principal software engineer Jobs

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Guidance Navigation & Control Engineer (Lead or Senior)

Boeing Company

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Hazelwood, Missouri, USA

Full-time

Guidance Navigation & Control Engineer (Lead or Senior) Company: The Boeing Company Boeing Defense, Space & Security's Air Dominance division is hiring Guidance Navigation and Control (GNC) Engineers in St. Louis, MO area, (Hazelwood, MO). Propelled by a team with an innovative spirit that transcends cultures, Air Dominance delivers decisive mission advantages through cutting-edge capabilities and supports design, manufacturing, and services for a broad portfolio of military aircraft. These ro
Posted 17 days ago | Updated 4 hours ago

Remote - Lead Full Stack Engineer [Angular, Java, Google Cloud Platform]

GRT Corporation

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Remote

Contract

Job Title: Full Stack Engineering Lead [Java, Spring Boot, Angular 16+, Google Cloud Platform] Location: United States - Remote Duration: Contract (12-15 months, potential extension) PositionSummary: A GRT Client is seeking an accomplished Full Stack Engineering Lead to steer multiple onshore/offshore pods through the full software development lifecycle of large scale, cloud native applications. You will combine deep technical mastery in Angular 16+, Java, Spring Boot, and PostgreSQL with prove
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Posted 56 days ago | Updated 12 days ago

RF Engineer, Staff (Level IV) - Antenna Subsystem Engineer

Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description Come join the Lockheed Martin Space Radio Frequency (RF) Talent Center team and shape the future! You can join our mission and contribute to challenging programs in support of Space Vehicles, Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense, and more. Do you want to be part of a dynamic, fast-moving, high-performance team that's creating a best-in-class team culture, all while quickly adapting to ever-changing customer requirements? In this exciting r
Posted 60+ days ago | Updated 4 hours ago

Electrical Design Engineer (Hybrid-Puerto Rico)

RTX Corporation

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Remote or Aguadilla, Aguadilla, Puerto Rico

Full-time

Date Posted: 2025-04-23 Country: United States of America Location: HPR01: Collins Puerto Rico- Aguadilla Road 110 North Km 28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: Join Collins Aerospace as an Electrical Design Engineer and assume a key role within the Communication Products Engineering department in Mission Systems. We're looking to create a pipeline of passiona
Posted 56 days ago | Updated 4 hours ago

AIML- Sr Machine Learning Engineer, Siri and Information Intelligence

Apple, Inc.

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No location provided

Full-time

Come join the team behind Siri's customer facing media content features, including music, movies, TV shows, and podcasts. The Siri Media Domains team at Apple is looking for a lead machine learning engineer to build innovative and delightful customer experiences. Be ready to make something great when you come here. Dynamic, inspiring people and innovative, industry-defining technologies are the norm at Apple. The people who work here have reinvented and defined entire industries with our product
Posted 60+ days ago | Updated 4 hours ago

Senior Lead Infrastructure Engineer - AWS Network Performance Sr. Lead

JPMorgan Chase & Co.

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Wilmington, Delaware, USA

Full-time

Job Description Join a team where you can significantly shape the future of a world-renowned and influential company. Among top performers, you can make a direct and meaningful impact. As a Senior Network Infrastructure Engineer at JPMorgan Chase within the Consumer & Community Banking sector, you will demonstrate both depth and breadth of knowledge regarding network infrastructure, applications, and technical processes across multiple technical disciplines. You will specialize in network engi
Posted 58 days ago | Updated 4 hours ago

Principal C++ Backend Developer

Esri

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Redlands, California, USA

Full-time

Overview Join our 3D development group in creating the world's best geospatial mapping and data analysis platform. Utilize your passion for developing reliable and performant code to handle creating and serving complex 3D data. As a platform that serves millions of users and domains, our software needs to be modular, reusable, and well crafted. We iterate rapidly, constantly learning from feedback, metrics, and the mission and goals of our broad user community. Learn more about what the team
Posted 60+ days ago | Updated 4 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

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Pasadena, California, USA

Full-time

Description This position allows for a hybrid work schedule with a mix of work spent in office and working remote from home. Responsibilities may include the following: Design transmission lines in the 69kV to 765kV range.Mentor and train less experienced design team members.Coordinate design activities to ensure installation and operations will comply with specifications, codes, and client requirements.Prepare reports and studies that present technical information in a clear and concise manne
Posted 39 days ago | Updated 4 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

Greenville, South Carolina, USA

Full-time

Description Responsibilities may include the following: Design transmission lines in the 69kV to 765kV range.Mentor and train less experienced design team members.Coordinate design activities to ensure installation and operations will comply with specifications, codes, and client requirements.Prepare reports and studies that present technical information in a clear and concise manner and meet client requirements and S&L formats.Perform independent reviews of work performed by others including c
Posted 25 days ago | Updated 4 hours ago

Sr. Model & Simulation Integration Engineer

Jacobs

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Huntsville, Alabama, USA

Full-time

Grow With Us Your growth matters to us-that's why we offer a variety of ways for you to develop your career. With professional and leadership development opportunities like education reimbursement, mentoring, and company sponsored networking events, you can take control of your own career path on your own terms with a company that believes in you. A Place Where You Belong At ASED, we reflect a diversity of cultures, backgrounds, and experiences. We expect our people, clients, and partners to
Posted 36 days ago | Updated 4 hours ago

Model & Simulation Integration Engineer

Jacobs

•

Huntsville, Alabama, USA

Full-time

Grow With Us Your growth matters to us-that's why we offer a variety of ways for you to develop your career. With professional and leadership development opportunities like education reimbursement, mentoring, and company sponsored networking events, you can take control of your own career path on your own terms with a company that believes in you. A Place Where You Belong At ASED, we reflect a diversity of cultures, backgrounds, and experiences. We expect our people, clients, and partners to
Posted 36 days ago | Updated 4 hours ago

Digital Signal Processing Engineer - Technical Lead

Parsons Services Company

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Herndon, Virginia, 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: Parsons is looking for an amazingly talented Technical Lead DSP Engineer to join our
Posted 60+ days ago | Updated 4 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

Santa Ana, California, USA

Full-time

Description This position allows for a hybrid work schedule with a mix of work spent in office and working remote from home. Responsibilities may include the following: Design transmission lines in the 69kV to 765kV range.Mentor and train less experienced design team members.Coordinate design activities to ensure installation and operations will comply with specifications, codes, and client requirements.Prepare reports and studies that present technical information in a clear and concise manne
Posted 40 days ago | Updated 4 hours ago

Distribution Area Engineer

City of New York

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Queens, New York, USA

Full-time

Company Description Job Description The NYC Department of Environmental Protection (DEP) enriches the environment and protects public health for all New Yorkers by providing 1.1 billion gallons of high quality drinking water, managing wastewater and storm water, and reducing air, noise, and hazardous materials pollution. DEP is the largest combined municipal water and wastewater utility in the country, with nearly 6,000 employees. DEP's water supply system is comprised of 19 reservoirs and 3 c
Posted 60+ days ago | Updated 4 hours ago

Borough Distribution Engineer

City of New York

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Queens, New York, USA

Full-time

Company Description Job Description The NYC Department of Environmental Protection (DEP) enriches the environment and protects public health for all New Yorkers by providing 1.1 billion gallons of high quality drinking water, managing wastewater and storm water, and reducing air, noise, and hazardous materials pollution. DEP is the largest combined municipal water and wastewater utility in the country, with nearly 6,000 employees. DEP's water supply system is comprised of 19 reservoirs and 3 c
Posted 60+ days ago | Updated 4 hours ago

Tech Lead Machine Learning Engineer - Applied AI TikTok Monetization GenAI

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A220606 Apply to this job Share this listing: Responsibilities We are Generative AI team under Monetization Technology. Our team focuses on developing cutting-edge Generative AI techs across all modalities, including text, image, videos, landing pages, etc., and creates industry-leading technical solutions to improve creative efficiency for advertisers, agencies and creators. We are committed to automated creative workflows by lever
Posted 60+ days ago | Updated 4 hours ago

Staff Research Engineer, LLM - TikTok Ads Core ML, Ranking

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A68131A Apply to this job Share this listing: Responsibilities TikTok Ads Core ML Team aims at creating automatic delivery products for the next generation and developing advertising as a business, instead of just a monetization tool to consolidate the delivery funnel framework allowing multiple teams to iterate parallel. We're looking for innovative Staff Research Engineers to join our Core ML Ranking team. Ads Core Ranking team sp
Posted 60+ days ago | Updated 4 hours ago

Lead IT Security Engineer (Zscaler)

DTCC

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Coppell, Texas, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world t
Posted 60+ days ago | Updated 1 hour ago

Lead IT Security Engineer (Zscaler)

DTCC

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Jersey City, New Jersey, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world t
Posted 60+ days ago | Updated 1 hour ago

Lead IT Security Engineer (Zscaler)

DTCC

•

Tampa, Florida, USA

Full-time

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We're committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world t
Posted 60+ days ago | Updated 1 hour ago