Senior Subcontracts Manager, Space & Defense (Remote)

SES Space & Defense; Yorktown (VA); Remote; USD 120,000 - 190,000; Full time

Job summary

SES Space & Defense is seeking a highly experienced Senior Subcontracts Manager to lead the subcontracting function for complex, high‑value programs within our satellite and ground services portfolio. The ideal candidate will bring deep expertise in federal contracting, strong negotiation skills, and the ability to manage strategic supplier relationships in support of U.S.

Government customers. Responsibilities include full lifecycle subcontract management, FAR/DFARS compliance, and

Qualifications

• Bachelor’s degree required; Master’s degree a plus.
• 10+ years in subcontracts or procurement in defense/aerospace/satellite sectors.
• Experience managing cost-reimbursable, T&M, and fixed-price subcontracts.
• Mastery of FAR, DFARS, ITAR and compliance environments.
• Active Secret clearance required; classified or secure programs experience.
• Strong negotiation, analytical, and relationship-building skills.

Responsibilities

• Lead full lifecycle of subcontract management from acquisition strategies to closeout.
• Develop and manage subcontracts supporting satellite systems and related services.
• Ensure compliance with FAR/DFARS/agency supplements and company policies.
• Collaborate with Program Management, Contracts, Supply Chain, Engineering, and Finance.
• Evaluate supplier proposals and negotiate terms to mitigate risk and meet schedules.
• Provide oversight of subcontractor performance and implement corrective actions as needed.
• Maintain audit-ready documentation and deliver status reports to leadership and customers.
• Lead or support strategic sourcing and long-term supplier agreements.
• Mentor junior subcontract managers and drive process improvements.

Skills

Subcontracts management

Negotiation

Federal contracting

Cost/price analysis

Relationship management

Education

Bachelor’s degree in Business, Engineering, or related field

Master’s degree a plus

Job description

SES Space & Defense is seeking a highly experienced Senior Subcontracts Manager to lead the subcontracting function for complex, high‑value programs within our satellite and ground services portfolio. The ideal candidate will bring deep expertise in federal contracting, strong negotiation skills, and the ability to manage strategic supplier relationships in support of U.S.

Government customers. Responsibilities include full lifecycle subcontract management, FAR/DFARS compliance, and