Financial Data and Key Metrics Changes - Revenue for the quarter was $3.2 billion, reflecting normalized growth of 3% year-over-year [7][20] - Adjusted EBITDA was $263 million, with margins of 8.1%, a 40 basis points increase year-over-year [20] - Adjusted diluted earnings per share increased by 6% to $0.54 [7][20] Business Line Data and Key Metrics Changes - Digital Solutions revenue was $1.34 billion, representing 4% growth, and adjusted EBITDA increased to $103 million with margins of 7.7% [20] - Global Engineering Solutions revenue was $1.9 billion, with adjusted EBITDA of $160 million and margins of 8.4%, reflecting an 80 basis points year-over-year increase [20] Market Data and Key Metrics Changes - The company reported $3.3 billion in net bookings, resulting in a book-to-bill ratio of 1x for the quarter and 1.1x for the last 12 months [8] - The backlog grew by 4% to over $47 billion, with $23 billion in proposals awaiting award [8] Company Strategy and Development Direction - The company is focused on three accelerating growth markets: space systems and technologies, critical digital infrastructure, and global nuclear energy, which are expected to drive long-term growth [12][14] - Amentum aims to prioritize higher-margin work and has seen significant contract wins in the nuclear energy sector, including a $730 million contract with EDF Energy [10][39] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in achieving fiscal year 2026 outlook and long-term strategic growth objectives despite challenges from the government shutdown [5][16] - The company anticipates strong free cash flow in the second quarter and remains confident in meeting full-year guidance [22][24] Other Important Information - The company has a healthy liquidity position with $247 million in cash and an undrawn $850 million revolver [22] - A recent credit rating upgrade from Moody's is expected to reduce interest expenses and enhance financial flexibility [23] Q&A Session Summary Question: Free cash flow progression through the year - Management noted that Q1 cash performance was impacted by timing-related issues, including an additional pay cycle and government holiday closures, but expects strong free cash flow in the second quarter [28][29] Question: Award outlook by end market - Management highlighted an uptick in funded backlog and expressed confidence in achieving a full-year book-to-bill greater than one, with significant awards expected from accelerating growth markets [32][34] Question: Nuclear business contribution to revenue and profit growth - Management indicated that while nuclear represents a smaller portion of overall revenue, recent contract awards are expected to positively impact margins over time [38][39] Question: Cash flow requirements for joint ventures - Management explained that the large contributions to equity method investments in Q1 were due to initial capital contributions for joint ventures, which are not expected to continue at that level [45] Question: Margin performance in Global Engineering Solutions - Management attributed the improved margins to strategic prioritization of higher-margin work and strong program performance, while also acknowledging the impact of government shutdown timing [46][47] Question: Opportunities and challenges in NASA contracts - Management expressed excitement about supporting NASA's Artemis II mission and emphasized alignment with new leadership's focus on successful mission delivery and cost constraints [81][83]