About Us

Our Mission

We deliver quality services in a professional manner to the client’s full satisfaction.

Marathon TS Methodology

Marathon TS strictly adheres to a service delivery process developed by our founders, based on their more than 25 years of experience in the IT professional services industry. This process allows Marathon TS to deliver fast, high-quality services with measurable and repeatable procedures. Our proprietary Human Capital Management process includes best practices in candidate sourcing, screening, verification and onboarding.

Marathon TS Practice Areas

Marathon TS provides a full range of professional services for clients that require support from professionals with specialized skills and experience in a specific technical area or subject matter. Marathon TS also provides IT services, including strategy, operations, transformation and mission support for prime contractors.

Marathon TS Leadership

Pamela K. Siek, CEO

Pamela Siek, CEOPamela K. Siek has been the Chief Executive Officer of Marathon TS, Inc. since its inception in 2009. Since then, she has led the rapid growth of this women -owned small business into an award-winning company.

Marathon TS is Siek’s second business venture. In 1993, she co-founded Cornell Technical Services, Inc., an IT consulting firm. Under her leadership, Cornell grew from a start-up company with three employees to a nationally -recognized firm employing more than 700 people. In 2001, Cornell was sold to TMP World Wide, the owner of Monster.com.

Siek began her career as a Software Engineer and she has extensive experience in computer systems analysis, design and development. She has provided consulting expertise to Fortune 500 companies, including AT&T, Verizon, IBM and JP Morgan. Eventually, she transitioned into sales, where she successfully created an information technology services portfolio that produced $60 million in annual sales revenue.

The Florida native and Loudoun County resident graduated from George Mason University with a bachelor’s degree in Information Technology Management. She is the mother of three children. In her spare time, the horse owner and accomplished rider teaches horseback riding to children.

Mark T. Krial, President

Mark Krial, Marketing and SalesMark T. Krial has more than 25 years of experience in the strategic planning, implementation and management of IT sales and marketing organizations. In 1993, Krial co-founded Cornell Technical Services Inc., an IT staffing and consulting firm. Under his leadership, Cornell grew from a start-up company with three employees and $300,000 in annual revenue to more than 700 employees and $56 million in annual revenue. In 2001, Cornell was sold to TMP World Wide, the owner of Monster.com.

Alan R. Siek, Executive Vice President

Alan Siek, Recruiting and Operations

Alan R. Siek is Executive Vice President and Chief Operating Officer (COO) of Marathon TS.  He is responsible for overseeing the company’s day-to-day operations as well as all financial activities including accounting and financial reporting.

Mr. Siek is a well-rounded executive with an extensive background as a software engineer in the design and development of business applications. He began his career at EDS during the Ross Perot era as a Systems Engineering Development (SED) program trainee and later worked for Honeywell Federal Systems where he excelled as a troubleshooter for applications running on the GCOS platform.  He has provided consulting and technical support to both commercial and government clients including Caterpillar, AT&T, GE, IBM, Perot Systems and the Department of Defense. He has also been a key member of the executive management team for several start-up companies including Cornell Technical Services, where he managed the rapid growth of the company from its inception to employing over 700 people, and Marathon TS, where his efforts have significantly contributed to the company’s rapid growth and recognition by the Inc-500 as one of the fastest growing companies in the United States.

Mr. Siek earned a Bachelor of Science degree in Business Administration from George Mason University and a Master of Science in Software Engineering and Information Technology from George Mason University. For the past 10 -years, he has coached youth football in Loudoun County, Virginia, and he currently serves on the Board of Directors for the Central Loudoun Youth Football League (CLYFL).

Kevin Davis, Vice President and General Manager

Kevin Davis, Professional IT ServicesDavis was promoted to the position of Vice President and General Manager after exponentially growing Marathon TS revenue. He joined Marathon TS in September 2010. Prior to joining Marathon TS, he spearheaded sales and recruiting for Apex Systems, Inc.’s national Government Services division. Davis has a bachelor’s degree from Virginia Tech. In his spare time, he enjoys spending time with his wife and two children.

Customer Feedback

“My vendor of choice is Marathon TS because of the excellent level of customer service I received from their account management team. They know which candidates will be of interest to me and they provide excellent ongoing support to their consultants. All-in-all, top-notch service to go along with the best technical talent in the area.”

— Stacy B., Director, Marketing Systems Development