Meet the Team

Maia Colby

Senior Employment Specialist - Office Services

Maia joined the Express team in March 2024 as one of our Office Services Employment Specialists. She earned her Bachelor of Science in Business with a concentration in Human Resources Management from the Driehaus College of Business at DePaul University in 2023. Prior to joining Express, Maia gained experience in administrative and HR support roles, where she assisted with staffing and recruitment efforts. Outside of work, she enjoys spending time by Lake Michigan when the weather is nice, traveling the world, and being with family and friends. 

“A current prospective looking to hire, but I want to jump in and say that Maia Colby has been absolutely crushing it with the support on landing the *one*. Thank you, Maia, for your phone call reflections and check-in emails, your words are assuring, reinforcing and upright supportive! I appreciate the team for their level of communication and job search efforts!” - Client Review

“I had a great experience with Express Professionals in Libertyville. They are truly professional and dedicated. I worked with Maia, who was amazing—she quickly lined up a few interviews for me, and now I’m placed at a company that really goes the extra mile for its employees. The team at Express is attentive and checks in to make sure everything is going smoothly with your placement. I even received a thoughtful gift from them during Administrative Professionals Week! I highly recommend.” - Associate Review

Email Maia Colby

Chrystos Mizis

Employment Specialist - Light Industrial and Skilled Trades

Chrystos joined the Express Employment Professionals of Libertyville team in August 2025. As a bilingual English and Spanish speaker, Chrystos is passionate about helping people reach their career goals and thrive in the workplace. Prior to joining Express, he spent three years as a Storage Lead, where he trained and mentored team members in a fast-paced warehouse environment. Outside of work, Chrystos enjoys exploring the world of technology - whether it's buildng software or taking apart electronics to better understand how they work. 

Email Chrystos Mizis

Maggie Alatriste

Front Office Coordinator

Maggie became a part of the Express Employment Professionals of Libertyville team in September 2025. With over a decade of experience in customer service, Maggie brings warmth, professionalism, and a genuine desire to help others to every interaction. She thrives in environments where she can make a positive impact on people's day-to-day experiences. Maggie is fully bilingual in English and Spanish, and in her free time, she loves spending time with her family and three cats, traveling to new places, and discovering delicious food along the way.

Email Maggie Alatriste

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