Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Subcontracts Administrator-1

$100k - $125k
Full-time

Amentum

Purpose and Impact: Amentum is currently seeking a Subcontracts Administrator! This is a wonderful opportunity to gain more experience as a Subcontracts Administrator in a fast-paced, rapidly growing organization. This is a hybrid position.

Work Schedule: Regular 8:30 to 5:30

Essential Responsibilities:

  • Provide cradle-to-grave subcontract administration for Federal contracts.
  • Administration of assigned subcontracts and purchase orders.
  • Prepare and negotiate all agreements with partners/subcontractors, including NDAs, teaming agreements, subcontract agreements, consultant agreements and CTAs.
  • Work with project teams to support day-to-day subcontract administration, including receiving requests from project teams for subcontractor agreements, purchase orders, and reviewing data in the Procurement Requisition system.
  • Guide project teams in addressing difficult subcontract actions and proactively educate them on various subcontract and compliance issues, especially CPSR, FAR, DFARS, and/or other Federal Government statutes, laws, regulations, and requirements.
  • Create Purchase Orders and Change Orders in Deltek Costpoint to provide funding, POP, and SOW to subcontractors, and maintain tracking of all subcontractors to ensure their compliance with Amentum’s terms and conditions.
  • Provide proposal support to include issuing RFPs/RFQ's and all data calls to partners/subcontractors, conduct complex negotiations with subcontractors, including but not limited to terms and conditions and pricing, participate in proposal kickoff
  • undefined
  • Review and resolve issues on assigned tasks which affect company compliance, ensure satisfaction of legal requirements.
  • Recommend possible revisions or process improvements to meet company needs.
  • Engage with our client’s proposal team and appropriate contracts administrator.
  • Correspond with internal and external customers in a timely and professional manner.
  • Monitor and evaluate subcontractor performance.

Work Environment, Physical Demands, and Mental Demands:

Attendance is always critical. Must be able to work a 40-hour workweek, normally Monday through Friday. However, times and days may vary depending on business requirements. Needs to be available to work overtime during critical peaks and be available to meet last-minute requests for overtime should the situation occur.

Minimum Requirements (Knowledge, Skills, and Abilities):

  • Ability to obtain and maintain a government security clearance
  • Working to expert knowledge of CPSR desired and experience with Deltek Costpoint a requirement.
  • Strong analytical ability to review and evaluate all types of subcontract agreements to negotiate all terms and conditions and be aware of areas of risk to the company.
  • Deep understanding of the FAR and dFARs and other agency-specific clauses.
  • Ability to understand the requirements of prime contracts.
  • Ability to work well in a collaborative business environment with peers within the subcontracts and contracts group as well as business developers and project teams.
  • Advanced oral and written communication skills are required along with comprehensive knowledge of company policies and procedures, and workflow processes.
  • Must be able to interface with individuals at all levels of the organization both verbally and in writing is critical.
  • Proficiency in the use of MS Office product suite (PowerPoint, Excel, Word, SharePoint)
  • Some PC repair/troubleshooting skills may be required.
  • Effective time management skills.

Security Clearance Required:

Ability to obtain a TS clearance

Minimum Education: Bachelor’s degree

Minimum Years of Experience : 6 to 8 years

Preferred Qualifications: AI if applicable to your program

This position is not designated as a safety sensitive position.

As part of our commitment to maintaining a safe and compliant work environment, Amentum is a drug-free workplace and requires all personnel to comply with company drug and alcohol policies as a condition of employment. Employment is contingent upon successful completion of the drug screening process. Please note that this may include pre-hire screening for marijuana, as well as other federally controlled substances due to Amentum’s role as a federal contractor and trusted partner to the US Government.

Other Responsibilities:

Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams.

Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction. It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities.

Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status.

#javelin

Compensation Details:

$100,000-$125,000

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:

10/02/2026 - 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.

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Subcontracts Administrator-1 in Chantilly, Loudoun County, VA vacancy
  • $96.26k - $140k

    Subcontracts Manager (Mgr Subcontracts Admin 1) 30062 Location: Fairfax, VA, Virginia, United States Requisition Number:30062 Required Travel: 0 - 10%...  ...professionals performing cradle‑to‑grave subcontract administration. The role includes responsibility for day‑to‑day... 
    Suggested
    Full time
    Contract work
    For contractors
    Work experience placement
    For subcontractor
    Local area
    Remote work
    Worldwide
    Flexible hours

    Huntington Ingalls Industries

    Fairfax, VA
    4 days ago
  • $59.02k - $85k

    Subcontracts Administrator (Subcontracts Administrator 2) Recruitment Details Requisition Number: 29405 Required Travel: 0 - 10% Employment Type: Full...  ...have 3 years relevant experience with a Bachelor’s degree; 1 year with a Master’s; or High School Diploma with 7 years... 
    Suggested
    Full time
    Contract work
    For subcontractor
    Work at office
    Local area
    Remote work
    Worldwide

    Huntington Ingalls Industries

    Fairfax, VA
    2 days ago
  • $25.63 - $29.8 per hour

     ...Contract Management Skills: Communication,Office Administration,Organizing,Problem Solving Experience: 1 + years of related experience Job Description: Apply...  ...mission and optimize our business strategy as a Subcontracts Administrator Associate at GDIT. Here, you’ll support... 
    Suggested
    Hourly pay
    Contract work
    Temporary work
    For subcontractor
    Work at office
    Immediate start
    Worldwide
    Flexible hours
    3 days per week

    General Dynamics Information Technology, Inc.

    Herndon, VA
    4 days ago
  • $110k - $120k

     ...mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska. The Subcontracts Administrator supports the full lifecycle administration of subcontracts under U.S. Government prime contracts in a CPSR-compliant purchasing... 
    Suggested
    Full time
    Contract work
    Part time
    For contractors
    Work at office
    Remote work

    Akima

    Herndon, VA
    4 days ago
  •  ...Position Description & Qualifications Are you looking for a Subcontracts Administrator opportunity at a place you can make a difference every day? Join our Procurement team, either a hybrid work arrangement from at our Herndon, Virginia headquarters or remotely from... 
    Suggested
    Full time
    Contract work
    Part time
    For contractors
    For subcontractor
    Local area
    Remote work
    Flexible hours

    Serco

    McLean, VA
    1 day ago
  • $67k - $93k

     ...Title: Associate Specialist Subcontracts Administrator Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In... 
    Full time
    Contract work
    Temporary work
    For subcontractor
    Local area
    Relocation package
    Flexible hours

    KBR

    Chantilly, Loudoun County, VA
    13 days ago
  •  ...contractor IMS Schedules, evaluating against common practice, which may include DCMA 14-point schedule assessment Develop cartoons or Tier 1 schedules for Executive briefings Required Qualifications: Clearance: TS/SCI with Polygraph Education: Bachelor's Degree... 
    For contractors
    Work at office
    Local area

    KBR

    Chantilly, Loudoun County, VA
    2 days ago
  • $1,008 per week

     ...Technician / Technologist Location: Chantilly, VA Agency: TalentBurst Inc. Pay: $1,008 per week Shift Information: 5 days x 8 hours Start Date: 10/12/2026 About the Position Title: Specimen Technician Hours: Thurs-Mon, 11:00pm - 7:30am... 
    Full time
    Work experience placement
    Shift work
    Night shift
    Weekend work

    TalentBurst Inc.

    Chantilly, Loudoun County, VA
    1 day ago
  • $1,008 per week

     ...Technician / Technologist Location: Chantilly, VA Agency: TalentBurst Inc. Pay: $1,008 per week Shift Information: 5 days x 8 hours Start Date: 10/18/2026 About the Position Specimen Processing Technician Chantilly, VA 3+ Months with... 
    Full time
    Work experience placement
    Shift work
    Night shift
    Weekend work

    TalentBurst Inc.

    Chantilly, Loudoun County, VA
    1 day ago
  • $1,008 per week

     ...Technician / Technologist Location: Chantilly, VA Agency: TalentBurst Inc. Pay: $1,008 per week Shift Information: 5 days x 8 hours Start Date: 10/18/2026 About the Position Job Title: Specimen Technician Job Location: Chantilly, VA -... 
    Full time
    Work experience placement
    Shift work
    Night shift
    Weekend work

    TalentBurst Inc.

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...looking to add an experienced and strategic full-time Executive Administration to our team, in Chantilly, VA . This position is 100% Onsite...  ...) for records management in accordance with NRO Directive 56-1. Ensure execution of configuration management plans for identified... 
    Full time
    For contractors
    Work at office

    xmstart, inc

    Chantilly, Loudoun County, VA
    more than 2 months ago
  •  ...Job Description Job Description Help Desk Specialist I (Tier 1 Support) – Remote Flexibility | 24/7 Operations Join a fast-paced technical support team delivering critical frontline assistance to external users in a 24/7/365 environment. This role serves as the first... 
    Work at office
    Remote work
    Night shift
    Rotating shift

    TEEMA

    Ashburn, VA
    26 days ago
  • LT Consulting is seeking a Linux Administrator who will assist in the installation, configuration and deployment of a COTS tool implementation...  .... Voluntary Self-Identification of Disability Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 07/31/2029 Why are... 
    Contract work
    For contractors
    For subcontractor
    Work at office

    LT CONSULTING

    Chantilly, Loudoun County, VA
    1 day ago
  • $18 - $25 per hour

    Overview: HIRING EVENT   Thursday 10/1  & Friday 10/2   In-Person Interviews-Schedule Here: Hiring Event   Hogan & Sons Tire and Auto is a multi-generational family business that provides a full-service solution for all of your automotive and repair needs... 
    Bi-weekly pay
    Local area
    Immediate start

    Hogan & Sons Tire & Auto

    South Riding, VA
    3 days ago
  •  ...satisfaction and delivering the highest quality service. To be eligible for the position of Automotive Assistant / Service Manager, you must (1) be at least 18 years of age; (2) be legally authorized to work in the United States; and (3) possess (i) 1 year of experience and/or... 
    Weekly pay
    Full time
    Immediate start

    Mavis Tire Supply

    Chantilly, Loudoun County, VA
    1 day ago
  • $97.73k - $130k

     ...Technologies.Summary:HII Mission Technologies is seeking an Ab Initio Administrator to support the United States Postal Service (USPS) enterprise...  ...to from this email address. Additionally, you may also call 1-(***) ***-**** for assistance. Press #3 for HII Mission... 
    Permanent employment
    Full time
    Work experience placement
    Local area
    Remote work
    Worldwide

    HII Mission Technologies Division

    Fairfax, VA
    2 days ago
  • SOC is a trusted global provider of mission solutions with a history of assuring safe and effective operations for U.S. Government and commercial customers. SOC provides a guarantee of discrete and effective service so that customers can do their best work. We employ over...
    Work at office
    Shift work

    SOC

    Chantilly, Loudoun County, VA
    4 days ago
  • We are looking for a Scheduling and Staffing Administrator to support store leadership through administrative duties related to staffing, scheduling, and compliance. The ideal candidate will have experience in a retail environment and possess strong
    Full time

    Lowe's

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...yourself looking for a fulfilling career , the Branch Office Administrator (BOA) role may be the right opportunity for you. BOAs team up with...  ...15 days of vacation for new associates beginning on January 1 of each year, as well as sick time, personal days, and a paid... 
    Full time
    Temporary work
    Work at office
    Home office
    Flexible hours

    Edward Jones

    Manassas, VA
    20 hours ago
  •  ...importance to providing quality and continuity of individual patient care. Qualifications ~ High school graduate or equivalent. ~1+ years of experience in surgery scheduling and/or medical office. ~ Excellent communication skills. ~ Excellent planning and... 
    Temporary work
    Work at office
    Flexible hours

    United Surgical Partners

    Haymarket, VA
    1 day ago
  •  ...with the best, so you can be the best? Do you want recognized and compensated for your hard work? Look no further! Pohanka Acura is the #1 Acura service department in the WORLD 22 years running, and we are looking for TOP talent to join our team. We are seeking a... 
    Local area
    Worldwide

    Pohanka Acura

    Chantilly, Loudoun County, VA
    20 hours ago
  •  ...TENICA is a Service Disabled Veteran Owned, Woman Owned, Small Business (SDVOB and WOSB) and is a participant in the Small Business Administration's 8(a) business development program.TENICA is an Equal Opportunity Employer. All qualified applicants will receive... 
    Work at office

    TENICA

    Chantilly, Loudoun County, VA
    4 days ago
  • $94.4k - $198.2k

    Master SchedulerThe CIS program supports our intelligence customer deliver IT services to conduct its globally distributed operations. We are driving an exciting technological transformation of customer IT services by leading the design, development, implementation, and...
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    20 hours ago
  • $25 per hour

     ...Travel N/A Posting Detail Information Posting Number: WGE_3477P Recruitment Type: General Public - G Number of Vacancies: 1 Position End Date (if temporary): Not Applicable Job Open Date: 09/25/2026 Job Close Date: 10/11/2026 Open Until Filled:... 
    Full time
    Temporary work
    Part time
    Work experience placement
    Local area
    Remote work

    Virginia's Community Colleges

    Fairfax, VA
    3 days ago
  • $38 - $45 per hour

     ...opportunity available for a detail-oriented and motivated Endpoint Administrator with MS Intune experience to manage, maintain, and optimize a...  .... Excellent face-to-face customer service skills - at least 1 year experience in a customer service position, such as: call... 
    Hourly pay
    Work at office
    Immediate start
    Remote work
    Worldwide

    Dexian

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...music and pop culture fanatics to help create the best experience for our customers. As a Hot Topic Part-Time Assistant Manager – Level 1, you'll be a huge part of our success by supporting the store leadership team in providing the best customer experience, ensuring... 
    Part time

    Hot Topic

    Sterling, VA
    3 days ago
  •  ...operations. Make an impact by collaborating across functions to make mission success achievable. Job Description SUBCONTRACTS ADMINISTRATOR Contribute to the strategic direction of the business and support impactful mission outcomes as a Subcontracts Administrator... 
    Contract work
    For subcontractor
    Work at office
    Work from home
    Flexible hours
    3 days per week

    General Dynamics Information Technology

    Herndon, VA
    a month ago
  • $95.92k - $222.03k

     ...organization, apply now.We are currently seeking a ServiceNow Administrator to join our team in Chantilly (REMOTE), Virginia (US-VA), United...  ...including configuration, reconciliation, and optimization.Minimum 1 year of experience with data integration within ServiceNow (e.... 
    Contract work
    Temporary work
    Work at office
    Remote work
    Flexible hours

    NTT DATA

    Chantilly, Loudoun County, VA
    1 day ago
  • $98.1k - $220k

     ...integration. In this multifaceted position, you will manage systems administration, security operations, compliance activities, and user...  ...and hardening activities for systems and networks.Deliver Tier 1 through Tier 3 technical support and collaborate with Tier 2 support... 
    Contract work
    Temporary work
    Work at office
    Local area
    Relocation

    AT&T

    Chantilly, Loudoun County, VA
    20 hours ago
  • $16 - $17.3 per hour

     ...million customer transactions a week in the United States. With total fiscal year 2023 sales of more than $86 billion, Lowe's operates over 1,700 home improvement stores and employs approximately 300,000 associates. Based in Mooresville, N.C., Lowe's supports the communities... 
    Hourly pay
    Full time
    Part time
    Local area
    Flexible hours
    Shift work
    Weekend work
    Weekday work

    Lowe's

    Chantilly, Loudoun County, VA
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Subcontracts Administrator-1. Be the first to apply!