Thermal Analysis Engineer I

Pace Industries, LLC; Louisville (CO); On-site; USD 83,000 - 114,000; Full time

Benefits offered by this job

Medical, dental, and vision plans

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

Life insurance

3 weeks paid time off

Job summary

Sierra Space is seeking an entry-level Thermal Analysis Engineer I in Colorado to start a career in thermal analysis within the aerospace industry. You will work under senior engineers to analyze and develop thermal systems, applying basic aerospace principles and documenting data, reports and presentations to support project initiatives.

You will collaborate in cross-functional teams, participate in technical reviews, and contribute to routine technical problems with guidance, building

Qualifications

• Requires Bachelor's degree in a related field or equivalent work experience.
• Typically Entry-level with 0–2 years of experience.
• Basic understanding of thermal analysis.
• Experience with basic engineering software tools related to thermal analysis preferred.
• Programming in Python or MATLAB is a plus.

Responsibilities

• Assist in the analysis and development of thermal systems.
• Prepare and document technical data, reports and presentations.
• Collaborate with senior engineers in team meetings and reviews.
• Apply basic aerospace principles to project tasks.

Skills

Thermal analysis basics

Python scripting

MATLAB

Teamwork

Communication

Education

Bachelor's degree in related field

Tools

Thermal Desktop

SINDA/FLUINT

ANSYS

COMSOL

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

As a Thermal Analysis Engineer I at Sierra Space, you will initiate your career in thermal analysis within the aerospace industry. This entry-level position offers the opportunity to build foundational knowledge and skills, supporting the development and analysis of thermal systems under the guidance of senior engineers. You will work collaboratively within a team environment, applying basic aerospace principles and standards to contribute to routine technical problems. In this role, you will assist in the analysis and development of thermal systems used in aerospace applications, leveraging your basic understanding of thermal analysis to support engineering projects. You will apply limited use and application of aerospace principles, standards, theories, first-order analysis, and concepts to contribute to technical initiatives. Under the supervision of senior engineers, you will help develop solutions to routine technical problems of limited scope and complexity. Additionally, you will prepare and document technical data, reports, and presentations to support project initiatives and team decision‑making. You will communicate technical concepts and information clearly, both verbally and in writing, to team members and senior engineers, ensuring alignment and collaboration. Following instructions from senior engineers, you will work collaboratively within cross‑functional teams to achieve project goals. Furthermore, you will participate in team meetings, technical reviews, and brainstorming sessions, providing input and gaining valuable insights from more experienced engineers.

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

• Requires Bachelor's degree in a related field (or equivalent work experience in lieu of degree).
• Typically Entry‑level with 0 – 2 years of experience.
• Basic understanding of thermal analysis.
• Limited use and application of aerospace principles, standards, theories, first‑order analysis, and concepts.
• Ability to work in a team and follow instructions from senior engineers.
• Clear verbal and written communication of technical concepts and information.

Preferred Qualifications

• Experience with basic engineering software tools and applications related to thermal analysis such as Thermal Desktop, SINDA/FLUINT, ANSYS, or COMSOL for thermal analysis and simulation.
• Proficiency in programming and scripting languages (e.g., Python, MATLAB) with application for thermal analysis tasks and post‑processing results.
• Strong organizational skills with the ability to handle multiple tasks and priorities effectively.
• Demonstrated eagerness to learn and apply new concepts and methodologies.
• Commitment to continuous learning and professional development in aerospace engineering.
• Good teamwork and collaboration skills to work effectively within cross‑functional teams.
• Strong communication skills to clearly and effectively convey basic technical information to diverse audiences.
• Basic problem‑solving skills and the ability to contribute to routine technical solutions.

Compensation

Pay Range: $82,646.00 – $113,638.25. 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.

Elevate Your Career

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.

Application Deadline

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

Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

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.

About Sierra Space

Headquartered in Colorado, Sierra Space is a mission‑proven Defense Tech company delivering satellite platforms, critical subsystems, reusable spaceplanes, hypersonic technologies, propulsion systems, and infrastructure for the nation’s most critical missions. With more than three decades of heritage and a record of flight‑proven success in space, Sierra Space is trusted by U.S. National Security, Civil customers, and global allies. Our technologies safeguard our nation, sustain human exploration in space, and ensure the freedom of operations beyond Earth. Sierra Space is defining the new era of Space Defense, strengthening deterrence today and preserving freedom of action for generations to come.