Senior Electrical Engineer - Signal & Power Integrity

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* Description:

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* You will be the Senior Signal Integrity / Power Integrity Electrical Engineer responsible for ensuring the electrical performance of high speed and mixed signal printed circuit board assemblies across MFC programs  The engineer performs pre  and post layout SI/PI analysis, defines PCB stack ups and routing constraints, supports board sign off, and partners with program design teams as a recognized subject matter expert  This role contributes to the MFC SI Center of Excellence and helps establish design standards, modeling flows, and best practices that scale across the Circuit Card Design portfolio

** What You Will Be Doing*
* You will be responsible for:

- Perform pre layout SI/PI analysis on high speed interfaces  DDR, PCIe, Ser Des, Ethernet, USB  - channel modeling, eye diagram and jitter budgets, termination strategy

- Define and review PCB stack ups, controlled impedance and length matching rules, and via/breakout strategies in coordination with PCB designers

- Perform post layout SI/PI verification including S parameter extraction, IBIS AMI link simulation, eye diagram/eye mask sign off, and crosstalk/SSO analysis

- Develop and validate PDN designs - decoupling networks, plane resonance, DC IR drop, and AC impedance - meeting voltage tolerance and noise budgets

- Support lab measurement and correlation: VNA, TDR/TDT, BERT, high bandwidth oscilloscope probing, eye diagram capture, PDN impedance measurement

- Contribute to MFC design standards, guidelines, and reusable IP - author internal design rules, modeling templates, and best practice guides

- Mentor junior engineers and serve as the SI/PI point of contact during design reviews from concept through verification

** Why Join Us*
* Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus  If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you

We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin's comprehensive benefits package here

** Further Information About This Opportunity:*
* This position is in Orlando  Discover more about our Orlando, Florida location

MUST BE A U S  CITIZEN   This position is located at a facility that requires special access  The selected candidate must be able to obtain a secret clearance

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* Basic Qualifications:

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* - Bachelor's degree in Electrical Engineering  or closely related technical discipline  from an accredited institution

- 5  years of professional experience in signal integrity, power integrity, high speed digital PCB design, or closely related electrical analysis role

- Hands on, demonstrated experience with at least one industry SI/PI tool suite:
Siemens Hyper Lynx, Ansys  SIwave / HFSS / Q3D , or Cadence Sigrity  Power

SI, Power

DC, Sigrity SI  

- Demonstrated experience performing pre  and post layout SI/PI analysis with documented sign off responsibility on PCB designs

- Working knowledge of PCB stack up design, controlled impedance routing, and power distribution network  PDN  design

- Experience with at least one high speed interface family: DDR3/4/5, PCIe  Gen3 or above , Ser Des  ≥10 Gbps , Ethernet  1G  , or USB 3 x

- U S  Citizenship is required

- Ability to obtain a Secret security clearance

** Desired

Skills:

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* - Master's degree in Electrical Engineering with focus on signal integrity, electromagnetics, RF, or high speed digital design

- 8  years of SI/PI experience in defense, aerospace, semiconductor, or high reliability commercial electronics

- Hands on experience with the Siemens Xpedition EDA flow - schematic capture, constraint management, layout integration with Hyper Lynx

- Strong familiarity with IBIS / IBIS AMI modeling, model extraction, and model validation

- Lab measurement experience with VNA  ≥40 GHz , TDR, BERT, real time scopes  ≥20 GHz , and high bandwidth differential probing techniques

- Knowledge of EMI/EMC pre compliance…