Thanks, Lisa. Over all, Fiscal Year 2017 was defined by good execution, a healthy portfolio of contracts, solid margins and record cash generation, and this morning I will lead off with highlights from our fourth quarter results. As expected, revenue for the fourth quarter of Fiscal 2017 was comparable to the same period last year. However, fourth quarter revenue was a little bit better than we expected due to strong delivery by the Health Segment and a higher level of passthrough revenue from our Australian operations within the Human Services Segment. On the bottom line, fourth quarter diluted earnings per share were $0.81 and better than expected, primarily due to a lower income tax rate. Revenue for Fiscal 2017 increased 2% over last year. As expected, Fiscal 2017 revenue growth was driven primarily by the Health Segment. This was offset by the expected declines from our U.S. Federal Services Segment as a result of a large contract that came to an end in April 2017. Total company operating margin for Fiscal 2017 was good and increased 90 basis points, to 12.8%, compared to last year. As expected, net income and GAAP diluted earnings per share for Fiscal 2017 were favorably impacted by lower income tax rates resulting from research and development tax credits related to tax returns for years prior to Fiscal 2017 that were recorded in the third quarter and the tax benefits related to the vesting of RSUs and the exercise of stock options. As a reminder, a new accounting standard for equity compensation went into effect this year. The tax rate for Fiscal 2017 was 32.5%, compared to 37% in Fiscal 2016, which increased the bottom line. For the fiscal year, net income attributable to MAXIMUS increased 17%, and GAAP diluted earnings per share increased 18%, to $3.17, compared to Fiscal 2016. The lower tax rate provided a benefit of approximately $0.14 of diluted earnings per share to Fiscal 2017. Excluding these tax rate benefits, adjusted earnings per share for Fiscal 2017 would have been $3.03 per share. We recommend that analysts use this baseline for their go-forward modeling in order to draw an apples-to-apples comparison. I will focus the remainder of my commentary predominantly on full year results, starting with the Health Services Segment. The Heath Services Segment continues to deliver consistently solid financial results. Segment revenue growth for both the full year and the fourth quarter of Fiscal 2017 was primarily attributable to the expansion of existing contracts and, to a lesser extent, new work. Fiscal 2017 revenue grew 6%, to approximately $1.38 billion, compared to Fiscal 2016. The majority of growth in Fiscal 2017 was organic, and less than 1% was acquired. On a constant currency basis, Health Segment revenue growth for Fiscal 2017 would have been 9%. Health Segment operating margins for the fourth quarter and full year were strong. For Fiscal 2017, Health Services operating margin was 15.6%, a 130 basis point increase over Fiscal 2016. Margin expansion in both the quarter and in the full year was driven by the expected year-over-year improvements in the Health Assessment Advisory Service contract and accretive revenue growth. We are pleased that we reached an agreement with our U.K. client on the exercise of 2 option years for the Health Assessment Advisory Service. This extends our contract through February 2020. The U.S. Federal Services Segment finished the year largely as expected. Revenue for this segment was lower in both the fourth quarter and the full year compared to the prior year periods. This was driven predominantly by a large subcontract that came to an end in April 2017 for work performed for the U.S. Department of Veterans Affairs. Revenue contribution from this contract was $63 million lower in Fiscal 2017 compared to Fiscal 2016. Segment operating margin for Fiscal 2017 improved 120 basis points over the prior year, to 11.9%. This was primarily due to contract mix as a result of increased revenue from performance-based contracts. Human Services Segment revenue grew 2% for the full year and 3% for the fourth quarter compared to the same periods in Fiscal 2016. For both the full year and fourth quarter, revenue growth was driven by the Australian operations, which included a higher level of passthrough revenue. Revenue growth in the segment was partially offset by the expected revenue declines in the United Kingdom from The Work Programme, which is coming to its expected end. Operating margin for the Human Services Segment came in largely as expected, at 9.2% for the full year and 7.8% for the fourth quarter of Fiscal 2017. The combination of the expected declines in the U.K. work and the increased passthrough revenue in Australia contributed to the segment's lower operating margin. We are pleased to announce that we recently won several new contracts in the Human Services Segment. Rich will provide more details later on. These contracts are expected to temper Fiscal 2018 operating income by approximately $11 million to $13 million, or approximately $0.12 of diluted EPS. As a reminder, these contracts have outcome-based payments that will take time to achieve. Accordingly, no outcome-based payments will occur in the early months of these contracts and will increase over time. Once mature, these contracts should have a steady flow of outcome-based payments. Now I will discuss cash flow and balance sheet items. Day sales outstanding were 63 days at September 30, which is better than our targeted range of 65 to 80 days. Strong cash collections helped fuel record cash flow from operations and free cash flow for Fiscal 2017, both of which exceeded our guidance. We also benefited from solid net income, including the impact of tax credits and the lower tax rate for the year. For Fiscal 2017 we generated cash from operations of $337 million and free cash flow of $313 million and adjusted EBITDA of $401 million. We have included reconciliation tables in our press release. During Fiscal 2017, we repurchased approximately 558,000 shares of MAXIMUS common stock for $28.9 million. The company has approximately $110 million remaining under the board-authorized program at September 30, 2017. We ended the year with cash and cash equivalents of $166.3 million and no material debt. In September 2017, we extended the life of our credit facility to September 2022, which allows us to borrow up to $400 million. As a reminder, we have an accordion feature for up to an additional $200 million. Capital allocation is important to the management team, and our balance sheet gives us the flexibility to make the right investments in order to best create long-term shareholder value. Our priorities remain unchanged, with our primary near-term interest being strategic M&A. We have been actively looking at a number of targets but, frankly, valuations have been high and we have resisted paying what we view to be inflated prices. We also think that any positive movement on tax reform and corporate tax rates may help stimulate M&A activity in the near future. An important component of our cash deployment is the continued use of cash for our quarterly dividend, our opportunistic share buyback program as well as working capital investments. Above all, we remain committed to uses of cash where we can achieve returns in excess of our cost of capital. Before I wrap up with our Fiscal 2018 guidance, I would like to direct your attention to the supplemental bridge table in the press release and my presentation. We believe it provides increased transparency to help investors crosswalk to a baseline comparison of 2017 actual results versus 2018 guidance. For Fiscal 2017, MAXIMUS delivered revenue of $2.45 billion. We are establishing revenue guidance for Fiscal 2018 that will range between $2.475 billion and $2.55 billion. This implies a 1% to a 4% top line increase over 2017. We expect revenue growth for the full year of Fiscal 2018 to be driven by the Health Services Segment. For Fiscal 2018, we anticipate that GAAP diluted earnings per share will range between $2.95 and $3.15, which includes the unfavorable impact to pretax income of $11 million to $13 million resulting from new Human Services contracts in startup. We think adjusting for these startup losses provides investors with a more consistent and similar comparison. In our supplemental table, we have assumed the midpoint of the detrimental impacts, which is approximately $12 million, or $0.12 per share. Excluding the $0.12 impact, adjusted diluted earnings per share for Fiscal 2018 would range between $3.07 and $3.27. This compares to adjusted diluted EPS of $3.03 for Fiscal 2017 and implies growth between 1% and 8%. At September 30, 2017, we had $5.7 billion in backlog. As you know, we have a high level of visibility into our forecasted revenue for 2018 and estimate that approximately 94% of our forecasted 2018 revenue is already in the form of backlog, options or extensions. We appreciate that investors prefer some insight into the expected quarterly financial trends. On a quarterly basis, we anticipate revenue will be stronger in the first half of the year versus the second half of Fiscal 2018. This will be driven by 2 items. First, temporary work in our U.S. Federal Services Segment as a subcontractor to CSRA in support of disaster relief efforts. While we have forecasted this short-term work based on the facts and circumstances today, we may experience fluctuations on this subcontract. And second, a pending change order in the Health Segment that we disclosed last quarter and now expect to be recognized in the first quarter of 2018. On the bottom line, we expect that the first quarter of Fiscal 2018 will be lower than the fourth quarter of Fiscal 2017, because we expect a more normalized income tax rate. In terms of operating margins by segment, we expect the Health Services Segment will continue to achieve full year margins at or above the midpoint of our targeted range of 10% to 15%. For the U.S. Federal Services Segment, we expect that margins will likely be towards the low to midpoint of our targeted range. The Human Services Segment will be unfavorably impacted by the aforementioned startups in Fiscal 2018, and we expect the segment will likely deliver margins in the single digits. I would like to make one final point about our guidance methodology. There are a number of factors that shape our annual guidance, including the timing of new work, the impact from startup of new operations, contract mix and maturity, the possible impact of change orders, rebid wins at a lower revenue base or operating margin, temporary contracts that may provide a short-term boost but we hope will create a longer-term opportunity downstream, contracts that are lost or contracts that we choose not to rebid and, lastly, contracts that are coming to an expected end. While the vast majority of our contracts provide highly visible recurring revenue streams, it is important to recognize that we also have to manage the impact of normal course attrition each year. Over the last 5 years, we estimate that top line attrition has impacted us anywhere from 5% to 10% each year. For 2018, specifically, the 3 main attrition factors include, first, rebid losses or work that is going away. This includes acquired essential work in our Federal segment. We are no longer eligible to bid some of this work because the contracts are designated for small businesses. At this point, most of this has rolled off. Second, work that has been rebid or extended, but at a lower rate. And third, forecasted changes in volumes. We believe this is an important element to consider when investors are modeling our results. For the full year of 2018, we estimate the income tax rate will range between 35% and 36%. As you know, the final income tax rate will ultimately depend on the mix of operating income contribution from our various tax jurisdictions as well as the closing price of MAXIMUS common stock on September 30, 2018. For Fiscal 2018, we have also assumed weighted average shares outstanding of 66.5 million. And finally, cash flow guidance. We expect cash provided by operations to be in the range of $200 million to $250 million for 2018, and we expect free cash flow to range between $170 million and $220 million. And with that, I will hand the call over to Rich.