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CesiumAstro creates out-of-the-box communication systems for space and airborne platforms.
The Role
Designs and executes test plans for board-level electronics and complex aerospace systems. Responsibilities include designing test fixtures and PCBs, assembling lab setups, performing functional and signal integrity testing, troubleshooting hardware, evaluating results, and presenting findings. Requires hands-on electronics lab experience, test automation or scripting, and collaboration with multidisciplinary engineering teams.
Summary Generated by Built In
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.
We are looking to add a Test Engineer II to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite, spacecraft, and aerospace communication systems, we would like to hear from you.
In this position, you will be responsible for designing and executing test plans and test equipment for space and airborne electronics. In the space industry, test engineering is a critical technical field that combines deep technical knowledge with extensive hands-on experience. Level II Test Engineers play a broad role that ranges from authoring test plans and procedures to designing test PCBs, along with spending plenty of time in the lab assembling and testing cutting-edge phased array systems and components.
The ideal candidate is strong in electronics and test theory as well as hands-on lab work. Industry exposure to measurement techniques, test architectures, and automation are preferred. The successful candidate will work closely with multi-disciplinary teams to address company-wide hardware test needs.
Key responsibilities include:
- Design test plans for board-level electronic assemblies, working closely with design engineers.
- Execute tests in the electronics lab, such as functional testing, digital signal integrity verification, or power converter control loop measurements.
- Execute multi-board assembly testing, such as functional testing of a complex phased array system.
- Design test fixtures or equipment, such as custom PCBs for test or integration purposes.
- Plan integration of multiple prototype modules.
- Assemble complex test setups, working with design engineers and technicians.
- Troubleshoot and debug hardware issues.
- Evaluate and document test results, presenting them to key stakeholders.
Successful candidates will require, as a minimum:
- Bachelor of Science (BS) or higher degree in Electrical Engineering or similar from an accredited university.
- 2 years of relevant industry or research experience covering several of the responsibilities listed.
- Programming or scripting experience, such as Python, LabVIEW, SQL, MATLAB, or Embedded C.
- Experience designing and executing test plans for custom board-level electronics.
- Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers.
- Excellent written and verbal communication skills.
- Excellent organizational and time management skills.
Preferred qualifications:
- Industry experience in test engineering, such as internships.
- Programming or scripting experience, such as Python.
- Board-level hardware design.
- Aerospace industry experience.
- EMI/EMC test design and execution.
- Understanding of RF and mixed-signal hardware (e.g. amplifiers, filters, ADCs/DACs, antennas).
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.
Skills Required
- Bachelor of Science degree or higher in Electrical Engineering or a similar field from an accredited university
- At least 2 years of relevant industry or research experience
- Programming or scripting experience with Python, LabVIEW, SQL, MATLAB, or Embedded C
- Experience designing and executing test plans for custom board-level electronics
- Hands-on experience with digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers
- Excellent written and verbal communication skills
- Excellent organizational and time management skills
- Industry experience in test engineering, including internships
- Python programming or scripting experience
- Board-level hardware design experience
- Aerospace industry experience
- EMI/EMC test design and execution experience
- Understanding of RF and mixed-signal hardware, including amplifiers, filters, ADCs, DACs, and antennas
CesiumAstro Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CesiumAstro and has not been reviewed or approved by CesiumAstro.
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Healthcare Strength — Health coverage includes medical, dental, vision, life and disability insurance, plus FSAs and mental health benefits. Feedback suggests the health package is comprehensive for a growth-stage aerospace firm.
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Retirement Support — Offerings include a 401(k) with company matching and other retirement-plan elements. Feedback suggests core retirement mechanisms are in place alongside standard financial benefits.
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Leave & Time Off Breadth — Generous PTO, paid holidays, paid sick days, and bereavement leave are included. Feedback suggests time-off options are broad on paper across multiple leave types.
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The Company
What We Do
We build high-throughput, plug-and-play phased array communication payloads for space and airborne platforms. CesiumAstro’s full-stack, multi-mission hardware and software products enable a diverse range of commercial and defense objectives. Full-system engineering design is at the heart of every CesiumAstro product. We deliver high-performance solutions under rapid development timelines.
Why Work With Us
At CesiumAstro, we’re a team. We’re passionate, respectful, and determined colleagues ready to help at a moment’s notice. We’re mentors excited to enable our peers with the knowledge they need to succeed. Together, we’re visionaries committing to building memories that will last a lifetime.
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