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43 principal systems engineer jobs found

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principal systems engineer $150,000 - $200,000
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CS
Jan 09, 2026
Full time
Principal Systems Engineer (Medical Devices)
$85.00 - $96.00 hourly
Conflux Systems USA
The Principal Systems Engineer will serve as a senior technical leader supporting all phases of medical device platform development, from concept through commercialization and post-market support. This role requires hands-on ownership of system-level architecture and design , extending beyond PCB design, with direct contribution to electromechanical, electrical, mechanical, and software systems . The engineer will collaborate closely with marketing, medical affairs, and clinicians to translate user needs into robust, compliant designs for Class II medical devices, including consoles and single-use disposables used in ablation procedures. Responsibilities Lead system architecture design for complex electromechanical medical devices Architect, design, prototype, test, and release to production console systems and single-use disposables Perform critical component selection , subsystem design, and integration Develop and manage system diagrams, requirements,...
CA
Mar 04, 2026
Full time
AD&D Engineer Principal - A&E Systems
$72.14 - $108.21 hourly
Cirrus Aircraft Duluth, MN, USA
Job Summary The AD&D Principal Engineer - Avionics and Electrical - is a visionary and hands-on engineering leader responsible for driving the early-stage development of new and innovative aircraft, systems, or feature development projects within the Cirrus Advanced Design and Development (AD&D) department. This position will focus on the initial phases of aircraft development - ideation, hypothesis generation, stakeholder engagement, technology maturation, and conceptual design. Duties and Responsibilities/Essential Functions Take full ownership of leading the development of Avionics and Electrical Systems from ideation through conceptual design and into practical product paths. Generate and test hypotheses through hands-on prototyping, simulation, and evaluation, with minimal supervision. Create and manage development plans focused on early-stage exploration, requirements capture, and concept validation. Engineer and refine requirements and objectives through...
BI
Mar 04, 2026
Full time
Principal Engineer, Systems Reliability
$161,183 - $227,000 yearly
Beehive Industries Englewood, CO, USA
Beehive Industries is dedicated to Powering American Defense by revolutionizing the design, development, and delivery of jet propulsion systems to support the warfighter. Through the integration of additive manufacturing, the company aims to meet the growing and urgent needs for unmanned aerial defense by dramatically improving a jet engine's speed to market, fuel efficiency, and cost. Founded in 2020, the company is headquartered in Englewood, Colorado, with additional facilities in Knoxville, Tennessee, Loveland Ohio, and Mount Vernon, Ohio. Beehive is committed to grow and advance the defense industrial base while manufacturing exclusively in the USA. This role can be located at our Loveland, Ohio or Englewood, Colorado facility. Role Overview We are seeking a skilled and detail-oriented Principal Reliability Engineer to lead the analysis, research, design, and testing of components, processes, and systems to develop new products and enhance core offerings, while...
AL
Dec 18, 2025
Full time
Principal Engineer, Platform Systems Architect
$180,000 - $240,000 yearly
Ayar Labs San Jose, CA, USA
Principal Engineer, Platform System Architect Location: San Jose (on-site) The successful candidate will collaborate with customers and interface with internal teams (laser, mixed-signal silicon, photonics, packaging) to design AI rack platforms using Ayar Labs' CPO silicon photonics optical engines and ELSFP modules. The candidate will translate customer system requirements into AI rack physical specifications. The candidate will collaborate with design teams to ensure spec compliance. The candidate will represent Ayar Labs at standard setting organizations (SSOs) and promote Ayar Labs' optical interconnect technology. The candidate will collaborate with the CTO office on pathfinding activities, and product and technology roadmaps. Essential Functions: Use Ayar Labs' in-package optical I/O as the foundational technology, work with customers to design AI rack platforms for scale-up and scale-out fabrics and extended memory. Formulate AI rack platform specifications...
GF
Mar 12, 2026
Full time
Sr. Project Manager/Principal Engineer (Civil)
$156,000 - $210,000 yearly
Gannett Fleming, Inc. Berkeley, CA, USA
GFT is seeking a Senior Project Manager / Principal Engineer (Civil) to support a variety of projects in the West Region and nationwide. This role follows a hybrid work model, requiring regular attendance at our Berkeley office. Working on the Transportation team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on planning, design, and construction administration of public and private site development projects, rail projects or road/trail projects, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal systems and ensure safe, efficient, and reliable space for all. What you'll be challenged to do: This position will include civil engineering design for a variety of projects, including site development, utilities, rail, storm water management and road/trail...
CI
Mar 11, 2026
Full time
Principal Engineer
$175,000 - $190,000 yearly
CIRCOR International, Inc. CA, USA
About CIRCOR Aerospace & Defense CIRCOR Aerospace & Defense is focused on the design, development, and manufacture of specialty fluid and motion control products for demanding aerospace and defense applications. CIRCOR products are flying on most commercial and military aircraft, including single and twin aisle air transport, business and regional jets, military transports and fighters, and commercial and military rotorcraft. Other markets include unmanned aircraft, shipboard applications, and military ground vehicles. Business units are in Corona, California; Warren, Massachusetts; Hauppauge, New York; Paris, France; Uxbridge, UK; and Tangier, Morocco. Parent company CIRCOR International is headquartered in Burlington, Massachusetts and CIRCOR Aerospace & Defense is headquartered in Corona, California. POSITION DETAILS Position Summary The Principal Engineer supports the design effort of Fluid Controls and Actuation Products. This position requires a deep...
WM
Mar 11, 2026
Full time
Electrical Engineer
$120,000 - $180,000 yearly
Wunderlich-Malec Calabasas, CA, USA
Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history ENR (Engineering News Record) Top 500 firm Rated as a top System Integrator Giant We have a Electrical Engineer position open in Calabasas, CA. This position is responsible for electrical/controls engineering on large-scale projects. Project requirements involve control system design from scratch (hardware/software/network), electrical panel design and power calculations, risk assessment, component selection and configuration, control system programming, and control system installation/commissioning. Major Responsibilities Responsible for system design from blank sheet of paper to create concept of electrical/control components based on project requirements Experience doing design via drafting software...
LD
Mar 11, 2026
Full time
Highway Principal Engineer
$102,000 - $152,000 yearly
Larson Design Group Lititz, PA, USA
About Us Larson Design Group (LDG) is an award-winning, employee-owned Architecture, Engineering, and Consulting Firm. Guided by our core values, we're expanding our team, opening new offices, and adding new offerings to provide responsive, innovative solutions to clients nationwide. Being 100% employee-owned directly impacts our culture: it drives our decision-making, motivates our teams, increases our productivity, improves retention, and contributes to the future success of our company. Our culture is one where we work hard for our clients and for each other - and we have fun collaborating, sharing experience and expertise, and learning along the way. We're passionate about delivering exceptional quality, elevating client relationships, enriching the careers and lives of our employee owners, and enhancing the communities where we live and serve. At LDG, we strive to create an organization where people want to work. We offer a flexible work environment, paid training for...
LL
Mar 07, 2026
Full time
Quality Engineer/Weapon Production Quality
$107,610 - $163,764 yearly
LLNL Livermore, CA, USA
Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We have multiple openings for Weapons Production Group (WPG) Quality Engineers . You will support new and on-going activities in support of the weapon system surveillance and production operations. These positions are in the Defense Technologies Engineering Division (DTED)/Weapon Technologies and Engineering (WTE) Program, supporting the Strategic Deterrence (SD) Principal...
PA
Mar 06, 2026
Full time
Principal Propulsion Engineer
$160,000 - $170,000 yearly
PBS Aerospace, Inc. Roswell, GA, USA
Position Overview We are seeking a highly experienced and innovative Principal Propulsion Engineer to join our Engineering Group in Roswell, GA. This senior-level position is responsible for technical execution of the design and development of advanced gas turbine engine systems and components to support PBS Aerospace's strategic growth initiatives. You will work in close cooperation with members of the Engineering Group and other PBS Aerospace Divisions. As a technical focal point within the organization, you will play a pivotal role in advancing PBS Aerospace's propulsion technology and ensuring that projects are completed with the highest level of technical accuracy. Key Responsibilities Ownership of large-scale propulsion-related development initiatives; ensuring that requirements are established and met in accordance with industry and regulatory standards Compile clearly defined trade studies to inform design path down-selection Perform detailed design of...
ST
Mar 05, 2026
Full time
Sr Principal Engineer
$125,925 - $188,887 yearly
Solar Turbines Incorporated San Diego, CA, USA
Career Area: Engineering Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. About the Role: The Turbine Production Engineering (TPE) department provides our manufacturing, operations, and supply chain partners with technical engineering support related to Solar's gas turbine components and assemblies. TPE engineers are expected to support all engine model lines with respect to their accountable part family. This position requires extensive collaboration with internal customers within manufacturing, operations, supply chain,...
WM
Mar 05, 2026
Full time
Lead Commissioning Engineer
$140,000 - $170,000 yearly
Wunderlich-Malec Sacramento, CA, USA
Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineering companies in the United States. When you join WM you become part of a company that is: 100% employee-owned with 40+ years of industry history ENR (Engineering News Record) Top 500 firm Rated as a top System Integrator Giant We have a Lead Commissioning Engineer opportunity available in Sacramento, CA. This person will be responsible for the leading the testing and commissioning of electrical equipment within and electrical substation or generator plant; performing and directing all aspects of electrical testing including, but not limited to, protection relays, circuit breakers, transformers and other substation equipment; and training new engineers/technicians in relay testing, equipment testing and substation commissioning. Ideal Candidate Qualifications Knowledge of programming and testing protection relays from GE, SEL, ALSTOM, SCHNEIDER,...
SA
Mar 02, 2026
Full time
Principal Mechanical Engineer, Structural Design (R4444)
$190,000 - $290,000 yearly
Shield AI Remote (USA)
Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT and X-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: Shield AI is seeking a Principal Structural Design Engineer to play a critical role in the development of structural components for our next-generation autonomous aircraft. As a senior member of the Mechanical Engineering team, you will own the design and development of high-performance structural systems, from clean-sheet concepts to production-ready hardware. You'll work across disciplines to ensure structural integrity, manufacturability, and...
Ch
Mar 02, 2026
Full time
Principal Engineer, Capital Projects
$144,000 - $216,000 yearly
Chobani Twin Falls, ID, USA
Summary A Principal (Director) Engineer, Capital Projects within the Global Engineering and Project Management team. This critical leadership position is responsible for leading and execution of strategic capital projects within Chobani's Global Supply Chain manufacturing facilities. The ideal candidate has a strong Industrial space background with responsibilities in a large global engineering team ranging from mechanical and electrical designs to software layer to deliver full sub-system capabilities. The team of professionals reporting to the role need to work cross-functionally, with both internal teams and external vendors, in the development of engineering solutions, from concept to final commissioning, ensuring the solution is beneficial for all teams. This position requires an experienced leader who can direct this group and assist them in the key decisions, while ensuring the projects remain on budget and within timelines. This position reports to the Sr Director of...
HZ
Feb 25, 2026
Full time
Senior Civil Engineer/Project Manager
$152,000 - $178,000 yearly
Huitt-Zollars, Inc San Diego, CA, USA
Job Type Full-time Description Senior Civil Engineer/Project Manager - Federal, Institutional, Public Works Role Description: Huitt-Zollars, Inc has full-time opportunity for a Senior Civil Engineer for our San Diego office with at least 10 years of engineering design experience with Federal, Institutional, Public Works clients. Must be a registered California Professional Engineer. Duties include but are not limited to, initial project research, plan production, management of plan production staff, plan processing, management of plan processing efforts, construction administration, and project close out efforts. Location: San Diego, California Employment Type: 40 FT Hours Compensation Type: Salary Registration(s): Registered Professional Engineer (PE License) Required Education: Bachelor's Degree in Engineering Duties: Serve as a Lead Civil Engineer within the Federal practice with Institutional and Public Works experience in the development of...
hM
Feb 20, 2026
Full time
Principal Electrical Engineer
$145,000 - $165,000 yearly
huMannity Medtec Santa Clarita, CA, USA
At HuMannity Medtec, we pioneer life-enhancing medical technologies for under met healthcare needs. Come join our team of engineers, scientists and medical device experts who are inspired to develop innovative solutions for tomorrow's challenges. If you'd like to join a high-reward, truly inspiring environment with an experienced, diverse team working at their best every day, and take your career to the next level, apply today! We truly understand the need for balance and, among other things and offer a 9/80 schedule with every other Friday off. That's 26 long weekends a year! Summary: As a key member of the EE team, this Principal Electrical Engineer will participate in all phases of the product development of medical devices from early concept through qualification, field test, and clinical use. This role will research, develop, design, prototype, and test electrical components, circuits, equipment, and systems that support active medical implant technology. Apply engineering...
JA
Feb 09, 2026
Full time
Senior Cabin Design Engineer
$149,000 - $204,000 yearly
Joby Aviation Santa Cruz, CA, USA
Company Overview Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most. At Joby, we've been working to make that dream a reality since 2009 and we're now in the final stages of certifying our aircraft with the FAA. With plans to launch our aircraft in the US and Dubai, we're now scaling manufacturing and preparing for the launch of our commercial service. Overview Joby Aviation is seeking an experienced Cabin Design Engineer to join our Airframe team here in Santa Cruz, CA. This is an exciting role involving managing the design, development, certification, and testing of the interior of the Joby aircraft. In this position, the individual will have a balanced responsibility of designing components, managing suppliers, system engineering, and certification. This role integrates the incredibly important balance of...
TA
Jan 31, 2026
Full time
Principal Mechanical Engineer
$175,000 - $210,000 yearly
True Anomaly Denver, CO, USA
A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability. OUR MISSION The peaceful use of space is essential for continued prosperity on Earth-from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity What would it take? We challenge assumptions to deliver ambitious results It's the people. Our team is our competitive advantage and we are better together YOUR MISSION As a Principal Mechanical Engineer at True Anomaly, you will be responsible for leading...
PC
Jan 26, 2026
Full time
Principal Utilities Engineer - Supply Chain Engineering
$110,700 - $185,250 yearly
PepsiCo Plano, TX, USA
Overview Location - Plano, Texas; Chicago, Illinois; Purchase, NY Or Large Plant Hub, UNITED STATES Our 1 North America Facilities & Infrastructure Engineering team is seeking a Principal Engineer (L10) to provide technical strategy, technical design/support, and obsolescence project management for the utility systems supporting our manufacturing facilities. Responsibilities Technical Leadership: Act as the go-to expert for complex utility systems (e.g. steam, chilled water, compressed air, boilers, HVAC, compressors, wastewater). Design & Development: Provide input on new infrastructure designs, feasibility studies, and capital projects, ensuring standards are met. Operations & Maintenance: Oversee maintenance, troubleshooting, and continuous improvement for utility assets, ensuring uptime and efficiency. Regulatory Compliance: Ensure strict adherence to local, state, and federal regulations. Project Management: Manage projects from concept to completion,...
SM
Jan 24, 2026
Full time
Senior Engineer, Latches
$130,000 - $160,000 yearly
Scout Motors Novi, MI, USA
Here at Scout Motors, we're carrying forward the heritage of one of the most iconic American vehicles in history. A vehicle dating back to 1960. One that forged the path for future generations of rugged SUVs and trucks and will do so once again. But Scout is more than just a brand, it's a legacy steeped in a culture of exploration, caretaking, and hard work. The Scout brand is all about respect. Respect for the past and the future by taking an iconic American brand that hasn't been around for a while, electrifying it, digitizing it, and loading it with American innovation. Respect for communities by creating a company that stands for its people and its customers. Respect for both work and play, with vehicles that are equally at home at a camp site, a job site, or on a Tuesday commute. And respect for our customers by developing two powertrains that meet their requirements - an all-electric powertrain as well as the Harvester™ range extender powertrain which includes a built-in...
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