Mechanical Technician (Multiple Levels)

Sierra Space; Louisville (CO); On-site; USD 31,326 - 43,091; Full time

Benefits offered by this job

Medical, dental, and vision plans

401(k) with 150% match up to 6%

3 weeks paid time off

Job summary

Sierra Space in Louisville, Colorado is seeking skilled Mechanical Technicians at various levels to support aerospace vehicle development. These roles are critical for the assembly, testing, and maintenance of spacecraft components aimed at ensuring mission success.

The ideal candidates will possess mechanical skills and a commitment to quality and safety. Positions range from entry-level to advanced roles with competitive pay and opportunities for growth in a dynamic team environment.

Join us to contribute to advancing space-based technology!

Qualifications

• Entry-level position with 0-2 years experience in mechanical or manufacturing.
• Ability to learn and perform precision cleaning.
• Basic understanding of mechanical assemblies and inspection.

Responsibilities

• Assemble, test, and maintain mechanical systems and components.
• Inspect and ensure quality of flight hardware.
• Collaborate with team members to meet production goals.

Skills

Basic mechanical skills

Troubleshooting

Precision cleaning

Mechanical aptitude

Soldering

Communication skills

Education

High School Diploma or equivalent

Tools

Calibrated tools

Hand tools

Power tools

Job description

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 Role

We seek skilled Mechanical Technicians at multiple levels to support our aerospace vehicle development. These positions are critical to ensuring the reliability and performance of our mechanical systems, contributing directly to the success of our aerospace missions. Mechanical Technicians play a vital role in the assembly, testing, and maintenance of critical spacecraft components and systems that power our next‑generation space vehicles.

Whether you’re an entry‑level technician with basic mechanical skills or a senior technician with extensive aerospace experience, Sierra Space offers career growth opportunities at every level. Our Mechanical Technicians work hands‑on with cutting‑edge space technology, collaborating with engineers and cross‑functional teams to bring revolutionary aerospace systems to life.

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.

Mechanical Technician I

Job Summary: The Mechanical Technician I position involves assembling, testing, and maintaining mechanical systems and components to meet required specifications. In this entry‑level role, you will work closely with engineers and technicians to ensure the quality and reliability of flight hardware. This position requires a basic understanding of mechanical principles, troubleshooting skills, and a commitment to precision and safety. You will be involved in assembling major structures, performing minor part‑fitting operations for spacecraft systems, and translating blueprints into mechanical assemblies. Additionally, your tasks will include precision drilling, using calibrated tools, bonding, troubleshooting, and developing skills in precision cleaning and handling mechanical hardware.

Key Responsibilities

• Work with and learn from more experienced technicians in areas such as complex mechanical assemblies, soldering, harness routing, inspection, in‑process testing, precision cleaning, and structural fabrication.
• Inspect, assemble, integrate, and operationally check flight hardware, as well as assemble, test, and maintain mechanical systems and components to meet specifications and standards.
• Use precision measurement tools, ensure components meet specified tolerances while adhering to general best shop practices, including PPE and shop safety requirements.
• Follow 5S, FOD, and ESD awareness protocols, lift and carry up to 50 lbs, climb ladders and stairs, and work in restrictive spaces.
• Collaborate with team members to achieve production goals.

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 tools/precision tools competency.
• Ability to learn and perform precision cleaning.
• Ability to learn 5S, FOD, and ESD awareness.
• Ability to conduct basic verification/troubleshooting of own work.
• Basic understanding of mechanical assemblies, soldering, harness routing, inspection, in‑process testing, precision cleaning, and structural fabrication.

Preferred Qualifications

• Demonstrated progress towards formal training or education.
• Certifications: IPC & J‑STD.
• A&P License.
• Communication skills (both written and oral).
• Previous experience in a manufacturing or mechanical environment.
• Proficiency in using hand and power tools.
• Basic understanding of mechanical systems and components.
• Ability to interpret technical drawings and blueprints.
• 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.

Compensation: Pay Range: $22.74 – $31.28

Mechanical Technician II

Job Summary: The Mechanical Technician II position involves assembling, testing, and maintaining more complex mechanical systems and components to meet required specifications. In this intermediate role, you will work closely with engineers and senior technicians to ensure the quality and reliability of flight hardware. This position requires a solid understanding of mechanical principles, troubleshooting skills, and a commitment to precision and safety. You will be involved in assembling major structures, performing part‑fitting operations for spacecraft systems, and translating blueprints into mechanical assemblies. Additionally, your tasks will include precision drilling, using calibrated tools, bonding, troubleshooting, and developing advanced skills in precision cleaning and handling mechanical hardware.

Key Responsibilities

• Work independently on complex mechanical assemblies, soldering, harness routing, inspection, in‑process testing, precision cleaning, and structural fabrication.
• Inspect, assemble, integrate, and operationally check flight hardware, as well as assemble, test, and maintain mechanical systems and components to meet specifications and standards.
• Use precision measurement tools to ensure components meet specified tolerances while adhering to general best shop practices, including PPE and shop safety requirements.
• Follow 5S, FOD, and ESD awareness protocols, lift and carry up to 50 lbs, climb ladders and stairs, and work in restrictive spaces.
• Collaborate with team members to achieve production goals.

Minimum Qualifications

• Typically 2+ years of experience in a mechanical or manufacturing environment.
• Familiarity with general best shop practices, including PPE and shop safety requirements.
• Ability to perform intermediate equipment setup and maintenance activities and display mechanical aptitude and hand tools/precision tools competency.
• Proficiency in precision cleaning.
• Knowledge of 5S, FOD, and ESD awareness.
• Ability to conduct verification/troubleshooting of own work.
• Proficient understanding of mechanical assemblies, soldering, harness routing, inspection, in‑process testing, precision cleaning, and structural fabrication.

Preferred Qualifications

• Certifications: IPC & J‑STD.
• A&P License.
• Strong communication skills (both written and oral).
• Proficiency in using hand and power tools.
• Understanding of mechanical systems and components.
• Ability to interpret technical drawings and blueprints.
• Strong problem‑solving skills and attention to detail.
• Ability to work independently and as part of a team.

Compensation: Pay Range: $25.10 – $34.51

Mechanical Technician III

Job Summary: The Mechanical Technician III position involves leading the assembly, testing, and maintenance of advanced mechanical systems and components to meet required specifications. In this advanced role, you will work closely with engineers and lead technicians to ensure the quality and reliability of flight hardware. This position requires an advanced understanding of mechanical principles, troubleshooting skills, and a commitment to precision and safety. You will be involved in assembling major structures, performing part‑fitting operations for spacecraft systems, and translating blueprints into mechanical assemblies. Additionally, your tasks will include precision drilling, using calibrated tools, bonding, troubleshooting, and developing expert skills in precision cleaning and handling mechanical hardware.

Key Responsibilities

• Mentor less experienced technicians in complex mechanical assemblies, soldering, harness routing, inspection, in‑process testing, precision cleaning, and structural fabrication.
• Inspect, assemble, integrate, and operationally check flight hardware, as well as assemble, test, and maintain mechanical systems and components to meet specifications and standards.
• Use high‑precision measurement tools to ensure components meet specified tolerances while adhering to general best shop practices, including PPE and shop safety requirements.
• Follow 5S, FOD, and ESD awareness protocols, lift and carry up to 50 lbs, climb ladders, stairs, and work in restrictive spaces.
• Collaborate with team members to achieve production goals.

Minimum Qualifications

• Typically 5+ years of experience in a mechanical or manufacturing environment.
• Familiarity with general best shop practices, including PPE and shop safety requirements.
• Ability to perform advanced equipment setup and maintenance activities and display mechanical aptitude and hand tools/precision tools competency.
• Expertise in precision cleaning.
• Knowledge of 5S, FOD, and ESD awareness.
• Ability to conduct verification/troubleshooting of own work and assist others.
• Advanced understanding of mechanical assemblies, soldering, harness routing, inspection, in‑process testing, precision cleaning, and structural fabrication.

Preferred Qualifications

• Certifications: IPC & J‑STD.
• A&P License.
• Strong communication skills (both written and oral).
• Proficiency in using hand and power tools.
• Advanced understanding of mechanical systems and components.
• Ability to interpret technical drawings and blueprints.
• Strong problem‑solving skills and attention to detail.
• Ability to work independently and as part of a team.

Compensation: Pay Range: $29.46 – $40.52

Your actual base compensation will be determined on a case‑by‑case basis and may vary based on job‑related knowledge and skills, education, experience, internal equity and market competitiveness.

IMPORTANT NOTICE

To conform to U.S. Government international trade regulations, applicant 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 or U.S. Department of Commerce.

We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more.

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 the Human Resources team for assistance.