**Description & Requirements** **ManTech** is seeking a motivated, career and customer-oriented **Senior Project Manager** to join our team in the **Reston, VA** location. This is an **onsite** position. The successful candidate will manage the requirements, taskings, planning, and releases for the program’s engineering and development teams. **Responsibilities include but are not limited to:** + Developing, in close collaboration with Sponsor management, program management, and the development and engineering teams, the technical and programmatic approaches for software and systems development + Collecting, drafting, and/or validating requirements, to include coordinating and facilitating exchange meetings or forums to determine and vet requirements, and determining gaps in current requirements + Updating, maintaining, and tracking all development requirements, planning, and associated taskings + Maintaining consistent, proactive, and timely communication with Sponsor management and other stakeholders, particularly in regards to scope, schedule, and changes in requirements + Preparing and presenting status reports, deliverables, and briefings as required + Drafting, organizing, and maintaining documentation so it is easily interpreted by all required parties + Participating in release management, quality assurance, testing, and follow-up documentation as needed + Collaborating with teammates, other service providers, vendors, and other stakeholders to build relationships and achieve objectives **Basic Qualifications:** + 10+ years of relevant experience serving as a Project Manager or similar work leading high performing teams + Experience gathering, tracking, and managing software development requirements in a complex environment + Strong ability to manage competing priorities and communication to multiple stakeholders, while managing expectations appropriately and promoting collaboration + Agile project management experience, to include experience with Agile development-related project management applications such as Jira + Strong project management skills, particularly organization, the ability to provide clear guidance, and the ability to create thorough and relevant documentation **Preferred Qualifications:** + Project Management Professional (PMP) certification desired **Clearance Requirements:** + Must have an active/current TS/SCI w/polygraph. **Physical Requirements:** + Must be able to be in a stationary position more than 50% of the time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other office productivity machinery, such as a computer + The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations + The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc. For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone. ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. 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