Third Party Developer; TPD Lead Project Manager

Position Overview

Amentum is seeking a Third-Party Developer (TDP) Lead Project Manager for the Space Force Range Contract.

• Develop project definition and acquisition documentation (RFP, SOW/SOO, CDRLs, schedules, cost estimates, etc.) and collaborate with stakeholders to create technical documentation for solicitations.
• Define programmatic requirements for each project, covering all lifecycle phases.
• Coordinate with functional areas to set and manage project milestones and objectives.
• Lead evaluation of project proposals, assessing cost, schedule, and technical compliance.
• Manage costs, schedules, and quality by overseeing execution of multiple projects.
• Analyze cost, schedule, and scope changes, recommending actions to minimize impacts.
• Identify and track project risks and integration issues, proposing mitigation strategies.
• Monitor support from all functional areas, ensuring timely assistance.
• Lead the development of transition/turnover plans and related documentation for each project.
• Maintain proactive communication with leadership, customers, and stakeholders, serving as the single point of contact for all project support.

• Bachelor's degree in business administration, information technology, engineering, or related field, or equivalent combination of education and experience.
• Five (5) or more years of experience in project management.
• Experience with project management methodologies such as Catalyst, including budget development, project planning, control, and assurance.
• Proficiency with project management software and finance/accounting concepts.
• Ability to interpret client vision, business objectives, and critical success factors.
• Knowledge of delivery assurance principles and procedures.
• Familiarity with techniques and approaches for architecture, development, integration, and deployment of project phases.
• Must be able to obtain and maintain a Secret U.S. Government Clearance; U.S. Citizenship is required.

The starting salary range for this position is $105,000 - $118,000 per year, with the actual compensation determined by factors such as geography, skills, education, and experience. The advertised compensation of $118,000 per year represents the upper end of this range.

• Medical, dental, and vision insurance
• Paid time off and paid holidays
• 401(k) retirement plan with matching
• Life insurance, short‑term and long‑term disability insurance
• Paid parental leave
• Employee stock purchase plan and tax‑saving options

Amentum is an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy, age, ancestry, veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or disability, so long as the essential functions of the job can be performed with or without reasonable accommodation.

05/26/2026 - Until Filled