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Added 29 mins ago
Staff Software Engineer, Infrastructure
Google
Sunnyvale, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 30 mins ago
Staff Integration & Test Engineer (SME) (26-424)
Northrop Grumman
Colorado Springs, CO
…offers an excellent opportunity for a Staff Integration & Test Engineer (SME) (26-424) to join our team of skilled and diverse professionals. Based in Colorado Springs, CO, this role is…
Added 32 mins ago
CFR Sales Engineer - Texas, Virtual
NCR VOYIX
United States
The Americas Sales Engineering team is seeking a highly motivated, self-directed CFR Sales Engineer to support the growth of NCR Voyix's next-generation retail solutions, including Voyix…
Added 34 mins ago
Staff Hardware Engineer (Fixed-Term Contract)
Google
San Francisco, CA · Mountain View, CA
Experience with kitting, wire routing, and board integration in a fast-paced hardware lab environment.
Added 1 hour ago
Staff Research Engineer, Expressive Motion and Believability, DeepMind
DeepMind
San Francisco, CA · Mountain View, CA
As a Research Engineer on the Companion Robots team, you will train expressive, emotionally legible motion - including gait, gaze, posture, and gesture that change visibly with the robot's…
Added 1 hour ago
Senior Principal Test Engineer
Northrop Grumman
Huntsville, AL
Northrop Grumman Defense Systems is seeking to hire a Senior Principal Test Engineer . This position will be located in Huntsville, AL supporting Advanced Programs .
Added 1 hour ago
Principal/ Sr Principal Mission Assurance Engineer
Northrop Grumman
Huntsville, AL
Northrop Grumman Defense Systems is seeking a Principal/Sr. Principal Mission Assurance Engineer to support the SLCM-N Program Quality & Mission Assurance Team in Huntsville, AL. This role…
Added 1 hour ago
Mechanical Design Engineer
Leidos
Huntsville, AL
…Area, currently has an opportunity for a Mechanical Design Engineer to work at our Huntsville, AL campus providing support to a variety of design and integration programs related to missile…
Added 1 hour ago
General Manager
Atlas
Lubbock, TX
Partner with the Lab Quality Manager, PM/CMT Engineer, and Scheduling teams to integrate quality requirements into laboratory deadlines, deliverables, contract requirements, and client…
Added 1 hour ago
Graduate Engineer/EIT – Geotechnical & Construction Materials Testing (CMT)
Atlas
Richland Hills, TX
We are seeking a motivated Graduate Engineer (EIT) to join our Geotechnical and Construction Materials Testing (CMT) team. This role is ideal for an early-career engineer looking to build…
Added 1 hour ago
G
Mechanical Engineer - HVAC / Design Build
GPAC
Saint Louis, MO
- $80,000 to $115,000 USD / year
Are you a Mechanical Engineer or Designer who wants to see your designs come to life in the field? A well-established mechanical contractor in the St. Louis area is adding to its in-house…
Added 1 hour ago
Data Center Controls Engineer, Advanced Technology and Innovation
Google
Sunnyvale, CA · Atlanta, GA · Austin, TX · Kirkland, WA · New York, NY · Reston, VA · San Francisco, CA
…the physical design of our data centers into the future. Our lab mirrors a research and development department -- cutting-edge strategies are born, tested and tested again. Along with a…
Added 2 hours ago
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Water/Wastewater Engineer
GPAC
Raleigh, NC
- $90,000 to $150,000 USD / year
…real‑world infrastructure. We need a passionate Water/Wastewater Engineer who wants to lead, innovate, and grow alongside industry…
Added 2 hours ago
Senior Networking Engineer, WBB Platform, GGN WANForms
Google
Thornton, CO
As a WAN Building Block (WBB) Platform, Google Global Networking (GGN) WANForms Network Engineer, you will be responsible for defining and qualifying platforms and solutions for scaling…
Added 2 hours ago
VN
Assistant Chief Operator - Wastewater
Veolia North America
Chatham, MA
- $39 to $41 USD / hour
…suspected malfunctions and variances to Chief. Interprets field/lab tests (chemical, physical and biological) to adjust process setpoints for permit compliance. Assists with lab testing and…
Added 2 hours ago
VN
Project Engineer
Veolia North America
Boston, MA
- $75,000 to $85,000 USD / year
We are seeking an energetic and self-motivated Project Engineer to join our energy services Boston team. In this role, you will be responsible for the survey, design, installation…
Added 2 hours ago
Agentic automation, Frontier AI
Lilly
Boston, MA
You will engineer the connective tissue between Agentic AI and physical lab systems building practical integrations with robotic platforms, analytical instruments, and data pipelines.…
Added 4 hours ago
Live Fire Structures Test & Evaluation Engineer (Associate, Experienced or Senior)
The Boeing Company
Berkeley, MO
Boeing is seeking a Live Fire Structures Test & Evaluation Engineer (Associate, Experienced or Senior) , to work in the Structures and Mechanical Test (STR) capability as part of the…
Added 4 hours ago
Specialist, Software Engineer
L3Harris Technologies
Salt Lake City, UT
L3Harris is actively seeking a highly motivated and dynamic individual to join our team as a Software Engineer for the System Software Integration and Test Team. In this role, you will…
Added 4 hours ago
G
Water/Wastewater Engineer
GPAC
Charlotte, NC
- $90,000 to $150,000 USD / year
…real‑world infrastructure. We need a passionate Water/Wastewater Engineer who wants to lead, innovate, and grow alongside industry…
Added 5 hours ago
Software Lead Engineer
GE Aerospace
Evendale, OH
The Software Lead Engineer is the technical lead for embedded engine control software. You'll own the design of highly complex modules, critical components, or a whole software product, and…
Added 5 hours ago
Product Engineer I
PARKER HANNIFIN CORPORATION
Ravenna, OH
…releasing of design layouts, and detail drawings. - Coordinate lab testing as it relates to the product being designed. Initiate, evaluate, and analyze results of test programs on assigned…
Added 5 hours ago
Associate Gear Engineer
Dana Automotive Sytems Group LLC
Maumee, OH
Added 5 hours ago
Senior Network Engineer, Robotics, Enterprise Engineering, DeepMind
DeepMind
Mountain View, CA
…transformative inventions. At Google DeepMind, we are a pioneering AI lab with exceptional interdisciplinary teams focused on advancing AI development to solve complex global challenges and…
Added 5 hours ago
EMI/C Systems Engineer - Level 5
CORP-Corporate Office
United States
Northrop Grumman’s Space Systems Sector is seeking an EMI/C Systems Engineer – Level 5 to join our team in Redondo Beach, CA.

CesiumAstro

Staff RF Engineer

El Segundo, CA, United States

$165,000 to $199,000 USD / year

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Job details

Pay: $165,000 to $199,000 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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More about this job

Skills

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

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