Jobs in the United States

25+ jobs

Save this search

Added 30 mins ago
O
Lead Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
…drives remediation and compliance, and delivers enterprise‑level automation (IaC) and change strategies enabling safe, automated patching, updates, and…
Added 30 mins ago
O
Principal Core Infrastructure Engineer (Nashville, TN, relo available)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
System Design & Architecture - System Scalability:
Added 30 mins ago
System Test Engineer - Level 3 or 4
Northrop Grumman
Huntsville, AL
…(BU) has an exciting career opportunity for a Systems Test Engineer – Level 3 or 4 to join our team of qualified, diverse individuals. This position will be in Huntsville,…
Added 30 mins ago
Staff / Sr Principal Electrical Engineer
Northrop Grumman
Huntsville, AL
Senior Principal Electrical Engineer or Staff Principal Electrical Engineer position in the Huntsville Hardware Engineering functional department. This position will support one or more…
Added 30 mins ago
Mechanical Design Engineer
Leidos
Huntsville, AL
Leidos’ Defense Systems Mechanical Design & Analysis Department is seeking a Mechanical Design Engineer to join our team in Huntsville Alabama designing the next generation of air defense…
Added 30 mins ago
Electronics Manufacturing Engineer
Leidos
Huntsville, AL
Leidos is seeking a talented Manufacturing Engineer to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense,…
Added 30 mins ago
Automation Engineer
CBRE
Huntsville, AL
…every day. We’re looking for a skilled and motivated Automation Engineer to join our growing team, supporting advanced automation systems for one of the world’s largest online…
Added 30 mins ago
Principal/ Sr Principal Systems Engineer
Northrop Grumman
Huntsville, AL
This candidate will join the Sentinel Systems Engineering & Integration (SE&I) Team. This is a dual level Systems Engineer 3/4 with the primary location of Roy, Utah, we may also consider…
Added 39 mins ago
Senior Software Engineer
Pearson
Durham, NC · Hoboken, NJ
…that reinvent how Pearson works. The role aligns to industry level titles such as "Forward Deployment Agent Engineer" or "AI Agentic…
Added 41 mins ago
Product Manager- TS/SCI w/poly
GD Information Technology, Inc.
United States
● In coordination with the Release Train Engineer(s), use ServiceNow SPM to manage personnel and resources across ARTs and coordinates resolution of any schedule/resource allocation…
Added 41 mins ago
ISSE/Cybersecurity Engineer- TS/SCI w/poly
GD Information Technology, Inc.
United States
Information Assurance, Process Improvements, System SecurityCertifications:
Added 49 mins ago
Project Engineer
Launch Support Specialists
Flint, MI
…ensuring through planning and coordination, that mechanical system designs and deliverables are delivered on time, within budget, and to the highest quality standards. Essential duties and…
Added 1 hour ago
Technical Program Manager III, Site Reliability Engineering, Google Cloud
Google
Sunnyvale, CA
Experience as an engineer (e.g., Site Reliability Engineer, Software Engineer, Systems Engineer etc.).
Added 1 hour ago
Senior Systems Engineer
Anduril Industries
Costa Mesa, CA
Develop and manage system requirements baseline, tracing from program-level needs down to subsystem specifications.
Added 1 hour ago
VH
Biomedical Equipment Support Specialist
Veterans Health Administration
Chesapeake, VA · Hampton, VA
- $41,341 to $98,530 USD / year
In conjunction with supervisor or more experienced BESS and/or Biomedical Engineer, documents all work performed in the computerized maintenance management system (CMMS). This documentation…
Added 1 hour ago
FA
Aviation Safety Assistant
Federal Aviation Administration
Memphis, TN
- $38,791 to $56,039 USD / year
…Administrative Officer. Utilizes tools relevant to the Safety Assurance System environment which includes obtaining background data, preparing reports, reviewing/interviewing applicants,…
Added 1 hour ago
UC
Supervisory General Engineer
U.S. Coast Guard
Norfolk County, VA
- $108,019 to $140,426 USD / year
You will serve as an Supervisory General Engineer and be responsible for providing ongoing management continuity and performing a variety of duties that manage requirements for budget,…
Added 1 hour ago
VH
Biomedical Engineer
Veterans Health Administration
Salisbury, NC
- $60,478 to $141,512 USD / year
Serves as a Biomedical Engineer (BME) within the Healthcare Technology Management (HTM) department at Salisbury VA Healthcare System. Assists in developing and implementing the facility's…
Added 1 hour ago
VH
Biomedical Engineer
Veterans Health Administration
Indianapolis, IN
- $116,537 to $151,502 USD / year
The Biomedical Engineer for Healthcare Technology Management Service at the Indianapolis VA Medical Center, provides biomedical engineering services to a complex, technically sophisticated,…
Added 1 hour ago
SS
General Engineer
Space Systems Command
Peterson AFB, CO
- $129,096 to $197,200 USD / year
The United States Space Force (USSF) Space Systems Command, System Delta 81at Peterson SFB, Colorado is searching for a General Engineer (NH-0801-04, GS 14/15 equivalent).
Added 1 hour ago
UA
INTERDISCIPLINARY
U.S. Army Corps of Engineers
Galveston, TX
- $103,225 to $134,195 USD / year
Basic Requirement for General Engineer/Civil Engineer Series (0801/ 0810):
Added 1 hour ago
VP of Engineering
Jobgether
Remote, United States
…Terraform. Establish scalable deployment practices, strengthen system reliability, and maintain appropriate infrastructure standards as the platform…
Added 2 hours ago
Senior Staff Software Engineer, AI/ML, Multimodal Rich Features
Google
Mountain View, CA
…including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and…
Added 2 hours ago
Staff Software Engineer, Site Reliability Engineering, Raxium
Google
Fremont, CA
…disk driver I/O scheduling to the big picture of continental-level service capacity, across a range of systems and a user population measured in billions. We own those products in…
Added 2 hours ago
Senior Staff Hardware Engineer Technical Lead, AI Infrastructure
Google
Sunnyvale, CA
Experience defining system-level architecture strategy and exercising cross-functional leadership to develop hardware systems.

Apple

Cellular RF System Architect

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

Apply About employer

Applications open in a new tab.

Job details

Experience: BS and a minimum of 10 years relevant industry experience
Posting language: English
Posted: Nov 4, 2026

Original job description

Summary At Apple, our work is dedicated to creating products that connect and enrich people's lives. The Cellular RF Systems Engineering team sits at the very core of that mission, defining the wireless technologies that enable seamless experiences for hundreds of millions of users worldwide.

We are looking for a motivated and dedicated engineer to join our team and contribute to our Cellular RF architectures. In this role, you will be at the center of RF innovation, helping to drive the evolution of our RF architecture by optimizing current systems, defining next-generation transceiver and front-end solutions and setting critical system requirements.

Description In your role as the Cellular RF System Architect you will contribute and be part of an elite Cellular RF Systems Engineering Team. We are tasked with driving cellular radio technologies addressing GSM, UMTS, LTE, 5G NR and upcoming 6G standards. You will work closely with Platform Architecture, RFIC and PMU design teams, and suppliers to assess, scope, and ultimately drive Cellular RF technology innovation to meet the challenges of next generation wireless products. Occasional travel including international may be required.

Responsibilities

Understand and translate complex use cases and derive corresponding implementation requirements for RF algorithms, RFICs and RFFW for optimum user experience. Analyze different RF transceiver architecture options for optimum KPIs such as power consumption and area. Analyze RF simulation & measurement results to identify trade-offs and propose system level improvements.

Minimum Qualifications BS and a minimum of 10 years relevant industry experience You have experience in deriving implementation requirements based on high level system requirements. You have strong analytical, interpersonal and communication skills with a proven ability to work across diverse, cross-functional teams to solve highly complex, multi-disciplinary problems. You have strong Technical Writing Skills.

Preferred Qualifications We value your 5+ years of relevant experience in RF including direct expertise in transmitter and receiver architectures. You should never be satisfied with your knowledge so continuous study, research and collaboration is needed from you to grow. You have in-depth knowledge of cellular radio standards (GSM, UMTS, LTE, 5GNR and upcoming 6G), regulatory, and carrier requirements including their implications on overall radio architectures and RF system design. You have experience in RF performance criteria and concepts such as EIRP, TRP, noise figure, sensitivity/desense, phase noise, EVM, spectral mask, spurious, harmonics, intermodulation, s-parameters, Smith charts, and tuning networks. You have experience in RF line-up analysis, AGC and TPC concepts, calibration and compensation methods. You have experience in understanding complex system use cases and derive corresponding implementation requirements for optimum user experience. You have understanding of antenna array theory and associated measurement methods.

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 $175,000 and $308,500, 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 $184,700 and $324,800, 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.