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AI Engineer
Metas Solutions
United States
Metas Solutions has an "immediate opening" for a talented AI Engineer Facilitator. In this role, you will build, enhance, and support generative AI web applications, including…
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2027 Associate Systems Engineer (AHT) - Dulles VA
Northrop Grumman
Dulles, VA · Dulles
…integration, testing, and operational readiness of spacecraft. The engineer will develop original ideas, elaborate on preliminary design concepts, evaluate completed designs with their…
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Staff Systems Engineer I&T Lead
Northrop Grumman
Dulles, VA · Dulles
Site Hardware deployment, integration, checkout and test through verification complete
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Sr. Principal Systems Engineer I&T Lead
Northrop Grumman
Dulles, VA · Dulles
Site Hardware deployment, integration, checkout and test through verification complete
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Senior System Validation and Test Automation Engineer - TeraWave RF and Optical
Blue Origin LLC
Seattle, WA
As a Senior Validation and Test Automation Engineer, you will provide technical leadership for integrating and verifying TeraWave RF and optical systems across satellite payloads, customer…
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Project Engineer
Spherion
Livermore, CA
- $80,000 to $150,000 USD / year
We are seeking a technically versatile Project Design Engineer to support the development and implementation of customized industrial automation and testing solutions. This position…
Added 1 min ago
Electronic Ground Support Equipment (EGSE) Engineer - Level 3/4 (AHT)
Northrop Grumman
Gilbert, AZ · Gilbert
Working with the Cognizant Engineer and Test Engineer of the flight Hardware to obtain the Hardware Unit Under Test (UUT) Specification Requirements.
Added 1 min ago
Database Admin Software Engineer Level 2 or 3 (AHT)
Northrop Grumman
Aurora, CO · Aurora
About our organization: You'll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and…
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Database Admin Software Engineer Level 2 or 3 (AHT#)
Northrop Grumman
Aurora, CO · Aurora
About our organization: You'll be joining our growing Aurora Software department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator, Database Administrator, and…
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SOFTWARE ENGINEER III
Pomona Valley Hospital Medical Center
POMONA, CA
…operating systems. Participates in the testing process through test review and analysis, test witnessing and certification of software. Familiar with standard concepts, practices, and…
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Network Engineer 3
eBay
San Jose, CA
- $160,430 to $182,600 USD / year
eBay, Inc. seeks Network Engineer 3 in San Jose, CA
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Senior Electrical Engineer
Ultima Genomics
Fremont, CA
Experience with Python for test automation and data analysis, or with designing automated test platforms and reliability test setups, is a strong plus
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Firmware Engineer I
Ultima Genomics
Fremont, CA
Experience with Python for test automation or data analysis, or with automated test platforms and reliability testing
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Software Engineer - Engineering Systems, Continuous Integration
Snowflake Inc.
Bellevue, WA
…environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to…
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Senior Systems Engineer
NPR
Washington, DC
NPR is seeking an experienced, technically rigorous Senior IT Systems Engineer to join our IT Systems team. In this role, you will serve as a primary technical lead responsible for the…
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Staff Software Engineer - Engineering Systems, Continuous Integration
Snowflake Inc.
Bellevue, WA
…environments and move with an experimental mindset - who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to…
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AI Engineer
Ford Global
Dearborn, MI
We're looking for an AI Engineer to own this system end to end: design, develop, test, and deploy the graph layer to Production on a Google Cloud Platform–native stack, and build the…
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EGSE Automation Software Engineer - TeraWave
Blue Origin LLC
Seattle, WA
Blue Origin is seeking an EGSE Automation Software Engineer to join the AI&T team on the Terawave program. In this role you will develop automated test cases, sequences, and supporting…
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BackEnd Developer - Miami, FL
CoinRoutes
Miami, FL
Design, develop, test, and maintain backend services using Python, Rust, and/or C++.
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Sr. Thermal Design Engineer, Amazon LEO
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…(e.g., Thermal Desktop (SINDA), Ansys), and programming (e.g., python, Matlab). 3+ years experience with test planning, test set-up, results correlation and system verification for…
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Senior Engineer, Mission Planning
Spaceflight Industries, Inc.
Seattle, WA
BlackSky is looking for a strong, self-starting and eager engineer to join our Mission Planning Engineering team. This integrated product team is working to develop and maintain optimized…
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Staff Engineer, Flight Software
Spaceflight Industries, Inc.
Seattle, WA
Join the Satellite Embedded Software Group (ESG) as a Staff Flight Software Engineer. This is a hands-on individual contributor role that reports to the Senior Manager of Flight Software.…
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Staff HDL Hardware Engineer
Spaceflight Industries, Inc.
Tukwila, WA
In this position you will act as a hardware designer, systems engineer, HDL programmer, and test engineer. This should seem exciting, not scary, and you must welcome the challenges that…
Added 9 mins ago
Lead Systems Debug Engineer
Advanced Mircro Devices, Inc.
Bellevue, WA
We are looking for a dynamic, energetic and experienced Systems Debug Engineer to join our Server Customer Engineering team. As a key contributor to the success of AMD's product, you will…
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Forward Deployment Engineer - Expert - 5G/6G/NTN
Keysight Technologies
Everett, WA
…trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive,…

Apple

Signal Integrity Engineer – Memory Interface

Austin, TX, United States
San Diego, CA, United States
Santa Clara, CA, United States

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Job details

Posting language: English
Posted: Nov 5, 2026

Original job description

Summary In this position, you will work with the team that develops SOCs used within Apple's mobile devices. You will be specifically responsible for memory interface signal integrity for Apple SoCs, covering the span from package to board.

Description

You will work on electrical and physical design of memory systems
Work on electrical extraction and validation of package and MLB
Work with circuit and controller team to optimize memory system design
Work on SI and PI modeling, simulation, and characterization memory interface
Develop and execute test plans to validate signal and power integrity
Work with product engineering and system engineering to debug and to improve product yield

Responsibilities

Conduct end-to-end signal integrity and power integrity simulation studies of memory system including modeling of channels and power delivery networks of die/interposer/PKG/PCB/PMU to meet tight timing and voltage spec. Provide feedbacks and guidelines to silicon floorplan, package, system design, and other cross-functional teams. Provide optimal IO settings and design guideline to cross-functional teams. Perform feasibility study for next generation of signaling scheme. Perform correlation between simulation and silicon measurement.

Minimum Qualifications Minimum requirement of a bachelors degree

Preferred Qualifications MSEE + 5 years of industry experience and or Ph.D. We are looking for someone who is familiar with signal and power integrity issues of memory interfaces. Prior experience working with actual product package/board design and analysis, PI/SI methodology development, and lab correlation/validation of the simulation results. Excellent academic background. Familiar with lab equipment, such as: VNA, TDR, real-time scope, spectrum analyzer, etc. Strong fundamentals in 3D/2D EM simulation tools and transmission line theory. Proficient in Python with strong foundational coding skills and expertise in leveraging generative AI coding assistants to enhance productivity.

Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $122,700 and $214,300, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

EEO Statement Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant

Accessibility At Apple, we believe accessibility is a fundamental human right. You’ll find that idea reflected in everything here - in our culture, our benefits and our digital tools. By welcoming as many perspectives as possible, we help you build a career where you feel like you belong.

Learn about accessibility in Apple’s workplace

Learn about reasonable accommodations for job applicants

Application Deadline Apple accepts applications to this posting on an ongoing basis.

Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $129,300 and $225,300, and your base pay will depend on your skills, qualifications, experience, and location.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.