Principal Software Engineer Jobs

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Transmission Engineer - Overhead Transmission (Portland, ME)

Burns & McDonnell

Portland, Maine, USA

Full-time

Description The Transmission Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including underground and overhead high voltage transmission lines. The Staff Transmission Engineer will work with the project team throughout the design and construction process, adapting transmission plans according to budget constraints, design factors or client needs. Perform transmission design of projects from the conceptua

Staff Android Engineer

Bill.com

San Jose, California, USA

Full-time

Innovate with purpose At BILL, we believe in empowering the businesses that drive our economy. By replacing outdated financial processes with innovative tools, we help businesses-from startups to established brands-make smarter decisions and gain control of their operations. And we don't stop there: we're creating the future of financial automation so businesses can spend more time on what matters. Working here means you become part of a vision-driven team that's ready to tackle challenges and

Lead Strategic Missile Defense Systems/C2 Engineer

The MITRE Corporation

Huntsville, Alabama, USA

Full-time

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Weapons Integration Engineer Sr Staff - Level 5

Lockheed Martin Corporation

Fort Worth, Texas, USA

Full-time

Job Description What You Will Be Doing You will be part of the F-35 Weapons Integration Team as a F-35 Weapons Integration Tech Lead Engineer. You will integrate and test various Air-to-Ground weapon systems onto aircraft platforms, including the development of system design, testing, and certification plans. You will provide technical expertise in the development and testing of weapon systems, including the evaluation of design changes and the identification of potential safety risks. You wil

Site Reliability Engineering Technical Leader

Cisco Systems, Inc.

North Carolina, USA

Full-time

The application window is expected to close on: October 8th 2025. Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. The preferred location for this role is RTP, North Carolina, US. Onsite 2 days a week. Meet the Team We in Cisco IT are going through a major transformation increasing automation of our business processes to reduce time to capability and improve performance. To support this transformation, we are looking for an ex

Analyst, Corporate Banking and ESG Technology

TD Bank Group

New York, New York, USA

Full-time

Work Location : New York, New York, United States of America Hours: 40 Line of Business: Technology Solutions Pay Detail: $85,000 - $100,000 USD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The

Senior Electrical Design Engineer - Nuclear

PSEG

Lower Alloways Creek, New Jersey, USA

Full-time

Job Number: 6923 External Description: Job Summary Provide technical support for the Electrical Design Engineering Branch at Salem and Hope Creek Generating Stations. Candidate will perform the duties of a Lead Responsible Engineer (LRE): Establishing and Developing applicable information associated with Design Change Packages (DCPs) Job Responsibilities Ensure scope & details of proposed Design solutions are agreed upon by affected departments Coordinate departmental resources and contracted

Satellite Solar Array and Battery Mechanical Design Engineer (Lead or Senior)

Boeing Company

El Segundo, California, USA

Full-time

Satellite Solar Array and Battery Mechanical Design Engineer (Lead or Senior) Company: The Boeing Company The Integrated Design Engineering Organization is seeking a highly motivated Satellite Solar Array and Battery Mechanical Design Engineer (Lead or Senior) to join the Space Mission Systems Satellite Engineering Team in El Segundo, CA. This candidate will be a part of a high-performing engineering team that is immersed in development and high non-recurring projects. The candidate will be a

Chief Engineer

JLL

Wilmington, North Carolina, USA

Full-time

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant e

SharePoint Systems Administrator

Abacus Service Corporation

Tallahassee, Florida, USA

Full-time

Experience: Must have knowledge of SharePoint Online and/or On-Premises administration, including site management, permissions, and content management. Must have knowledge of supporting Power Platform applications, including Power Apps, Power Automate, and Power BI. Must have knowledge of Microsoft products, including Office 365, OneDrive, and Teams, in an extensive environment. Must have knowledge to troubleshoot and resolve system, application, and integration issues for Power Platform and Sha

Lead Piping Stress Engineer 2 - Nuclear

Sargent & Lundy LLC.

Remote

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

Lead Platform Engineer

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

Lead Platform Engineer

DTCC

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

Lead Platform Engineer

DTCC

Boston, Massachusetts, 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

Lead Platform Engineer

DTCC

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

Sr. Backend Engineer (Java and NodeJS)

MMD Services, Inc

Schaumburg, Illinois, USA

Full-time

About the Company Our client is a seasoned logistics/distribution company, named one of the fastest growing companies in the Chicagoland area. They are known in the industry for their impeccable customer service and friendly demeanor. In addition to traditional health benefits (including 401K and profit sharing), they offer a fully remote schedule with a quarterly office visit to meet your close-knit team of tech enthusiasts! As the Principal Back End Engineer, you will play a crucial role in sh

Research Engineer (Physics Department)

Penn State

State College, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Research Engineer - Advanced (Physics Department)

Penn State

State College, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday.CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday.If you are NOT a current empl

Lead Piping Stress Engineer 1 - Nuclear

Sargent & Lundy LLC.

San Juan, San Juan, Puerto Rico

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

Lead Piping Stress Engineer 1 - Nuclear

Sargent & Lundy LLC.

Pittsburgh, Pennsylvania, 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