Entre Technology Services believes “People need People”—we do our best work with businesses and organizations who want competent engineers, timely response, fair and reasonable pricing, and unwavering commitment to success and satisfaction.

Here is more info about Our People…

Brandon Eggart – CEO, President

Brandon has been a part of the Entre team since 2011.  He is responsible for the financial management and strategic growth of Entre.  He provides our clients with technical consulting, account management, and solutions design. When not working, Brandon enjoys taking trips to Bozeman for Bobcat football games and spending time with family and friends.

Craig Burke – Vice President, Consulting Director

Originally from Illinois, Craig has been Senior Systems Engineer with Entre since 2004. He has 15+ years of experience in the computer and telecommunications industry which assists him in providing in-depth knowledge of systems consulting and engineering services to our partners. He enjoys camping, hunting, softball and spending time outdoors with his family.

Chris Christison – COO

Chris has been with Entre since 2018. He has 20+ years of IT experience including 5+ years of experience managing technical support teams. Prior to Entre, Chris was managing a technical support team for a large Restaurant IT Solutions Company supporting a nationwide Point-Of-Sale platform.  Chris started his IT career at a large manufacturing company as an onsite support technician dealing with the End User Computing and Manufacturing environments.  When Chris is not working he loves to cook, brew beer, and spend time with his family camping, hiking, hunting and fishing.

Sean DeVault – Vice President of Marketing

Sean has been with Entre since 2018, and has 10+ years of IT support industry experience. He has spent over the last decade helping IT businesses grow in Montana and North Dakota. He is experienced in both inbound and outbound marketing. Sean enjoys spending time with his family, camping, hiking, and taking advantage of everything Montana has to offer.

Debra Fisk – HR & Operations Director

Debra joined Entre in 2018 and is currently leading our Human Resources and Operations departments and brings over 8 years of experience in both the HR and Administrative fields. Debra specializes in employee and labor relations, staffing and recruiting, performance management, benefits administration along with policy development and interpretation. She offers new and strategic ways of keeping our current and prospective team members engaged and motivated. When she’s not working, you can find Debra enjoying the outdoors, snuggling her babies (fur babies, that is), and spending time with family and friends.

Lori Marsceau – Accounting & Operations Coordinator

Lori has been with Entre since 2007. In her role she wears many hats which include: billing, accounting, dispatching and customer account maintenance. She is knowledgeable in all aspects of the company and has done a wonderful job of ensuring the needs of our partners are met. When she is not holding down the fort here at Entre, she enjoys needlework, quilting, decorating her home, and spending time with her three children.

Kolette Haag – HR & Operations Generalist

Kolette joined the Entre team in November 2020, and currently works on our administrative team. She has a bachelor’s degree in Communications, as well as 6+ years of administrative, human resources, and customer service experience. She enjoys connecting with others and making people smile. In her spare time, she enjoys spending time with family and friends, singing and anything music-related, being outdoors, traveling, and she is a major foodie.

Ben McClintock – Project Manager and Systems Engineer

Ben joined the Entre team as a Systems Engineer in December of 2013, and worked his way into a project management/senior engineer role. He has been in the industry for 20+ years, and served in the United States Marine Corps where he worked as a Systems Administrator in Kaneohe Bay, HI. Raised in Montana, Ben is also a devoted outdoorsman. He enjoys snowboarding, hiking, floating rivers, fishing and camping.

David Curtis – Services Manager

David came to work with Entre at the beginning of 2016. His experience and knowledge are a great value to the Entre family. David is a natural problem solver that thrives on new challenges. He enjoys getting his hands on new technology and keeping up to date on the latest technological innovations. David has been working with computers for 25+ years, and has a versatile portfolio that includes experience with multiple operating systems. When David is not brushing up on his IT skills he enjoys hiking, kayaking, camping, and exploring the great Montana wilderness.

Mercedez Cueva – Implementations Manager

Originally from Nevada, Mercedez joined Entre in June 2019.  She is leading the Implementations Team, and has 10+ years of IT enterprise support experience. Mercedez is passionate about providing top notch customer service. When she’s not working Mercedez enjoys hosting friends, fishing, and spending time with her dog Buck. Whenever possible she enjoys visiting with her daughter, who is in active-duty military.

Chas Llewellyn – Services Manager

Chas started working with Entre in January 2019. He started in IT as a dispatcher and has risen through the ranks using hard work, focus, and excellent customer service. He has 5+ years experience in Managed Services. Outside of Entre, Chas entertains Billings audiences as an improviser, director, and owner with Projectile Comedy. He is an Ensemble Member with Yellowstone Repertory Theatre and collaborates with other local entertainment projects. Chas’ passion is finding ways to incorporate these two very different worlds to offer a greatly unique experience to our clients.

Patrick Michaelis – Service Desk Team Lead

Patrick joined Entre in June 2019. He is a 10+ years IT veteran. He has worked in many different tech environments ranging from small business to large enterprise. With over half of his career being in MSP, Patrick has worked in everything from schools, government, banks, home users, and even software and gaming companies. When he is not throwing down with tech at work, Patrick can be found hiking and traveling with his daughter Lemae, wife Katie, and two dog-sons, Hank and Dwight. Patrick can also be found occasionally around Billings performing music when the itch gets him.

Guy Wilkinson – Systems Technician

Guy has been a Senior Systems Engineer for Entre since 1994, and has 20+ years of experience in the computer technology field.  He is a Microsoft Certified Professional, and performs system design and integration for PC’s, midrange and mainframe platforms. He is skilled with SUN Microsystems, HP, DEC and IBM.  Guy likes to camp, spend time with his family, and take trips to Vegas with his brothers. He is passionate about motorcycles, dirt bikes, working out, and being an active dad.

Jason Huebner – Systems Technician

Jason has been with Entre since 2005. Jason is passionate about learning new things when it comes to technology, and has become our leading technologist. He is well versed in multiple operating systems. When he is not learning and keeping up to date on the new IT releases, Jason enjoys watching movies and playing video games with his kids.

John Hackman – Systems Technician

John has been with Entre since 2016. He comes from a large networking environment background. He has been working on PC’s since the early 90’s, which drove him to acquire his BBA in Computer Information Systems. In his free time, John loves to spend time with his family traveling and enjoying what nature has to offer.

Ed Siders – Systems Engineer

Ed joined Entre in 2017 as our Systems Engineer in our Bozeman office. He has a degree in Mechanical Engineering with a computer emphasis. He has worked exclusively in the computer field for 25+ years, and is always on the lookout for the latest technology and newest gadget. When not working, Ed spends time with his wife of 35+ years, catching up with their kids and grandkids, or exploring the Bozeman area.

Matt Hawk – Systems Technician

Matt has been with Entre since 2018, and has 15+ years of IT experience. His passion for technology started when he built his first computer from a mail order kit at a young age.  He has a wide variety of experience and knowledge from building custom PC’s to managing networks. He enjoys researching new technology, and is constantly looking for new ways to solve problems. When not working, Matt enjoys spending time with his family, photography, PC gaming, and camping.

Glenn Roy-Johnson – Systems Engineer

Glenn has been with the Entre family since 2019. He has his Bachelor of Science degree in Information Technology - Computer Systems & Management, as well as 15+ years of industry experience. He has a strong working knowledge in identifying, troubleshooting, and resolving desktop and network issues. In his free time, Glenn enjoys camping, reading, working on anything with an engine, and spending time with family and friends.

Jeff Webster – Engineer Team Lead

Jeff has been with Entre since March of 2020.  He has a Masters in Managed Computer Systems from the University of North Carolina, as well as 15+ years of IT support and management experience.  Outside of work, he spends his time hunting, fishing, and enjoying the outdoors.

John Campbell – Systems Administrator & Engineer

John joined the Entre team in October 2021. He has been in the IT industry for 24+ years, 12 of those in Managed Services as an Operations Manager and Lead Engineer. He studied mechanical engineering abroad while attending Cal Maritime, and was a Communications Specialist in the United States Army. In his free time, John and his family love to spend time exploring our amazing country, and hosting family and friends on their Montana homestead.

Garett Frank – Implementations Specialist

Garett joined Entre in December 2019. He has loved taking apart computers to see how they work since he was a child. As early as twelve years old, he has been fixing and building machines, and has been eager to turn it into his job. He has 5+ years of experience in retail and customer service. In Spring he will graduate with Associates in Computer Science. In his free time he loves to travel and ride his dirt bike in the mountains.

Kayzn Baker – Implementations Specialist

Kayzn moved to Billings from Bozeman in early February 2020 and joined Entre in March 2020. While he has limited previous IT experience, he is excited to learn all he can about the world of IT. In his free time, Kayzn likes to relax at home and spend time with his wife.

Ashton Renier – Implementations Specialist

Ashton joined Entre in October 2021. He has been in IT for 10 years and has worked in public education as an Information Specialist for the past five years. He loves working with people and technology. In his spare time, Ashton enjoys spending time with his wife, Kelsey and kitty, Taz, camping, overlanding, fishing, and bronze casting.

Corey Forest – Dispatcher

Corey started with Entre at the beginning of October in 2020. Previously working as a dispatcher and a cable technician for the last 7+ years, he is excited to learn and grow in the IT world even more. In his free time, Corey likes to play his bass and spend time with his new wife and their two children.

Cori Howe – Systems Engineer

Cori joined Entre in November 2020. He has been in IT for 18 + years and has a degree in Information Systems Technology. He is Microsoft 365 MCSA Certified and has done everything from small to large business support in an MSP and on-site model. Learning new technologies and assisting clients with growing and improving IT support has always been rewarding for him. He moved his way from a Junior Engineer to a Technical Services Manager role before switching to the MSP model as a Technical Support Specialist. He enjoys hunting, fishing, golfing, cooking, and watching football--he's a huge Miami Dolphins fan.

Sean Cooper – Systems Engineer

Sean joined Entre in December 2020. Born and raised in New York City, he comes to Entre with 25+ years of IT experience. Sean’s past careers have run the gambit from supporting Fortune 100 companies, banks and running his own IT service company in Seattle. Sean’s a consummate geek and is constantly updating his IT acumen; with over 250 IT certifications and counting from various hardware and software manufacturers. In his off time, Sean likes to spend his time with his 3 boys helping coach their sports or taking adventures on his motorcycle into the beautiful back country of Montana.


Peter Weber – Systems Technician

Peter joined Entre in February 2021. He was born and raised in Billings, MT. With a Computer Information Systems degree from Carroll College, he has worked for 4 years in the IT industry. He is married with two kids, a girl and a boy. Outside of work, he loves golfing and spending time with family and friends at breweries.

Dee Silfrkross – Systems Technician

Dee joined Entre in 2021 and has a BS in Computer Science, as well as 10+ years of technical support experience. In her free time, she enjoys spending time with her husband, four little girls, and every year or two gets a nap.

Ethan Kessel – Systems Technician

Ethan joined the Entre team in March 2021. He was born in North Dakota, grew up in California and is now living in Helena and working in our office there. He attended college in Colorado for Engineering. In his spare time, he enjoys video games and working on cars.

Jessie Reichert – Systems Technician

Jessie joined the Entre team in 2021. A Montana native, Jessie started working in the customer service industry after high school, gaining over 15 years of experience in various roles. In his spare time, he enjoys spending time with his wife and 2 children, going to the gym, and gaming.  He also loves targeting big trout in the tailwaters of Montana, exploring the many river systems, and camping. He is super excited to learn all about the IT industry!

Martin Holloway – Systems Engineer

Martin joined the Entre team in 2021. Originally from New Jersey, with over 15+ years of IT and network administration experience, he relocated to Montana in 2019 with his wife of 12 years Natalie and their 10-year-old twins, Paxton and Casey. When he's not working, Martin enjoys spending time outdoors hunting, camping, fishing, or mountain biking with his son Casey or traveling for softball with his daughter Paxton. No matter where Martin is, his canine companion Boone isn't too far behind.

Lucas Ward – Systems Technician

Lucas joined Entre in October 2021. He has lived in multiple states and even spent time growing up in England and Germany. He moved to Montana several years ago from the Baltimore, MD area. He has worked in the tech industry for over a decade and has always loved solving puzzles and figuring out how things work. In his spare time, Lucas enjoys spending time with his son, being out in nature and exploring the outdoors, anything with an engine, playing guitar, and video games.

Nick Wolf – Systems Technician

Nick joined the Entre team in November 2021. He was born in Wisconsin but moved to Billings while very young. He has worked in the IT and Tech industry for 4 years and has loved every minute of it! He is married and has a baby girl that shares the same birthday. Outside of work, he enjoys fishing, hiking and camping with his family and friends.

Luna – Office Security & Greeter

Luna has been greeting guests and keeping the Entre Offices safe from intruders since 2016! As our expert security officer and greeter, she does her best to show all the other goofballs how things are done around here. She'll never tell you, but belly rubs are her kryptonite!

Rexford – Office Security & Greeter

Rexford joined the Entre team in 2018. He handles the east wing security and greeting responsibilities when Luna & Lucy are gone. His favorite thing to do is chase and be chased, especially when it involves running with his toys!

Lucy – Office Security & Greeter “In Training”

Lucy joined us at the end of 2020 and is learning from her big sister, Luna how to properly greet guests and keep the office safe. It's a "ruff" job, but she's doing great! She may have a slight staring problem, but we accept her the way she is--cuteness and all!

Buck – Head of Security

Buck joined the Entre team in 2020. As head of security, he keeps the other goofballs in line when they're slacking on the job and mostly takes care of our west wing security. His favorite thing to do is play ball and if you throw it for him, he'll love you forever!