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Piping Field Engineer - Testing
Bechtel Corporation
New Albany, OH
The Piping Field Engineer - Testing supports the project pressure testing program for piping, tubing, and components. Reporting to the Lead Pipe Testing Field Engineer, you will prepare…
Added 1 min ago
Founding Recruiter
Icarus
El Segundo, CA
…them to build with us. You should love the search: finding the engineer behind an impressive project, getting a response from someone who wasn’t looking, and turning a first conversation…
Added 1 min ago
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Maintenance Tech 2-Part Time
Wayne, NJ
- Part-time
We are hiring a Part Time Maintenance Technician to join our Engineering team! In this role, you’ll be responsible for ensuring all hotel equipment and systems operate safely and…
Added 2 mins ago
K
Collection and Mission Management
KBR
Colorado Springs, CO
- $155,500 to $185,800 USD / year
Systems Engineer- Collection and Mission Management (Mid)
Added 2 mins ago
McWane Ductile Ohio - Controls Engineer - Poles
McWane, Inc.
Coshocton, OH
The Controls Engineer will play a critical role in maintaining, troubleshooting, and improving automated manufacturing systems while supporting plant operations and developing maintenance…
Added 2 mins ago
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Water-Wastewater Engineer
GPAC
Phoenix, AZ
- $80,000 to $110,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 2 mins ago
Engineer II
at Marriott
Bal Harbour, FL · Miami Beach, FL · Fort Lauderdale, FL
…refrigeration, electrical, mechanical, plumbing, pneumatic/electronic systems and controls, carpentry and finish skills, kitchen equipment, vehicles, energy conservation, and/or general…
Added 3 mins ago
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Civil Professional Engineer (PE)
GPAC
Austin, TX
- $100,000 to $130,000 USD / year
We are seeking a licensed Civil Professional Engineer (PE) to join our growing civil engineering division of our multi-disciplinary firm. The successful candidate will lead the design and…
Added 4 mins ago
Staff Backend Software Engineer- (AI Platform)
Databricks
San Francisco, CA · Mountain View, CA
As a Staff Engineer, you’ll play a critical role in shaping both the product experience and the foundational infrastructure of Model Serving. You will design and build systems that enable…
Added 4 mins ago
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Transportation Engineer
GPAC
Austin, TX
- $80,000 to $130,000 USD / year
We are seeking a Transportation Engineer to join a dynamic, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 4 mins ago
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Water-Wastewater Engineer
GPAC
Austin, TX
- $80,000 to $130,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 5 mins ago
Sr. Systems Engineer - CCA
TD SYNNEX CALA, Inc.
Miramar, FL
The Sr Systems Engineer – Cybersecurity is the technical lead for the CrowdStrike brand in the CCA (Caribbean Central America) region. The role owns presales engineering and architecture…
Added 5 mins ago
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Civil Professional Engineer (PE)
GPAC
Orlando, FL
- $100,000 to $130,000 USD / year
We are seeking a licensed Civil Professional Engineer (PE) to join our growing civil engineering division of our multi-disciplinary firm. The successful candidate will lead the design and…
Added 5 mins ago
GRC Architect/ Information Security Manager- US
USA7 DXC Technology Services LLC
ANY CITY, TX
Build integrations between Archer and other enterprise systems
Added 7 mins ago
Infrastructure Engineer
Garda Capital Partners
WYZ, MN · Wayzata, MN
Garda is seeking an Infrastructure Engineer to own Platform Engineering & Automation. This hands-on role builds and operates shared deployment capabilities for infrastructure and selected…
Added 7 mins ago
SO
Consultant Building Systems (Entry or Senior Level)
State of Wisconsin
WI
- $66,560 to $80,246 USD / year
The Consultant Building Systems (Entry) level is in schedule-range 14-14 with an annual salary of $66,560 - $80,246 plus excellent benefits; the Consultant Building Systems-Senior level is…
Added 8 mins ago
Firmware Engineer
Samsara
Remote, United States
As a Firmware Engineer at Samsara, you will develop software that runs on millions of devices, deployed by our industrial and enterprise customers. You’ll tackle challenges including…
Added 8 mins ago
Sr Engineer (Perception)
Ranpak
Shelton, CT
Ranpak Corporation seeks a Sr. Perception Engineer, in Shelton, CT, to develop advanced software modules for robotic perception systems. Position requires a Bachelor of Science (or foreign…
Added 9 mins ago
Mechanical Engineer
GPAC
Fort Smith, AR
An employee owned and operated manufacturer in the area is searching for a Mechanical Engineer to join their team. The company is a leader in their respective markets and committed to both…
Added 9 mins ago
MP
Director of Health, Safety & Environmental (HSE)
MESA POWER SOLUTIONS LLC
Evansville, WY
- $159,000 to $184,000 USD / year
Mesa Power Solutions is a fast-growing U.S. manufacturer delivering reliable, responsible power systems to industrial markets nationwide. We engineer and build advanced, sound-attenuated,…
Added 9 mins ago
MP
Director of Health, Safety & Environmental (HSE)
MESA POWER SOLUTIONS LLC
San Antonio, TX
- $183,000 to $211,000 USD / year
Mesa Power Solutions is a fast-growing U.S. manufacturer delivering reliable, responsible power systems to industrial markets nationwide. We engineer and build advanced, sound-attenuated,…
Added 9 mins ago
MP
Buyer II
MESA POWER SOLUTIONS LLC
Evansville, WY
- $59,700 to $66,200 USD / year
Mesa Power Solutions is a fast-growing U.S. manufacturer delivering reliable, responsible power systems to industrial markets nationwide. We engineer and build advanced, sound-attenuated,…
Added 9 mins ago
Senior Application Security Engineer (Burp Suite DAST)
Phia LLC
United States
…phia is seeking a mission-driven Senior Application Security Engineer to act as a dedicated technical partner embedded within a federal financial regulatory agency’s application security…
Added 10 mins ago
Senior Project Manager – Geotechnical Engineering
Langan Engineering & Environmental Services
Austin, TX · Houston, TX · San Antonio, TX
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare…
Added 10 mins ago
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Manufacturing Engineer Supervisor
Actalent
Charlotte, NC
- $45 to $46 USD / hour
Job Title: Manufacturing Engineer SupervisorJob DescriptionThis role is responsible for leading daily operations across air-cooled chiller assembly lines within the value stream. The role…

Apple

Cellular Performance Engineer

Sunnyvale, CA, United States

The base pay range for this role is between $150,400 and $277,600, 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 $150,400 and $277,600, and your base pay will depend on your skills, qualifications, experience, and location.
Posting language: English
Posted: Nov 6, 2026

Original job description

Summary In the Wireless Technologies group, you will be responsible for bringing groundbreaking cellular and satellite connectivity to the world. You will design, develop, and patent the next generation of our state-of-the-art wireless technologies. You will collaborate across departments to help craft solutions that elevate the customer experience with Apple products and services. Our goal is to ensure that nothing hinders our customers’ connections with their devices. If you join us, you will help build world-renowned wireless systems so seamless that they almost feel like magic. The wireless software performance team is striving for innovative ways to utilize cellular technologies to enable new services and products that surprise and delight our customers. We are seeking an experienced engineer chartered to build cellular performance labs; play a major role in the architecture, design, and enhancement of new communication technologies and products. You will work on a team that will drive new initiatives within the company and the industry, focused on end-user experience.

Description Apple is seeking an engineer who can lead and drive characterization of wireless software performance in labs and beyond. Develop expertise in cellular systems, RF frontends, hardware, and software by benchmarking power and performance for Apple products. Act as a liaison between technology and product engineering teams as a gatekeeper of end-user-facing quality. This is an excellent opportunity to interact cross-functionally with multiple engineering groups while bringing in fresh ideas to evangelize wireless communication technologies across Apple’s product portfolio and simultaneously working towards design wins in a data-driven manner from prototyping to commercialization.

Responsibilities

Performance characterization of cellular system performance in labs and beyond. Comprehend the technical feature set, software design, and develop comprehensive performance-focused test plans to evaluate data, application, and voice performance in various Apple products. Debug, analyze, and troubleshoot with logs across all layers of the baseband protocol stack (L1/L2/L3) to identify issues impacting overall product performance. Test and analyze TCP/IP and application layers to understand their impact on end-to-end product performance and user experience. Drive systems and software performance beyond the lab test phase by ensuring user experience remains solid throughout the product’s lifecycle. Interact cross-functionally across various engineering teams within Apple. Drive open issues across sub-components to a meaningful resolution while striving to improve product quality. Concisely summarize and present overall performance, key findings, open issues, and next steps in cross-functional forums and executive reviews.

Minimum Qualifications Experience working in a laboratory environment, testing and benchmarking data, voice and application performance of cellular systems. Deep understanding of cellular 3GPP standards relating to 5G NR and LTE, with demonstrated experience with higher-layer protocols such as TCP/IP. Strong ability to debug and analyze issues across all (L1/L2/L3/Application) layers of the protocol stack, as well as RF frontends. Experience proposing software optimizations and improvements based on performance data to enhance overall product quality and user experience. Experience required working with cellular call boxes and channel emulators in a laboratory setting. Strong knowledge of Python scripting is necessary to automate performance test suites in the laboratory and develop tools and scripts to design key performance indicators (KPIs) required to benchmark product performance.

Preferred Qualifications Strong collaboration and communication skills across multidisciplinary teams. Excellent problem-solving skills with a track record of delivering results in fast-paced environments. Thrive in a collaborative environment, communicate clearly while confidently driving multiple projects across various teams. Adapt to new technologies, think outside the box, and propose technology and product improvements in a data-driven manner. Obsessively passionate, inquisitive, and seek to solve everyday problems in innovative ways.

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 $150,400 and $277,600, 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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Skills

Customer experience
Python
Collaboration
Communication skills
Problem solving

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