Principal Electronics Engineer II - SATCOM

Roman Health Pharmacy LLC; Westminster (CO); On-site; USD 158,000 - 190,000; Full time

Benefits offered by this job

Company stock options

Health, dental, vision insurance

Retirement plans

Job summary

CesiumAstro is looking for a Principal Electrical Engineer II in Westminster, Colorado. In this role, you will design and implement hardware for advanced RF communication systems, owning the full lifecycle from design to deployment. The ideal candidate will have over 11 years of experience in electronics design, particularly in digital and mixed-signal domains, and a Bachelor’s degree in Electrical Engineering. This role offers competitive pay between $158,000 and $190,000 annually along with excellent benefits.

Qualifications

• Minimum of 11 years of relevant experience in board-level electronics design.
• Significant experience owning the design phase of complex board-level electronics.
• Extensive lab experience for verification of new hardware.

Responsibilities

• Own the full lifecycle of board-level and system-level electronics.
• Drive program direction for advanced RF communication systems.
• Conduct rigorous design reviews and ensure design standards.

Skills

Board-level electronics design

Digital and mixed-signal electronics

Signal integrity analysis

Debugging and root cause analysis

PCB layout

EMI/EMC design concepts

Education

Bachelor of Science in Electrical Engineering

Tools

Ansys SIwave

ADSSi Pro

Mentor Hyperlynx

Job description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

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.

The Skylark product line is focused on the rapid design, build, and test of cutting‑edge active phased array antennas (AESA) for terrestrial and airborne applications. Current programs span high‑power, large‑scale ground terminals for missile defense to commercial airline and helicopter connectivity solutions.

We are looking to add a Principal Electrical Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing electrical systems for leading‑edge communications satellites, we would like to hear from you.

In this role, you will own the full lifecycle of board‑level and system‑level electronics hardware design and implementation for advanced RF communication systems. We are seeking a digital‑focused Principal Electrical Design Engineer with deep expertise in electrical design and test, as well as the ability to help drive overall program direction. This position requires strong attention to detail, rigorous design reviews, and a solid understanding of relevant industry standards.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

• Bachelor of Science (BS) degree or higher in Electrical Engineering from an accredited university.
• Minimum of 11 years of relevant experience in board‑level electronics design, analysis, and test.
• Significant experience designing electronics with rigor, in teams that value thorough analysis and testing.
• Expertise in aspects of digital and mixed‑signal electronics, such as signal integrity, implementing FPGAs on boards, ADCs/DACs, and telemetry subsystems.
• Experience owning the design phase of complex board‑level electronics, including trade studies, key part selection, and detailed design.
• Experience delivering hardware designs through production and deployment.
• Expertise in PCB layout, including high‑density interconnect (HDI) stackup design and high‑speed routing.
• Experience running board‑level signal integrity and/or power integrity simulation tools such as Ansys SIwave, ADSSi Pro, or Mentor Hyperlynx.
• Proven success in debugging, root cause analysis, and design reviews.
• Depth in point‑of‑load power converter design for digital boards.
• Strong working knowledge of adjacent fields, such as software and mechanical, that guides hardware design and system design.
• Extensive lab experience for bring‑up and verification of new hardware.
• Familiarity with EMI/EMC concepts and design to mitigate these effects.
• Understanding of military and/or Do standards.
• Experience with design qualification and production lifecycle.
• Has led small teams of hardware engineers to develop multi‑module assemblies, including hardware architecture, requirements, make/buy decisions, and interconnects.

PREFERRED EXPERIENCE

• Experience with RF design and test equipment.
• Crafting proposals for new business opportunities.

$158,000 - $190,000 a year

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full‑time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.