Thank you, Lynn. And thank you all for participating in today's call to review our third quarter 2023 results and discuss our business outlook. This was another strong quarter for ICF in which we achieved significant growth across all key financial and business metrics. There are several key takeaways worth noting. First, we reported year-on-year revenue growth of 7.2%. Adjusting for the sale of our commercial marketing group in mid-September and the closure of our commercial UK events business at the end of the second quarter, third quarter revenue growth is estimated at 8.4%. Second, profitability metrics continued to be strong, driven by higher utilization, favorable mix, lower facility costs and scale efficiencies. Third, this was a record quarter for both federal government contract awards, which totaled $700 million, as well as overall contract awards, which reached $875 million, resulting in a third quarter book-to-bill of 1.7 times and a trailing 12-month book-to-bill of 1.3 times. This supports our expectations for considerable growth in recurring revenues in 2024. Looking at our year-to-date results, we continue to be very well positioned in the key growth markets we have identified and have invested in over the last several years. These markets, namely utility consulting, disaster management, climate, environment and infrastructure services, public health and IT modernization/digital transformation, accounted for roughly 80% of our nine-month revenues, adjusting for the sale of CMG and our exit from the commercial UK events business. Our performance in these growth markets is primarily captured in our two major market categories, first energy, environment, infrastructure and disaster recovery, and second, health and social programs, which together accounted for 83% of our third quarter revenues. Looking across these major markets, there are several third quarter highlights worth noting. Revenues in our energy, environment and infrastructure and disaster management market increased 14% and accounted for 41% of our third quarter revenues. Commercial utility programs, which include our energy efficiency programs, had an excellent quarter, benefiting from expanded energy efficiency and electrification work for several of our utility clients. Our energy advisory services performed exceptionally well in the third quarter. We saw increased demand for electrical engineering, power and technical advisory services, reflecting the increased impact of renewable development and the IRA and IIJA legislation. We now are working with 10 utilities and 3 state agencies on federal grant applications for grid resilience under these two pieces of legislation, and we continue to see strong client interest in the integration of services such as renewable interconnection applications, EV charging station design and load planning. Taken together, our commercial energy business grew 17% in the quarter. In the third quarter, we won contracts valued at over $30 million to assist in the planning and implementation of IIJA and IRA programs, bringing our cumulative IIJA and IRA-related awards, primarily from federal and state government clients, to approximately $100 million. This does not include all the related work for many of our commercial clients, but it's more difficult to directly associate our engagements with the specific legislation. The good news is that significant progress has been made in the flow of authorized federal dollars to recipients under these two acts. We expect additional downstream opportunities for ICF such as market analysis, siting and environmental support services, community and stakeholder engagement support, independent engineering services, construction monitoring, restoration services and the like to begin to materialize in greater volume in 2024 and 2025 as financially supported projects move to the permitting and construction monitoring phases. In disaster management, we continue to execute effectively on existing contracts in Puerto Rico and Texas, and we were awarded a $24 million recompete contract with the government of Puerto Rico's Public-Private Partnership Authority to provide disaster recovery project services. Florida recently expanded our current contracts to incorporate response and recovery activities for Hurricane Idalia, and we are positioning for longer-term housing opportunities that may be on the horizon in Florida and in Hawaii. In the third quarter, we were awarded a new $23 million contract with the Oregon Housing and Community Services department to provide disaster recovery and resilience program management services following the destruction of nearly 4,300 homes by wildfires in 2020. Our climate, environment and infrastructure services cut across all of our client categories, and revenues from this business area continued to increase at a double-digit rate in the third quarter, representing general growth across the portfolio as well as expanded work with wind developers. Sales this quarter included contracts with utilities, developers and federal agencies and addressing the environmental impacts and permitting for a broad range of technologies, including solar, storage, wind, hydrogen and transmission lines. Our other major market, health and social programs, also did well in the third quarter, posting revenue growth of 7% and representing 42% of third quarter revenues. The key growth drivers in this market, namely IT modernization and public health, have historically garnered bipartisan support and have been well funded. And ICF's expanded capabilities provide us with substantial runway to increase our market share. These areas performed well in the third quarter and had new stellar contract wins. In public health, we continued to deliver excellent results and are assisting our clients in driving positive outcomes. As a result, we expanded our existing work and won new work across our broad swath of public health and federal health agency clients, including the Administration for Children and Families, the Centers for Disease Control, the Centers for Medicare and Medicaid Services, the Food and Drug Administration and the National Institutes of Health, as well as the Environmental Protection Agency and USAID. These wins, as well as our several IT modernization wins with public health agencies, set us up very well for continued growth in this market in 2024. In fact, ICF won over $150 million of new contract awards related to IT modernization and digital transformation services for federal agencies in the third quarter. As you can see from our earnings release, this included substantial contract expansions at two agencies within the Department of Health and Human Services. We also won new IT modernization work in other federal agencies, including a $55 million contract with the US Forest Service to modernize wildfire applications and services, which is a great tie-in with our disaster management capabilities and new task orders amounting to $67 million from Immigration and Custom Enforcement within the Department of Homeland Security. And elsewhere in the federal arena, we won a $143 million recompete with a significantly expanded scope to provide advanced data science and analysis services related to cybersecurity. The record $700 million in total federal government contracts we were awarded in the third quarter has strengthened both our growth prospects and our resilience heading into 2024. Our backlog at the end of the third quarter was a substantial $3.8 billion. And even after a strong quarter of contract wins, our business development pipeline stood at $9.8 billion, representing a large and diversified set of opportunities across our client set. These metrics, together with our performance to date, underscore the confidence in ICF's ability to capture the significant growth opportunities on the horizon. Now I'll turn the call over to our CFO, Barry Broadus, for a financial review. Barry?