• Amentum is seeking a Task Manager to support our customer onsite in McLean, VA.
• + Supports Senior executive-led organizations at the Director level + Receives tasking via multiple vehicles and systems + Processes and routes staff taskers and coordination requests in all administrative management systems + Coordinates actions with proper element within the customer space, across the IC and with other U.

S. Government and Private Sector entities

+ Prepares training materials and written instructions (playbooks) on properly preparing and processing staff packages for their organization

+ Prepares daybook requirements for following business day to include: Daily Binder Preparation, Material Organization and Formatting, Component Coordination, Electronic Daybook Management, Inbox Management, Share drive Maintenance, Tasking Reminder Management, Material Review and Editing, Front Office Coordination and Weekly Task Management

+ Must be able to work Monday-Friday 10am-6pm shift

+ TS/SCI w/poly level clearance is required

+ Requires a BS/BA with 5+ years or no degree and 9 years of experience

+ Experience in the following is required:

+ Supporting Senior executive-led organizations at the Assistant Director level

+ Receiving tasking via multiple vehicles and systems

+ Processing and routes staff taskers and coordination requests in all administrative management systems

+ Coordinating actions with proper element within the customer space, across the IC and with other U.S. Government and Private Sector entities

+ Experience in the following is desired:

+ Preparing training materials and written instructions on properly preparing and processing staff packages for their organization

• Compensation Details:
• 80k-194k 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:
• 09/18/2026 - Until Filled Amentum 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 (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .