Toolmaker I

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.  

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.  

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the RoleThe Toolmaker I is responsible for assisting experienced Toolmakers and Laser Tracker Operators in the fabrication, modification, and inspection of precision tools, fixtures, and components. The Toolmaker I will learn and apply fundamental toolmaking and metrology principles, while operating and maintaining laser tracking systems under direct supervision. This role provides an excellent opportunity to develop skills in precision measurement, machining, and tool fabrication within a manufacturing environment.
In this role, you will assist experienced Toolmakers in the setup and operation of manual and CNC machine tools, including mills, lathes, and grinders, while performing basic machining operations such as drilling, tapping, and deburring under supervision. You will contribute to the fabrication and assembly of jigs, fixtures, and tooling, maintaining a clean and organized work area and adhering to safety procedures by wearing appropriate personal protective equipment (PPE). Additionally, you will assist in the maintenance and repair of tooling, participate in continuous improvement initiatives, and contribute to process optimization. You will document work performed and maintain accurate records of tooling maintenance and repairs, collaborating with engineering and production teams to ensure tooling meets quality and performance standards. Furthermore, you will assist experienced Laser Tracker Operators and Toolmakers in performing basic measurement and fabrication tasks, setting up and operating laser tracker equipment under direct supervision, and performing basic dimensional measurements while recording data accurately. You will also assist in the fabrication and assembly of simple tooling fixtures, perform basic maintenance of laser tracker equipment and tooling, and follow established safety procedures and quality standards.About You

Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower – to join us in this critical mission.  

We’re looking for team members who align with our values, mission and goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications:

• Typically entry-level 0 - 2 years of experience.

• Familiarity with general best shop practices including PPE and shop safety requirements.

• Ability to perform basic equipment setup and maintenance activities and display general mechanical aptitude and hand tool competency.

• Able to use precision measurement tools and fabricate fixtures for flight and non-flight assemblies.

• Ability to learn 5S, FOD and ESD awareness.

Preferred Qualifications:

• Certification: Machinist certification or related certification.

• Familiarity with Laser Trackers, portable CMM arm, or laser scanners.

• Previous experience in a manufacturing or toolmaking environment.

• Proficiency in using hand and power tools.

• Understanding of toolmaking processes and techniques.

• Ability to interpret technical drawings, blueprints, and GD&T.

• Strong problem-solving skills and attention to detail.

• Ability to work independently and as part of a team.

• Good communication skills and a willingness to learn and adapt.

• Experience with CAD/CAM software for designing and programming tooling.

• Knowledge of material properties and heat treatment processes.

• Ability to troubleshoot and resolve issues with tooling and equipment.

• Familiarity with lean manufacturing principles and practices.

• Knowledge and experience with GD&T.

• Background in Machining.

• Experience with FOD control, 5S, and general EHS environments.

• Previous experience with or around flight parts.

Elevate Your Career

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations. 

Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.