Principal Material Science Engineer - Propulsion Systems & Thrusters

Sierra Space Corporation$151K — $208K *
Aerospace & Defense
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a relevant field or equivalent experience (Masters +10 years preferred)
  • 12+ years of experience in material sciences
  • Advanced knowledge of material science principles and application
  • Proven capability in developing new principles and concepts
  • Ability to devise solutions for complex technical issues using creativity and innovation
  • Experience working towards long-term technical objectives under consultative direction.

Responsibilities

  • Lead the development and analysis of materials for propulsion systems and thrusters
  • Drive innovative technical solutions to complex challenges in material science
  • Contribute to the organization’s technical capabilities and principle development
  • Document and present detailed technical data to support engineering decisions
  • Mentor and provide technical leadership to junior engineers
  • Collaborate across disciplines to integrate material solutions into engineering projects
  • Participate in high-level meetings and strategic discussions as a technical expert.

Benefits

  • Opportunity to work on cutting-edge aerospace material science projects
  • Autonomy in tech approaches and project leadership
  • Mentorship opportunities within an expert team
  • Integration into high-level strategic discussions
  • Participation in innovative initiatives driving material science advancements.
Full Job Description
About the Role
As a Principal Material Science Engineer at Sierra Space, you will bring your extensive experience and advanced knowledge to lead significant projects and contribute to the development of new principles and concepts in aerospace material sciences. You will apply advanced technical principles, theories, and concepts to develop and implement innovative solutions. Working under consultative direction, you will drive projects towards predetermined long-range goals and objectives, ensuring technical excellence and strategic alignment.

In this role, you will lead the development, analysis, and application of materials used in propulsion systems and thrusters, leveraging advanced knowledge in material sciences. You will apply advanced technical principles, theories, and concepts to provide innovative solutions and rigorous analyses for complex technical challenges, while developing and documenting detailed technical data, reports, and presentations to support critical engineering projects and strategic decision-making. Working under consultative direction towards predetermined long-range goals and objectives, you will have considerable autonomy in determining technical approaches. You will contribute to the development of new principles and concepts in material sciences, enhancing the organization's technical capabilities, and lead projects or significant aspects of programs to ensure successful development and implementation of innovative solutions. Collaborating with senior personnel across disciplines, you will integrate material science solutions into broader engineering projects and programs. Representing the organization as a technical expert, you will participate in high-level meetings, contracts, and strategic discussions both within and outside of Sierra Space. Additionally, you will mentor and provide technical leadership to other engineers, fostering professional development and enhancing team effectiveness. You will also participate in and lead technical reviews, strategy sessions, and innovation initiatives, driving the advancement of material sciences within the organization.

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 Masters +10 yrs experience).
  • Typically 12+ years of related experience.
  • Advanced knowledge in material sciences.
  • Ability to apply increasing degrees of advanced technical principles, theories, and concepts.
  • Capability to contribute to the development of new principles and concepts.
  • Ability to provide solutions to unusually complex technical problems which require the regular use of ingenuity and creativity.
  • Ability to work under consultative direction towards predetermined long-range goals and objectives.


Preferred Qualifications:
  • Experience with advanced manufacturing processes, especially metallic additive manufacturing processes and materials.
  • Experience with hypergolic propulsion systems.
  • Experience with refractory alloys, other high temperature alloys, and protective coatings.
  • Experience with material characterization and test techniques such as SEM, TEM, XRD, DSC, tensile, fatigue, creep, and fracture. Familiarity with elevated and/or cryogenic temperature materials testing a positive.
  • Experience with failure analysis techniques and root cause analysis.
  • Proven track record of successful leadership and ownership of technical projects from concept through completion.
  • Proficiency with advanced engineering software tools such as MATLAB, ANSYS, or COMSOL for material analysis and simulation.
  • Familiarity with materials selection software like CES Selector.
  • Strong organizational skills with the ability to manage multiple complex tasks and priorities effectively.
  • 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.
  • Experience in communicating technical information to external stakeholders such as suppliers and partners.
  • Familiarity with regulatory standards and compliance requirements in aerospace materials; such as NASA-STD-6016, NASA-STD-6030, NASA-STD-6033, SMC-S-009, SMC-S-011, and MMPDS.
  • Experience in representing the organization to external stakeholders such as suppliers, partners, and industry bodies.


Compensation:

Pay Range:
$151,905.00 - $208,869.75

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.

About Sierra Space Corporation

Sierra Space Corporation Careers

Joining Sierra Space Corporation presents an unparalleled opportunity to become part of a leading team of professionals dedicated to pioneering innovations in the aerospace sector. As one of the most forward-thinking companies in space technology, Sierra Space Corporation offers a variety of job opportunities that cater to a spectrum of skills and experiences.

Explore Career Opportunities

Sierra Space Corporation is actively hiring, seeking individuals who are passionate, driven, and ready to contribute to groundbreaking projects. With a commitment to diversity and leadership development, the company fosters an environment where all employees can thrive.

Professional Growth and Development

At Sierra Space Corporation, career growth is a cornerstone of their employment philosophy. Professionals at all levels are encouraged to engage in continuous learning, leadership training, and professional development workshops, ensuring that their career trajectory is always ascending.

Innovative Work Environment

Innovation is at the heart of Sierra Space Corporation. The team is tasked with developing advanced technologies that redefine possibilities in space exploration and satellite technology. Employees are encouraged to bring creative solutions and innovative thinking to the table every day.

Internship Programs

For students and recent graduates, Sierra Space Corporation offers robust internship programs that provide hands-on experience in aerospace technology and business operations. Internships are a gateway to full-time employment and a great way to build a resume while learning from seasoned professionals.

Benefits and Company Culture

Sierra Space Corporation is renowned for its inclusive culture and comprehensive benefits package designed to support the well-being and financial security of every team member. Benefits include health, dental, and vision insurance, as well as unique perks like flexible working conditions and family leave options.

Networking and Professional Connections

The company places a high value on networking, providing numerous opportunities for employees to connect with industry leaders and innovators. Through events, seminars, and collaborative projects, team members can build valuable relationships that enhance their careers and personal growth.

Diversity and Inclusion

Diversity is more than just a policy at Sierra Space Corporation; it is an integral part of the company's identity. Inclusive hiring practices and diversity training ensure a workplace where everyone’s contributions are valued and where everyone has the chance to succeed.

Applying for a Position

To apply for a position at Sierra Space Corporation, prospective candidates should prepare their resumes to highlight relevant experience and skills. The interview process is designed to assess not only expertise but also a fit with the company’s culture and values. Job seekers can explore available positions and submit applications through the Sierra Space Corporation careers page.

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Join the Sierra Space Corporation Team

Search open positions that match your skills and interests. Sierra Space Corporation looks for passionate, curious, creative, and solution-driven team players. Explore the exciting and rewarding opportunities that await at Sierra Space Corporation.

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