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2nd Shift Chemical Operator I (2PM-10:30PM)
Performance Fluid Experts Group
Cincinnati, OH
We engineer leading fluid solutions that keep the world moving and we’re building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing…
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Interior Radar Development Support Engineer
Faurecia
Northville
Our Interior Radar Development Support Engineer will execute the hands-on work of an in-cabin radar system: flashing, calibration, data collection, data quality, dataset preparation,…
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Robot Operator
AMI
New York, NY
- $25 USD / hour
- Spot unusual robot behavior, hardware faults or software issues, stop work when something looks unsafe, and report problems clearly enough for an engineer to reproduce them.
Added 1 min ago
JTC_Software Engineer
System One
Mount Laurel Township, NJ
Prefer local candidates to the tech Campus in Mount Laurel, NJ because we have a lab there that they may need to visit now and then, other wise the position will be remote.
Added 3 mins ago
Metrology Engineer Co-op/Intern - Undergraduate (Winter/Spring 2027)
Applied Materials
Tempe, AZ · Tempe
We are seeking a Winter/Spring Co-op - Metrology Engineer Intern to support swing shift (2 1 PM–9:30 PM) metrology operations in a research and development lab environment. This internship…
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Software Engineer II, Onsite
RTX
United States
Our Software Department in Fullerton, CA is looking to hire a Software Engineer II to work onsite in Fullerton, CA. This role is for an experienced Software Engineer in developing and…
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Electrical Engineer Intern (Summer 2027)
RTX
United States
…troubleshooting electrical devices / circuits problems in the…
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System Engineering Co-op (Remote)
RTX
United States
Support failure data analyses, including root cause and corrective action processes with the use of advanced lab or field test equipment
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Metrology Engineer
RTX
United States
P&W Asheville Quality is looking for a Metrology Engineer with CMM Programming experience, to provide Inspection Solutions for the Module Center. Asheville manufactures Blades and Vanes for…
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Electrical Engineer - Services Sustaining
Vertiv
Westerville, OH
The Electrical Engineer will contribute to Service’s support, upgrade design projects, and handle small-scale designs with guidance. Participate in New Product Development Service Readiness…
Added 7 mins ago
Senior RF Engineer
D-Wave Quantum
New Haven, CT
D-Wave is seeking a skilled Senior RF Engineer to join our Quantum Design and Architecture Group (QDAG), a multidisciplinary team focused on developing the architecture and hardware for…
Added 8 mins ago
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Senior Electrical Engineer (Power and Analog)
RocketForce Technologies LLC
Los Angeles, CA · Mason, OH · Redmond, WA
- $120,000 to $180,000 USD / year
Title: Senior Electrical Engineer (Power & Analog)
Added 11 mins ago
Test & Analytics Engineer
Stord, Inc.
Atlanta, GA
As a Test & Analytics Engineer, you will design experimental frameworks, execute structured tests in live operational environments, and develop analyses that directly inform which…
Added 13 mins ago
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Principal Robotic Controls Engineer
Aurelius Systems
San Francisco, CA
- $235,000 to $305,000 USD / year
In addition to our San Francisco lab, we opened a Detroit manufacturing hub and field test weekly on our own 400-acre private range.
Added 14 mins ago
Development Program- Cyber Security
HNI Corporation
Muscatine, IA
We are seeking a motivated and detail-oriented Associate Cybersecurity Engineer to join our security team at HNI Corporation. This entry-level role is designed for individuals looking to…
Added 16 mins ago
Power Conversion Senior Manager
Blue Origin Personnel, LLC
Huntsville, AL
…controls, and mechanical leaders on a small team where each engineer has high…
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Electrical Engineer III
Blue Origin Personnel, LLC
Huntsville, AL
…electrical machines and the power systems around it, the Electrical Engineer delivers end-to-end electrical engineering solutions across a broad scope. Working with minimal direction, this…
Added 17 mins ago
Process Development Engineer I
Regeneron Pharmaceuticals, Inc (USA)
United States
…with serious diseases. We are seeking a Process Development Engineer I to join our Preclinical Manufacturing and Process Development (PMPD) department in an on-site capacity. In this role,…
Added 17 mins ago
Process Development Engineer I
Regeneron Pharmaceuticals, Inc (USA)
United States
…with serious diseases. We are seeking a Process Development Engineer I to join our Purification Development group within Preclinical Manufacturing & Process Development (PMPD) in an on-site…
Added 17 mins ago
Process Development Engineer I
Regeneron Pharmaceuticals, Inc (USA)
United States
…with serious diseases. We are seeking a Process Development Engineer I to join our Preclinical Manufacturing and Process Development (PMPD) department in an on-site capacity. In this role,…
Added 18 mins ago
Fabrication Backend Engineer, AWS CQC - Fabrication
Amazon Development Center U.S., Inc.
Pasadena, CA
The Center for Quantum Computing (CQC) is seeking a fabrication backend engineer. The CQC is a multi-disciplinary team of scientists, engineers, and technicians, on a mission to develop a…
Added 19 mins ago
STEM Elective Teacher (2027-2028 School Year)
Denver School of Science and Technology, Inc.
Denver, CO
…disciplines through hands-on, project-based learning in our STEM Lab courses. In high school, students have the opportunity to dive deeper into the pathway that interests them most,…
Added 19 mins ago
Senior Spacecraft Mission Software Engineer
Varda Space Industries
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The Senior Spacecraft Mission Software Engineer is responsible for Varda's critical ground segment software, and the platform it runs on which enables spacecraft operations. We operate at…
Added 19 mins ago
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Validation Engineer 3
Actalent
Hillsboro, OR
- $60 to $70 USD / hour
…and debugging for complex CPU/SoC platforms. The Validation Engineer will verify functional and electrical behavior of interfaces and subsystems, collaborate closely with hardware and…
Added 19 mins ago
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Test Engineer
Actalent
Poway, CA
- $50 to $57.29 USD / hour
Job Title: Test EngineerJob DescriptionWe are seeking an experienced Test Engineer to join a growing engineering team focused on power electronics products. In this role, you will design,…

CesiumAstro

Staff RF Engineer

Westminster, CO, United States

$158,000 to $189,000 USD / year

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Job details

Pay: $158,000 to $189,000 USD / year
Experience: 8 years of industry experience in design and analysis of RF electronics design, analysis, test, and troubleshooting.
Posting language: English
Posted: Nov 4, 2026

Original 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.

We are looking to add a Staff RF Engineer to our team. The ideal candidate has experience in board-level RF electronics design. If you enjoy working in a startup environment and are passionate about developing leading-edge RF hardware for satellites, spacecraft, and aerospace systems, we would like to hear from you.

In this position, you will be responsible for RF circuits and systems through all phases of the development process. The ideal candidate will be proficient in board-level schematic design and PCB layout of RF circuits, and system-level communications concepts such as link budgets and modulation schemes. The work will include many aspects of phased array communication systems, including RF front-ends, frequency converters and synthesizers, filters, beamformers, power dividers, and phased array antennas.

As a CesiumAstro hardware team member, you will be responsible for RF hardware designs from initial concept through requirements definition, part selection, detailed design, analysis, manufacturing, testing, qualification, and in-orbit support of Cesium's products. Hardware design tasks will include block diagrams, detailed schematics, PCB layout and routing, simulations, and test design.

The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

A Bachelor of Science (BS) or Master of Science (MS) degree in Electrical Engineering (EE) from an accredited university or institution.
8 years of industry experience in design and analysis of RF electronics design, analysis, test, and troubleshooting.
Experience with professional simulation tools such as CST and ADS, as well as EDA tools such Altium.
Hands-on experience with lab instruments such as vector network analyzers, spectrum analyzers, signal generators, and oscilloscopes.
Excellent written and verbal communication skills.

PREFERRED EXPERIENCE

Experience with MATLAB or other programming languages.
Experience in aerospace electronics design, development, and qualification.
Knowledge of worst-case circuit analysis, failure method and criticality analyses, and reliability analysis.
Experience with antenna design.
Knowledge of EMI/EMC design and mitigation techniques.

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.

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Skills

Printed circuit boards
Communication skills
Design hardware
Electrical engineering
Troubleshooting
EDA
The MathWorks MATLAB
Programming languages
EMI

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