Jobs in the United States

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Added 1 min ago
Staff Product Security Engineer
Tools for Humanity
San Francisco, CA
As a Product Security Engineer, you will be a hands-on technical leader responsible for safeguarding the products and services that power the World project. You will be "In the Driver's…
Added 4 mins ago
Senior Field Engineer
Clark Foundations, LLC
Baltimore, MD
As a Senior Field Engineer on the Clark Civil Team, you will lead and oversee complex field engineering operations, ensuring accuracy, quality and efficiency across all project phases. You…
Added 5 mins ago
Specialist Mechanical Engineer - Rotating Equipment
Worley
AB, CA
…across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating…
Added 5 mins ago
Principal Piping Engineer
Worley
AB, CA
The Principal Piping Engineer provides senior technical leadership and subject matter expertise in piping engineering across medium to large, complex capital projects. This role serves as a…
Added 5 mins ago
Principal Structural Engineer
Worley
AB, CA
As a Principal Structural Engineer, you will provide senior technical leadership and subject matter expertise for structural engineering activities across large, complex, and high-value…
Added 6 mins ago
Staff Control Systems Engineer
Applied Research Associates, Inc.
Indian Head, MD
ARA’s team solves problems related to national defense and security. We are actively searching for a Control Systems Engineer to join our team. In this position, you will evaluate the test…
Added 6 mins ago
B(
Field Service Engineer (Field Based) Frederick, MD
BD (Becton, Dickinson and Company)
MD
- $25.5 to $40.8 USD / hour
BD Parata is seeking a Field Support Engineer based in the Frederick, MD regional area . In this highly visible, customer-facing role, you will provide technical service and support for BD…
Added 6 mins ago
Operations Manager
CACI International
Indian Head, MD
…seeking an experienced, versatile, well organized and proactive Operations Manager to join our effort to modernize the NPWS locations which are key components in ensuring the success of…
Added 6 mins ago
ES234 Principal Software Engineer - EDGE
ADNET Systems, Inc.
Greenbelt, MD
We are seeking a Principal Software Engineer to lead the architecture, design, development, integration, and verification of software for the Bench Checkout Equipment (BCE) supporting…
Added 6 mins ago
Senior/Principal Systems Modeling & Simulation Engineer
Trinzic
Greenbelt, MD
…people worldwide with customers in more than 85 countries and operations in over 28 countries. KBR is proud to work with its customers across the globe to provide technology, value-added…
Added 6 mins ago
Cyber Systems Engineer – VAX/OpenVMS
ASRC Federal Holding Company
Aberdeen Proving Ground, MD
Agile Decision Sciences is seeking a Cyber Engineer to support the RSCCE system for the CECOM Army Software Innovation Center at Aberdeen Proving Ground. RSCCE is a long-lived,…
Added 6 mins ago
Cyber Analytics Application Engineer
CACI International
Linthicum Heights, MD
Are you passionate about building innovative solutions that support mission-critical intelligence operations? CACI is seeking an experienced Application Engineer to join our team in…
Added 6 mins ago
Cyber Operations Intern
The MITRE Corporation
Fort Meade, MD
…health, security, and prosperity. Our people tackle the toughest technical challenges, supported by competitive benefits, meaningful career development, and a culture of innovation,…
Added 6 mins ago
Continuous Improvement Engineer
BAE Systems
Rockville, MD
BAE Systems is seeking a Lean Six Sigma Green Belt Continuous Improvement Engineer to support our work as a prime contractor on a high-profile U.S. Navy weapon system. A strategic mindset,…
Added 6 mins ago
M
HVAC Technician
ManpowerGroup
Rockville, MD
- $34 to $36 USD / hour
Operate, inspect, and maintain HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems to support efficient operations and equipment life expectancy.
Added 6 mins ago
Cyber Software Engineer
Huntington Ingalls Industries
Annapolis Junction, MD
The Cyber Engineer will work closely with Project Managers, Technical Leads, and government operator teams to ensure that every implementation aligns with mission objectives. From writing…
Added 7 mins ago
PN
Electrical Engineer 3
Pacific Northwest National Laboratory
Annapolis, MD
- $122,100 USD / year
The Operational Systems Engineering group within the Earth Systems Science Division seeks a mid-career Electrical Engineer to support research, development, and deployment activities…
Added 7 mins ago
Cyber - AI Engineer - Manager - Consulting
EY
Annapolis, MD · Baltimore, MD
As a Cyber AI Engineer at the Manager level in EY's Cyber practice, you will work as a forward-deployed engineer, helping clients apply frontier AI cyber models to real security challenges.…
Added 8 mins ago
Top-Level Engine Mariner Subject Matter Exper
Akhiok-Kaguyak, Inc.
Martinsburg, WV
The successful candidate will provide technical expertise in evaluating maritime training courses and determining whether course curricula, training locations, and instructors meet…
Added 11 mins ago
Department Manager - Environmental
Universal Engineering Sciences
Rockledge, FL
Lead the day to day operations and strategic growth of the Environmental Department, including staff management, project delivery, financial performance, and resource planning.
Added 12 mins ago
AI Engineer (AI Accelerator Program)
UCSF
San Francisco, CA
UCSF Health is seeking a highly skilled AI Engineer to design, build, and deploy scalable AI-driven applications that improve clinical operations, patient care, and health system…
Added 14 mins ago
Software Dev Engineer II, MHLS HTS Tech
Amazon.com Services LLC
Dallas, TX
…built using native AWS services. You will leverage your deep technical expertise to provide solutions that are highly usable, scalable, and…
Added 14 mins ago
Software Development Engineer II, Security Products
Amazon.com Services LLC
Austin, TX · Seattle, WA
…inheriting legacy systems. We're looking for a Software Development Engineer II who thrives in ambiguity, thinks like a product architect, and brings a builder's mindset to defensive…
Added 14 mins ago
Product Design Engineer, Data Center Engineering, Electrical Products and Services
Amazon Data Services, Inc.
Austin, TX · Atlanta, GA · Columbus, OH · Herndon, VA · Chicago, IL
…class uptime for our customers. We justify and communicate the technical decisions we make to senior management and work hard to drive continuous advancements and improvements with our…
Added 16 mins ago
Senior Solutions Engineer
Opto-Knowledge Systems Inc
Remote, United States
The Senior Solutions Engineer is the technical lead for OKSI's business development team, bridging engineering and business development. This person brings deep technical fluency in OKSI's…

Apple

Cellular Software Enablement Engineer, Wireless Technologies & Ecosystems

Sunnyvale, CA, United States

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.

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Job details

Pay: 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.
Experience: BS in Electrical Engineering, Computer Engineering, Computer Science, or a related field, and 2 years of relevant industry experience; or MS in a related field.
Posting language: English
Posted: Nov 4, 2026

Original job description

Summary Do you want to bring new cellular modems to life inside Apple devices? Do you enjoy working across hardware, firmware, and machine learning to solve problems no one has solved yet? Join us to help deliver the cellular connectivity at the heart of our devices. The Cellular Software & Technologies organization builds and optimizes Apple's in-house cellular software. Within this organization, the Cellular CoreBSP Enablement team brings up firmware on every new cellular modem Apple designs and integrates it into every Apple product that ships with cellular connectivity, from first boot through production readiness and commercialization. We are looking for a hands-on engineer to join this high-visibility team in Santa Clara Valley. This role demands someone who fights for excellence in everything they build, drives what matters by focusing on the highest-impact problems, and fosters trust through transparent communication with partners across the organization.

Description As a member of the Cellular CoreBSP Enablement team, you will own product bring-up of cellular modems in new Apple devices, from early builds through production readiness, and support bring-up of new modems from pre-silicon emulation through post-silicon hardware. You will lead hands-on debugging across the full hardware and software stack and maintain the device labs and development hardware. You will also develop machine learning models that optimize how cellular firmware runs on the platform, working with data providers and use-case teams from problem definition through on-device deployment.

Responsibilities

Owns product bring-up of cellular modems in new Apple devices, from early builds through production readiness. Supports bring-up of new cellular modems from pre-silicon emulation through post-silicon hardware. Leads hands-on debugging of complex issues across the full hardware and software stack, partnering with hardware, software, and other cross-functional teams to find root cause. Maintains device labs and development hardware, and builds the debugging, automation, and lab operations tools that support them. Develops machine learning models that optimize how cellular firmware runs on the platform, improving performance, efficiency, and responsiveness. Partners with cross-functional teams to frame domain problems and use cases as machine learning problems, source and prepare data, and develop and deploy models on-device for production.

Minimum Qualifications BS in Electrical Engineering, Computer Engineering, Computer Science, or a related field, and 2 years of relevant industry experience; or MS in a related field. Proficiency in C/C++ and in Python or other scripting languages, with experience in embedded systems and RTOS environments. Coursework or hands-on experience in machine learning, including training and evaluating models with frameworks such as PyTorch, scikit-learn, or XGBoost.

Preferred Qualifications Demonstrated ability to collaborate across teams, communicate technical information clearly, and drive results with minimal guidance. Hands-on experience debugging embedded systems using JTAG, LLDB, trace tools, or similar. Experience with product, board, or silicon bring-up, including pre-silicon emulation or FPGA platforms. Experience with cellular or wireless modem firmware (LTE, 5G NR). Familiarity with ARM or similar processor architectures. Experience applying machine learning to system performance or efficiency problems, including deploying models on resource-constrained hardware.

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.

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.

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More about this job

Skills

Firmware
Debugging
Electrical engineering
Computer engineering
Computer science
C
C++
Python
Embedded systems
RTOS
Machine learning
PyTorch
Scikit-learn
XGBoost

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