Principal Software Engineer Jobs

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Guidance Navigation & Control Engineer (Lead or Senior)

BOEING

•

Hazelwood, Missouri, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. 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 culture
Posted 2 days ago | Updated 12 hours ago

Guidance Navigation and Control (GNC) Engineer (Lead or Senior)

BOEING

•

Hazelwood, Missouri, USA

Full-time

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Phantom Works, Boeing Defense, Space & Security's advanced research, development and prototyping division is hiring Guidance Navigation and Control (GNC) Engineers in St. Louis, MO. Propelled by a team with an innovative spirit
Posted 2 days ago | Updated 12 hours ago

Lead Substation Physical Engineer

Leidos

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Framingham, Massachusetts, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Lead Substation Physical Engineer to join our team. As a Career Substation Physical
Posted 60+ days ago | Updated 7 hours ago

Space Communications Payload Systems Engineer (Associate, Experienced, or Lead)

Boeing Company

•

El Segundo, California, USA

Full-time

Space Communications Payload Systems Engineer (Associate, Experienced, or Lead) Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space and Launch Division, seeks a Space Communications Payload Systems Engineer (Associate, Experienced, or Lead) to join the Payload Systems Engineering team in El Segundo, CA. The Space Intelligence & Weapon Systems Team creates the next-generation products and services for the BDS business unit. We work with commercial, government, and proprie
Posted 55 days ago | Updated 7 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

Wilmington, Delaware, 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 46 days ago | Updated 7 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

Pittsburgh, Pennsylvania, 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 46 days ago | Updated 7 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

Palm Beach Gardens, Florida, 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 46 days ago | Updated 7 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

Hamilton Township, New Jersey, 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 46 days ago | Updated 7 hours ago

Lead Transmission Line Engineer 1 - Grid

Sargent & Lundy LLC.

•

District of Columbia, 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 46 days ago | Updated 7 hours ago

Structural Engineer

Salas O'Brien Engineers Incorporated

•

Decatur, Alabama, USA

Full-time

Salas O'Brien is seeking a motivated Structural Engineer to join our multi-disciplinary design firm in Decatur, AL. The qualified applicant will have the opportunity to engage in all phases of a project from inception to completion of construction. This involvement is intended to grow individuals and nurture design talents. As a Structural Engineer for projects, you will be required to demonstrate a high standard of professionalism and client foccustomer service; be resourceful and flexible, ef
Posted 60+ days ago | Updated 7 hours ago

Thermal Engineer, Sr. Staff

Qualcomm Technologies

•

San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Packaging Engineering General Summary: Qualcomm's Hardware Systems organization is seeking a seasoned Thermal Engineer to join our team. The qualified individual will be creating innovative solutions resolving complex thermal management challenges supporting Automotive applications. He/She will apply analytical and empirical skills on the development of advanced thermal architecture solutions for Automotive
Posted 57 days ago | Updated 7 hours ago

Lead Network/Application Security Engineer

Stier Solutions

•

Arizona, USA

Third Party, Contract

Lead Network/Application Security Onsite | Phoenix, AZ
Posted 2 hours ago

Lead Oracle OMS Fusion Developer

Lincoln Softtech LLC

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Remote

Contract

Lead Oracle OMS Fusion Dev.Remote6+ Months Must work PST hoursREQUIRED SKILLS: 7+ years experience Strong implementation experience with Oracle OMS fusionExperience building integrations using Oracle Integration Cloud (OIC) Experience customizing the Oracle OMS fusion application.
Easy Apply
Posted 3 hours ago

Lead BAS/BMS Application Engineer

Jobot

•

Hayward, California, USA

Full-time

This Jobot Job is hosted by: Kurt Holzmuller Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $125,000 - $155,000 per year A bit about us: We are a subsidiary of a prominent global leader in construction and facilities services specializing in HVAC mechanical services. We offer comprehensive solutions for maintenance and repair, and upgrades mechanical, electrical, and control systems to ensure efficient and cost-effective operations that mee
Posted 4 hours ago

Lead Data Scientist/ AI Engineer

Anblicks

•

Dallas, Texas, USA

Contract, Third Party

Must be local to TX Description: Strategic AI Leadership: Translate complex business challenges into clear, actionable AI/ML strategies and comprehensive technical roadmaps, ensuring alignment with organizational goals.Team Leadership & Mentorship: Guide, mentor, and develop a high-performing team of data scientists and machine learning engineers, fostering a collaborative culture of innovation, continuous learning, and technical excellence.End-to-End Solution Delivery: Oversee the entire machin
Easy Apply
Posted 21 hours ago | Updated 3 hours ago

Test & Validation Engineer, Staff

Synopsys, Inc.

•

Austin, Texas, USA

Full-time

Descriptions & Requirements Job Description and Requirements Open to hiring in: Austin TX and Dallas TX We Are: At Synopsys, we drive the innovations that shape the way we live and connect. Our technology is central to the Era of Pervasive Intelligence, from self-driving cars to learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future through continuous technologic
Posted 60+ days ago | Updated 7 hours ago

Systems Software Programmer- Project Lead

Advantage Technical

•

Columbia, South Carolina, USA

Full-time

Position: Systems Software Programmer - Project Lead Type: Contract, w2, 12 months+ Location: Columbia, SC (hybrid) We are seeking a highly motivated individual who can designing, developing, and supporting enterprise scale web applications on the Microsoft .NET platform for our client. This position will be primarily focused on the New Hire application. Candidate should be an experienced developer in visual interfaces, application logic, database design and web services construction on the Mic
Posted 1 day ago | Updated 4 hours ago

Lead System Mechanical Design Engineer

GE Vernova

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Wilmington, North Carolina, USA

Full-time

Job Description Summary The I&C (Instrumentation & Controls) Mechanical Design Engineer works within the I&C Engineering team of the GE Hitachi (GEH) Engineering organization. The I&C team is responsible for designing and implementing I&C electronic hardware and software for I&C systems for Nuclear Power Plants. The I&C System/Test team has strong interfaces with electronic hardware design and plant system operations. This role requires technical problem solving, strong mechanical skills and eff
Posted 31 days ago | Updated 7 hours ago

Lead Modeling and Simulation Engineer

Booz Allen Hamilton

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Fort Meade, Maryland, USA

Full-time

Job Number: R0219609 Modeling and Simulation Engineer, Lead The Opportunity: As an experienced Modeling and Simulation Engineer, you know that machine learning, modeling, and simulations are critical to intelligence analysis, planning, and force design. We need your technical knowledge and desire to problem-solve in support of wargaming and cyber intelligence activities, and to inform force design decisions. As a Modeling and Simulation Engineer in support of our National Security Sector, you'l
Posted 60+ days ago | Updated 8 hours ago

Data Engineer/Platform Administrator (Solution Engineer Staff - Lead)

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-08-2025 Please note the job posting will close on the day before the posting end date Job Summary We are seeking a skilled Data Engineer/Platform Administrator to join our Process Intelligence and Mining team. The candidate will collaborate with our business and technology partners to design, develop, and implement data models and ETL (Extract, Transform, Load) solutions that integrate with our Process Intelligence and Mining solution, Celonis. Job Description What You
Posted 8 days ago | Updated 7 hours ago