Jobs in the United States

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ER
Senior Consultant, Air Quality Compliance Engineer or Scientist
Environmental Resources Management, Inc.
Irvine, CA · Los Angeles, CA · Pasadena, CA · Scottsdale, AZ
- $87,240 to $108,285 USD / year
…regulations. As a Senior Consultant, Air Quality Compliance Engineer or Scientist in Irvine, California or Scottsdale, AZ, you’ll be the trusted advisor helping clients achieve compliance,…
Added just now
Senior Mechanical Engineer
Panthalassa
Portland, OR
As a Senior Mechanical Engineer, you will spearhead the design of numerous mechanical components and assemblies that must withstand extreme loads and a harsh ocean environment. You will be…
Added 1 min ago
Software Engineer II - Order Services (Java/Python) - Austin or Dallas, TX
HEB
Austin, TX
…day. Location: Austin or Dallas, TX (Onsite) As a Software Engineer II, you’ll deliver complex code solutions. You’ll contribute to overall system design, architecture, security,…
Added 2 mins ago
Environmental Test Engineer
INSPYR Solutions
Long Beach, CA
Environmental Test Engineer - Long Term Project/Contract to Hire - Long Beach, CA.
Added 2 mins ago
Tooling Engineer
INSPYR Solutions
Long Beach, CA
Vast has multiple Tooling Engineer openings, reporting to the Senior Manager, Tooling, to support the development of the systems that will be required for the design and build of…
Added 3 mins ago
P
Project Manager / Civil Engineer - Site Development/Public Works
Psomas
Los Angeles, CA
- $125,000 to $160,000 USD / year
California Professional Engineer (PE) license.
Added 3 mins ago
Quality Engineer
John Deere
Waterloo, IA
As a Quality Engineer for John Deere - Tractor Operations located in Waterloo, IA you will:
Added 3 mins ago
Project Manager / Civil Engineer - Land Development
Psomas
Tucson, AZ
Mentorship & Development: Share technical knowledge and support the development of engineers and designers as appropriate to your experience.
Added 3 mins ago
ER
Senior Consultant, Air Quality Compliance Engineer or Scientist
Environmental Resources Management, Inc.
Irvine, CA · Los Angeles, CA · Pasadena, CA · Scottsdale, AZ
- $87,240 to $108,285 USD / year
…regulations. As a Senior Consultant, Air Quality Compliance Engineer or Scientist in Irvine, California or Scottsdale, AZ, you’ll be the trusted advisor helping clients achieve compliance,…
Added 3 mins ago
ER
Managing Consultant, Air Quality Compliance, Engineer or Scientist - Northern California or Denver, Colorado
Environmental Resources Management, Inc.
Walnut Creek, CA · San Jose, CA · Denver, CO · Berkeley, CA · CO · Menlo Park, CA
- $103,967 to $132,573 USD / year
…companies. As a Managing Consultant, Air Quality Compliance, Engineer or Scientist, you’ll play a pivotal role in guiding clients through regulatory landscapes, driving innovative…
Added 4 mins ago
Cybersecurity Systems Sustainment Engineer - JCHK
Semper Valens Solutions
Lackland Air Force Base, TX
Hybrid (onsite at Forge location minimum 3–4 days per week)
Added 5 mins ago
Principal/Sr Principal Facilities Electrical Engineer
SP - Propulsion Systems
United States
Northrop Grumman, Propulsion Systems, is currently seeking a Principal/Sr Principal Facilities Electrical Engineer to join our team. This position will be supporting the Propulsion Systems…
Added 5 mins ago
Principal Engineer Mission Assurance - 13173-3
CORP-Corporate Office
United States
Must have an active U.S
Added 5 mins ago
Sr Staff Engineer Propulsion
SP - Propulsion Systems
United States
Northrop Grumman’s Space Sector is seeking a Sr Staff Propulsion Engineer for Composite Case Manufacturing to join our team in Clearfield, UT. This position is primarily located in…
Added 5 mins ago
Systems Engineer / Principal Systems Engineer - Modeling & Simulation
CORP-Corporate Office
United States
Must have an active U.S
Added 5 mins ago
Engineering Design
CORP-Corporate Office
United States
Northrop Grumman Mission Systems is currently recruiting for an Engineer Design to join our team at the Annapolis, MD location.
Added 5 mins ago
Sr. Principal Network Communications
CORP-Corporate Office
United States
Applicants must have an active U.S
Added 5 mins ago
Staff SEIT Lead
CORP-Corporate Office
United States
…Staff SEIT Lead will interface with the Program Manager, Chief Engineer, System Architect, Engineering Program Manager, other engineering team leads, as well as the…
Added 5 mins ago
Manager Mechanical Engineering 2
CORP-Corporate Office
United States
· Experience as a IPT Lead, SEIT Lead, Chief Engineer or other demonstrated engineering leadership role related to program execution
Added 5 mins ago
Modeling & Simulation Systems Engineer
CORP-Corporate Office
United States
Working knowledge of one or more of the following specialty areas of targeting and EOIR/RF systems: sensors/antennas, transmitters/receivers, optics, image processing, and tracking
Added 5 mins ago
Principal/Sr. Principal Modeling & Simulation Systems Engineer
CORP-Corporate Office
United States
This position can be filled at the Principal Modeling & Simulation Systems Engineer or Sr. Principal Modeling & Simulation Systems Engineer level based on specific requirements.
Added 5 mins ago
SkillBridge Internship Program is seeking our exceptional enlisted-military talent to join us as a Systems Engineer - 2
SP - Launch Vehicles
United States
…exceptional enlisted-military talent to join our team as a Systems Engineer - 2 to support the Systems Engineering & Integration Team (SE&IT) program. We are excited for you to join our…
Added 5 mins ago
Electronics Engineer - 3
SP - Launch Vehicles
United States
Northrop Grumman Space Systems is seeking a Principal Electronics Engineer - 3 to join the Launch Systems Avionics Design Group in Chandler, AZ.
Added 5 mins ago
Principal Cybersecurity Systems Engineer
CORP-Corporate Office
United States
Must have experience in Cybersecurity · Must have the ability to obtain or maintain a U.S
Added 5 mins ago
Senior Principal RF Microwave Design Engineer
CORP-Corporate Office
United States
The designer must have good communication and presentation skills

Apple

PHY Systems Engineer

San Diego, CA, United States
Sunnyvale, CA, United States

Apply on jobs.apple.com About employer

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Job details

Posting language: English
Posted: Nov 12, 2026

Original job description

Summary We are searching for a talented engineer to join our cellular systems engineering team of innovators. In this role, you will be a key member of modem systems engineering team with a broad view of the end-to-end baseband modem.

Description Design and simulate state-of-the-art physical layer wireless communication algorithms, realizable with power and area efficient implementation. Implement system models and perform detailed performance investigations to allow performance sign-off and enable RTL development. Collaborate with hardware digital designers and firmware developers to bring-up and productize whole modem designs.

Responsibilities

Develop algorithms and implementable models for 5G/6G cellular system modem designs. Perform targeted and end-to-end characterization of the performance (Throughput, BLER, etc) of the modem and its components. Support modem specification definition documentation. Support algorithm integration and implementation up to testing on final silicon designs.

Minimum Qualifications Bachelors Degree in EE or equivalent. Knowledge of digital signal processing and design flow methodology. Experience in Matlab, C/C++ and/or Python for algorithm development, modeling (floating-point and fixed-point) and link-level simulation. Analytical skills (linear algebra, random processes, detection and estimation, etc.)

Preferred Qualifications Deep-knowledge of communication system theory (MIMO detection, estimation, mmWave, FEC), machine learning, signal processing and hardware design. Knowledge of 3GPP cellular standards (LTE and 5G) with a good visibility on the 6G activities. Experience with using AI/ML tools (e.g. Claude) for assisting in code design and algorithm development. Strong background in AI/ML and familiarity with tools such as PyTorch and TensorFlow.

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.

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Jobs in the United States