Material Science Engineer III (Contractor)

· Remote

Location

Remote

Type

Full Time

Job Description

Material Science Engineer III (Contractor)

Reposted 19 Hours Ago
Be an Early Applicant
2 Locations
In-Office
47K-65K Hourly
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Defending Today. Defining Tomorrow.
The Role
Lead complex engineering projects develop and analyze aerospace materials and mentor less experienced engineers while providing innovative solutions in material sciences.
Summary Generated by Built In
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 RoleAs a Material Science Engineer III at Sierra Space you will utilize your extensive experience and expertise to lead complex engineering projects. Your deep understanding and application of technical principles standards theories and concepts in material sciences will enable you to provide innovative and practical solutions. Working under general direction you will independently develop approaches to address technical challenges acting as the Responsible Engineer (RE) for discrete technical packages. Additionally you will provide guidance to less experienced engineers and frequently communicate with external parties.
In this role you will lead the development and analysis of materials used in aerospace systems leveraging your expertise in material sciences. You will apply a complete understanding of technical principles standards theories and concepts to solve a wide range of technical problems. Developing and documenting technical data reports and presentations to support engineering projects and organizational objectives will be a key aspect of your responsibilities. You will independently determine and develop approaches to solutions while working under general direction. Acting as the Responsible Engineer (RE) for discrete technical packages you will ensure technical accuracy and compliance with project requirements. Collaborating across all technical disciplines you will integrate material science solutions into broader engineering projects while providing guidance and mentorship to less experienced engineers to foster professional growth and enhance team capabilities. Additionally you will frequently communicate technical concepts and information outside of Sierra Space engaging with suppliers partners and other stakeholders to support routine business activities. Participating in technical reviews project meetings and strategy sessions you will provide expert insights and drive engineering excellence to achieve organizational goals.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 or master's +3 yrs experience).

  • Typically 5+ years of related experience.

  • Expertise in material sciences.

  • Experience managing discrete technical packages as a Responsible Engineer (RE).

  • Complete understanding and application of technical principles standards theories and concepts.

  • General knowledge of related disciplines.

  • Ability to provide solutions to wide-ranging technical problems that are imaginative thorough practical and consistent with organization objectives.

  • Ability to work under general direction to independently determine and develop approaches to solutions.

  • Ability to work across all technical disciplines.

  • Ability to provide guidance to entry-level engineers.

Preferred Qualifications:
  • Proficiency with advanced engineering software tools such as MATLAB ANSYS or COMSOL for material analysis and simulation.

  • Experience with material characterization and test techniques such as SEM TEM XRD DSC tensile fatigue creep and fracture.

  • Familiarity with materials selection software like CES Selector.

  • Strong organizational skills with the ability to manage multiple complex tasks and priorities effectively.

  • Demonstrated ability to rapidly learn and apply new concepts and methodologies.

  • Commitment to continuous learning and professional development in material sciences and aerospace engineering.

  • Teamwork and collaboration skills to work effectively within cross-functional teams.

  • Excellent communication skills to clearly and effectively convey complex technical information to diverse audiences.

  • Proven track record of successful leadership and ownership of technical projects from concept through completion.

  • Experience in communicating technical information to external stakeholders such as suppliers and partners.

  • Knowledge of failure analysis techniques and root cause analysis.

  • Experience with additive manufacturing processes and materials.

  • Familiarity with regulatory standards and compliance requirements in aerospace materials.



Compensation:

Pay Range:

$47 - $65

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.

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.

Top Skills

Ansys
Comsol
Dsc
Matlab
Sem
Tem
Xrd

What the Team is Saying

Jack
Am I A Good Fit?
beta
Expert contributor network
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Louisville CO
1600 Employees
Year Founded: 2021

What We Do

Securing The Freedom of Operations 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.

Why Work With Us

At Sierra Space you’ll find a supportive respectful and upbeat culture where your opinions matter and your personal contributions have impact. If you’re thinking about your own next frontier we’d love to help you explore it.

Gallery

Sierra Space Offices

OnSite Workspace

Typical time on-site: None
HQLouisville CO
Durham NC
Madison WI
Exploration Park
Learn more

Similar Jobs

Sierra Space

Systems Engineer

Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
In-Office
Madison WI USA
1600 Employees
108K-149K Annually

Sierra Space

Summer 2026 Chemist Intern

Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
In-Office
Madison WI USA
1600 Employees
30-30 Hourly

Sierra Space

Inventory Coordinator I

Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
In-Office
Middleton WI USA
1600 Employees
18-25 Hourly
Apply Now

Date Posted

04/03/2026

Views

0

Back to Job Listings Add To Job List Company Profile View Company Reviews
Neutral
Subjectivity Score: 0

© 2026 Job Transparency. All rights reserved.