Sr. Sourcing and Procurement Manager

Aetherflux

$130K — $200K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Must be a 'U.S. Person' under ITAR and EAR regulations.
  • Experience in sourcing, procurement, or supply chain in technical environments.
  • Proficiency with data analysis tools like SQL or Python.
  • Experience with ERP, MRP, or MES systems.
  • Strong negotiation skills managing vendors and contracts.
  • Detail-oriented and capable of thriving in fast-paced environments.
  • Bachelor's degree in Supply Chain, Operations, Engineering, or a related field.

Responsibilities

  • Execute purchase orders and manage supplier negotiations and vendor management.
  • Create and maintain sourcing tools to monitor supplier performance and spending.
  • Implement cost efficiency initiatives by collaborating with suppliers.
  • Oversee procurement workflows and ensure compliance with purchasing standards.
  • Automate procurement processes to minimize manual labor.
  • Collaborate with engineering, finance, and operations for hardware development.

Benefits

  • Equity in Cowboy Space Corp.
  • Medical, dental, and vision insurance for employees and dependents.
  • 401(k) retirement savings plan.
  • Paid time off and 10 paid holidays per year.
  • Paid parental leave.
  • Relocation assistance if applicable.
  • Daily lunch and access to a fully stocked kitchen.
Full Job Description
Sr. Sourcing and Procurement Manager

About the role: We are seeking a Senior Sourcing & Procurement Manager ( Individual Contributor ) to support mission-critical hardware programs at Aetherflux. You will own the end-to-end lifecycle of purchase orders and supplier engagement for complex engineered products-ensuring our teams have the materials, components, and services required to meet aggressive development timelines.

This role is ideal for someone who thrives in fast-paced, high-growth environments and enjoys combining analytical rigor with hands-on execution across supply chain operations. This role is an individual contributor, however there is opportunity for growth into a supervisory role and later a people manager role.

Responsibilities
  • Execute purchase orders, including supplier negotiations, risk mitigation, and vendor management for critical programs
  • Develop and maintain data-driven sourcing tools and dashboards to track supplier performance, spend, and delivery accuracy
  • Drive cost efficiency initiatives through supplier collaboration and identification of manufacturing or process improvements
  • Manage procurement workflows, including pre-award reviews and ensuring high-quality, compliant purchasing packages
  • Identify and implement opportunities to automate procurement processes and reduce manual workflows
  • Partner cross-functionally with engineering, finance, and operations to support hardware development and production


Basic Qualifications:
  • Must be a 'U.S. Person' as defined by ITAR and EAR regulations (U.S. Citizen, Green Card Holder, or protected individual under 8 U.S.C. 1324b(a)(3)).
  • Experience in sourcing, procurement, or supply chain operations within a technical or engineering environment
  • Proficiency with data tools (e.g., SQL, Python, or BI tools) to analyze and visualize supply chain metrics
  • Experience with ERP, MRP, MES, or similar enterprise systems
  • Strong negotiation skills with experience managing vendors, contracts, or statements of work
  • Ability to operate in fast-paced, ambiguous environments with strong ownership and attention to detail
  • Bachelor's degree in Supply Chain, Operations, Engineering, or a related field (or equivalent experience)
  • Strong communication skills and the ability to collaborate with Engineering teams to translate complex requirements into actionable solutions with suppliers


Preferred Qualifications:
  • Experience supporting complex hardware or engineering programs
  • Background in high-growth or deeply technical organizations
  • Experience managing high-value spend portfolios or vendor-owned inventory agreements
  • Familiarity with automation tools or process optimization within procurement workflows
  • Prior experience in aerospace, space, or other frontier technology industries


Compensation and Benefits

The salary range for this position is $130,000 - $200,000 annually. The actual base salary offered will depend on factors such as job-related skills, experience, qualifications, and internal equity.
  • Equity in Cowboy Space Corp.
  • Employees and their eligible dependents may enroll in medical, dental, and vision insurance
  • 401(k) retirement savings plan
  • Paid time off
  • 10 paid holidays per calendar year
  • Paid parental leave
  • Relocation assistance if applicable
  • Daily lunch in the office and a fully stocked kitchen with beverages and snacks

ITAR Requirements
  • Export Control Requirement: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), applicants must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.

Disclaimer

This job description is a summary of the primary duties and responsibilities of the job and position. It is not intended to be a comprehensive or all-inclusive listing of duties and responsibilities. Contents are subject to change at Cowboy Space Corp.'s discretion.

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