Leadership
Headquarters Staff
Richard Lewis
Before founding RTL Networks, Inc., Mr. Lewis served in senior management positions for Cisco Systems, Qwest and Avaya, where he was responsible for developing and executing strategic plans while delivering network consulting services to Fortune 500 and national service providers. As President/CEO, Mr. Lewis has effectively leveraged his education and wealth of past experiences to grow RTL Networks, Inc. into a multimillion dollar firm recognized by organizations such as the Small Business Administration, Denver Business Journal, ColoradoBiz Magazine, and Inc Magazine.
Mike Lebofsky
Mr. Michael Lebofsky is a graduate of George Mason University’s Electrical and Computer Sciences Engineering program. Additionally, he has completed numerous masters level and commercial courses in computer systems architecture, security, administration and federal business development. Mr. Lebofsky has 34 years of Federal industry experience as a VP/Director of Support Services, Program Manager, Systems Analyst and Programmer. A senior business development executive with an engineering/technical background. Expertise includes all-volume, cover-to cover Federal proposal development and/or management utilizing Shipley and GovCon best practices. Considered the personable “go-to” company resource for full-life-cycle Federal contract matters with career wins of $396M in federal government contracts.
Kris Craven
Ms. Craven joined RTL Networks in April 2014. She brings extensive experience in business administration including bookkeeping, payroll and client management. Success for Kris comes from her attention to detail, ability to handle multiple projects simultaneously while continually prioritizing to changing requirements, and the ability to anticipate and adapt to the needs of her co-workers. In her spare time she enjoys cheering on her son’s football team, and everything Colorado has to offer.
Marie Chillemi
Ms. Chillemi is a Colorado native with more than 25 years of Government Contracting experience. She is a graduate of the University of Colorado with a BS in Finance and brings her expertise in contract management and pricing development and analysis to the RTL Networks team. Her positive and proactive work style as well her sarcastic sense of humor adds enthusiasm to an exciting and challenging work environment. She lives in Centennial with her husband and three children.
Quan Greenberg
Ms. Quan Greenberg has 15 years of hands-on financial management and systems analysis experience in the government contracting sector, and 20 years in the public accounting and commercial sector, in a wide range of industries. She has been to the far reaches of aerospace with ATK Space Systems, to the ocean depths with Teledyne-Reson, and on the ground level of defense, energy, cybersecurity and information systems technology. Quan specializes in re-engineering and implementing financial and operational systems and processes. She brings her passion and expertise in team building to cultivate stellar performance and to support the realization of company goals and profitability.
William Coder
As a talent acquisition program manager I develop and execute customized recruitment and talent acquisition strategies for hiring interns to high-level executives and technical positions. Achieved award-winning results by working cross-functionally to expand recruitment opportunities, introduce quality tools and techniques, and coordinate hiring activities. Experienced in hiring and developing recruitment teams and building companies through quality hires.
Gwen Williamson
Gwen Williamson offers over two decades in the government contracting industry with her primary focus in proposal management. The majority of her proposal experience includes the following Federal sectors-US Army, Air Force, Navy, USFS, FAA, DOE, and Office of International Programs with procurement values ranging from $5 million to over $400 million. Her proposal management experience includes the following market verticals- Information Technology, Energy, Finance/Healthcare, Revenue Cycle Management and Education. She has served as capture manager and participated in teaming strategies relative to joint ventures, mentor protégé, Alaska Native Corporations and sub/prime relationships. Ms. Williamson’s professional experience also includes numerous managerial and technical responsibilities, including business development, contract administration, technical writing and curriculum development.
