RF Electrical Engineer (RF Engineering Group)Northrop Grumman • Chandler, Arizona, United States
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RF Electrical Engineer (RF Engineering Group)
Northrop Grumman
- Chandler, Arizona, United States
- Chandler, Arizona, United States
À propos
RF Electrical Engineer (RF Engineering Group) to join our team.
Qualifications:
- Develop launch vehicle, missile, aircraft, or satellite RF communication systems from proposal phase through design, procurement, test, integration and flight operations.
- RF systems architecture design.
- Responsible for block level architecture of RF communication systems: Telemetry, Datalink, Range Tracking, GPS, SATCOM, vehicle to vehicle.
- Ownership of the link margin requirements and simulation for launch vehicle communications systems.
- Understanding of G/T calculations for receiving assets.
- Understanding of standard telemetry modulation schemes (PCM-FM, QPSK, QAM), L-Band through Ku-Band.
- GPS C/A, P(Y) code system modeling experience and troubleshooting – understanding of receiver acquisition and tracking C/No.
- Responsible for intermodulation distortion analysis, interference analysis, and radiated hazards analysis for launch vehicle comm systems.
- RF System Test experience – transmitters, receivers, antennas, microwave passive devices. Experience using network analyzer, spectrum analyzer, signal generators, noise sources, and RF power meters.
- Understands vibration, acceleration, mechanical shock, thermal, thermal vacuum requirements for avionics device qualification and acceptance testing.
- RF device procurement experience: source control drawing development, Statement of Work creation and supplier management.
- Responsible for written documentation technical analyses to meet internal and external requirements.
- Python, MATLAB, Linux experience
- Systems Tool Kit (STK), CST Microwave Studio (or similar full wave EM solvers)
Minimum Qualifications:
2 Years Experience with RF Electrical Engineering with BS; 0 Years with Masters
Experience with developing launch vehicle, missile, aircraft, or satellite RF communication systems from proposal phase through design, procurement, test, integration and flight operations.
Preferred Experience:
- Radar Cross Section (RCS): modeling, simulation (Xpatch or other asymptotic/full wave solver) and/or RCS measurement of vehicle objects
- Agile tools training - JIRA/Confluence/Bitbucket experience
- Antenna pattern modeling/simulation (CST/HFSS or equivalent) and anechoic chamber radiated pattern testing.
- ADS microwave circuit modeling experience
- EMI/EMC/Electromagnetic Environments (lightning, radiation, pulse) test or modeling experience.
- Application software or automation tools software development experience
Compétences linguistiques
- English
Avis aux utilisateurs
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