Job Description
This role is as a Project Manager in support of the Project Management Office for the Contract for Organizing Spaceflight Mission Operations and Systems (COSMOS) which is NASA’s next-generation mission operations contract located on-site at Johnson Space Center. COSMOS ensures the continuity of critical human spaceflight support by providing mission control services, advanced training systems, and full-scale spacecraft mockups for astronaut preparation and engineering analysis.
Description of Duties
The Project Manager is responsible for the end-to-end execution of assigned projects, serving as the single accountable leader for scope, schedule, budget, technical coordination, communications, and project performance. The Project Manager integrates technical, financial, scheduling, and risk management activities into a single project management function while working closely with systems engineers, software engineers, release managers, customers, and supporting organizations.
Successful candidates will:
• Lead assigned projects from initiation through closeout.
• Serve as the single accountable owner for project execution.
• Develop and maintain project plans.
• Coordinate work across multiple engineering disciplines.
• Balance competing priorities while maintaining customer commitments.
• Ensure projects support mission objectives.
• Track procurement milestones and ensure timely delivery to meet project schedules.
• Understand and manage approved requirements.
• Develop and manage realistic schedules and communicate schedule impacts to stakeholders when required
• Identify and mitigate project risks as they develop while communicating risks and mitigations to stakeholders in a timely manner
• Possesses strong team-building skills across multi-functional areas that establish a collaborative operational structure including active listening, prompt service and follow-up
• Exhibits proven track record of working under tight deadlines
• High degree of self-motivation and the ability to work independently
• Have excellent communication skills, both written and verbal.
• Exhibit professional behavior that promotes teamwork, fosters cooperation, and enhances productivity in the workplace.
• Be well organized with the ability to coordinate, prioritize and execute multiple tasks simultaneously in a high-pressure environment.
• Ability to communicate verbally and in writing to work effectively with a variety of government and contractor personnel at all levels.
• Perform other duties as required
Job Requirements
Must have one of the following combinations of education and experience: Bachelor’s degree and 3 years of general experience; Master’s degree and 1 year of general experience.
• Must be able to obtain a NASA Personal Identity Verification (PIV) Badge for NASA credentials
Desired Requirements
• Bachelor’s or Master’s in Engineering, Computer Science, or Project Management
• Project Management Professional (PMP) Certification from Project Management Institute (PMI)
•Experience with Office 365 Tools
This position is expected to pay $90k - $120k annually; depending on experience, education, and any certifications that are directly related to the position.
All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or other legally protected status.
Final compensation is determined through a comprehensive evaluation of several key factors, including the candidate’s educational background, specialized technical expertise, and relevant professional experience. We also consider internal equity, prevailing market data, and specific contractual or funding requirements to ensure competitive and equitable offer alignment.
Compensation Details:
Salary starts at $129k. Final pay will be commensurate with the candidate's experience, skills, and qualifications.
The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.
Benefits Overview:
Our health and welfare benefits are designed to support you and your priorities. Offerings include:
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.
Original Posting:
09/28/2026 - Until FilledAmentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.
Skills Required
- Bachelor's degree and 3 years of general experience, or a master's degree and 1 year of general experience
- Ability to obtain a NASA Personal Identity Verification (PIV) badge
- Bachelor's or master's degree in Engineering, Computer Science, or Project Management
- Project Management Professional (PMP) certification from the Project Management Institute
- Experience with Office 365 tools
Amentum Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Amentum and has not been reviewed or approved by Amentum.
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Healthcare Strength — Healthcare offerings are described as comprehensive, with medical, dental, and vision plans and multiple PPO/HSA options. Mental health support via an employee assistance program and other wellness resources is also included in the benefits mix.
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Retirement Support — Retirement support is positioned as a meaningful part of total rewards through a 401(k) plan with employer matching. Profit-sharing contributions and immediate or near-term vesting in some cases further strengthen the retirement value proposition.
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Leave & Time Off Breadth — Time-off benefits are presented as solid for the sector, including tiered PTO accrual by tenure and a set of paid holidays. Role-dependent flexible or remote work options and leave programs add to perceived work-life support.
Amentum Insights
What We Do
Amentum is a premier global technical and engineering services partner supporting critical programs of national significance across defense, security, intelligence, energy, and environment. We draw from a century-old heritage of operational excellence, mission focus, and successful execution underpinned by a strong culture of safety and ethics. Headquartered in Germantown, Md., we employ more than 20,000 people in 48 states and 28 foreign countries and territories. Visit us at amentum.com to explore how we deliver excellence for our customers’ most vital missions.









