1,617,821+ Lead Fullstack Engineer Javascript Jobs in USA — Top Companies Hiring June 2026

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Lead Mechanical Engineer (Mission Critical/Data Centers)

**This Opportunity** Great people. Great places. Great projects. kW Mission Critical Engineering, a WSP company, is a high-performance, fast-paced consulting engineering firm designing data centers and mission critical environments across the globe. We hire smart, responsive, team players to work in col ...

Lead Substation Engineer (P&C or Physical)

**This Opportunity** WSP is currently initiating a search for a **Lead Substation Engineer (P&C or Physical)** for our **Ft Mill, SC** office. Be involved in projects with our **Power & Energy Substation Team** and be a part of a growing organization that meets our clients' objectives and solves ...

Lead Control System Software Engineer – Libraries & Standards

Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries, Xylem is at the forefront of addressing the world's most critical w ...

Lead Electrical Engineer (Mission Critical/Data Centers)

Great people. Great places. Great projects. kW Mission Critical Engineering, a WSP company, is a high-performance, fast-paced consulting engineering firm designing data centers and mission critical environments across the globe. We hire smart, responsive, team players to work in collaborative and mentoring offic ...

Lead Electrical Engineer (Mission Critical/Data Center)

Great people. Great places. Great projects. kW Mission Critical Engineering, a WSP company, is a high-performance, fast-paced consulting engineering firm designing data centers and mission critical environments across the globe. We hire smart, responsive, team players to work in collaborative and mentoring offic ...

Lead Mechanical / Plumbing Engineer – Construction Administration (CA)

**This Opportunity** WSP is currently seeking a **Lead** **Mechanical / Plumbing Engineer – Construction Administration (CA)** to support the successful execution of building projects across a variety of market sectors, including commercial, healthcare, higher education, science & technology, and in ...

Service Reliability Lead (Network Engineer Level III)

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, deve ...

Senior Principal Supplier Quality Engineer APKWS Lead

**Job Description**See what you re missing. Our employees work on the world s most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our ...

Engineer Senior Principal Spacecraft Mechanical Design Lead

**Job Description** The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact discriminating technologies for our customers missions. Our collaborative, cross-functional teams ...

Systems Engineer Integration and Test Lead (Onsite)

**Job Description**See what you re missing. Our employees work on the world s most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our ...

CEMA Principal Software Engineer Team Lead (Onsite)

**Job Description**Empower national defense. Advance your career. Make a difference. Join BAE Systems Countermeasure & Electromagnetic Attack Solutions (CEMA) business area in Hudson, New Hampshire as part of the Ground Support Equipment (GSE) team supporting the Compass Call program. As a Software ...

Systems Engineer IVV Lead (Sign On Bonus)

**Job Description**See what you re missing. Our employees work on the world s most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our ...

Software Engineer Lead Security Clearance Eligibility Required

Job Summary Software Engineer Leads are responsible for the architecture of one or more specific CSCIs within a software solution and for overseeing the work of the Software Engineers who develop or modify the CSCI. This includes providing technical decision-making and leadership of a team as well as responsib ...

Product Line Integratioin Verification & Validation Lead Engineer

**Job Description** You don t see it, but it s there. Our employees work on the world s most advanced electronics from saving emissions in the City of Lights to powering the Mars Rover to protecting the F-35 fighter jet. At Electronic Systems, you ll be among the brightest minds, working on the aerospa ...

Product Line Integratioin Verification & Validation Lead Engineer

**Job Description** You don t see it, but it s there. Our employees work on the world s most advanced electronics from saving emissions in the City of Lights to powering the Mars Rover to protecting the F-35 fighter jet. At Electronic Systems, you ll be among the brightest minds, working on the aerospa ...

Lead Product Support Engineer PSE (Querétaro, México)

Lead Product Support Engineer - PSE (Querétaro, México) Job Number: 365372 Category: -MFG & Supply Chain SBU Description: A Lead Product Support Engineer (PSE) role is currently available at Belcan in Queretaro, Mexico. This role is a full-time position with benefits. As a Lead PSE, yo ...

Lead/Senior Aerospace Design Engineer (Querétaro, México)

Lead/Senior Aerospace Design Engineer (Querétaro, México) Job Number: 364933 Category: -MFG & Supply Chain SBU Description: A Lead/Senior Aerospace Design Engineer job is currently available at Belcan in Querétaro México. This job is a full-time position with benefits. This is a full-t ...

Lead Electrical Field Engineer FAB Utility Core

**Requisition ID: 294779** + **Relocation Authorized: National - Family** + **Telework Type: Full-Time Office/Project** + **Work Location: Clay, NY** + **Salary Range:** 105,000- 160,200 annually (salary range is based on market data; final salary offered ...

Substation Engineer I, II, Senior or Lead

Substation Engineer I, II, Senior or Lead Location: Pueblo, CO, United StatesJob ID: 36228Date Posted: May 28, 2026Position will close at 12:00am CT on Jun 12, 2026Salary: $ 72900 to $ 174450 Annually Share: share to e-mail Apply Now > <br ...

Distribution Strategy Engineer II, Senior, or Lead

Distribution Strategy Engineer II, Senior, or Lead Location: Cheyenne, WY, United StatesJob ID: 36166Date Posted: May 21, 2026Position will close at 12:00am CT on Jun 30, 2026Salary: $ 86700 to $ 174450 Annually Share: share to e-mail Apply Now > ...

Substation Engineer I, II, Senior or Lead

Substation Engineer I, II, Senior or Lead Location: Rapid City, SD, United StatesJob ID: 36228Date Posted: May 28, 2026Position will close at 12:00am CT on Jun 12, 2026Salary: $ 72900 to $ 174450 Annually Share: share to e-mail Apply Now > ...

Substation Engineer I, II, Senior or Lead

Substation Engineer I, II, Senior or Lead Location: Cheyenne, WY, United StatesJob ID: 36228Date Posted: May 28, 2026Position will close at 12:00am CT on Jun 12, 2026Salary: $ 72900 to $ 174450 Annually Share: share to e-mail Apply Now > < ...

Civil Highway Design Technical Lead (Professional Engineer)

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the w ...

Process Mechanical Water and Wastewater Engineer Lead

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Lead System Engineer, Model Based System Engineering

**Worker Type** Regular **Job Description** The Advanced Research and Development (ARD) Division is searching for a Lead Engineer to drive digital engineering and model-based system engineering for full system development lifecycle. The full system development cycle includes Modeling a ...

Lead Solutions Design Engineer, AR SRT (FF)

DescriptionAre you inspired by invention? Is problem solving through teamwork in your DNA? Do you like the idea of seeing how your work impacts the bigger picture? Answer yes to any of these and you’ll fit right in here at Amazon Robotics. We are a smart, collaborative team of doers that work passionately to ...

Lead Electric Propulsion Engineer, Amazon Leo, GNC

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ICT Design Engineer, ICT Infra Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Design Verification Tech Lead Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ICT Design Engineer, ICT Infra Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Lead ASIC Design Verification Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ASIC Design Verification Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead Controls & Automation Systems Engineer, Amazon Logistics

DescriptionAmazon created one of the most sophisticated supply chains in the world. From the introduction of Amazon Prime, to the use of advanced technology for package delivery; Amazon consistently drives change from the front of the pack. Amazon is seeking a Senior Systems Development Engineer to ...

Lead Solutions Design Engineer, AR SRT (FF)

DescriptionAre you inspired by invention? Is problem solving through teamwork in your DNA? Do you like the idea of seeing how your work impacts the bigger picture? Answer yes to any of these and you’ll fit right in here at Amazon Robotics. We are a smart, collaborative team of doers that work passionately to ...

Lead Engineer, ML Network Stack Annapurna Labs

DescriptionWe are seeking an experienced engineer and technical leader to join our team that owns the network stack for EC2 distributed AI/ML systems. The team develops support for a variety of frameworks and communication libraries including NCCL, NVSHMEM, NIXL, NCCL GIN, and Perplexity kernels. Solid knowl ...

Lead Engineer, ML Network Stack Annapurna Labs

DescriptionWe are seeking an experienced engineer and technical leader to join our team that owns the network stack for EC2 distributed AI/ML systems. The team develops support for a variety of frameworks and communication libraries including NCCL, NVSHMEM, NIXL, NCCL GIN, and Perplexity kernels. Solid knowl ...

Lead Controls & Automation Systems Engineer, Amazon Logistics

DescriptionAmazon created one of the most sophisticated supply chains in the world. From the introduction of Amazon Prime, to the use of advanced technology for package delivery; Amazon consistently drives change from the front of the pack. Amazon is seeking a Senior Systems Development Engineer to ...

Lead ASIC Design Verification Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ASIC Modem Design Engineer, Amazon Leo

DescriptionAmazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world. Come work at Amazon! We're hiring a Lead Modem Engineer within a high per ...

Lead ASIC Design Verification Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ASIC Design Verification Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ICT Design Engineer, ICT Infra Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Lead ASIC Modem Design Engineer, Amazon Leo

DescriptionAmazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world. Come work at Amazon! We're hiring a Lead Modem Engineer within a high per ...

Lead ASIC Design Verification Engineer, Amazon Leo

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organ ...

Lead ICT Design Engineer, ICT Infra Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Lead ICT Design Engineer, ICT Infra Engineering

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Retro Commissioning Engineer Lead, AMER Central ACx

DescriptionAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our cu ...

Senior Engineer Directed Energy Team & Capture Lead

**Description** Are you interested in leading and advancing Directed Energy system programs and capture efforts? Do you have experience with high-energy lasers and high-power microwaves? Applied Research Associates, Inc. (ARA) is seeking a Senior Engineer to serve as a Team and Capture Lead for our Dire ...

Field Service Engineer IV (C4) Technical Lead

**Who We Are** Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devi ...

Digital Design Engineer Lead Custom Silicon Management

**Role Number:** 200634513-0836 **Summary**Are you a leader? Do you want to utilize your engineering background to make big things happen? Can you influence, connect, get results and communicate effectively? Can you deliver on a predictable and dynamic schedule? We have an extraordinary opportunity ...

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