and Documentation Control Manager, she then returned as the Quoting Manager. She has over 20 years of experience in the sourcing of electronic components.

Christina holds a Bachelor of Arts in Psychology from North Central College.

Becky Hauser

Office Manager

Becky Hauser has been a vital part of Arc-Tronics since August 2011, bringing over 20 years of experience in administrative support and more than a decade managing building operations. Her career has included supporting C-suite executives and overseeing facilities functions such as strategic space planning, predictive maintenance programs, vendor contracts, budget management, and compliance with safety and quality standards.

In her current role, Becky leads all internal and external employee events, fundraisers, and company-wide social functions. She ensures smooth daily office operations, manages phone systems and equipment, negotiates with service providers, supports trade show efforts, and produces the monthly company newsletter. Becky also coordinates administrative support across all levels of management. Outside of work, she is actively involved in volunteer efforts with CASA, PADS, and CAC, reflecting her ongoing commitment to service and community impact.