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CesiumAstro is seeking a highly skilled Staff EMI/EMC (Electromagnetic Interference/Electromagnetic Compatibility) Engineer to join the engineering team in the space industry. This is a hands-on, technical role focused on ensuring that space systems—including spacecraft, satellites, and ground support equipment—meet all EMI/EMC requirements and industry standards.
You will work closely with cross-functional teams including design, test, and systems engineering to develop, analyze, and implement EMI/EMC control strategies that ensure product integrity and performance in harsh space environments.
Key responsibilities include:
- Develop and implement EMI/EMC control plans, analyzing designs to identify potential interference issues and suggest mitigations
- Provide technical guidance to design teams on EMI/EMC considerations and compliance with relevant standards
- Plan, coordinate, and conduct EMI/EMC testing for space systems, preparing test plans and performing tests per standards such as MIL-STD-461, DO-160, and ECSS
- Utilize simulation tools (CST Studio Suite, ANSYS HFSS) to model electromagnetic fields and predict interference issues at component, subsystem, and system levels
- Ensure all products meet regulatory requirements and industry standards, including documentation and certification
- Investigate and resolve EMI/EMC-related issues through root cause analysis and corrective actions
- Prepare comprehensive technical documentation, test results, and compliance matrices for internal and external stakeholders
- Lead initiatives to improve EMI/EMC design practices, testing methodologies, and tools
- Mentor and train junior engineers on best practices in EMI/EMC design and testing
CesiumAstro develops pioneering communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. The company offers a dynamic, cross-functional work environment emphasizing hands-on, interactive, and autonomous work.
Note: Applicants must be U.S. citizens, lawful permanent residents, conditional residents, asylees, or refugees, or eligible to obtain required authorizations from the U.S. Department of State due to space technology export regulations.
REQUIREMENTS:
- Bachelor's or Master's degree in Electrical Engineering, Electromagnetics, Physics, or related field
- Minimum 8 years of experience in EMI/EMC engineering, preferably in space, aerospace, or defense industries
- Deep understanding of EMI/EMC principles, standards, and regulations (MIL-STD-461, DO-160, ECSS)
- Experience with EMI/EMC test equipment and tools (spectrum analyzers, signal generators, antennas)
- Proficiency in electromagnetic simulation software (CST Studio Suite, ANSYS HFSS, FEKO)
- Knowledge of circuit and system-level design for EMI/EMC mitigation, including shielding, filtering, and grounding techniques
- Strong analytical, problem-solving, and troubleshooting skills
- Excellent communication and presentation skills
- Ability to work independently and collaboratively in a fast-paced, multidisciplinary environment
PREFERRED EXPERIENCE:
- Experience with spacecraft systems, satellites, or launch vehicles
- Certification in EMI/EMC (e.g., Certified EMC Engineer)
- Familiarity with systems engineering practices and tools (DOORS, SysML)
