CAD Librarian II

About the Company

The future of aerospace and defense starts here. Ursa Major was founded to revolutionize how America and its allies access and apply high-performance propulsion, from hypersonics to solid rocket motors, satellite maneuvering and launch. We design and deliver propulsion and defense systems that solve urgent and critical national security demands.

As a CAD Librarian II at Ursa Major, you will play a critical role in developing, maintaining, and managing the CAD library for Commercial Off‑The‑Shelf (COTS) components, standard fittings, and various other components. This position ensures that all CAD models are accurate, up‑to‑date, and easily accessible for our engineering and design teams. You will work closely with design engineers and stakeholders to establish and enforce standards, support data integrity, and streamline the use of CAD assets across projects.

• Develop, maintain, and manage the CAD library of COTS components, standard fittings, and various other components.
• Ensure all COTS models are accurate, consistent, and adhere to internal standards.
• Create and update COTS models, drawings, and associated metadata for library components.
• Manage Windchill Parts Classification and SUMA modules.
• Oversee material library management between PLM and ERP systems.
• Manage mechanical and electrical components.
• Establish and enforce standards for model creation, naming conventions, metadata, and documentation.
• Maintain tables and parameters for varying sizes and specifications of standard fittings/components.
• Ensure the CAD library aligns with industry standards and best practices.
• Maintain the Reuse Library between CAD software and PLM.
• Collaborate with design engineers to identify and fulfill component needs.
• Provide support and training to the engineering team on effective use of the CAD library.
• Collaborate with Configuration Management and PLM teams to ensure integrated workflows and data consistency.
• Conduct regular audits of the CAD library to ensure data integrity and compliance with standards.
• Review and approve new and revised COTS models, ensuring they meet quality and consistency requirements.
• Manage and resolve discrepancies or issues related to library components.
• Document library procedures, standards, and best practices.
• Continuously evaluate and improve CAD library processes and workflows to enhance efficiency and usability.
• Stay up to date with industry trends and advancements in CAD and PLM technology to implement improvements.

• Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a related technical field.
• 3+ years of experience in CAD modeling and library management in the aerospace or related industry.
• Proficiency in CAD software such as Siemens NX, PTC Creo, or similar.
• Experience with PLM systems, preferably Windchill.
• Strong attention to detail and commitment to maintaining high standards of accuracy.
• Excellent organizational and communication skills.
• Ability to work collaboratively in a fast‑paced, multidisciplinary environment.

• Experience with configuration management practices and standards.
• Familiarity with aerospace industry standards and best practices for CAD and component library management.
• Knowledge of material properties and their implications in CAD modeling and component selection.
• Prior experience providing training and support to engineering teams.

U.S. citizenship, permanent residency, refugee or asylum status is required. Eligibility to obtain and maintain a U.S. Security Clearance.

Colorado law requires us to tell you the base compensation range of this role, which is  85,000 -  110,000, determined by your education, experience, knowledge, skills, and abilities.

• Unlimited PTO – Vacation, Sick, Personal, and Bereavement
• Paid Parental and Adoptive Leave
• Medical, Dental and Vision Insurance
• Tax Advantage Accounts (HSA/FSA)
• Employer‑Paid Short‑ and Long‑Term Disability, Basic Life, AD&D
• Additional Benefit Options Including Voluntary Life and Emergency Medical Transport
• EAP Program
• Retirement Savings Plan – Traditional 401(k) and Roth 401(k)
• Equity Grants in the Company

Interested candidates are encouraged to apply by filling out the application below and clicking “Submit Application”. This position will be posted for a minimum of 3 days and will remain open until filled or adjusted based on the volume of applicants.

We’re an equal‑opportunity employer. You will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status. No outside recruiters, please.