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Senior Systems Engineer

Job in Gaithersburg - Montgomery County - MD Maryland - USA
Full Time position
Listed on 2021-05-08
Salary 140000 USD Yearly USD 140000 YEAR
Job specializations:
  • Engineering
    Systems Engineer
Job Description & How to Apply Below
This is an exciting position where the candidate will be involved in system design and testing of state-of-the-art RF and antenna technology for next-generation LEO/MEO/GEO satellite communication systems.


Analyze system requirements and develop system architectures for RF and baseband subsystems.
Develop subsystem requirements, specifications, and technical evaluations
Conduct link budgets analyses, block and signal level analyses, and, trade-off studies
Analyze RF performance and conduct simulations and measurements to determine signal integrity, cross-talk, coupling, noise, insertion loss, return loss.
Develop algorithms for calibration of antenna subsystems in fixed and mobile user terminal installations
Develop constellation modeling and analyses for LEO/MEO/GEO satellite systems and conduct analyses against regulatory masks.
Document detailed designs and present them internally and to external customers
Position Requirements
Bachelor, 10 to 15 Years work experience

MSEE in electrical engineering with emphasis on signal analyses and RF/microwave engineering
10+ years of expertise in communications systems theory and analysis including link budgets, signal propagation, phase noise, EVM, non-linear effects, etc.
5+ years of experience with microwave circuit design in industry.
Strong analytical skills and modeling skills for RF performance in LEO/MEO/GEO systems

Ph.D. in electrical engineering with emphasis on signal analyses and RF/microwave engineering
Experience with HFSS/CST, ADS, and MATLAB simulation tools
Familiarity with a wide variety of RF printed circuit technologies including stripline, microstrip, CoPlanar Waveguide.
Familiarity with high-density PC Board interconnect methods including micro-via, blind and buried via, in RF and microwave environments.
Design experience with LNAs, power amplifiers, active RFIC technologies, directional couplers, frequency converters, mixers, frequency synthesizers.
Familiar with test equipment like vector network analyzers, spectrum analyzers, signal generators, noise figure meters, power meters, vector signal analyzers.
Knowledgeable about electronic beam forming, beam steering and array synthesis.
Able to make antenna pattern measurements including gain, beam-width, sidelobe levels, co and cross polarization levels, Return loss, coupling factors
Required Language Skills:
  • English - Very good
Contact Information
Contact Name: Greenlight Professional Services
Contact Phone: 8775624477
Preferred method of contact: Email with CV via Application Box below.
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