Principal Loads & Dynamics Engineer

· Remote

Location

Remote

Type

Full Time

Job Description

Sierra SpaceJobs
Principal Loads & Dynamics Engineer

Principal Loads & Dynamics Engineer

Posted 11 Hours Ago
Be an Early Applicant
2 Locations
In-Office
169K-233K Annually
Expert/Leader
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Defending Today. Defining Tomorrow.
The Role
The Principal Loads & Dynamics Engineer will provide expertise in dynamics and vibration create analysis documentation collaborate with teams mentor engineers and ensure aerospace systems meet performance requirements.
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 RoleThe Principal Loads & Dynamics Engineer role focuses on providing advanced expertise in dynamics and vibration. The position involves creating analysis process definitions and documentation for use across multiple programs and levels of experience as well as defining company-level aerospace principles standards theories and concepts. The role requires collaboration with cross-functional teams technical leadership and mentoring junior engineers. This role is critical in shaping engineering practices and driving the success of aerospace systems.
In this role you will provide advanced knowledge analysis and evaluation of loads and dynamics for aerospace systems ensuring thorough and accurate assessments to support project objectives. You will create analysis process definitions and documentation to be utilized across multiple programs and by engineers at various experience levels contributing to standardization and consistency. Additionally you will define company-level aerospace principles standards theories and concepts to guide engineering practices and ensure technical excellence. Collaborating with cross-functional teams you will develop and refine system designs ensuring they meet performance and safety requirements while analyzing and interpreting data from tests and simulations to inform design decisions and identify areas for improvement. As a technical leader you will provide guidance to engineering teams ensuring best practices and high standards are maintained while mentoring junior engineers to support their technical and professional development. Finally you will prepare detailed technical documentation and reports to effectively communicate findings support decision-making processes and align with broader 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 Masters +10 yrs experience).
  • Typically 12+ years of related experience.
  • Advanced knowledge in Dynamics and Vibration.
  • Ability to create analysis process definition and documentation to be used by multiple programs and levels of experience.
  • Ability to define company-level aerospace principles standards theories and concepts.
  • Ability to obtain a U.S. Security Clearance.
Preferred Qualifications:
  • Advanced degree in Aerospace Engineering Mechanical Engineering or a related field.
  • Proficiency with advanced engineering software tools such as MATLAB NASTRAN ANSYS or similar.
  • Extensive experience with vehicle-level testing and validation including the ability to design and execute complex test plans.
  • Exceptional problem-solving skills and attention to detail with a proven track record of innovative solutions in aerospace engineering.
  • Superior communication and presentation skills capable of conveying complex technical concepts to diverse audiences including senior management and external stakeholders.
  • Ability to work independently and as part of a team demonstrating strong leadership and collaboration skills.
  • Demonstrated ability to manage multiple high-stakes projects simultaneously and meet tight deadlines.
  • Proficiency in finite element analysis (FEA) for structural dynamics with a strong background in interpreting and validating FEA results.
  • Advanced experience with vibration and shock testing and analysis including the development of mitigation strategies for dynamic issues.
  • Mastery in using simulation tools for dynamic analysis with the ability to develop and validate complex models for predicting system behavior under various conditions.


Compensation:

Pay Range:

$169294.00 - $232800.25

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.

IMPORTANT NOTICE:

This position requires the ability to obtain and maintain U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance.  The Department of Defense Consolidated Adjudications Facility (DoD CAF) a federal government agency handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include but are not limited to allegiance to the U.S. foreign influence foreign preference criminal conduct security violations and illegal drug use.

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. 

 
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 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.

Please note: 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.

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.

Skills Required

  • Bachelor's degree in a related field or equivalent work experience
  • Typically 12+ years of related experience
  • Advanced knowledge in Dynamics and Vibration
  • Ability to create analysis process definition and documentation
  • Ability to define company-level aerospace principles standards theories and concepts
  • Ability to obtain a U.S. Security Clearance

What the Team is Saying

Dylan
Sarah
Chris
Jack

Sierra Space Compensation & Benefits Highlights

  • Retirement SupportThe 401(k) program is characterized as unusually strong with plan documents indicating a high employer match through 2024 and recent notes that it remains generous even if somewhat reduced. A multi‑year vesting schedule applies making tenure an important factor in realizing full value.
  • Healthcare StrengthMedical dental and vision coverage are provided alongside HSA/FSA options life insurance disability coverage mental‑health support and an Employee Assistance Program. Together these elements form a comprehensive core health package.
  • Leave & Time Off BreadthInformation points to roughly three weeks of PTO and about eleven paid holidays with some references to PTO accrual and carryover. Parental leave is also referenced adding breadth to the time‑off portfolio.

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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.

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Sierra Space Offices

OnSite Workspace

Typical time on-site: None
HQLouisville CO
Durham NC
Madison WI
Exploration Park
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Date Posted

05/15/2026

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