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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior EMC/EMI Engineer I in Westminster - **Company:** Energy Jobline - **Location:** Westminster, CO, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Systems Engineering, Simulation Software, Systems Architecture, Jama (Software), Hfss, Ansys - **Published:** August 8, 2026 - **Apply:** https://www.energyjobline.com/job/senior-emc-emi-engineer-i-westminster-31392792 ## About the Role * Bachelor's or Master's degree in Electrical Engineering, Physics, or a related field. * Minimum of 4 years of experience in EMI/EMC engineering, preferably within the aerospace and defense industry. * Deep understanding of EMI/EMC principles, standards, and regulations (e.g., MIL-STD-461, DO-160, ECSS). * Experience with EMI/EMC test equipment and tools (e.g., spectrum analyzers, signal generators, antennas). * Proficiency in electromagnetic simulation software (e.g., 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, with the ability to explain complex technical concepts to diverse audiences. * Ability to work independently and collaboratively in a fast-paced, multidisciplinary environment. EXPERIENCE * Experience with EMI/EMC compliance for communication systems, particularly phased arrays. * Strong experience in EMI/EMC test planning and execution. * Certification in EMI/EMC (e.g. Certified EMC Engineer). * Familiarity with systems engineering practices and tools (e.g. Jama, DOORS). ## Description At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. We are looking for a highly skilled and experienced Senior EMI/EMC (Electromagnetic Interference/Electromagnetic Compatibility) Engineer I to join our engineering team in the aerospace and defense industry. The ideal candidate will play a critical role in ensuring that our phased array communication systems meet all EMI/EMC requirements and 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 the integrity and performance of our products in harsh environments.JOB DUTIES AND RESPONSIBILITIES * Develop and implement EMI/EMC control plans, including analysis of designs to identify potential interference issues and suggest mitigations. * Provide technical guidance to design teams on EMI/EMC considerations, ensuring that all systems comply with relevant standards and performance requirements. * Plan, coordinate, and conduct EMI/EMC testing for electronics modules and phased array communication systems, including preparing test plans, defining test setups, and performing tests in accordance with relevant standards (e.g., MIL-STD-461, DO-160, ECSS). * Utilize simulation tools (e.g., CST Studio Suite, ANSYS HFSS) to model electromagnetic fields and predict potential interference issues at the component, subsystem, and system levels. * Ensure that all products meet regulatory requirements and industry standards for EMI/EMC, including documentation, certification, and reporting to stakeholders. * Investigate and resolve EMI/EMC-related issues, including conducting root cause analysis and developing corrective actions to address non-compliance or performance shortfalls. * Prepare comprehensive reports and technical documentation, including test results, compliance matrices, and design guidelines for internal and external stakeholders. * Lead initiatives to improve EMI/EMC design practices, testing methodologies, and tools to enhance overall product quality and performance. * Mentor and train junior engineers, providing guidance on best practices in EMI/EMC design and testing. ## Related Videos - [Cybersecurity for Software Defined Vehicles](https://www.wearedevelopers.com/videos/725-cybersecurity-for-software-defined-vehicles) - [Cloud Vendor Lock-In - Is it just a new version of the Database Abstraction Layers?](https://www.wearedevelopers.com/videos/1185-cloud-vendor-lock-in-is-it-just-a-new-version-of-the-database-abstraction-layers) - [Times of (climate) crisis - How and why sustainable software is a must!](https://www.wearedevelopers.com/videos/988-times-of-climate-crisis-how-and-why-sustainable-software-is-a-must) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Colorful quantum randomness](https://www.wearedevelopers.com/videos/100257-colorful-quantum-randomness) - [Kettle and Pot or Peas in a Pod? A Debate on Open-Source and Proprietary Software](https://www.wearedevelopers.com/videos/1585-kettle-and-pot-or-peas-in-a-pod-a-debate-on-open-source-and-proprietary-software) ## Related Articles - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)