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26 county engineer jobs found

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county engineer $200,000 and up
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Ma
Aug 05, 2026
Full time
Senior Electrical Designer/Engineer Project Manager
$160,000 - $215,000 yearly
Mazzetti United States
Job Type Full-time Description Who We Are Mazzetti is a global engineering design and consulting firm with a rich history of delivering forward-thinking solutions primarily for Healthcare and Science and Technology facilities and infrastructure. As an employee-owned benefit corporation, we are committed to bending the climate curve™. Though our story began with a small team of MEP engineers, 60 years later, we've grown to 200+ people in 12 locations across the U.S., India, and Africa. We are proud to partner with clients, addressing a spectrum of needs, mindful of their environmental footprint, resiliency, and economic and functional interests. Our Vision: Creating healthier, enduring environments Our Mission: Bending the climate curve™ Our Core Values: Earn Trust, Team First, Inspire We proudly hold the JUST Label, an affirmation of our values-driven culture and commitment to environmental and social impact. Job Summary Mazzetti's Mechanical, Electrical, Plumbing...
CC
Aug 05, 2026
Full time
Senior Mechanical Engineer
$180,000 - $230,000 yearly
Cordoba Corporation Remote (Los Angeles, CA)
Overview Cordoba Corporation is a leading civil engineering firm based in California. We seek a full-time Senior Mechanical Engineer to support Cordoba's Transportation Sector. In this position, you will be responsible for designing and supporting the implementation of mechanical systems and components for public facilities, including transit, aviation, and maintenance facilities. You will be involved with mega design projects, ensuring that designs meet stringent industry standards and regulatory requirements. This role will report to the Project Manager and work collaboratively with other Cordoba team members. Responsibilities Evaluate and report on existing building mechanical equipment and systems Design of HVAC systems, fire suppression systems, plumbing systems, and building automation systems Conduct technical analyses, simulations, and testing to validate designs and ensure they meet performance, safety, and reliability standards. Ensure all mechanical...
SM
Aug 05, 2026
Full time
Director, Rail Systems Engineering
$191,823 - $268,553 yearly
San Mateo County Transit District Millbrae, CA
Salary : $191,823.00 - $268,553.00 Annually Location : Millbrae, CA Job Type: Full-Time Job Number: 2026-00076 Division: Rail Department: Rail Development Opening Date: 07/27/2026 Closing Date: 8/16/2026 11:59 PM Pacific General The Director, Railroad Systems Engineering will report to the Deputy Executive Director, Engineering, Capital and Modernization (ECM) and will be responsible for railroad systems engineering and civil/systems integration for the Peninsula Corridor Joint Powers Board (Caltrain). Essential Functions & Duties Responsible for all railroad systems engineering and the integration of operational systems including but not limited to communications (date and voice), Rail network, Positive Train Control (PTC), signaling, grade crossings, overhead contact system (OCS), 25kv traction power, Train control, SCADA, Electric Multiple Units (EMU) vehicles, CCTV, Public Address (PA), and Visual Message Signs (VMS). Responsible for managing...
Lu
Aug 05, 2026
Full time
Lead Plumbing & Fire Protection Design Engineer
$115,000 - $210,000 yearly
Luxus Hollywood, FL
Lead Plumbing & Fire Protection Design Engineer Company Name: MG Engineering D.P.C. Location: Hollywood, FL Project Focus: Plumbing Design, Fire Protection, MEP/Building Systems, High-Rise Residential, Hospitality, Healthcare, Life Science, Commercial, Institutional, Mixed-Use, and Infrastructure Projects Work Setting: Full-Time | Hollywood, Florida Office | Integrated MEP Engineering Environment Base Salary: $115,000-$210,000+ annually (DOE) Total Compensation Package: Potential total compensation of $135,000-$250,000+, medical, dental, vision, retirement benefits, paid leave, professional development, licensure support, and leadership advancement opportunities Recruited Exclusively By: Luxus Group Position Overview This is a senior technical leadership role for an experienced plumbing and fire protection engineer ready to lead complex building systems projects from concept through construction. As Lead Plumbing & Fire Protection Design Engineer, you...
OA
Aug 05, 2026
Full time
Mechanical Engineer, Sensing
$266,000 - $310,000 yearly
OpenAI San Francisco, CA
About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-edge hardware and software to explore a broad range of robotic form factors. We strive to seamlessly blend high-level AI capabilities with the constraints of physical systems to improve peoples' lives. About the Role We are seeking a Mechanical Engineer to design and prototype novel tactile, proprioceptive and force sensor solutions. You will work closely with experienced engineers and cross-functional partners to set functional requirements, develop and iterate on hardware to meet program expectations. This role is aimed at candidates with strong fundamentals in mechanical system design and robotic sensing including tactile sensors, force sensing and position sensing. You will contribute to real hardware programs moving from prototype through early production....
OA
Aug 05, 2026
Full time
Lead Thermal Simulation Engineer
$342,000 - $445,000 yearly
OpenAI San Francisco, CA
About the Team Our Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across the entire model stack, we integrate cutting-edge hardware and software to explore a broad range of robotic form factors. We strive to seamlessly blend high-level AI capabilities with the constraints of physical systems to improve people's lives. About the Role We are seeking a lead thermal simulation engineer to help accelerate the design and development of next-generation robotic systems through modeling, simulation, and analysis. You will work closely with mechanical, electrical, controls, and robotics engineers to evaluate designs before hardware is built, identify risks early, and guide critical architecture decisions. This role spans structural and thermal analysis and design across robotic subsystems including actuators, mechanisms, structures, electronics, and integrated systems. You will...
CC
Feb 09, 2026
Full time
Senior Project Manager (Transportation Engineering)
$145,000 - $225,000 yearly
Cordoba Corporation Remote (CA)
Overview Cordoba is seeking a Senior Project Manager to manage all aspects of transportation engineering projects, including managing project staff, scope, schedule, budget, and subconsultants. The role includes client communications and management, including securing repeat business and identifying opportunities for new business. The candidate will possess skills and experience with a variety of transportation projects, including roadway, civil, transit, utilities, and active transportation with local municipalities, county, state, and transit clients. Responsibilities Leads project teams, comprised of Cordoba staff and subconsultants, to successfully complete contract deliverables. Manages scope, schedule, budget, and quality of contract deliverables. Actively engages and partners with company leadership to secure repeat business and identify new business opportunities. Participates in proposals and interviews as a technical leader. Provides project delivery...
NI
Aug 05, 2026
Full time
Principal Optomechanical Design Engineer
$245,000 - $290,000 yearly
Neurophos Inc Austin, TX
About Neurophos The demand for new data centers and AI compute is rapidly outpacing the planet's energy capacity. Digital solutions are hitting a power wall as we approach the physical limits of traditional silicon. Conquering this bottleneck means rethinking the fundamental architecture of inference compute. The industry's current path can't meet the need, so we're taking a different approach. Instead of traditional electronic circuits, we use silicon photonics and an active, programmable metasurface to perform matrix multiplications at the speed of light. Our optical cells are 10,000x smaller than traditional photonic components, enabling unprecedented density. By using photonics instead of electricity, our chips become more efficient as they scale. This architecture will deliver up to 100 times the energy efficiency of existing solutions while significantly improving performance for large-scale AI inference. We've assembled a world-class team of industry veterans and...
HD
Aug 05, 2026
Full time
Mgr Engineering Systems
$126,500 - $202,400 yearly
Harley-Davidson Wauwatosa, WI
Auto req ID: 56005 Title: Mgr Engineering Systems Job Function: Engineering Location: PDC Workplace Category:Onsite Company: Harley-Davidson Motor Company Full or Part-Time: Full Time Shift: SHIFT1 At Harley-Davidson, we are building more than machines. It's our passion and commitment to continue the evolution of this storied brand, and heighten the desirability of the Harley-Davidson experience. To keep building our legend and leading our industry through innovation, evolution, and emotion we need the best and brightest talent. We stand for the timeless pursuit of adventure. Freedom for the soul. Are you ready to join us? The Harley-Davidson Motor Company Product Development Center (PDC) located in Wauwatosa, WI is home to the mantra - You dream it. We build it. Join our team as a Mgr Engineering Systems. Job Summary The Chassis Systems Manager - Structures & TWABS leads a team of engineers responsible for complete system technical correctness and delivery of...
In
Aug 05, 2026
Full time
Staff Optical Engineer (Quantum Computing)
$175,000 - $220,000 yearly
Infleqtion Boulder, CO
At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow. POSITION SUMMARY Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team is seeking a Staff Optical Engineer to provide deep technical contribution and subsystem-level leadership in advanced optical systems for neutral-atom quantum computing. The successful candidate will independently own complex optical subsystems, working closely with physicists and cross-disciplinary engineering teams to translate experimental requirements into robust, high-performance optical designs. This role is hands-on and laboratory-focused, with responsibility for driving designs...
HI
Aug 05, 2026
Full time
Principal Mechanical Engineer - Platform Integration
$180,000 - $230,000 yearly
HIKINEX Los Angeles, CA
Location: The Greater Los Angeles Metropolitan Area, CA (Onsite) If you're interested in learning more about this opportunity or beginning the interview process, feel free to connect directly via LinkedIn: LinkedIn: https://www.linkedin.com/in/ra... Principal Mechanical Engineer - Platform Integration An advanced aerospace and defense technology company is seeking a Principal Mechanical Engineer to lead the integration of ruggedized sensor and electronics systems onto large mobile platforms for government and defense applications. This role is focused on translating advanced sensing and electronics technologies into durable, field-deployable systems capable of surviving demanding operational environments across vehicle, trailer, and maritime platforms. The ideal candidate brings deep experience with mechanical integration, ruggedized hardware design, environmental survivability, and large-scale platform constraints. This is a highly hands-on engineering role requiring...
QE
Aug 05, 2026
Full time
Lead Opto-Mechanical Engineer - 077QE
$138,476 - $230,793 yearly
Quartus Engineering Remote (San Diego, CA)
About Quartus Quartus Engineering Incorporated (www.quartus.com) is a leading provider of engineering services and integrated hardware solutions for a wide range of clients and industries. We employ advanced computer-aided engineering tools in the areas of optics, structural, thermal, and coupled analyses. We couple our engineering analysis capabilities with design, prototype, integration and test capabilities to create solutions for our clients that are of extraordinary value. About Aerospace Sector Quartus is a key contributor to aerospace advancements, specializing in engineering simulation and custom hardware. We've played a vital role in a diverse range of free space, launch and spacecraft projects including the NASA James Webb Space Telescope project for 17 years, covering design, analysis, and testing. Quartus is involved in leading in-space servicing, assembly, and manufacturing (ISAM) systems. Our expertise spans aircraft structural design, analysis, and testing,...
SU
Aug 05, 2026
Full time
Staff Engineer 3 - Mechanical Design, SSRL
$167,740 - $203,787 yearly
Stanford University Menlo Park, CA
Position Overview: \n The Stanford Synchrotron Radiation Lightsource (SSRL) directorate of SLAC National Accelerator Laboratory is a national user facility providing synchrotron radiation for research in biology, chemistry, engineering, environmental science, material science, medicine, and physics. SSRL operates and maintains the 3GeV electron storage ring SPEAR3, the associated injector facility, and synchrotron radiation beam lines on SPEAR3. The SSRL Beam Line Systems (BLS) division designs, constructs, and commissions new synchrotron radiation beam lines and retrofits existing beam lines for new capabilities or improved performance. \n The SSRL Beam Line Development (BLD) group works with scientists and other engineers in the design of synchrotron radiation instrumentation and optics. Components of x-ray beam lines range in complexity from simple mechanical supports to intricate optical assemblies providing precise manipulation of optical elements subject to high thermal...
AC
Aug 05, 2026
Full time
Senior Mechanical Engineer
$182,000 - $230,000 yearly
ATOMS Careers page San Francisco, CA
Who we are Atoms is building the machines that power the next era of progress. Over the last decade, software has transformed the digital world. But the physical world, where food is made, minerals are mined, goods are moved, and industries are run, remains far less intelligent, far less efficient, and far more constrained. We're changing that. Atoms builds Physical AI- real-world robots for the industries that move civilization forward, starting with food, mining, and transport. Our systems are designed to understand, predict, and control the real world with precision, turning complex physical operations into something more reliable, more scalable, and more productive. This work requires more than robotics. It requires deep integration across hardware, software, AI, operations, manufacturing, and real estate. We don't just build machines in a lab. We deploy them into real environments, operate them, learn from them, and improve them until they work at scale. We are...
PF
Aug 05, 2026
Full time
Senior Mechanical Engineer
$138,100 - $263,800 yearly
Pacific Fusion San Leandro, CA
About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulser-driven inertial fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more about us in this letter from our founders. Why This Role Matters Pacific Fusion is seeking an exceptional Senior Mechanical Engineer to help create the...
PS
Aug 05, 2026
Full time
Electronics Research and Development Engineer
$105,900 - $231,000 yearly
Penn State University State College, PA
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 employee or student, please click "Apply" and complete the application process for external applicants. Approval of remote and hybrid work is not guaranteed regardless of work location. For additional information on remote work at Penn State, see Notice to Out of State Applicants. POSITION SPECIFICS We are searching for a highly motivated and experienced Electronics Research and Development Engineer to join the Embedded Systems team of the Applied Research Laboratory...
BI
Aug 05, 2026
Full time
Principal Engineer, Compressor Module Leader
$190,000 - $215,000 yearly
Beehive Industries Loveland, OH
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 Englewood, Colorado, Loveland, Ohio facility or remote. Role Overview We are seeking a Principal Engineer, Compressor Module Leader that will be responsible to execute the design, analysis, evaluation and assemblies of the compressor module in an aviation jet engine using sound engineering...
Lu
Aug 05, 2026
Full time
Senior Electrical Engineer
$120,000 - $208,000 yearly
Luxus Austin, TX
Senior Electrical Engineer (Building Design) Company Name: Michael Baker International Location: Austin, TX Project Focus: Healthcare, Mission Critical Work Setting: Hybrid Salary: $120,000 - $208,000 (Based on Experience) + Bonus Potential & Full Benefits Recruited Exclusively By: Luxus | AEC Talent Partners Position Overview This is a high-impact leadership opportunity for a Senior Electrical Engineer to lead the design and execution of resilient, high-performance building systems across complex and mission-critical environments . In this role, you will drive electrical engineering solutions from concept through construction while collaborating with multidisciplinary teams to deliver intelligent, future-ready facilities. You'll contribute to some of the most technically demanding and meaningful projects in the built environment-including healthcare facilities, higher education campuses, mission-critical infrastructure, and complex commercial...
TA
Aug 05, 2026
Full time
Senior Propulsion Engineer, Design (Combustion Devices)
$130,000 - $210,000 yearly
True Anomaly Denver, CO
Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. 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 Senior Combustion Devices Design Engineer at True Anomaly, you will own the full lifecycle of combustion device development - from architecture trades through flight delivery. You will serve as the team's subject matter expert on injectors, regeneratively cooled thrust chambers, acoustic...
TA
Aug 05, 2026
Full time
Electrical Engineer (Senior - Principal), Harness
$135,000 - $220,000 yearly
True Anomaly Denver, CO
Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. 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 True Anomaly is looking for you, a senior to principal-level technical leader, to architect spacecraft-wide harness solutions that span multiple programs, teams, and vehicle configurations. You will define the standards, conventions, and automation strategies that enable rapid, reliable harness...
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