Principal Software Engineer Jobs

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Lead Protection and Control Engineer 1 - Grid

Sargent & Lundy LLC.

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Santa Ana, California, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for distribution and high voltage substations. As a Lead Protection & Control Engineer you will primarily review the work of others. That work will typically consist primarily of protection and control schematics and wiring drawings for a wide range of substation modifications and upgrades to support client requirements. You will be responsible for reviewing protect
Posted 58 days ago | Updated 9 hours ago

Lead Protection and Control Engineer 1 - Grid

Sargent & Lundy LLC.

•

Phoenix, Arizona, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for distribution and high voltage substations. As a Lead Protection & Control Engineer you will primarily review the work of others. That work will typically consist primarily of protection and control schematics and wiring drawings for a wide range of substation modifications and upgrades to support client requirements. You will be responsible for reviewing protect
Posted 58 days ago | Updated 9 hours ago

Lead Protection and Control Engineer 1 - Grid

Sargent & Lundy LLC.

•

Walnut Creek, California, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for distribution and high voltage substations. As a Lead Protection & Control Engineer you will primarily review the work of others. That work will typically consist primarily of protection and control schematics and wiring drawings for a wide range of substation modifications and upgrades to support client requirements. You will be responsible for reviewing protect
Posted 58 days ago | Updated 9 hours ago

SOC Verification and Methodology Engineer - Sr Staff

Qualcomm Technologies

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San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > ASICS Engineering General Summary: Qualcomm is a company of inventors that unlocked 5G ushering in an age of rapid acceleration in connectivity and new possibilities that will transform industries, create jobs, and enrich lives. But this is just the beginning. It takes inventive minds with diverse skills, backgrounds, and cultures to transform 5Gs potential into world-changing technologies and products. This
Posted 58 days ago | Updated 9 hours ago

Sr. / Staff Data Infrastructure Engineer for Lakehouse, Apple Data Platform

Apple, Inc.

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No location provided

Full-time

The Apple Data Platform team, part of the Services organization, powers analytics and machine learning across Apple. Our mission is to deliver cutting-edge, reliable, and user-friendly infrastructure for data ingestion, storage, processing, and interaction, enabling teams to build data-intensive applications with ease and success. This role sits within the Data Lakehouse team, a part of the Apple Data Platform. The team provides a fully managed Lakehouse solution powered by Apache Iceberg, Icebe
Posted 39 days ago | Updated 8 hours ago

Staff Automation & Controls System Engineer

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 21 days ago | Updated 9 hours ago

Staff Mechanical Design Engineer, Drive Inverter

Tesla Motors

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Palo Alto, California, USA

Full-time

Tesla's Vehicle Power Electronics group is looking for a skilled and motivated Staff Mechanical Engineer to join the Drive Inverter design team and drive our power electronics designs to the physical limits. This role requires a strong technical background, a critical-thinking mindset, a passion to launch new technologies, and demonstrated ability to execute quickly and effectively. Responsibilities Design and 3D modeling of mechanical packaged semiconductor components and assembliesMechanical
Posted 60+ days ago | Updated 9 hours ago

Senior Engineering Manager - Roadway

Parsons Services Company

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Seattle, Washington, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Senior Engineering Manager - Road & Highway - Seattle, Washington OPPORTUNITY: Our Pa
Posted 60+ days ago | Updated 9 hours ago

Lead Systems Test & Evaluation Engineer

BlueHalo

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Huntsville, Alabama, USA

Full-time

BlueHalo, an AV Company, is seeking a highly motivated Lead Systems Test and Evaluation Engineer to join our Kinetic Effectors Group to support the planning, coordination, and execution of system-level testing for advanced missile programs. You will be responsible for supporting all phases of test activities for Verification and Validation of the Next Generation Counter Uncrewed Aerial System Missile (NGCM) in support of national defense objectives. This includes ground, flight, and hardware-in-
Posted 27 days ago | Updated 9 hours ago

Advanced Package Technology Engineer, Senior Staff

Marvell Semiconductor Inc.

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Austin, Texas, USA

Full-time

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be
Posted 60+ days ago | Updated 9 hours ago

Senior Service Engineer

ABB Inc.

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Des Moines, Iowa, USA

Full-time

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we'll give you what you need to make it happen. It won't always be easy, growing takes grit. But at ABB, you'll never run alone. Run what runs the world. This Position reports to: Service Team Leader In this role, you will have the opportunity to execute service work of medium to high complexity as per work instructions and ABB guidelines. Eac
Posted 60+ days ago | Updated 9 hours ago

IT Product Owner (Project Engineer, Sr Staff)

Lockheed Martin Corporation

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Fort Worth, Texas, USA

Full-time

Job Description We are seeking a highly motivated IT Product Owner to lead the development and ongoing support of the Enterprise Parts Registry; a critical new application being developed by the Model Based Enterprise team as part of the 1LMX Transformation program. The successful candidate will work with stakeholders from Enterprise functions and each Business Area to identify system requirements, architecture, design, and implementation of the Enterprise Parts Registry, and translate that int
Posted 21 days ago | Updated 9 hours ago

Electrical Engineer Staff EMI/EMC

Lockheed Martin Corporation

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Remote or Owego, New York, USA

Full-time

Job Description What We're Doing At Lockheed Martin Rotary and Mission Systems, we're at the forefront of developing cutting-edge technologies that make a real difference. We are driven by a mission to deliver innovative solutions in areas like defense, cybersecurity, and aerospace. As an Electromagnetic Interference Engineer, you will be a crucial part of our team working on high-impact projects in Digital and RF programs, helping design hardware systems that meet the rigorous standards of th
Posted 60+ days ago | Updated 9 hours ago

RF Engineer, Senior Staff (Level V) - TS/SCI required

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solut
Posted 17 days ago | Updated 9 hours ago

Tech Lead, Machine Learning Engineer, TikTok Search Ranking (NLP, Ranking, Relevance, Understanding, User Engagement,LLM))

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A241425 Apply to this job Share this listing: Responsibilities About the team On the TikTok Search Team, you will have the opportunity to develop and apply cutting edge machine learning technologies in real-time large-scale systems, which serve billions of search requests every day. Via advanced NLP and multi-modal models, our projects impact and improve the search experience for hundreds of millions of users globally. We embrace a
Posted 55 days ago | Updated 9 hours ago

Electrical Component Engineer / Electrical Engineer, Staff (Level IV)

Lockheed Martin Corporation

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Englewood, Colorado, USA

Full-time

Job Description About Lockheed Martin Space: Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We'
Posted 28 days ago | Updated 9 hours ago

22984 - Fulltime opportunity - Lead Java Microservices developer - Photon - Irving, TX

Photon

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Irving, Texas, USA

Full-time

Minimum 12+ years of experience in IT industry Lead end-to-end technical delivery of Java-based applications and services. Design and implement scalable microservices using Spring Boot and RESTful APIs. Collaborate with architects and business stakeholders to define solution architecture. Drive best practices in coding, design, and deployment. Guide and mentor junior developers through code reviews, technical sessions, and task planning. Ensure system scalability, performance, security, and reli
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Posted 22 days ago

Sr. Director - Content Management & Publishing

S&P Global

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New York, New York, USA

Full-time

About the Role: Grade Level (for internal use): 14 The Role: Engineering Lead - Content Management & Publishing Location: New York, NY Job Overview We are seeking a seasoned and visionary Head of Engineering to lead our Content Management and Publishing team within the analytical engineering portfolio. This is a senior leadership role, and is critical in driving the architecture, scalability, and innovation behind the systems that power our content platforms, ensuring our users and editorial t
Posted 9 days ago | Updated 1 day ago

Appian Developer

Perficient

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St. Louis, Missouri, USA

Full-time

We currently have a career opportunity for an Appian Developer to join our team. This is a Remote position, must be located in United States. Perficient is always looking for the best and brightest talent and we need you! We're a quickly growing, global digital consulting leader, and we're transforming the world's largest enterprises and biggest brands. You'll work with the latest technologies, expand your skills, and become a part of our global community of talented, diverse, and knowledgeable
Posted 60+ days ago | Updated 17 hours ago

Staff Materials & Processes Engineer, Corrosion

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 60+ days ago | Updated 9 hours ago