Project Engineer III

Posted 3 Hours Ago
Be an Early Applicant
2 Locations
In-Office
119K-164K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
Defending Today. Defining Tomorrow.
The Role
Leads technical engineering projects and small cross-functional teams, integrating solutions while balancing technical, cost, schedule, and quality requirements. Responsibilities include trade studies, technical evaluations, estimates, supplier coordination, Statements of Work, risk and opportunity management, stakeholder communication, and mentoring junior engineers. The role bridges Engineering and Program offices and drives innovation and continuous improvement.
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 Project Engineer III role focuses on leading and executing technical projects, ensuring the successful integration of engineering solutions, and driving innovation within the team. This position requires a strong technical foundation, advanced engineering expertise, and the ability to collaborate effectively with cross-functional teams. The role involves overseeing the design, development, and implementation of engineering projects, ensuring they meet technical specifications and quality standards as well as cost & schedule constraints. This role serves as a bridge between the Engineering and Program Office on a given project.
In this role, you will lead small cross-functional teams and projects, effectively balancing technical, cost, and schedule constraints while overseeing the design, development, and implementation of engineering projects. You will provide technical estimation support to develop Basis of Estimates and ensure projects meet technical specifications and quality standards. Your responsibilities will include conducting trade studies, leading technical evaluations, and providing technical guidance and mentorship to junior engineers. Additionally, you will manage supplier coordination by developing and managing Statements of Work, coordinating with contracts and quality teams, and supporting Risk and Opportunity management on the project. You will communicate and coordinate across engineering and functional teams, delivering clear verbal and written communication of technical concepts, plans, and actions, and effectively communicating project status to both technical and programmatic audiences. Driving innovation and continuous improvement within the engineering team will be a key focus, as will serving as the bridge between Engineering and Program offices to resolve conflicts and represent the voice of all stakeholders, including support functions and customers.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 +3 yrs experience).
  • Typically 5+ years of related experience.
  • Strong technical foundation on which to build project/programmatic skills.
  • Ability to lead small cross-functional teams and projects.
  • Advanced technical knowledge and expertise in the relevant engineering discipline.
  • Strong project management skills, including the ability to lead technical teams and ensure projects are completed within budget and scheduling constraints.
  • Excellent communication, leadership, and problem-solving skills.
  • General knowledge of two or more functional disciplines outside of engineering (e.g., supply chain, manufacturing, operations, program management).
  • Thorough knowledge and understanding of risk and opportunity management.
  • Expertise in communicating and coordinating across engineering and functional teams.
  • Clear verbal and written communication of technical concepts, plans, and actions.

Preferred Qualifications:
  • Prior experience with increasing responsibilities in project management.
  • Professional Certifications: Project Management Professional (PMP) certification.
  • Experience with systems engineering and integration.
  • Proficiency in project management software and tools (e.g., MS Project, Primavera).
  • Experience with CAD software and engineering design tools.
  • Knowledge of industry standards and regulations.
  • Experience in product lifecycle management (PLM).
  • Familiarity with Agile and Lean methodologies.
  • Strong analytical and decision-making skills.
  • Ability to manage multiple projects simultaneously.
  • Experience in developing and managing project budgets.
  • Demonstrated ability to drive innovation and continuous improvement initiatives.


Compensation:

Pay Range:

$119,064.00 - $163,713.00

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

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, equivalent work experience in lieu of degree, or a master's degree plus three years of experience
  • Typically five or more years of related experience
  • Strong technical foundation with advanced knowledge in the relevant engineering discipline
  • Ability to lead small cross-functional teams and projects
  • Strong project management skills, including managing budget and schedule constraints
  • Excellent communication, leadership, and problem-solving skills
  • General knowledge of at least two functional disciplines outside engineering
  • Knowledge of risk and opportunity management
  • Ability to communicate and coordinate across engineering and functional teams
  • Clear verbal and written communication of technical concepts, plans, and actions
  • Increasing responsibility in project management
  • Project Management Professional (PMP) certification
  • Experience with systems engineering and integration
  • Proficiency with project management software and tools such as MS Project or Primavera
  • Experience with CAD software and engineering design tools
  • Knowledge of industry standards and regulations
  • Experience with product lifecycle management
  • Familiarity with Agile and Lean methodologies
  • Strong analytical and decision-making skills
  • Ability to manage multiple projects simultaneously
  • Experience developing and managing project budgets
  • Ability to drive innovation and continuous improvement initiatives

What the Team is Saying

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Sierra Space Compensation & Benefits Highlights

  • Retirement Support The 401(k) match is positioned at 150% of employee contributions up to 6% of pay (with some materials noting a prior 8% cap), which stands out compared with many aerospace peers. This structure can yield up to a 9% employer contribution when employees defer 6%.
  • Healthcare Strength Medical, dental, and vision coverage are consistently offered alongside PPO and HDHP options with HSA/FSA access, and company HSA contributions are noted. Health insurance is described with affordable premiums and solid plan quality.
  • Leave & Time Off Breadth Job postings commonly cite about three weeks of PTO plus paid holidays. Parental and family medical leave are also referenced as part of the package.

Sierra Space Insights

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The Company
HQ: Louisville, CO
1,600 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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