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Senior Subcontracts Administrator - (R0153674)

GeoControl Systems
Colorado, CO Full Time
POSTED ON 4/17/2026
AVAILABLE BEFORE 5/14/2026
Position Title: Senior Subcontracts Administrator

Location: Schriever Space Force Base, Colorado Springs, CO

Remote/Telework: NO REMOTE

Requires a minimum of 2 days, in-person work at either the customer site located on Schriever Space Force Base or the

Amentum office.

Clearance Type: DoD Secret

Shift: Day shift

Travel Required: Up to 10% of the time

MUST BE A US CITIZEN

Description Of Duties

We’re looking for a detail-oriented and proactive Senior Subcontracts Administrator to manage and administer a portfolio of subcontractors for

Amentum's Missile Defense Division. This role ensures that subcontracting activities are executed in compliance with federal regulations,

corporate policies, and contract requirements, while helping to deliver mission-critical support services efficiently and effectively. The Sr.

Subcontracts Administrator supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise

Solutions (IRES) Contract.

Subcontract Management

The candidate will be responsible for the following:

Perform as a proactive, technical expert, overseeing the entire lifecycle of high-value, complex subcontracts. This role requires

advanced knowledge of procurement regulations (FAR/DFAR), strategic sourcing, risk mitigation, and technical collaboration

to achieve successful outcomes

  • Determine appropriate solicitation methods and resultant contract types for a broad range of requirement categories
  • Serve as business advisor to task order teams

Continuously assess existing processes and present suggestions for improvements in compliance, efficiency, risk mitigation,

and sound business decisions

  • Conduct market research

Analyze and evaluate Task Order and subcontractor proposals, negotiate deviations from work statements, schedule, and

terms and conditions, acting as the primary POC interfacing with subcontractors and project team leadership

  • Conduct cost and/or price analysis and provide justification for the award

Continuously monitor contract status and performance to proactively identify necessity for amendments or extension of

contracts. Prepare subcontract modifications, which include coordination of required additions, deletions, or other

modifications or formal documentation of communication to/from subcontractors

Establish, negotiate, and administer subcontracting solutions such as Master Service Agreements (MSA) and Basic Ordering

Agreements (BOAs)

Develop subcontract requirements documents conducive to project-based requirements, with defined objectives, outcomes,

and deliverables

  • Perform formal closeout of subcontracts after project completion
  • Maintain communications to ensure timely contract execution by the parties

Performance Monitoring

Administer resulting subcontracts, ensuring that all requirements are performed in accordance with the statement of work and

delivery schedules, actively maintaining positive business relationships with subcontractors

  • Provide dispute resolution as needed

Compliance And Record Keeping

  • Maintain document files in accordance with Subcontracts Policies and Procedures for internal and external audits
  • Ensure final contract documents are consistent with agreements reached at negotiations

Review the Federal Acquisition Regulation (FAR) and Defense Federal Acquisition Regulation Supplement (DFARS) regularly

to ensure contract compliance with government regulations

The Successful Candidate Will

Be able to perform tasks successfully with minimum guidance, often under short timelines, and must have the ability to

manage shifting work priorities

  • Be responsive, flexible, organized, have a strong attention to detail
  • Be a highly motivated self-starter with the ability to work independently and with others in a collaborative environment
  • Have excellent written/verbal communication and interpersonal skills
  • Understand contractual risks to apply to subcontract negotiations

Resumes, in month and year format, must be submitted with application in order to be considered for the position. The selected candidate

may be assigned as an employee for one of our teammate companies.

Requirements

Basic Requirements:

Must have 10, or more, years of general (full-time) work experience

○ May be reduced with completion of advanced degree

  • Must have 5, or more, years of directly related experience in Government contracting
  • Must have demonstrated recent contract and/or subcontract experience working with the FAR/DFARS

Working knowledge of multiple contract types including IDIQ, CPIF, T&M, firm-fixed price, and demonstrated ability to execute

and interpret federal regulations within contracts

  • Must be proficient in Microsoft Word, PowerPoint, Excel, and SharePoint
  • Must have an active DoD Secret Security Clearance

Desired Requirements

  • Have experience developing contract and/or subcontract requirements with little to no prior acquisition history

Have demonstrated experience developing process improvements and new processes for contract and/or subcontract

management portfolios

This position is expected to pay $125,000 – $140,000 annually; depending on experience, education, and any certifications that are directly

related to the position.



Salary : $125,000 - $140,000

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