Meet Our Talented Team

We're a passionate bunch who love what we do

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Mark Swain


Mark is the President of Networks Unlimited. He started the company in 2001. Since then, Networks Unlimited has grown and evolved tremendously. Mark has lived in Maryland, Spain, Washington DC, Germany, California, South Dakota, and Mississippi as a military brat. He met his wife Amy, a Grand Junction local, in college. After living in Seattle for a few years they decided Grand Junctionwas a better place to raise their family.

In his free time Mark will be hunting, mountain biking, snowboarding and spending time with his family and friends.


Judy Marino

Accounting Manager

Judy is the accounting manager at Networks Unlimited. She grew up in Montrose, Colorado and has always loved the outdoors. Some of Judy’s favorite things to do are dirt biking, snowmobiling, hiking, spending time in the mountains, exploring old mines and traveling. Vancouver British Columbia is one of her favorite places to visit. She also owns a yurt in Ouray. You should definitely look it up if you have not ever heard of one!

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Robert Burkey

Account Manager

 Robert, or Rob, as most people know him, is originally from Grand Junction. After earning his Bachelor’s degree in Marketing and management, he spent a few years in New Mexico and Denver. He later returned to Grand Junction with his wife to raise his two daughters. Rob is the outside sales consultant and account manager for Networks Unlimited. His backgrounds in marketing and management have made him an invaluable part of the Networks Unlimited Team. He also holds certifications in Lifesize, Jive Communications, and Microsoft Partners, all services that Networks Unlimited provides.  

When Rob is not working, he and his family have a lot of fun. He may be in kitchen trying out a new recipe or creating one of his own. “I am good chef. I love to cook, try new things and am always looking to improve a dish that I make,” says Rob.  He and his family can also be found enjoying the outdoors whether it is skiing, hiking, at a sporting event, or at a classic car show. He and his family often have a restoration project of their own going on. 

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Meghann Johnson

Inside Sales & Procurement

Meghann has been with Networks Unlimited since 2009, starting as our receptionist and customer support liaison. Meghann currently provides procurement services and maintains our vendor relationships. Meghann, her husband Andy and their daughter Quincy, enjoy the Western Slope lifestyle. They take advantage of Colorado’s numerous sunny days and take every opportunity to go camping, hiking and fishing.


Beau Lambert

Managed Services Administrator

Beau grew up in Black Hawk, Colorado. He moved to Grand Junction for college, and graduated with a BS in Computer Science in May of 2015. Beau is the Managed Services Administrator at Networks Unlimited. He manages customer data backups and performs preventative maintenance and active monitoring on servers. He also assists with the Office 365 migrations and Microsoft SharePoint projects. In his free time, Beau enjoys playing video games, lifting weights, snowboarding, playing guitar, kayaking, fishing, and camping.

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Gibran Miramontes

Network Engineer

Gibran has grown up in various parts of the valley and lived in Palisade, Grand Junction, and Fruita. He first became interested in IT after visiting his family in California who work in the technology industry. Since 2008, Gibran has worked and gained professional experience in information technology in Grand Junction. We are excited to have him continue  his career in IT with Networks Unlimited. When asked what his favorite part of working in IT is he says,  ”I like that every day is different.”

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Joe Etchart

Network Engineer

Joe was born and raised on a farm in Fruita, Colorado and is currently living on the same property today. He is a NetworkEngineer for Networks Unlimited and earned a Bachelors of Science degree in Computer Science from Mesa State College. He also has numerous certifications including Cisco CCNA, and Network +.  Joe is a great problem solver and says, “I also have an uncanny knack for being able to read the most boring technical documentation and not falling asleep.  I’m also really really good at digging ditches, go figure.

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Darrell Himler

Dispatch/ Help Desk Manager

Darrell was born and raised in Anchorage, Alaska.  He originally worked in the construction field but wanted a warm inside office job so he went to school for computer programming. The company he went to work for after school transferred him to their corporate office in Las Vegas and then relocated their corporate office to Grand Junction. At Networks he is responsible for scheduling all service calls and coordinating project installations. He provide backup support to our Help Desk and Field Engineers. Currently, he is certified with HP for Printer, Desktop, Laptop and Server Warranty repairs.

 When asked about what he is really good at he says, “I feel that I am really good at fixing things, just not vehicles.

 In his free time Darrell loves spending time with his wife and go on road trips with their motorcycle.

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Ronnie Turner

Help Desk Technician

Ronnie was born in Alaska, but she spent most of her formative years in Denver, Colorado. Ronnie wound up in Grand Junction by accident after an unplanned detour during a cross country bicycle adventure. After falling in love with the surrounding hills and trails that we are so blessed with in the Grand Valley she decided to stay and build a life here; that was about 5 years ago. Ronnie is a proud help desk technician at Networks Unlimited and plans to build a career in the IT field. For fun Ronnie enjoys trail running with her dog, bicycling in the hills, and studying for certificates that will help her on the journey through the IT world.

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Mark Prezbindowski

Field Technician

Mark  was born and raised in South Bend, Indiana and lived there and in the surrounding area for most of his life. “I’ve always wanted to move out west. In 2013 I decided to pull up stakes and move to Montrose at the invitation of an old friend. It’s been a big change, but a great experience. Coming from plains, snow, and cornfields, it feels like living in a post card,” says mark Mark studied Interactive Multimedia at Purdue University and has a BS in Computer Graphics Technology. Since graduating, his interests shifted toward IT support. He has provided support for county government and for business and residential customers. Mark is really good at explaining technology concepts to nontechnical people and says,” I like making complicated ideas more relatable and accessible.”

He really enjoys traveling, visiting national parks, hiking, fishing, and gaming. 

 Lee Register

Account Manager

Lee grew up in Atlanta, GA. After living in the Alaskan Bush for two years he moved to Montrose with his wife. They chose this location based on the input from former Coloradans living in Alaska who told them that it was an awesome place to live! When Montrose High School offered Lee’s wife a position as a guidance counselor they made the move. Lee is an Account Executive in sales at Networks Unlimited Montrose Location and covers a wide area including; Montrose, Delta, Cedaredge, Hotchkiss, Paonia, Ouray, Ridgway, Gunnison and Telluride. Lee helps business owners evaluate, implement and utilize technology to meet their business needs and challenges. In his free time Lee enjoys hiking, fly fishing, travelling the world, and camping with his wife and soon to be first child. 

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Preston Thornburg

Vice President

Preston is vice president and service manager at Networks Unlimited and has been with the company since 2005.  He has been in the information technology field since 1990 after graduating with an Associates in Applied Science in Electronics. He was born in Sacramento, but his parents moved him and his brother to the area because they thought Grand Junction was a more suitable place to raise their two boys. His family owns a share in a houseboat buoyed at Bullfrog Marina, so in their spare time, he and his family enjoy boating at Lake Powell.  Preston also likes to golf and travel with his family as much as he possibly can.


Joslyn Jahnke

Receptionist & Accounting Assistant

Joslyn was born in Moab, Utah where she developed a love of all things outdoors. Since then she has lived in North Ogden, UT and Montrose, Colorado where she attended High School. She moved to Grand Junction in 2012 to attend Colorado Mesa University on an academic scholarship. After deciding to take a break from schooling in May 2015, she was welcomed in to Networks Unlimited as a receptionist. Shortly after she was hired she began training as an accounting assistant. In her free time she loves playing volleyball, painting, making pottery, cooking, and anything outside. 


Taylor Rosendale

Community Marketing Manager

Taylor has lived in Grand Junction Colorado since she was six years old. She grew up being active in athletics as well as helping her family on the ranch. Soon after graduating from Colorado Mesa University she moved to San Diego, California for two years to launch her marketing career. Taylor managed, created, and produced script development for, teaser videos, and marketing materials. She missed the Rocky Mountains so much she moved back to Grand Junction and was welcomed by Networks Unlimited to focus on building a strong community of the brand. In her free time she enjoys; adventure, hiking, camping, rock climbing, skiing, running, golf, arts & crafts, and spending time with her dog and family. 

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Robert Benjamin

Director of Managed Services

Robert joined Networks Unlimited in 2006 as Director of Managed Services.  Robert has a bachelor’s degree in English Literature from Purdue University.  Robert’s professional career in Information Technology has included stops in Minneapolis, Wichita, Milwaukee and Atlanta before arriving in Grand Junction.  Robert spent his childhood summers on his Grandfather’s cattle ranch in the Unaweep Canyon, and always knew he would end up living on the Western Slope.  Robert is a proud fan of every Chicago sports team (his birthplace)- especially the Bears and the Blackhawks.  Robert is a Rotarian with the Horizon Sunrise Rotary in Grand Junction.  Robert and his wife, Elizabeth, enjoy travel and peace and quiet when they aren't entertaining their 11 nieces and nephews.

Chris Dallas

Managed Services Administrator

Chris is a Managed Services Administrator at Networks Unlimited. He provides ongoing management and monitoring of various technical systems used to deliver IT services to Networks Unlimited customers as well as Office 365 deployments, support and e-mail migrations. In addition to that, he attends Colorado Mesa University studying Microsoft, Cisco and Linux Technologies. Chris grew up in Walden, New York and moved to Grand Junction when he was 14. In his free time he trains for trail ultra-marathons, cycles, and “shreds” the 6 string bass!

Mike Woodward

Mike Woodward

Field Technician

Mike is from Grand Lake, Colorado where he grew up doing water sports and fishing since his parents owned a marina there. Mike has been interested in computers, and working on them for years. He is currently attending Colorado Mesa University to earn an associate’s degree in Applied Science in information Technology. On top of that, he is pursuing a certification for Cisco CCNA. He joined the Network Unlimited team as a Help Desk Technician and is now working as a Field Technician. As a field technician he goes on site to aid with a wide variety of networking/computer problems such as computer/server issues, network connectivity problems or any issue that requires a technician on site. Mike like to be outdoors hiking or fishing and is also an avid mountain biker so he hits the local trails any chance he can. If you see him out, say hello!

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Drew Rohall

Sr. Network Information Technician

Drew is originally from New Mexico, Drew has lived in Grand Junction since 2001 and started working with Networks Unlimited in 2008. He earned a degree in Network Information Technology and uses that degree as a network engineer with Networks Unlimited. He is also certified in CSS Customer Service by ETA, CompTIA A+ Certified, Brainbench certified in Microsoft Security and Storage Area Networks, and most recently earned his CCNA Certification. Drew also has 2 years of advanced 3D computer animation and computer art education; now a hobby. If he isn't working with a computer, Drew is spending time with his family, including his teenage daughter Makenzy, riding dirt bikes, fishing, or training for a fight. He is also the reigning undefeated Street Fighter 2 Tournament Champion of Western Colorado.

Jared Miles

Help Desk Technician

Jared, known as Miles, was born and raised in Grand Junction, Colorado. He is currently taking online classes at Western Governors University to complete his BS in Information Technology – Security, as well as working towards obtaining his Cisco CCNA. His current certifications include CompTIA, IT Fundamentals, A+, Network+, Security+. A fun fact about him is that his favorite thing to eat for dinner is breakfast, which he calls “brinner”. During the week he enjoys photography, video games, playing the piano, and spending time with his family. On the weekends he likes to “unplug” and go fishing and camping on the Mesa. 


Aidan Clark


Aidan was born in Monterey, California. Although, he moved to Grand Junction when he was two so he considers himself a Colorado Native. Aidan is currently finishing his senior year of high school and taking Cisco Networking Academy courses. At Networks Unlimited Aidan assists the managed service department as an intern, where he is either out in the field installing software, writing PM’s for team members, or writing tickets for the department. Aidan is learning many new skills and becoming a helpful member of the Networks Unlimited Team. In his free time he races Enduro Mountain bikes, snowboards on the slopes of Powderhorn, and builds computers.

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Greg Pollick

Shop Technician

Greg is the Shop Technician at Network Unlimited Montrose location. He grew up in central Pennsylvania where he went to school for computer programming and received his BS in Mathematics Education. After that, he moved to Southern California where he began a career in IT. In 2001 he and his wife moved to Montrose so they could be closer to his wife’s family. As the Shop Technician, Greg provides technical support for walk-in customers as well as diagnose and repair any hardware or software problems with desktop or laptop computers. Greg does malware removals, program installations, and resolve any Windows related issues. During the summer, Greg spends most of his free time gardening, landscaping, and maintaining his 5-acre property just outside of Montrose.