Sentry Solutions set out to become an industry-leading professional contracting company that capitalizes on its leadership team’s vast experience in project management, strategic operations, and client-first mindset.
Jason Mann
President & Chief Executive Officer
Jason Mann, President & Chief Executive Officer
As Founder and President, Jason Mann brings over twenty-five years of strategic and operational experience in Department of Defense medical operations, logistics, supply chain management, facility sustainment services and project management. Jason is an energetic, forward-thinking leader who is skilled in providing vision, strategy, and innovative solutions to complex healthcare facility lifecycle management operations.
Upon retirement from the United States Army in 2017, Jason served as the Director of Programs for The OutFit, where he was uniquely qualified to lead the robust and dynamic programs providing Facility Sustainment Services to US Army Medical Command. His prior experience was critical in managing a global team of 70+ technical experts, analysts, and database specialists. Additionally, he oversaw many other projects and provided executive-level guidance on critical policies and initiatives.
Jason is a graduate of Missouri State University, Springfield, MO, with a bachelor’s degree in Education. Additionally, he earned a master’s degree in Management and Leadership from Webster’s University in St. Louis, MO.
In his free time, Jason can be found on the golf course or spending time with his wife Elizabeth and children, Jakob and Kaleb.
Tim Medley
Chief Operations Officer
Tim Medley, Chief Operations Officer
As Chief Operations Officer in the Government Consulting sector, Tim Medley brings over 21 years of experience leading and managing complex operations. With a deep expertise in Construction, Operations and Maintenance, Facilities Management, Real Property, Asset Management, Facility Condition Assessments, Project Management, and Professional Technical Services, Tim excels in delivering innovative solutions that drive organizational success.
A strong advocate of collaboration and mentorship, Tim believes in fostering environments where helping others succeed ensures collective achievement. His values are grounded in a family-first mindset and a relentless drive for success.
Outside of work, Tim enjoys honing his skills on the golf course and at the billiards table.
Alison Braune
Director, Operations
Alison Braune, Director, Administration
As Director, Administration at Sentry Solutions, Alison Braune brings a passion for excellence, operational efficiency, and people-focused leadership to every aspect of the organization. Known for her ability to maximize strengths and elevate processes, Alison plays a critical role in supporting company operations across administration, staffing, contracting, and employee support, while serving as a trusted partner to President & CEO Jason Mann.
A natural go-getter, Alison graduated with honors from Cameron University in Lawton, Oklahoma, earning a bachelor’s degree in Education and Communication at just nineteen years old. Her professional background reflects a lifelong commitment to service and leadership. From supporting the community as a civilian employee with the Social Security Administration, to advancing leadership development programs at Girl Scouts of Southwest Texas, to managing high-level operations and executive support for diverse teams in the government contracting space, Alison has built a reputation for reliability, professionalism, and dedication.
Prior to joining Sentry Solutions, Alison supported a multidisciplinary team of more than seventy subject matter experts and database specialists at The OutFit. She also co-owns iTrip San Antonio, a vacation rental property management company, where she combines her entrepreneurial spirit with her passion for creating exceptional customer experiences.
Outside of work, Alison enjoys gardening, dancing, and spending time exploring the Texas Hill Country with her husband and daughters.
Mary Scheutzow
Director, Finance and Accounting
Mary Scheutzow, Director, Finance and Accounting
Mary Scheutzow is our Director, Finance and Accounting with over 15 years of experience in bookkeeping, accounting, and financial operations. She has worked with a wide range of organizations, helping them improve processes, gain clarity into their financials, and make more confident, informed decisions. Mary holds a degree in Business Administration from Kent State University and is a certified QuickBooks ProAdvisor. She is known for her ability to translate complex financial information into practical, easy-to-understand insights.
Mary brings a thoughtful, solutions-oriented approach to her work and enjoys collaborating across teams to build efficient systems and support organizational growth. She is passionate about creating structure and clarity in financial operations while being a reliable and approachable resource for both leadership and team members.
Outside of work, Mary enjoys spending time with her husband and their dogs, gardening, getting outdoors for a good hike, sailing, and traveling whenever she can.
Olivia Neal
Business Support Specialist
Olivia Neal, Business Support Specialist
Olivia Neal is a Business Support Specialist with over five years of experience supporting government contract employees in a variety of roles. She holds a BBA in Management with a concentration in Human Resources and brings a strong mix of organization, problem-solving, and people skills to everything she does.
Olivia is passionate about personal and professional growth, leadership, and creating spaces where others feel empowered to succeed. Born and raised in Texas, she brings a grounded, can-do attitude to her work and loves being part of a team that makes a real impact.
When she is off the clock, Olivia enjoys getting creative with stained glass, reading a good book, hitting the gym, and spending time with her family and friends.
Andie Giles
Business Development
and Marketing Coordinator
Andie Giles, Business Development and Marketing Coordinator
Andie is a driven marketing professional with experience across Ad Tech, Banking, Government Contracting, and Real Estate industries. She is known for her strong work ethic, creative problem-solving, and ability to support organizational growth through strategic communication and business development initiatives.
She holds a Master’s in Marketing Research and Analytics and a BBA in Marketing from Texas Tech University. She currently serves as the Business Development and Marketing Coordinator at Sentry Solutions, where she supports capture efforts, proposal development, branding, and strategic outreach across federal programs. With a background in project coordination, campaign execution, and tools such as Canva, Qualtrics, and Microsoft Office, Andie is passionate about driving growth and delivering impactful results.
Outside of work, she enjoys thrifting, crafting, and exploring National Parks.
