Thank you, Dave. Good morning. Welcome to Parsons Third Quarter 2025 Earnings Call. This quarter, we continued to deliver strong performance in a dynamic global environment as an advanced and differentiated technology leader that's aligned to the administration's and global priorities in national security and infrastructure, our portfolio is strategically positioned to continue to capitalize on long-term macro environment trends. In addition, we operate with speed in delivering operationally relevant solutions at a time where our customers need companies that can deliver rapid results. During the quarter, we continued to achieve industry-leading organic revenue growth, excluding our confidential contract, significantly expanded our adjusted EBITDA margins, exceeded our cash flow expectations and won strategic contracts. In addition, our win rates and hiring retention remained strong and we completed another accretive acquisition after the quarter ended in the fast-growing and profitable water market that strengthens our capabilities and enhances our Florida presence. Turning to our third quarter financial results. Our adjusted EBITDA, adjusted EBITDA margin, and cash flow results exceeded our expectations, and our total and organic revenue growth rates, excluding the impact from our confidential contract remained strong at 14% and 9%, respectively. This includes 18% total revenue growth in critical infrastructure and 9% in Federal Solutions. This strong growth in both segments highlights the strength and synergies of our diversified portfolio, our strong hiring and retention, the successful integration of our acquisitions and our alignment to priority spending areas. During the third quarter, we also delivered 60 basis points of margin expansion to 9.8%, $163 million of cash flow from operations and reported a book-to-bill ratio of 1.0x for the quarter and trailing 12 months. This continues our streak of having a quarterly trailing 12-month book-to-bill ratio of 1.0x or better since our 2019 IPO. Finally, we are reiterating our 2025 adjusted EBITDA and cash flow guidance ranges at the midpoint and we're modifying our revenue outlook to reflect delays in sole-source task order awards products and material procurements. In addition to delivering solid financial results, we won 4 contracts over $100 million in the third quarter with 2 representing new work. Significant third quarter contract wins included a new large 10-year single-award task order contract as an exclusive subcontractor for design and modernization on the Holston Army ammunition plant government-owned contractor operated contract. We booked $50 million on this contract during the quarter. This win continues our success of winning industrial-based upgrades as per the $18 billion modernization plan and is our fourth contract win supporting the Army customer that's valued at more than $100 million. A 6-year $133 million authorization to continue serving as the lead designer for the Georgia State Route 400 Express Lanes. This project will add new Express Lanes and use state of-the-art traffic, incident management and digital twin systems. As a Tier 1 focused state for persons, this expands our Georgia Department of Transportation presence with the state of Georgia expected to spend more than $20 billion over the next 5 years. We were awarded 2 new multiyear single-award defense and security contracts by Middle East government customers. One contract valued at more than $100 million represents new work to lead the design review and project and construction management of national security infrastructure. While the second contract is to design border security infrastructure and facilities. These contracts reflect the strength of Parsons synergistic portfolio and our ability to bring comprehensive national security, critical infrastructure protection and program management capabilities to our Middle East and critical infrastructure customers. And during this quarter, we booked $107 million for these 2 contracts, MPA delivery partners, a joint venture of 3 companies, including Parsons is the managing partner was awarded a $665 million, 4.5-year contract extension by the Gateway Development Commission to continue managing the successful delivery of the Hudson Tunnel project. This project will build a new two-tube rail tunnel under the Hudson River and rehabilitate the existing 115-year tunnel as well as 9 miles of new passenger rail track between New York and New Jersey. We were awarded an $88 million task order under the Air Base Air Defense contract. Parsons will provide integration, upgrades procurement and training across the Europe and Africa areas of responsibility for the United States Air Force. This contract includes a 1-year base period and two 1-year option periods, and we booked $82 million during the quarter. For the first 9 months of 2025, we've been awarded over $190 million in task orders on this IDIQ vehicle. Air Based Air Defense is increasingly important around the globe to safeguard military operations and Parsons is an industry leader in this domain with innovative solutions designed to rapidly detect, alert, deny or defeat threats, ranging from low-cost unmanned vehicles to sophisticated hypersonic weapons. Parsons was also awarded 3 PFAS contracts with a collective value of $23 million. These wins span both our Federal Solutions and Critical Infrastructure businesses and expand our portfolio in the highly strategic and rapidly growing PFAS market. Year-to-date, we've won nearly $70 million in PFAS contract awards, and the PFAS market represents a $40 billion addressable market for Parsons. These wins represent revenue synergies with our TRS Group acquisition. In addition to these large and important wins, we continued our successful track record of acquiring strategic companies in high-growth markets that strengthen our portfolio and have revenue growth and adjusted EBITDA margins of 10% or more. After the third quarter ended, we acquired Applied Sciences Consulting, a Florida-based engineering firm that specializes in water and storm water solutions for cities, counties and water management districts across the state. Water is our fastest-growing and most profitable market within our North America infrastructure business unit. This acquisition positions us to capitalize on Florida's significant investments in water infrastructure, resiliency and quality. We continue to deploy capital across both business segments to take advantage of the significant tailwinds in our markets and 4 of our last 6 acquisitions have been in our Critical Infrastructure segment. During the quarter, the company was recognized as one of the world's best companies by TIME and one of the best led companies by Glassdoor, we're particularly pleased with the Glassdoor rating since we were selected by our employees. Parsons also received the prestigious Diamond Award in the Structural Systems category from ACEC New York for our work on the Brooklyn Bridge Rehabilitation Project. Looking forward, we are excited about our growth opportunities. Our relentless focus on strong program execution and our delivery reputation provides customers with the confidence they need to choose Parsons as their contractor of choice for their large, most complex and mission-critical challenges. In addition, our unique and synergistic critical infrastructure and Federal Solutions portfolio which consists of 6 growing, profitable and enduring end markets is expected to drive mid-single digit or better organic revenue growth, excluding the confidential contract for the foreseeable future. This growth outlook excludes the FAA brand-new air traffic control system contract. Regarding this opportunity, we believe a decision is imminent, and we felt we offered a compelling bid given we're the #1 program manager in the world offered a transformational approach strategically partnered with IBM, have strong past performance and assembled a team that is vendor-agnostic and understands the FAA. In Critical Infrastructure, we continue to win some of the largest and highest priority projects in our geographies and are expanding into high-value adjacent markets by leveraging our entire portfolio with long-term tailwinds and 20 consecutive quarters of greater than 1.0x book-to-bill. We expect continued growth into the next decade. In the United States, our focus on hard infrastructure such as roads and highways, bridges, airports and rail and transit is aligned to spending priorities. The infrastructure investment and Jobs Act provided states with the confidence they needed to move forward with major infrastructure projects and discussions on the next surface transportation bill are underway. This bill is expected to provide additional budget for increased U.S. infrastructure spending. Our Middle East infrastructure business also continues to excel. Our more than 60-year history in the region, outstanding reputation and Saudi joint venture has positioned us as a trusted partner to our customers and is a competitive advantage in the region. We see significant demand for our engineering and program management solutions across the region as governments implement their strategic visions and prepare for upcoming world events. In addition, our expansion into the defense, security, hospitality and industrial manufacturing sectors has contributed to our recent growth as these markets are receiving major investments. In Federal Solutions, Parsons has a strong position and differentiated capabilities in aviation modernization, integrated air and missile defense, space superiority, counter unmanned air systems, cyber operations, electronic warfare, industrial-based modernization and border security with a strong alignment, the administration's priorities and budget Parsons is well positioned to immediately capitalize on opportunities in these areas. In summary, I am very pleased with our strong execution. We continue to deliver industry-leading growth with 14% total revenue growth and 9% organic growth, excluding our confidential contract. We expanded margins by 60 basis points, exceeded our cash flow expectations, won defense contracts in the administration's priority areas, and our Critical Infrastructure segment continues to hit on all cylinders by delivering double-digit organic revenue growth and adjusted EBITDA margins. Our win rates and hiring and retention remains strong, and we continue to leverage our balance sheet for strategic accretive acquisitions. We also have a total backlog of nearly $9 billion, of which 72% is funded, approximately $11 billion of contract wins that we have not yet booked, a $58 billion pipeline that includes more than 115 opportunities of contracts worth $100 million or more and 15 opportunities worth $500 million or more. We believe our healthy forward-looking metrics, strong operating teams and industry tailwinds positions us to outpace industry growth rates and continue to deliver significant long-term shareholder value. With that, I'll turn the call over to Matt to provide more details on our third quarter financial results. Matt?