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Movers & Shakers: 2026

Celebrating Those Who make OSS OSSome!

The Huntsville/Madison County Chamber serves as the catalyst for economic development activities in the Space, Defense, and Technology rich Tennessee Valley community. Offset Strategic Services has long been a member and joins the Chamber in recognizing key OSS Staff promotions, new hires, and recognition of talent.



PROMOTION:

Ally Casteel

Vice President of Human Resources
Offset Strategic Services, LLC


Congratulations to Ally Casteel! She started off this year with a well-deserved promotion to Vice President of Human Resources at Offset Strategic Services. For almost 5 years, she’s been a part of our OSSome family and has more than 25 years of experience in government contracting environments. In this executive role, she provides strategic leadership across human resources, organizational governance, and compliance, working closely with senior leadership to align people, policies, and practices with OSS’s mission and long-term business objectives. 


“Ally’s promotion reflects the trust and confidence she has earned through steady leadership and unwavering commitment to our people and mission. She brings clarity, discipline, and heart to everything she does. Seeing her recognized by the Huntsville/Madison County Chamber is a proud moment for our team and speaks to the standard of excellence she sets for our entire organization.” – TJ Wright, President & Founder, Offset Strategic Services


In addition to her human resources leadership, Ally serves as the Facility Security Officer, overseeing personnel and facility security compliance in accordance with government requirements. She also maintains responsibility as an OSS Program Manager, supporting both the customers’ mission and the employees assigned to these efforts. Central to her leadership approach is a commitment to making a meaningful difference for those OSS serves, including employees, customers, vendors, and trusted partners.


SEE MORE: Movers & Shakers: March 2026 - Huntsville/Madison County Chamber



PROMOTION:

Mark Daigle

Director of Contracts
Offset Strategic Services, LLC


Please help us congratulate Mark Daigle on his promotion to Director of Contracts. Mark brings over a decade of proven experience providing support to FA&D companies through roles such as Contracts Manager, Program Manager, and Financial Analyst, making him a trusted and valued new member of the team.


As the Director of Contracts, Mark plays a critical leadership role in managing and overseeing contract strategy, negotiation, and full compliance with customer requirements and applicable regulations. He manages risks, monitors performance, streamlines processes, and ensure that all legal standards of the contracts are met.


His integrity and keen attention to detail have guided him through complicated projects with the Army Contracting Command, USG Legal offices, and Lockheed Martin on traditional and non-traditional contracts.

We’re excited to have Mark join the OSS Team.




Stay Tuned for our Next Mover & Shaker!


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Learn more about a career at OSS:

Join the Offset Strategic Services (OSS)' Team → https://theOSSteam.com/careers