Principal Engineer Jobs in Boston, MA

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Principal Data Center Engineer

Marlabs LLC

•

Waltham, Massachusetts, USA

Third Party, Contract

Principal Data Center Engineer Duration: 18 Months Location: Waltham, MA (Onsite) EXPERIENCE: While the candidate should be highly technical, he/she must also have experience in customer-facing roles with excellent communication and presentation skills. The candidate must be: Strong communicator with excellent interpersonal skills. Capable of managing escalations and ensuring customer satisfaction through face-to-face interactions with Senior Director / VP level executives. Customer-focused wit
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Posted 18 days ago | Updated 5 days ago

Principal Engineer

Stanley Black and Decker

•

Remote or Towson, Maryland, USA

Full-time

Principal Engineer--Construction Technology Denver, CO, United States Come make the world and accelerate your success. It takes great people to achieve greatness. People with a sense of purpose and integrity. People with a relentless pursuit of excellence. People who care about making things better For Those Who Make The World . Sound like you? Join our top-notch team of approximately 48,000 diverse and high-performing professionals globally who are making their mark on some of the world's mos
Posted 3 days ago | Updated 7 hours ago

Principal C++ Software Engineer - Med Device

Motion Recruitment Partners, LLC

•

Boston, Massachusetts, USA

Full-time

Our client is an innovative, venture-backed medical technology company developing next-generation imaging solutions to enhance surgical precision and improve patient outcomes. They are seeking a Principal Software Engineer with deep expertise in C++, CUDA, and image processing to help lead development of real-time imaging software for surgical applications. Position Summary: This role will focus on designing and optimizing software systems that utilize visible and near-infrared imaging technolo
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Posted 31 days ago | Updated 3 hours ago

PRINCIPAL AI ENGINEER, IS&T Applications

Boston University

•

Boston, Massachusetts, USA

Full-time

Job Description Are you ready to challenge the status quo and help shape the future of higher education and beyond? At Boston University, we are assembling a world-class AI Engineering team to transform operations, drive innovation, and deliver innovative AI applications and agents. You will join as the Principal AI Engineer where you will work on cutting-edge technologies Agentic AI frameworks, LLMs, RAG, MCP, scalable AI architectures and develop solutions at the forefront of modern artificia
Posted 15 days ago | Updated 7 hours ago

Principal Engineer/Architect

Apar Technologies

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US

Contract

Title: Principal Engineer/Architect Location: USA (Remote) Duration: 12+ Months We are one of the fastest growing partners for our Client and are looking for a Principal Engineer/Architect to help us build one of the most impactful Data & AI practices in the industry! You will have the opportunity to shape the future of the Data & AI landscape at leading Fortune 500 companies and cutting-edge startups. You will work on the industry's most challenging customer engagements to solve Data & AI
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Posted 2 days ago | Updated 1 day ago

IT Principal Embedded Tactical Engineer

Rose International

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Boston, Massachusetts, USA

Full-time

Date Posted: 06/25/2025 Hiring Organization: Rose International Position Number: 484649 Industry: Insurance Job Title: IT Principal Embedded Tactical Engineer Job Location: Boston, MA, USA, 02116 Work Model: Hybrid Work Model Details: 2 days per week in office Employment Type: Temp to Hire FT/PT: Full-Time Estimated Duration (In months): 3 Min Hourly Rate($): 60.00 Max Hourly Rate($): 80.00 Must Have Skills/Attributes: GIT, Python, SQL Experience Desired: Knowledge of financial systems
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Posted 24 days ago | Updated 4 hours ago

Principal Software Engineer

SS&C Technologies Inc

•

Boston, Massachusetts, USA

Full-time

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Title: Principal Software Engineer Location: Boston, MA Get To Know The Team: SS&C Eze is seeking a Principal Software Engineer
Posted 60+ days ago | Updated 7 hours ago

Principal IT Security Engineer (Akamai WAF)

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
Posted 23 days ago | Updated 4 hours ago

Sr. Power Electronics Principal Staff engineer

Schneider Electric

•

Andover, Massachusetts, USA

Full-time

Do you want to join the world's most sustainable company* as one of our new Engineers, working in a team of experts with state-of-the-art technologies? We are seeking more highly talented and self-motivated Senior Power Electronic Principal Staff Engineer to join in our global R&D. If you have an passion for power Electronics and Energy Conversion, this is a role for you to make your impact. Make a difference - join Schneider ElectricSchneider's purpose is to empower all to make the most of ou
Posted 1 day ago | Updated 7 hours ago

Sr. Power Electronics Principal Staff engineer

Schneider Electric

•

Andover, Massachusetts, USA

Full-time

Do you want to join the world's most sustainable company* as one of our new Engineers, working in a team of experts with state-of-the-art technologies? We are seeking more highly talented and self-motivated Senior Power Electronic Principal Staff Engineer to join in our global R&D. If you have an passion for power Electronics and Energy Conversion, this is a role for you to make your impact. Make a difference - join Schneider ElectricSchneider's purpose is to empower all to make the most of ou
Posted 2 days ago | Updated 7 hours ago

Principal Power Engineer- OCI

Oracle Corporation

•

Burlington, Massachusetts, USA

Full-time

Job Description This Power Engineering position is needed to directly support development of the C3 power supplies, power shelves, BBUs and BBU shelves, and supercap products and to oversee daily interactions with power suppliers. This position will also be the point of contact to support deployment of these power systems to OCI datacenters and to handle OCI datacenter power escalations and DC build-outs Career Level - IC4 Responsibilities This position is for an experienced hardware enginee
Posted 33 days ago | Updated 7 hours ago

Senior/Principal Blockchain Engineer

Eliassen Group

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Boston, Massachusetts, USA

Contract

Description: **Hybrid remote | 2 weeks per month onsite in Boston, MA, Jersey City, NJ, or Merrimack, NH** Collaborate with engineers in a fun and dynamic environment and work closely with technical leaders and Architects to build a secure crypto platform utilizing modern software development practices. As a senior member of the team, you will mentor engineers on the best practices for Software development. Pay: $75 - $85/hr W2 Due to client requirement, applicants must be willing and able t
Posted 46 days ago | Updated 7 hours ago

Sr Principal C++ Software Engineer

Cadence Design Systems Inc

•

Burlington, Massachusetts, USA

Full-time

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. We are looking for a remarkably talented Software Engineer to join the Palladium Software Development team. You will work closely with a small team of exceptional engineers that are heavyweights in Cadence and EDA while developing the next generation Palladium emulation platform. The team brings a unique focus to quality and innovation while designing state-of-the-art Cadence emulation
Posted 34 days ago | Updated 7 hours ago

Principal Communications Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 60+ days ago | Updated 7 hours ago

Principal Mechanical Engineer

Formlabs

•

Somerville, Massachusetts, USA

Full-time

To reinvent an industry, you have to build the best team. Join Formlabs if you want to bring groundbreaking professional 3D printers to the desktops of every designer, engineer, researcher, and artist in the world. We're excited to build devices that perform remarkably, create beautiful parts, and reflect careful user experience design. You will be architecting, prototyping, building, and designing the hardware systems of our next-generation 3D printers. You will be responsible for key system d
Posted 22 days ago | Updated 7 hours ago

Principal Software Integration Engineer (Onsite)

RTX Corporation

•

Tewksbury, Massachusetts, USA

Full-time

Date Posted: 2025-07-14 Country: United States of America Location: MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - t
Posted 19 hours ago | Updated 7 hours ago

Principal Engineer, Autonomy Interface Software

General Motors

•

Remote

Full-time

Job Description Remote : This role is based remotely but if you live within a 50-mile radius of Mountain View, you are expected to report to that location three times a week, at minimum. Role: The Principal Software Engineer at General Motors should be an experienced leader who cares deeply about software and software quality. As a Principal Software Engineer, you will be responsible for designing, documenting, and implementing complex, highly scalable, low-latency software in C++ on high perf
Posted 5 days ago | Updated 4 hours ago

Principal Radiation Engineer

Draper

•

Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 60+ days ago | Updated 7 hours ago

Principal Engineer

POWER Engineers, Inc

•

Remote or Meridian, Idaho, USA

Full-time

Principal Engineer Job Summary POWER Engineers, Member of WSP is seeking a senior-level electrical engineer to work as a Principal Engineer in the Power Delivery Substation Specialty Services Department in our Substation Business Unit (SBU). This individual is expected to independently develop and apply advanced engineering techniques, concepts, and approaches to unique engineering problems. This principal technical advisor role will lead in assimilating and disseminating complex engineering co
Posted 54 days ago | Updated 7 hours ago

Principal FPGA Design Engineer

Draper

•

Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 60+ days ago | Updated 7 hours ago