Alpharetta, Georgia, United States, August 2025 – MarketSource, Inc., an integrated sales solutions provider, today announced the appointment of Jessica McNelley as President. In her new role, McNelley aims to inspire belief and action across the company’s 5,000+ team members. To do this, she will draw on her vast experience driving transformation and long-term growth through innovation and practical execution.
McNelley joins MarketSource from fellow Allegis Group company TEKsystems, from where she brings more than 20 years of progressive leadership experience, including the management of field offices in Miami, Indianapolis and Philadelphia. Most recently serving as Vice President of Managed Service Programs Strategy and Execution, McNelley delivered exceptional business performance through her strategic vision, her situational adaptability and her focus on building authentic relationships.
“Throughout Jessica’s time at TEKsystems – which spans over two decades – she has consistently delivered results, engaging with customers to understand how to best serve the marketplace,” said Allegis Group CEO Jay Alvather. “At the same time, she is passionate about creating opportunity, building winning teams and developing future leaders – exactly the kind of leadership we value at MarketSource and across Allegis Group. As she steps into this new role, I’m confident Jessica will lead MarketSource to new heights, creating growth and opportunity for both the business and our people for years to come.”
“I am humbled and excited to work with the incredible team at MarketSource,” said McNelley. “My goal as president is to help create an environment where people feel empowered to contribute their best work. Throughout my leadership journey, I’ve found that when people understand both the destination and the path to get there – and believe in their ability to succeed – remarkable outcomes follow.”
McNelley holds a Bachelor of Science in Business Administration and Management from the University of Florida.
About MarketSource, Inc.
MarketSource delivers integrated sales solutions by hiring, training and managing industry-specific professionals who are empowered to create extraordinary customer experiences for many of the world’s most iconic brands, along with a diverse mix of forward-thinking, small- and medium-size businesses.
About TEKsystems and TEKsystems Global Services®
We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers—including 80% of the Fortune 500—across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities.
About Allegis Group
As the global leader in workforce and business solutions, we take pride in what we do, connecting great people to great opportunities, helping businesses win and careers soar. Today, with more than $14 billion in revenues and 500+ global locations, Allegis Group and its network of specialized companies provide a full suite of complementary solutions that solves nearly every workforce challenge to empower business success, while consistently delivering an unsurpassed quality experience. Our companies include Aerotek; TEKsystems; Aston Carter; Actalent; Allegis Global Solutions; Major, Lindsey & Africa; MarketSource; CareerCircle; and QuantumWork.
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