Principal Engineer/Sr. Power Electronics Engineer - Power Electronics
Company: Safran companies
Location: Carson
Posted on: January 23, 2023
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Job Description:
Published 09.28.2022 Safran Water and Waste Systems Electrical
and mechatronics Carson, California, United States Permanent
Full-time Master Degree More than 8 years The Principal Electronics
Engineer will be responsible for the research, analysis, design,
development, testing, debugging and modification of electronics
equipment such as VFMDs (Variable Frequency Motor Drives) for
vacuum generators and air compressors (ACIM/BLDC), AC/DC Power
Converters (3---), 28V DC Valve Controllers.
--- Analyze customer requirements and validate them by
analysis/modeling/prototyping or based on previous product
performance
--- Create and maintain hardware requirements specification and
hardware interface control documents
--- Performs SPICE analysis of circuits using Altium/OrCAD PSPICE
tools
--- Performs analysis and generate control algorithms
--- Analyze and designs magnetics for EMI filter, boost/buck
inductors and other input/output filters
--- Performs component selection & obsolescence management
--- Performs circuit design and schematic capture using
Altium/OrCAD tools
--- Creates hardware design document that covers design analysis,
notes, and specific guidelines followed
--- Provides inputs to PCB layout design
--- Performs worst case load analysis (DC Load Analysis) on the
circuit designs
--- Performs component derating and thermal analysis
--- Performance design performance margin analysis
--- Performs PCB board bring-up per the circuit design
--- Creates PCB board level functional test procedures per circuit
functional blocks
--- Creates design verification test procedure (DVTP) document
--- Performs electronics hardware testing to make sure that
requirements are met and generate test reports (DVTR)
--- Independently finds or creates solutions to problems requiring
research, resourcefulness and creativity
--- Understands, follows, and promotes, Safran policies and
procedures
--- Review and process engineering changes in the development of
water and waste systems and equipment
--- Review, process and recommend engineering changes in the
development of W&W equipment
--- Utilizes sound technical problem solving to own or support
ongoing and new products
--- Follows sound engineering principles to ensure designs meet
airworthiness standards, customer requirements and Safran internal
standards
--- Perform research and/or testing for new development
--- Present technical findings and trade studies
--- Assesses and creates standard work and leads or support
improvement projects (group or company level)
--- Independently owns, or leads a team for small/medium size
projects.
--- Able to review, check and approve work done by peers and lower
level engineers.
--- Provides guidance and training to lower level engineers.
--- Understands how various groups (engineering, industrialization,
operations) work together and able to navigate through the
company.
--- Able to interface with existing suppliers and OEM customers
--- May Interface with new suppliers and OEM customers
--- Approve, review, and process any engineering changes and data
produced in functional group
--- Utilizes sound technical problem solving to lead ongoing and
new projectsJob Requirements--- Analytical - Ability to use
electrical circuit simulation tools such as PSPICE and system level
simulation tools such as PSIM/MATLAB/Simulink. Able to analyze
product efficiency, transient and dynamic operating and load
conditions. Electromagnetic design analysis.
--- Design - Experience in analog and digital control systems and
applications. Superior design skills in DC-DC converter, Active
Rectifiers, Gate Drives, Voltage/Current Sensor Circuit designs,
EMI filter designs. Translates concepts and information into
detailed electronics design data. Understanding of design
parameters governing the product performance and water & waste
system interactions. Disseminates product design advantages for
competitive and novel improvements
--- Standards - Experience in applying aerospace regulations such
as RTCA/DO-160 and RTCA/DO-254 guidelines to electronics designs.
Knowledge in major aerospace OEM electronics design guidelines.
Ability to determine whether design complies with requirements and
regulations.
--- Interpersonal Skills - Possess a strong work ethic and
commitment to excellence. Ability to listen and communicate.
--- Hands on experience - Using design/simulation tools such as
Altium/OrCAD, MATLAB/Simulink, PSIM, PSPICE etc. and test equipment
such as programmable power supplies, high speed digital
oscilloscopes, logic analyzers etc. Experience in laboratory
testing, instrumentation setup and data analysis.Specificity of the
jobAs required to visit suppliers and customers 76,800 employees
worldwide 27 Number of countries where Safran is located
Keywords: Safran companies, Carson , Principal Engineer/Sr. Power Electronics Engineer - Power Electronics, Engineering , Carson, California
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