84 Results for

Electrical Jobs in O Fallon, IL

Jobs

New!

Berkeley, MO1 day ago

$164,900–$223,100 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. As a Lead Engineer on the Mission Systems Hardware team, your role will lead a team in completing the development, qualification, and transition to production of multiple Mission Systems hardware, such as mission computing, communications, navigation, surveillance, datalink and displays.

New!

Berkeley, MO1 day ago

$91,800–$124,200 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

New!

Berkeley, MO1 day ago

$141,100–$190,900 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Candidates must have at least one year of experience in a leadership role (team leader, temp manager, large scale cross functional project/program management, or formal manager experience) OR have completed the Boeing internal course “Exploring Leadership”.

New!

St. Louis, MO5 days ago

$125,000–$155,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Represent the Firm in Client Meeting; Supervise Projects from Concept through Completion; Serve as the Technical Lead Delegating work and Mentoring Staff; Provide Design Review and QA/QC.

St. Louis, MO8 days ago

$40–$50 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Experience with BAS platforms such as Niagara, Schneider (EcoStruxure), Johnson Controls (Metasys), Siemens (Desigo/Apogee), Honeywell, Distech, Delta Controls, Trane, Carrier i-Vu, or similar.

New!

Berkeley, MO1 day ago

$112,200–$151,800 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries.

New!

Berkeley, MO1 day ago

$99,450–$134,550 Per Year

Experience in real-time software architecture and design methodologies to synthesize models and simulation frameworks that meet real-time requirements; this includes knowledge of real-time target environments, its processor and network architecture, communication protocols, and electrical interfaces. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

New!

Berkeley, MO1 day ago

$129,200–$174,800 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. 3 years of experience with the development of Flight Controls or Flight Controls Systems such as Flight Control Computers/Vehicle Management System Computers, Actuators, Air Data Probes, and Navigation Systems.

New!

Berkeley, MO1 day ago

$136,850–$185,150 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The role requires strong technical leadership, independent execution of complex tasks, advanced use of computational electromagnetic (CEM) solvers, and the ability to produce and defend technical results with minimal oversight.

New!

Berkeley, MO1 day ago

$136,850–$185,150 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. You will have the opportunity to operate in an agile development environment, mature our products through the development lifecycle, work on next generation open-architecture model-based designs, and collaborate across multiple disciplines.

New!

Berkeley, MO1 day ago

$112,200–$162,150 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Manage program deliverables by developing risk-mitigation strategies, tracking issues and opportunities, and monitoring baseline plans to evaluate project performance and capture lessons learned.

New!

Berkeley, MOToday

$136,850–$185,150 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. You will own integration architecture, verification strategy, and technical delivery; lead cross-functional integration activities spanning avionics, software, structures, and flight test; mentor engineers; and act as the technical point-of-contact for program stakeholders, suppliers, and certification authorities.

New!

Berkeley, MO1 day ago

$136,850–$185,150 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Knowledge of Signal Integrity & Interconnect: Expertise in high-speed digital signal design, including impedance matching, managing signal integrity, and utilizing advanced interconnect solutions like VPX3's discrete coaxial/twinax cabling is highly valued.

St. Louis, MO7 days ago

Education Requirements: Bachelor’s degree in science, engineering, construction management, or related field; or 20+ years of directly relevant experience managing environmental remediation, heavy civil construction, site restoration, earthwork, subcontractors, schedules, budgets, safety, and quality in lieu of degree. Level of Experience Requirements: Experience developing or supporting cost estimates, schedules, subcontractor scopes, labor/equipment/material pricing, cost tracking, and invoicing for environmental remediation and/or construction projects.

Fenton, MO30+ days ago

$100,000–$200,000 Per Year

Our client, a growing Mechanical, Electrical, & Plumbing (MEP) engineering consulting firm, is seeking a Senior Electrical Engineer to support the design and delivery of electrical systems for commercial and institutional facilities. This position offers the opportunity to lead project teams, mentor junior engineers, and serve as a direct client interface, making it an excellent opportunity for someone ready to expand their leadership responsibilities.

St. Louis, MO30+ days ago

$100,000–$140,000 Per Year

We create medical-grade imaging tools, and we need a meticulous person to design, test, and troubleshoot printed circuit boards (PCBs) for complex imaging purposes. You'll oversee the entire hardware lifecycle, from the initial design and product simulation to fabrication and assembly, taking care of any problems and making sure everything is up to spec.

St. Louis, MO30+ days ago

Full-time

As an award-winning, woman-owned, minority-owned boutique engineering firm, we’ve built a reputation for delivering world-class work while creating a culture that feels like home. Every year, we dedicate paid time off for volunteering and encourage our team to use their talents to make a difference whether that’s mentoring students, serving local nonprofits, or getting hands-on in community projects.

Fenton, MO30+ days ago

$80,000–$100,000 Per Year

The client is expanding and looking for someone ready to take on leadership responsibility - managing portions of a project, mentoring junior team members, and interfacing directly with clients. Selectek is seeking a motivated Electrical Engineer with commercial structural design experience to join our growing design team in Fenton, MO.

Fenton, MO30+ days ago

$80,000–$100,000 Per Year

If you are interested or would like more information on this position, please click the apply button or contact me directly at: tharvey@selectek.net or call me at (678) 802-6625. Preferred skills:5+ years of experience designing electrical systems for commercial buildings .

Creve Coeur, Missouri30+ days ago

$103,175–$132,810 Per Year

The purpose of a Senior Professional Electrical Engineer is to provide technical authority and direction as the Engineer of Record (EOR) for the development of electrical engineering designs, studies and solutions and part of an integrated project team. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions.

St. Louis, MO30+ days ago

Full-time

Louis and a woman-owned, minority-owned boutique firm, delivering impactful engineering solutions in a workplace where people feel valued and empowered to grow. Every year, we dedicate paid time off for volunteering and encourage our team to use their talents to make a difference whether that’s mentoring students, serving local nonprofits, or getting hands-on in community projects.

Fenton, MO30+ days ago

$80,000–$100,000 Per Year

Louis, MO, needs candidates with strong backgrounds in power and lighting distribution to oversee commercial projects. Expected Pay Range: $80,000-$100,000 annually, depending on experience and certification level.

Clayton, Missouri30+ days ago

$100,019–$152,807 Per Year

AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities.

St. Louis, Missouri30+ days ago

You will lead designs and produce drawings for runway and taxiway lighting systems, NAVAIDs, and aviation infrastructure, develop calculations, specifications, engineering reports, and construction cost estimates, attend client meetings and site visits, and perform construction administration. You will have the opportunity to lead, develop, and deliver designs of varying sizes and complexity in our local and virtual team environment as well as engage in client relationship building and assist with winning the next big project all within an established infrastructure/aviation team.

Granite City, Illinois30+ days ago

$90,000–$100,000 Per Year

Support specifying, manufacturing, and validating of systems which include hydraulics, pneumatics, servos, motor drives, relays, communication networks, touchscreens, digital and analog i/o, and robotics. The final pay offered to a successful candidate will be based upon various factors unique to each individual that may include but are not limited to years of experience, industry knowledge, technical skills, education, qualifications, etc.

St Louis, MO30+ days ago

This role focuses on delivering electrical protection & control and physical substation designs, ranging from small distribution facility upgrades to large transmission projects. We are recruiting on behalf of a global engineering and consulting client for an Electrical Engineer – Substation to support projects across the U.S. and internationally.

Saint Louis, MO15 days ago

Remote

Full-time

In this role, you will oversee substation engineering and consulting services for clients across the U.S. You will lead multidisciplinary project teams to deliver industry-leading designs for new construction, upgrades, and redevelopment projects across distribution, generation, institutional, industrial, and manufacturing sectors. Technical LeadershipOversee advanced engineering activities, including: Physical substation design (layouts, grounding, lightning protection, control buildings, and auxiliary systems).

Creve Coeur, Missouri30+ days ago

$103,175–$132,765 Per Year

Providing technical authority and direction as the Engineer of Record (EOR) for the development of electrical engineering designs, studies, and solutions. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions.

St. Louis, MO30+ days ago

Full-time

This role is ideal for May 2026 Electrical Engineering graduates who are looking to launch their career in power and substation design with hands-on experience, mentorship, and real project exposure starting Summer 2026. Create and modify one-line diagrams, three-line diagrams, control schematics, wiring diagrams, relay panel arrangements, and cable schedules for high-voltage substations (32.4–230kV).

St. Louis, Missouri30+ days ago

St. Louis, MO30+ days ago

Full-time

St. Louis, MO30+ days ago

$120,000–$150,000

Join a respected, employee-owned engineering firm where your electrical expertise directly influences complex, high-performance building systems across healthcare, institutional, and commercial environments. This is a leadership-level design role for an experienced Electrical or MEP Engineer who thrives on technical depth, client interaction, and mentoring junior engineers.

Hazelwood, MO30+ days ago

Full-time

Experience with Model Based Systems Engineering (MBSE) CompTia Security + Certification Education:Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science This job is with Encode, Inc a fully owned subsidiary of Lancesoft The electrical design work will be in support of developing maintenance equipment to include connections between equipment and aircraft subsystems, network infrastructure, and computing hardware supporting instrumentation and network system connections.

St. Louis, MO8 days ago

Our mission is to create innovative and unique manufacturing solutions that provide high quality and cost-effective production capabilities for metalworking manufacturers. You enjoy resolving issues and providing solutions to the customer while working with a group of highly skilled individuals alongside impressive technology.

Clayton, Missouri30+ days ago

$142,710–$215,440 Per Year

About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities. We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants.

Fenton, MO25 days ago

Remote

Full-time

This role bridges engineering and construction by working closely with field electricians, project managers, designers, and VDC/BIM teams to deliver fully constructible designs across a wide range of projects, from small Design/Build efforts to some of the largest hyper-scale construction projects in the country. In addition to permit drawing development, the Electrical Engineer reviews outside engineering documents for accuracy and constructability, identifies value engineering opportunities, as well as perform engineering studies such as arc flash, short circuit, duct bank ampacity, power factor correction, and lighting.

Clayton, Missouri30+ days ago

$77,890–$118,999 Per Year

St. Louis, Missouri30+ days ago

$77,000–$155,000 Per Year

Develop substation layout drawings including, plan and elevations, yard layouts, grounding, grounding details, raceway, raceway details, control building layouts, cable lists, and material lists on new and existing substations. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today’s diverse energy needs.

Clayton, Missouri30+ days ago

$74,353–$113,595 Per Year

AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities.

Clayton, Missouri30+ days ago

$118,023–$180,313 Per Year

New!

St. Louis, MO5 days ago

Operate the Storeroom under supervisor direction: receive parts/tools/labels/supplies, verify against purchase orders, maintain bin cards and issue files, and generate purchase requisitions for approval. Proven skill across advanced maintenance disciplines: industrial electronics, welding, pipe fitting, carpentry, shop machine operation, pump and boiler repair, and HVAC (via education or experience).

New!

St. Louis, MO1 day ago

Knowledge of data center infrastructure and critical electrical systems including switchgear, Uninterruptible Power Supplies (UPS), batteries, Static Transfer Switches (STS), Automatic Transfer Switches (ATS), Power Distribution Units (PDU), medium voltage systems, transformers, metering systems, lighting controls, panelboards, switchboards, and related power distribution equipment. The Electrical Commissioning Specialist will be responsible for the management and oversight of all commissioning plans, processes, startup activities, pre-functional test reports, functional performance test reports, testing logs, commissioning logs, and closeout documentation associated with electrical commissioning on assigned projects.

Berkeley, MO30+ days ago

Full-time

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Applies engineering knowledge of electrical, electronic, and electro-mechanical components in evaluation of components for assembly and subassembly repair/design Directly supports Sub-contractors and Suppliers to ensure their electronic components are qualified for client usage per the contract and the Parts Management Plan Significant experience with a harsh environment/high reliability design environment, including previous aerospace, medical device, automotive, or industrial design/application experience. Incorporates Environmental Health and Safety (EHS), LEAN and Quality principles into (1) materials and processes, (2) research and qualification, (3) work procedures and (4) lab testing and qualification Supports, establishes work statements, defines strategies, and/or provides consultation with peers while keeping management informed Significant experience with military and/or industry specifications.

New!

St. Louis, MO1 day ago

The Field Electrical Power Engineer will be responsible for project oversight of all aspects of electrical power systems including one-line drawings, NEC code compliance, power scheme control drawings, short circuit coordination drawings, arc flash studies and labeling, circuit breakers, switchgear, medium voltage systems, relays, grounding systems, overcurrent protection, transformer differential protection, and power system communication. Knowledge of data center electrical infrastructure including Uninterruptible Power Supplies (UPS), Static Transfer Switches (STS), Automatic Transfer Switches (ATS), Power Distribution Units (PDU), batteries, metering systems, and distribution power systems.

St. Louis, Missouri30+ days ago

In this position, you will collaborate with engineers to design primarily airfield electrical and lighting systems, navigational aid systems, and apron lighting in support of our nation-wide aviation airport clients, as well as other lighting and power systems in support of our nationwide infrastructure and transportation projects. The Team: Joining our Aviation team means an opportunity to explore your potential and apply your diverse skills to serve the large and small airports of the aviation industry as a trusted advisor.

New!

St. Louis, MO1 day ago

Strong knowledge of electrical construction systems including Data Centers, Electrical Switchgear, Uninterruptible Power Supplies (UPS), Batteries, Static Transfer Switches (STS), Automatic Transfer Switches (ATS), Power Distribution Units (PDU), Medium Voltage systems, Protective Relays (SEL preferred), Metering, Transformers, and Distribution Power systems. This includes review and documentation of engineering deliverables, VDC coordination, prefabrication, material and equipment receipt, customer-furnished equipment, contract drawings, project specifications, RFIs, submittals, field installation, start-up, testing, commissioning, and project closeout.

Clayton, Missouri30+ days ago

$64,817–$93,201 Per Year

Edwardsville, IL30+ days ago

Proactively suggests safety improvements, process improvements, and personal protective equipment (PPE) to keep people safe in all facets of our workDevelops and maintains programs to encourage safety suggestions from others, improvements to working conditions that may impact safety, and processes that respect safety needs. Electric is an electrical contractor that's in the business of creating connections - providing engineering expertise, backed up by construction and installation know-how in a diverse range of service offerings - from utilities and commercial projects to industrial and telecommunications customers.

East Alton, Illinois30+ days ago

The responsibility of the Electrical Tech is to make decisions on how electrical repair are to proceed, perform quality repairs the first time, handle specialized electrical tasks, and assist Maintenance Techs when assigned. Experience with large AC/DC motors, analog and digital controls, AC inverter drives, solid-state DC drives instrumentation devices and programmable control experience required.

New!

Godfrey, IL2 days ago

Seeking a Maintenance Technician for a manufacturing facility to perform electrical and mechanical repairs, troubleshooting, and preventative maintenance on equipment and systems, including conveyors and industrial machinery. Requires 3+ years of experience in mechanical/electrical repair, familiarity with high-voltage wiring, motor control systems, and troubleshooting machine failures.

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Electrical Jobs in O Fallon, IL

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Senior Electrical Engineer Selectek, Inc.

Sr. Electrical Engineer Selectek, Inc.

Electrical Engineer, PE I ENFRA LLC

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Electrical Engineer Selectek, Inc.

Senior Level Electrical Engineer Sargent & Lundy

Aviation Electrical Engineer RS&H

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Electrical Engineer - Substation Gables Search Group

Principal Electrical Engineer (Engineer V) Asplundh Engineering Services, LLC

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Electrical Engineering Associate I RS&H

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Senior Electrical Physical Designer 1 -- Energy & Industrial Sargent & Lundy

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Lead Electrical Engineer -- Energy & Industrial Group Sargent & Lundy

Multi-Craft Plant Maintenance Mechanic (Boilers/HVAC/Electrical) STERIS - Operations

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MP&P Engineer 4 Skill Code:6B2-Electrical PM&P LanceSoft Inc

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Lead Safety Representative (Utility Electrical) J.F. Electric

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Industrial Mechanic - Electrical Controls - Second Shift Lakin Tire West

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