Meet the ENSA Team!


Rob Siegel
Executive Director

Rob Siegel has over 21 years of hands-on training and skills-development experience as a Work-at-Height professional. Rob got started in this industry when he experienced what can happen when working at height without proper rescue training can lead to a life-changing event. While on a job-site, Rob witnessed a friend and worker fall from a suspended platform to his death. As a result, Rob committed his personal work and life goals to providing worker safety that will bring the worker and friend home safely.

If he had to change his name, he’d change it to Robel Arile. He says that’s his Jedi name!


Nick Jones
Training Program Manager

Work at height has been a focus of his since the early days as a child, from alpine mountaineering and big wall adventures to amazing industrial structures. Nick’s passion for heights is matched only by his passion for surrounding himself with amazing people who all share like-minded passions.


Maureen Solenberg
Operations Manager 

Maureen is an experienced project manager with a background in client relationship management, customer service, and process development. Maureen strongly believes in continuing education and has spent the last two years working towards her bachelor’s degree in business management. You can find her on the weekend enjoying house projects and time outside with her husband, son and pup. Fun fact: She can make balloon animals!


Mike Solenberg
Customer Service Representative

Mike Solenberg rejoins the ENSA team as the equipment coordinator. He comes to us with 10+ years of experience with ENSA’s parent company, Mallory Safety and Supply. He has held such roles as warehouse manager, customer service, and kit builder. He’s always looking for new challenges and has started to explore the world of computer programming. His greatest passion is spending time with his family and rooting for the Seahawks!


Kate Jackson
Certificate Administrator

Kate has over 15 years of experience working in executive administration and project management in Los Angeles, New York, and Austin. She loves cultivating relationships with clients and helping to make things as easy as possible for them. In her personal time, Kate likes to explore off the beaten path and has done two five-month solo road trips through America and backpacked through Southeast Asia. Getting outdoors to explore is one of her top priorities.


Baron Olsen
Sales Representative

Baron Olsen joined the ENSA / Mallory Safety Services team as a Key Account Manager. He comes to us with 20+ years of experience in various fields and 5 years in safety with a background in Fall Protection. He has held such roles as from Re certification Director, Business Development, Inside & Outside Sales & Customer Service.

Outside of ENSA & Mallory you can find him on the golf course, building bikes, creating a new favorite recipe in the kitchen, working on side projects with friends or traveling with his partner Angie exploring nature and discovering new things together.


Steve Brown
Chief Instructor

Steve’s been climbing rock, ice, and man made structures for 43 years! He’s been a SPRAT Level 3 for 7 years. Steve lives in a small community in NE Oregon. He absolutely loves teaching, climbing, shooting traditional archery, disc golfing, and being a grand dad, among many other things.


Justin Simpson

Justin started working at heights by building zip lines, doing canopy tours, and high ropes courses a little over 15 years ago. His favorite thing, beyond meeting new, diverse people, is that what he does every day ensures that people get to come home every night and continue to work a cool job every morning. Safety is very important to him. He was at Seneca Rocks, West Virginia when he dropped 50 feet. He was in a wheelchair for 1 ½ months and everyone was worried that he’d never walk again. He realized he could have a positive impact on people’s lives and keep them safe and alive.

If he could trade lives with someone, it’d be Dr. Steve Sillet. He’s the Redwood biologist who discovered the world’s tallest tree and he gets to climb all the world’s tallest trees to study them!


April Vollm

April has a varied background, which includes time in the Air Force as a loadmaster on a C-130 cargo aircraft and as a performer with Air Force Entertainment (“Troops Entertaining Troops”). After she left the Air Force, she continued her work in performing, touring with Ringling Bros. as a clown, where she first became interested in aerial arts. This led to the national tour of her one-woman show, entertaining kids and encouraging them to move and exercise with the use of juggling, jump roping, and aerial acrobatics. Most recently, she challenged herself as a tower climber, working to install home internet systems, LTE, and UTMS.


Angie Lucht

Angie is a Colorado native. She was in Mountain Rescue for 11 years while working for PMI. She is a SPRAT III & worked in the field as a Rope Tech and rigger for 10 years, until taking her passion for safety and rigging into the training world. 


Nathan Krueger

Nathan served 7 years in the U.S. Army, where he was deployed three times. He worked an assortment of jobs prior to returning to school. Nathan earned an Associate Degree in Applied Science for Renewable Energy at MIAT in Michigan, and he immediately began his career as a wind technician, first with Vestas and, most recently, with Airway Services. After 2.5 years, Nathan decided he wanted to spend his professional energy helping others learn how to work safely at height. In his personal time, he enjoys working out, being outdoors, ‘light’ fishing (no, he’s not so into ‘heavy’ fishing!), and watching MMA.