Dave Mount

President & Partner

Dave has over 20 years in professional recruiting following a successful operating company career primarily with LL&E/ConocoPhillips in Oil & Gas and Oil Refining & Trading.  He was instrumental in growing the engineering niche of a regional recruiting firm, then forming OneSource Professional Search in 2003.  In addition to his leadership role, Dave has personally placed hundreds of productive long term employees for OneSource’s clients.  Dave earned his Bachelor’s degree in Finance from the University of New Orleans and attained his Certified Personnel Consultant (CPC) designation in 1998.  He is married, a proud father of two boys, and enjoys playing tennis and music.

Expertise: Oil & Gas, Energy Trading & Transportation, Engineering Services

Henry Shurlds

Partner & Vice President

Henry is a trusted & proven executive recruiter with over 25 years as a leader with Mobil Oil, Tulane University & Entergy Corporation. Earning a B.S. in Petroleum Engineering from Mississippi State & Tulane MBA, he joined OneSource in 2005, and is a key contributor to the firm’s significant growth & practice diversification. Henry is recognized as a high energy & results-driven search professional with solid integrity & extensive network of clients across multiple industries. Happily married with a son & daughter, he is deeply committed to family & dedicated to a healthy lifestyle. Henry enjoys building enduring relationships & competing in the hunt every day!

Expertise: Oil & Gas, Exploration & Production, Upstream Energy

Ryan Bailey

Partner & Manager Contract Staffing

Ryan has been recruiting Information Technology and Financial professionals since graduating from the University of California San Diego with a degree in Economics. Ryan’s specialty is placing IT consultants on a contract and contract to hire basis for companies in the oil and gas, healthcare, financial, and retail industries. With experience at two of the Top 50 largest staffing companies in the U.S., Ryan brings a far reaching personal and professional network, proven business development capabilities, and recruiting best practices to the table. During his tenure at UCSD, Ryan was a 4 year member of the Men’s Intercollegiate Golf Team, earning MVP and Team Captain Honors during that span. Originally from Southern California, Ryan moved to Louisiana in 2010. Outside of the office, Ryan enjoys playing golf, meeting new people, and spending time with his wife and twin boys.

Expertise: Information Technology, PACS

Debra Casabat

Search Consultant

Debra has been building enduring relationships and successfully recruiting and placing experienced professionals since 1997. She comes to Onesource after investing the past 15 years with a regional search firm, where she successfully created and grew a professional search division. Additionally, she recruited, developed and managed highly effective teams of executive recruiters in both the New Orleans, LA and Houston, TX markets. Debra completed her MBA and a BS in Marketing from the University of New Orleans. She has also earned two national certifications, Certified Personnel Consultant (CPC) and the Certified Temporary Staffing Specialist (CTS). She enjoys cooking with her husband, spending time with family and friends, and supporting her children's school/travel teams.
Expertise: Accounting, Finance

Charlie Bray

Search Consultant

Charlie joined OneSource in 2014 with 10 years experience recruiting technology professionals for clients in a variety of industries. After graduating with honors from University of Tennessee with a B.A. in International Economics, Charlie began his career with a nationally recognized search firm in Atlanta. Since then, Charlie has developed a robust nationwide IT network, having spent time in Southern California and Dallas before moving to New Orleans. Paying close attention to markets experiencing significant growth in the technology space, he has dedicated his career and expertise to connecting sought-after candidates with premier opportunities. When not in the office, Charlie enjoys spending time on the water, exploring new restaurants and quietly cheering for the Volunteers in LSU Tiger territory!
Expertise: Information Technology, PACS

Kate Wilhelm

Search Consultant

Kathryn “Kate” Wilhelm, PE brings 35 consecutive years of engineering, design and project/program management of multi-disciplined design teams including marketing and business development responsibilities to OneSource’s search consultant team. She is a Mechanical Engineer graduate of Wichita State University and a registered Professional Engineer in seven states. Kate leads the OneSource engineering, project/program management search practice for mid to senior level engineering talent and executive/operations managers. Her past roles from Design Engineer, Operations Manager to Vice President of Engineering uniquely allow her to recognize and attract top-tier talent while thoroughly understanding her clients’ needs. Beyond her work with OneSource, Kate enjoys spending time with her husband, her two daughters and their families, along with gardening and swimming. She is also a dedicated member of her church parish and active in their music ministry program.

Lauren Sutton

Account Manager

Lauren graduated from LSU with a BS in Marketing. While attending LSU, Lauren was an active member of the Tri Delta sorority, participated in intramural sports, and gained valuable sales and customer service experience in the medical surgical sales and service industries. Lauren is heavily involved in charities and has organized teams for the MS Tour for Cure, a cause near and dear to her heart. In her free time, Lauren enjoys playing sand and indoor volleyball and cheering on her favorite football team, the New Orleans Saints! Most importantly, she loves spending time with her family, friends, and beloved Shih-Tzu, “Izzy.” Lauren is an integral part of the Onesource team, serving as our Account Manager in the Greater New Orleans area.

Lauren Olinde

Account Manager

Lauren was born and raised in New Orleans, Louisiana and earned a B.S. in Finance from Louisiana State University. She began her professional career with a growing, privately held engineering consulting firm and rapidly progressed to a Cost Controller position. Lauren’s internal compass then led to her true passion in sales as an Account Manager at New Orleans Magazine where she quickly advanced. She then became engaged, was married, relocated to Baton Rouge, and joined a boutique wholesale apparel company to leverage her impressive attributes in sales and marketing. Lauren appreciates travel and new experiences, while enjoying music and wine along the way! She loves cheering-on the New Orleans Saints and LSU Tigers with family and friends. With a passion for people and relationships, Onesource is a great fit for Lauren’s future as Account Manager for the company’s Baton Rouge territory.

Tabitha Marshall

Recruiting Associate

Tabitha’s enthusiasm combined with multiple years of impressive professional experience in customer driven environments allow her to be a great addition to the Onesource team. A graduate of the University of New Orleans with a BS in Marketing, she enjoys and is highly adept in creating long-lasting professional relationships built on trust, integrity, and confidentiality. Tabitha is always motivated to consistently exceed her client’s expectations and is committed to each candidate’s long-term success. As a Recruiting Associate in the firm’s growing Accounting/Finance direct hire practice area, she is very excited about her future here at Onesource. When away from the office, Tabitha relishes spending time and creating memories with her two children and family as well as cheering on the Southern Miss Eagles!

George McMillan

Recruiting Associate

Came out of retirement to join Onesource in 2008 after a 31 year career with Amoco Production Company as a seismic processing specialist. George enjoys many tennis activities and currently serves as a director for the New Orleans Oilmen's Tennis Tournament. He is also an avid supporter of LSU athletics.

Karen Shannon

Recruiting Assistant

Karen brings over 10 years of diverse experience in public relations and marketing to the OneSource team including roles in finance, industrial service, healthcare, advertising and event coordination. A very determined and driven professional, she always aspires to contribute at the highest levels while helping others exceed their professional and personal goals. As her family grew to include four beautiful daughters, Karen stepped away from the corporate world to become a full-time mom and took advantage of the “down time” to serve as youth minister of her church and substitute teach along the way. An LSU graduate with a BA in Marketing, Karen is an avid, lifetime fan of LSU athletics and enjoys spending free time with her family and friends cheering on the Tigers and her girls in their many activities.

Kathy Mount


Earned her BS in Nursing from LSU and pursued a successful 18 year career in clinical nursing and supervision in various specialties including cardiac/intensive care, cardiac rehab, recovery room, elective surgery and endoscopy. Kathy elected to become a stay at home Mom several years ago and upon the forming of Onesource took on the challenge of managing the finances of Onesource. She has also been a key part of many non-profit organizations involving children and young adults with special needs. She enjoys tennis and mastering Sudoku or any other logic/math puzzles.