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Raytheon · 4 hours ago

Sr Principal Mech Engr, Harness & Interconnect

Tucson, AZ

Full-time

Onsite

Senior Level, Lead/Staff

10+ years exp

Raytheon is dedicated to helping the nation and allies defend freedoms and deter aggression. The company is seeking a Senior Principal Mechanical Engineer to support the development, build, and verification of harnessing systems within the Precision Control Actuation System department.

Intellectual PropertyInternetWeb Hosting

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

At this grade level, you will be expected to work autonomously, have expert or mastery level knowledge of the harness and interconnect domain, exercise strategic vision to influence functional and organizational strategies of the PCAS organization beyond assigned program work, and coach and review the work of other professionals

Support may include but is not limited to detailed mechanical design, test design and execution, systems engineering, proposals and estimates, or earned value management

You will be expected to flex responsibilities based on the current needs of the organization and their respective skill sets

Qualification

HarnessInterconnect expertiseComplex systems engineeringGeometric DimensioningTolerancing3D modeling (Pro/Engineer/CREO)Electrical analysisTechnical requirements derivationHarness design with mixed signalsFlexRigid flex designProblem-solving skillsCollaboration skillsCommunication skills

Required

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience unless prohibited by local laws/regulations

A minimum of 10 years of engineering experience or 7 years related experience with an advance degree

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Preferred

Experience with engineering of complex systems of devices and interconnects

Experience with development of harnessing requirements, system architecture, requirements risk, requirements verification and validation, system performance & function, safety and environmental compliance

Experience working with a wide variety of industry / military standards and specifications

Experience generating first order electrical analysis including, but not limited to, DC resistance and voltage drop

Experience deriving applicable technical requirements from higher level specifications

Proficiency in Geometric Dimensioning and Tolerancing per ASME Y14.5

Proven ability to deconstruct higher level tasks into discrete lower-level work packages and tasks

Proven ability to take ownership of complex harnessing systems and coordinating completion of technical data packages with peers

Experience developing technical solutions to a wide range of complex problems related to the entire product lifecycle including proposal, design, manufacture, integration and test

Developing subject matter expertise round wire, rf, and/or rigid-flex harnesses

Experience with harness design with mixed signals including knowledge of differential signals and shielding for EMI/RFI and crosstalk concerns

Moderate 3D modeling skills with a prominent commercial software package

Experience with Pro/Engineer/CREO 3D modeling and mechanical drawing generation

Experience with Creo Schematic, Mentor Capital, or other electrical system documentation software

Experience with flex and rigid flex design including familiarity with ECAD software, PCB design, signal integrity, copper weight calculations, adhesives, dielectrics, coverlays, stiffeners and thermal management. The ability to problem-solve tight space and dynamic movement constraints is a bonus

Proven design and manufacturing knowledge in machined parts, injection molded parts, wire harnesses/flex harnesses and related components