New

Electrical Engineer III

Sierra Space
life insurance, paid time off, 401(k)
United States, Colorado, Louisville
Nov 06, 2025
Sierra Space Careers: Dare to Dream We honor those that are not afraid to dream big dreams, those that tenaciously chase their dreams even when others say it cannot be done, those that achieve big dreams and change everything. Those are Dreams Worth Chasing. At Sierra Space we envision a future where humanity lives and works in space, on moons, and on distant planets. Our mission isn't restricted to the few, instead we see a future where all people can choose to live, work, discover and explore beyond our planet. Our company is building a platform in space to benefit life on Earth and together we will alter the course of humanity. We have a bold mission. We are a bold company. Together, we are an extraordinary team. About the RoleThe Electrical Engineer III role involves leading the design, development, modification, and evaluation of complex electrical components and systems. This position is suited for professionals with a strong background in electrical engineering and significant hands-on experience. Responsibilities include working on advanced projects, collaborating with a diverse team of engineers and technicians, and contributing to the development of innovative solutions. The role also involves mentoring junior engineers and technicians, acting as the Responsible Engineer (RE) for discrete technical packages, and staying updated with the latest advancements in electrical engineering. In this role, you will lead the design and development of complex electrical components and systems, while modifying and evaluating existing electrical systems and components to improve performance and efficiency. You will collaborate with cross-functional teams to ensure electrical designs meet project requirements and standards, and conduct tests and simulations to validate the performance of electrical systems and components. Documenting design processes, test results, and modifications for future reference will be a key responsibility, as will providing technical support and troubleshooting assistance for electrical systems and components. Staying updated with the latest advancements in electrical engineering, you will apply new knowledge to ongoing projects to drive innovation and effectiveness. You will participate in team meetings and contribute to project planning and progress discussions, while mentoring and providing guidance to junior engineers and technicians. Additionally, you will have the ability to learn and receive instruction and mentorship from more experienced engineers. As the Responsible Engineer (RE) for discrete technical packages, you will ensure successful project execution and maintain technical excellence throughout the process. About You Our mission is driven by the unwavering passion to push the boundaries of what is possible. We seek those who Dare to Dream - to envision the extraordinary and pursue it relentlessly - to join us on this transformational journey. We're looking for dreamers who align with our values, vision and audacious 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. Certifications: Encouraged to begin seeking industry affiliations. Advanced knowledge of electrical fundamentals, applicable tools, methodologies, and principles. Familiarity with Electrical and Avionic systems and their functionality. Ability to troubleshoot and solve more complex problems. Ability to learn, receive instruction, and mentorship from more experienced engineers. Owner of discrete technical packages as a Responsible Engineer (RE). Ability to work with minimal supervision on projects involving both small and large engineering teams. Intermediate knowledge of requirements management, functional requirements parsing, derivation, and allocation. Intermediate knowledge of systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles. Experience performing trade studies to support subsystem architecture decisions. Preferred Qualifications: Experience serving as a Responsible Engineer (RE), driving hardware through its lifecycle, including development, qualification, integration & Test, Verification & Validation, and certification. Proficiency in electrical design software such as Capital, AutoCAD Electrical, Altium Designer, or similar tools. Experience with simulation software like SPICE, MATLAB/Simulink, or similar. Expertise in PCB design and layout. Understanding of power electronics and/or control systems. Background in microcontrollers, embedded systems, or FPGA design. Ability to perform circuit analysis and troubleshooting using tools like oscilloscopes, multimeters, and logic analyzers. Expert with programming languages such as C/C++ or Python for embedded systems development. Experience in project management and the ability to lead medium to large-sized projects. Strong leadership and communication skills. Compensation: Pay Range: $99,950.00 - $137,450.00 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. 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 offers annual incentive pay based upon performance that is commensurate with the level of the position. We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, and more. At Sierra Space we are at the very doorstep of unlocking the future and the work in front of us is hard, but it is truly important and meaningful. Achieving our mission requires dedication, relentless pursuit of a dream and an unwavering passion for pushing the boundaries to accomplish what others might believe to be impossible. We seek those who too, Dare to Dream and will join us in a pursuit to achieve the extraordinary. 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 Corporationis 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 withSierra Spaceor at any stage of the recruitment process, pleasecontact us.