Principal Software Engineer Jobs

4,041 - 4,060 of 4,835 Jobs

Lead Transmission Line EngineerJob Title - Lead Transmission Line Engineer

LeidosCompany Name - Leidos

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Charlotte, North Carolina, USA

Full-time

Description About Leidos Leidos is a Fortune 500 company aimed at embracing and solving some of the world's most pressing challenges. Through science and technology, Get familiar with , our radical program for employees to balance work & life. Job Description We are seeking a Lead Transmission Line Engineer who will manage a collaborative and dynamic team working in a fast- paced environment, solving challenging problems involved with electric transmission. The successful candidate will serv

Responsible System Engineer (RSE) delegateJob Title - Responsible System Engineer (RSE) delegate

Lockheed MartinCompany Name - Lockheed Martin

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Greenwood Village, Colorado, USA

Full-time

Job ID: 696479BR Date posted: Jun. 25, 2025 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 achi

Engineer VIJob Title - Engineer VI

General AtomicsCompany Name - General Atomics

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Englewood, Colorado, USA

Full-time

Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. We currently have an exciting opportunity for a Space Vehicle IPT Lead Engineer working on satellite systems to join our team located in Englewood, CO. With broad technical autonomy, this role leads the

Senior Staff Machine Learning Engineer - Foundation | Community Support EngineeringJob Title - Senior Staff Machine Learning Engineer - Foundation | Community Support Engineering

AirbnbCompany Name - Airbnb

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No location provided

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. Community you will join At Airbnb, we're reimagining how support is delivered at a global scale. The Community Support Engineering (CSE)

Test EngineerJob Title - Test Engineer

Marvell Semiconductor Inc.Company Name - Marvell Semiconductor Inc.

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Santa Clara, California, 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

Test Systems Senior Mechanical Engineer (Onsite)Job Title - Test Systems Senior Mechanical Engineer (Onsite)

RTX CorporationCompany Name - RTX Corporation

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West Palm Beach, Florida, USA

Full-time

Date Posted: 2025-06-09 Country: United States of America Location: PW109: West Palm Beach 17900 Beeline Highway, West Palm Beach, FL, 33410 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Pratt & Whitney is working to once again transform the future of flight-designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we're seeking the people to

Staff Frontend Engineer, Activation and Engagement Web (Growth)Job Title - Staff Frontend Engineer, Activation and Engagement Web (Growth)

Block IncCompany Name - Block Inc

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California, USA

Full-time

Block is one company built from many blocks, all united by the same purpose of economic empowerment. The blocks that form our foundational teams - People, Finance, Counsel, Hardware, Information Security, Platform Infrastructure Engineering, and more - provide support and guidance at the corporate level. They work across business groups and around the globe, spanning time zones and disciplines to develop inclusive People policies, forecast finances, give legal counsel, safeguard systems, nurture

Hybrid Lead Cybersecurity EngineerJob Title - Hybrid Lead Cybersecurity Engineer

Trova SearchCompany Name - Trova Search

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Jersey City, New Jersey, USA

Full-time

Must be able to be on-site 3 days per week at Exchange Place in Jersey City. POSITION SUMMARY The Lead Cybersecurity Engineer is responsible for designing, implementing, and maintaining robust security measures across an organization's IT infrastructure, including networks, servers, storage, endpoints, and cloud environments. This role is responsible for protecting against cyber threats by identifying vulnerabilities, implementing preventive controls, and monitoring for suspicious activity; par

Comcast Cybersecurity: Sr. Principal Cryptographic Solution ArchitectJob Title - Comcast Cybersecurity: Sr. Principal Cryptographic Solution Architect

Comcast CorpCompany Name - Comcast Corp

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Philadelphia, Pennsylvania, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Lead System Engineer - Technical Release ManagementJob Title - Lead System Engineer - Technical Release Management

AT&T Inc.Company Name - AT&T Inc.

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Plano, Texas, USA

Full-time

Job Description: Lead System Engineer - Technical Release Management Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you w

Staff Machine Learning Engineer - Community Support EngineeringJob Title - Staff Machine Learning Engineer - Community Support Engineering

AirbnbCompany Name - Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Machine Learning and Artificial Intelligence are at the heart of the Airbnb product. From Trust to Payments,

Sr. RPA Developer at Atlanta GA local only resmoteJob Title - Sr. RPA Developer at Atlanta GA local only resmote

Atash Enterprises, LLCCompany Name - Atash Enterprises, LLC

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Remote or Atlanta, Georgia, USA

Contract

The Georgia Department of Human Services, Office of Information Technology (OIT), is seeking an experienced and dynamic Senior RPA Developer and technical lead to join the agency based in Atlanta, Georgia. Local to Atlanta for in-person meetings. As part of the RPA team, this individual will lead the design, development, and implementation of UiPath automation solutions while mentoring a team of developers and ensuring adherence to best practices and architectural standards. You will work closel

Lead Project Engineer/Windows and NetworkingJob Title - Lead Project Engineer/Windows and Networking

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Doylestown, Pennsylvania, USA

Full-time

We're partnered with a well-established Managed Service Provider (MSP) based in the Philadelphia area that's looking to hire a Senior Systems Engineer with deep experience in Windows Server environments and a solid background in networking. This is a full-time, hybrid role with a mix of remote flexibility and on-site work at client locations in the region. You'll be working with Microsoft technologies, virtualization, firewalls, switches, and endpoint security platforms. You'll own projects end-

Generative AI Engineer, LeadJob Title - Generative AI Engineer, Lead

ExcelacomCompany Name - Excelacom

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Herndon, Virginia, USA

Full-time

Generative AI Engineer Reston, VA Who We Are: Excelacom has a global presence in the consulting and technology solutions industry with a focus on Communications and Media providers. We collaborate with our clients to solve their complex business, technology and operational challenges through a combination of consulting expertise and telecom-focused solutions and products. Excelacom provides extensive experience in product development, IT consulting, telecom-focused software and managed services,

Senior Product Manager, GenAI StudioJob Title - Senior Product Manager, GenAI Studio

College BoardCompany Name - College Board

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Full-time

College Board - Global Strategy and Talent - GenAI Studio 100% Remote About the Team College Board is taking a mission-first approach to generative AI, envisioning a future where humans drive responsible generative AI transformation within education. As the technology evolves, we're accelerating experimentation and building staff capacity with purpose and care. Our aim is simple: deliver outsized value through ethical, real-world applications that serve students, educators, and members. The G

Lead Piping Stress Engineer 1 - NuclearJob Title - Lead Piping Stress Engineer 1 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Phoenix, Arizona, USA

Full-time

Description Piping Engineering & Analysis Synopsis The Piping Engineering & Analysis discipline performs evaluations for piping systems in accordance with ASME Boiler and Pressure Vessel Code, ASME B31.1, ASME B31.7, and other codes as applicable to the specific evaluation being performed. The Piping Engineering & Analysis discipline also performs the following specialty topics. Vibration monitoring and analysis to evaluate system operational vibrations associated with plant modifications and

Senior Platform Engineer- Hybrid NYC or San Fransisco, CAJob Title - Senior Platform Engineer- Hybrid NYC or San Fransisco, CA

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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New York, New York, USA

Full-time

Staff Platform Engineer This company is seeking an experienced Platform Engineers to help scale our cloud infrastructure and enhance the developer experience. As a member of their centralized Platform team, you'll contribute to the design, implementation, and support of foundational tools and systems used across the organization. This role is roughly 80% infrastructure-focused and 20% application development, blending platform building, adoption enablement, and continuous improvement of existing

Staff Machine Learning Engineer, Uber MapsJob Title - Staff Machine Learning Engineer, Uber Maps

Uber CorporateCompany Name - Uber Corporate

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San Francisco, California, USA

Full-time

About the Role Maps is foundational to every Uber experience-whether for riders, eaters, or earners. From pickup and dropoff location search, to rendezvous point recommendations, to optimal route and ETA predictions-Maps services power the entire lifecycle of a Ride or Delivery. As a Machine Learning Engineer on the Uber Maps team, you will play a key role in developing intelligent systems that drive Uber's Location and Mapping capabilities across Rides, Eats, and other lines of business. In

Lead Piping Stress Engineer 1 - NuclearJob Title - Lead Piping Stress Engineer 1 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Richland, Washington, USA

Full-time

Lead Piping Stress Engineer 1 - NuclearJob Title - Lead Piping Stress Engineer 1 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Augusta, Georgia, USA

Full-time