Jobs in the United States

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Staff Mechanical Engineer
Red Cell Partners
Remote, United States
Dash 2 Dynamics (D2) is seeking a practical, inventive Staff Mechanical Engineer to serve as the senior mechanical technical owner for plasma-enabled antenna and advanced communications…
Added just now
Staff Electrical Engineer
Red Cell Partners
Remote, United States
Dash 2 Dynamics (D2) is seeking a Staff Electrical Engineer to lead mixed-signal electrical design for the electronics that enable our plasma-enhanced antenna and communications systems.…
Added 1 min ago
Test Engineer (Manual)
ECS FEDERAL LLC
QUANTICO, VA
…traditional IT and specialized scientific and operational technology systems to ensure functionality, performance, availability, responsiveness of supported IT systems and services. The…
Added 1 min ago
Senior Software Development Engineer in Test (SDET)
ECS FEDERAL LLC
QUANTICO, VA
Everforth ECS is seeking a Senior Software Development Engineer in Test (SDET) to work in our Quantico, VA office.
Added 2 mins ago
Advanced Software Systems Engineer
General Dynamics Mission Systems, Inc
Boulder, CO
Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work…
Added 4 mins ago
Software Engineer - Site Controller, Energy Storage
Redwood Materials
San Francisco, CA
The Site Controller is the "Central Nervous System" of our modular Battery Energy Storage Systems (BESS). It is the platform that allows us to harmonize new and repurposed batteries into a…
Added 6 mins ago
Staff Engineer - Backend/Java (REMOTE)
Fanatics Betting & Gaming
NY
Lead the end-to-end technical execution of complex features and systems, from ideation and architecture to deployment and refinement
Added 7 mins ago
Senior Systems Engineer
R.J. Corman Railroad Group
Nicholasville, KY
R.J. Corman Signaling Company is searching for a Senior Systems Engineer in Nicholasville, KY. This role leads the design, development, testing, and support of complex electrical and…
Added 8 mins ago
Solid Waste Engineering - Project Manager
Civil & Environmental Consultants, Inc.
Johnson City, TN
…Consultants, Inc. (CEC) in our Johnson City, TN office, you’ll lead a diverse portfolio of land development, site civil, and solid waste engineering projects, including municipal,…
Added 9 mins ago
Electrical Engineer - Construction Support
Bechtel
Houston, TX
…estimates for a project’s electrical engineering aspects. You will lead design, development, modification, and evaluation of electrical components and processes with a primary focus on…
Added 9 mins ago
Lead AI Engineer - NBA
Humana
Jefferson City, MO
The Lead AI Engineer owns the design and delivery of the NBA platform's agentic AI capabilities. This is a hands-on engineering role first - you are expected to be a significant individual…
Added 9 mins ago
Principal Systems Engineer - P5
Boston Scientific
Maple Grove, MN
Boston Scientific is seeking a highly motivated and experienced Principal Systems Engineer - P5 to provide technical leadership for the development of complex medical device systems within…
Added 10 mins ago
Senior Forward Deployed Engineer (FDE Lead)
Syncreon Consulting
Pittsburgh, PA
14+ years of software engineering and technical leadership experience, including ownership of production systems and large-scale delivery initiatives.
Added 11 mins ago
Senior Chaos Engineer
Solace Corporation
Remote, United States
At Solace, reliability is a feature we build deliberately. Our customers run critical systems such as financial trading platforms, airlines, factories, and supply chains on Solace, and they…
Added 12 mins ago
Transmission & Distribution Department Manager (Albuquerque)
Burns & McDonnell
Albuquerque, NM
Lead continuous improvement efforts in delivery efficiency, processes, organizational consistency, and implementation of project management systems and specialized market offerings,…
Added 12 mins ago
Senior Forward Deployed Engineer (FDE Lead
ewminds consulting Services
East Pittsburgh, PA
Lead a portfolio of forward-deployed engineering engagements across business and platform domains; define priorities, allocate resources, and ensure delivery of measurable outcomes within…
Added 12 mins ago
Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer
ewminds consulting Services
Jersey City, NJ
(SVP) Senior Vice President, Infrastructure Engineering (Mainframe Communications Systems Software Engineer)
Added 12 mins ago
Full Stack Engineer
ewminds consulting Services
Clairton, PA
· 10+ years of experience in software engineering with significant responsibility for production systems
Added 14 mins ago
Mission Analysis and Modeling Engineer
The Aerospace Corporation
Chantilly, VA
Directorate-H, Electronic Programs Division, is seeking a Mission Analysis and Modeling Engineer (Project Engineer/Sr. Project Engineer – Systems Engineering – Modeling and Simulation…
Added 15 mins ago
Senior Estimator
F.H. Paschen
McLean, VA
The Senior Preconstruction Estimator will lead pursuits, initiate conversations with owners, act as the main point of contact with proposed clients and manage the Estimating group in…
Added 15 mins ago
Senior Network and Cybersecurity Engineer
FuelCell Energy
Danbury, CT
We are seeking a highly capable Senior Network and Cybersecurity Engineer to join our Global Infrastructure team and take ownership of FuelCell Energy’s network and its security. This is a…
Added 17 mins ago
Senior CBTC Railway Signaling System Engineer
Mitsubishi Electric Power Products, Inc.
Freedom, PA
Position: Senior CBTC Railway Signaling System Engineer – Transportation Systems Division (TSD)
Added 18 mins ago
Senior ML/AI Engineer
GuruLink
Remote, United States
The Senior ML/AI Engineer will take models from prototype into production and keep them healthy, on a platform whose output is used daily by care teams working with real patients. The data…
Added 18 mins ago
Lead ML/AI Engineer
GuruLink
Remote, United States
The Lead ML/AI Engineer is the technical lead for the platform that turns model predictions into real-world actions for patients and care teams. The data science group runs a growing set of…
Added 23 mins ago
Enterprise Account Executive - NYC
Atlan
Remote, United States
…strategy and deal orchestration end to end with BDR, Sales Engineer and Partner…

Apple

Senior Systems Engineer, Watch Software

Boulder, CO, United States
Cupertino, CA, United States
San Diego, CA, United States

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Job details

Experience: 8+ years industry experience.
Posting language: English
Posted: Nov 9, 2026

Original job description

Summary The watchOS Systems team is looking for a creative senior software engineer to help define the future of Apple Watch. Your core responsibility will be to build and optimize the foundational software that drives the device's performance and power efficiency. You will also have the unique opportunity to conduct investigative research, prototyping new technologies that will help define future hardware and software features. This role is perfect for a collaborative engineer who is passionate about the intersection of hardware and software and thrives on solving complex, open-ended problems.

Description As a key engineer on this team, you will tackle a wide range of complex challenges and collaborate closely with Performance, Power, OS, and Hardware experts across Apple. Your responsibilities will be dynamic, ranging from architecting core OS features to acting as a performance specialist for other teams. This includes defining and implementing critical system-level functionality, such as new systems to manage the process lifecycle, reclaim memory, or lead the transition to a 64-bit OS architecture. You will also dive into other teams' code to diagnose and resolve significant power issues, and will build and maintain tools to help all engineers model and analyze performance and memory.

Responsibilities

Work at many layers of the system software stack, from firmware or kernel layers up to application layers, to create new experiences by leveraging hardware in new ways. Establish SW’s needs for future hardware, i.e. by modeling and projecting memory demand over the whole lifetime of a new SoC Engage in investigative and research-like projects to explore and prototype solutions for complex, open-ended problems. Diagnose and address functional and performance issues at the language, runtime, and kernel layers as well as in application and system daemons. Implement new software components, frameworks, and applications. Collaborate with cross-functional teams to define, design, and ship new features.

Minimum Qualifications 8+ years industry experience. Deep technical understanding and hands-on experience with software development and lifecycle management. Experience with low-level OS systems, i.e. kernel, Darwin or drivers. Deep experience with power and performance measurement and investigation techniques. Solid computer science fundamentals. Excellent communication and interpersonal skills for collaborating with a technical team.

Preferred Qualifications Experience defining and contributing to application or systems architecture. Ability to work with technology partners at all levels of the stack, from hardware, sensors, and firmware to frameworks and applications. Experience in additional technical areas, like Graphics, UI or networking. Strong problem-solving and debugging skills, especially with ambiguous or undefined problems.

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.

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 $165,800 and $292,400, 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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More about this job

Skills

Research
Software development
Oracle Darwin
Check methods
Computer science
Communication skills
Interpersonal skills
Firmware
Problem solving
Debugging

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