Jobs in the United States

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Added 1 min 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 2 mins ago
Enterprise Architect (Solutions Engineer), Identity
Workday, Inc.
Remote, United States
…governance capabilities, expected to become part of Workday's Agent System of Record, to prospects and customers. This team sits at the exciting intersection of Sales, Product Management,…
Added 2 mins ago
Senior Forward Deployed Engineer (FDE) - Developer Platform
Workday Limited
CA
As a Senior Forward Deployed Engineer, you will bridge hands-on software development with high-impact customer technical strategy. You will partner with enterprise customers to architect,…
Added 2 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 2 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 3 mins ago
GRC Architect/ Information Security Manager- US
USA7 DXC Technology Services LLC
ANY CITY, TX
Optimize system performance, ensure security posture, and maintain data integrity across the platform
Added 3 mins ago
Chief Engineer-AutoCamp Sonoma
Schulte Companies
Guerneville, CA
AutoCamp is seeking a dynamic, service-oriented Chief Engineer to join our team! AutoCamp is a lifestyle hotel brand that is changing the way people experience the great outdoors. We…
Added 3 mins ago
Public Safety Account Executive
Equifax, Inc
Remote, United States
…problems, map our solutions to those needs, and strategically engineer the financial and budgetary pathways (grants, budget cycles, creative funding) required to get the deal across the…
Added 4 mins ago
Python Full Stack Engineer - Professional
HEXAWARE
United States
Create and maintain automated unit, integration, regression, and API tests using PyTest or approved equivalent frameworks; support system integration testing and user acceptance testing.
Added 5 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 5 mins ago
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Environmental Regulatory Specialist
Environmental Research Group, LLC
Denver, CO
- $80,000 to $90,000 USD / year
Bachelor's degree in Environmental Engineering, Environmental Science, or a closely related field. Master's degree, Professional Engineer, and/or relevant certifications are preferred.
Added 7 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 7 mins ago
Senior Project Manager – Geotechnical Engineering
Langan Engineering & Environmental Services
Austin, TX · Houston, TX · San Antonio, TX
…retaining wall design and construction, and excavation support system design and…
Added 8 mins ago
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Electrical Engineer
Actalent
Pocasset, MA
- $45 to $65 USD / hour
This Electrical Engineer role focuses on designing, integrating, and validating electrical and electromechanical systems that support advanced technologies such as autonomous underwater…
Added 8 mins ago
Mechanical Engineer
Actalent
Pocasset, MA
Lead or contribute to system and subsystem designs for integration into autonomous systems, including military and commercially available oceanography products.
Added 8 mins ago
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Electrical Project Engineer
Actalent
Yorktown, VA
- $55 to $68 USD / hour
Job Title: Electrical Project EngineerJob DescriptionThe Electrical Project Engineer designs and packages pressure sensor solutions that meet specific customer requirements, leading…
Added 8 mins ago
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Manufacturing Engineer
Actalent
Charlotte, NC
- $45 to $48 USD / hour
Job Title: Manufacturing Engineer Job DescriptionThe Manufacturing Engineer serves as the primary technical resource supporting air-cooled chiller manufacturing operations on 2nd shift.…
Added 8 mins ago
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Functional Test Engineer
Actalent
Detroit, MI
- $36 to $42 USD / hour
We're seeking a Vehicle Test Engineer to support the development and validation of advanced powertrain systems for on-highway trucks. This hands-on role combines vehicle testing, data…
Added 8 mins ago
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Supplier Quality Engineer
Actalent
Englewood, CO
- $50 to $60 USD / hour
…evaluate Cp/Cpk and Pp/Ppk capability studies. Conduct Measurement System Analysis (MSA). Evaluate manufacturing and inspection data using SPC and statistical methods. Identify sources of…
Added 8 mins ago
Lead Robotics & Automation Engineer
GE Vernova
Charleroi, PA
The Automation Robotics Engineer is responsible for designing, developing, implementing, and supporting robotics automation, AGV/AMRs and control systems that improve operational…
Added 8 mins ago
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Associate Manufacturing Engineer
Ascential Technologies
Ham Lake, MN
- $75,000 to $90,000 USD / year
Validation and implementation of manufacturing equipment and computer system/software validations.
Added 9 mins ago
Motor Engineer
Pride Mobility & Quantum Rehab
Duryea, PA
Strong understanding of how to break down a complex motor system into its constituent parts and represent them in a structured architecture diagram
Added 9 mins ago
Senior Design Engineer - Quantum
Pride Mobility & Quantum Rehab
Duryea, PA
Perform component inspections as well as system verification and validation testing
Added 9 mins ago
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Projects Maintenance Engineer (Carlyle,IL)
The Maschhoffs
Carlyle, IL
- $19.95 to $29.94 USD / hour
Confer with maintenance project engineers and management to implement operating procedures, resolve system malfunctions, or provide technical information. Provide technical customer service…
Added 9 mins ago
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Senior iSeries Systems Engineer
Robert Half
Jersey City, NJ
- $100,000 to $120,000 USD / year
We are seeking a highly experienced Senior iSeries Systems Engineer to manage, maintain, and enhance a multi-server, multi-partitioned IBM i / iSeries environment (Power9 and Power10). This…

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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