FULL_TIME

FEED

UNKNOWN

LS Power actively invests in and scales businesses that are meeting the growing needs of the energy expansion, including electric vehicle charging, demand response, microgrids, renewable fuels and waste-to-energy platforms. The Project Engineer will help LS Power evaluate and pursue opportunities to grow its transmission business by developing project concepts, performing engineering analyses and design, and supporting competitive proposals and other development initiatives.

LS Power Development, LLC

Project Engineer

[AW]-iCims

Instead, you will build and harden the core platform capabilities that make those pipelines possible: ingestion frameworks, data cleansing/harmonization utilities, storage and compute infrastructure, and the APIs and agentic (MCP) interfaces that let both humans and AI agents access and operate on platform data and capabilities. Adopt and champion an agentic SDLC approach, using AI coding agents and related tooling as a core part of your own development workflow to substantially multiply engineering throughput (targeting materially higher output than traditional development approaches, not incremental gains).

SS&C Technologies Holdings Inc

Senior Data Platform Engineer

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The Staff Distribution Engineer will work on project teams to create world-class designs for new projects, alterations, and redevelopments on various 2.4kV to 34.5kV overhead and underground utility distribution projects. Develop and prepare distribution voltage packages for both overhead and underground projects, including distribution equipment installation, feeder replacement, cable replacement, and new feeder design.

YEAR

Burns & McDonnell

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This position will help oversee safety and environmental activities; conduct safety and environmental audits and inspections; respond to incidents and near misses; coordinate regulatory reporting and hazardous waste activities; support training programs; maintain records; and assist with the development and continuous improvement of workplace safety, environmental, and sustainability programs. Work with Learning & Development Talent Manager to recommend/develop compliance training programs and materials to assist with safety compliance training, environmental training, hazard communication, and accident prevention programs.

Paulo Heat Treating, Metal Finishing and Brazing

Corporate Health, Safety, Environmental, and Sustainability Engineer

You'll be responsible for all preventative maintenance, necessary maintenance, and repairs to the buildings mechanical, electrical, HVAC and plumbing systems, ensuring the maintenance systems are running efficiently - and to ensure the safety of our clients and their properties. Solid working knowledge of HVAC systems/maintenance, electrical, plumbing, energy management systems and other building mechanical equipment.

Colliers International

Building Engineer

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All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Mastercard Inc

Senior Software Engineer

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: • Abide by Mastercard's security policies and practices; • Ensure the confidentiality and integrity of the information being accessed; • Report any suspected information security violation or breach, and. In this role, youll combine hands-on software engineering with deep quality engineering expertise to define and execute comprehensive validation strategies across functional behavior, transaction integrity, resiliency, performance, failover, recovery, monitoring, and production readiness.

Lead Software Engineer

Collateral duties include controls systems electrical design utilizing AutoCAD Electrical, PLC/PC programming, Human-Machine Interface (HMI) programming, customer training, debug support on site. Our Customer Support provides 24/7 for support calls (during support rotation), conducting phone troubleshooting, remote dial in support/troubleshooting, support escalation process, and as necessary on-site support.

Bastian Solutions, LLC

Robotics Support Engineer

Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. This role requires you to demonstrate expertise in one specialized craft area while maintaining multi-skilled capabilities across electrical, HVAC, plumbing, and central utility plant operations.

Jones Lang LaSalle Inc

Operating Engineer

In this role you will be focused on the planning, design, and management of various civil engineering projects including water/wastewater/stormwater and transportation projects for local and government agencies. For ten consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.

Farnsworth Group

Civil Engineer

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Work encompasses entire projects, including the initial due diligence phase through conceptual/preliminary design phases, and all the way through the final design, construction, and record drawing phases. For ten consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.

Farnsworth

Renewable Energy Civil Engineer

Louis, MO What You’ll Do: Provide lead civil engineering technical support and design for the development of renewable energy projects (conceptual through final design and construction), as part of an engineering team. Work encompasses entire projects, including the initial due diligence phase through conceptual/preliminary design phases, and all the way through the final design, construction, and record drawing phases.

Renewable Energy Civil Engineer/Project Manager

7+ years of experience in the design of mechanical engineering systems for non-commercial, heavy industrial plants (power, oil & gas, or chemical), with a focus on integrated, detailed system design for new plants, modifications, or replacements; Experience must include the selection of equipment, piping materials, control philosophy, and the preparation of performance sizing calculations and specifications. 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.

Sargent & Lundy

Lead Mechanical Engineer -- Energy & Industrial Group

As an AEC firm, we proudly specialize in industries that inherently carry important social responsibility - we recognize our impact and influence in the communities we serve and pursue corporate responsibility through the lens of people, community, and planet. Project sizes will vary and consist mainly of pharmaceutical, biotech, food and beverage, or industrial projects including existing building renovations/retrofits and new construction.

CRB Group, Inc.

Process Engineer Intern (Summer 2027)

This is a highly visible position with direct exposure to system architecture decisions, integration design, and cross-functional collaboration, plus a clear path to long-term placement for the right fit. Responsibilities Analyze, design, code, test, configure, and modify software applications and enhancements using a range of programming languages, technologies, and development methodologies.

The Timberline Group

Software Engineer – Unifier and OPPM

Job Description: Objective of role: The Embedded Software Engineer is responsible for the design, development, testing, and support of embedded software solutions for both existing and new products, including new hardware bring-up, low-level hardware/software integration, and support of microcontroller-based embedded systems. The ideal candidate is comfortable working close to the hardware and can efficiently diagnose and resolve low-level issues involving microcontrollers, memory, interfaces, sensors, and communication devices.

Illinois Tool Works Inc

Embedded Software Engineer

The general purpose of the Chief Engineer is managing the maintenance of all the mechanical, electrical, and plumbing (MEP) systems throughout the hotel and managing the Engineering department, establish and maintain preventative maintenance programs for all equipment, systems, guestrooms and public areas/ general maintenance; lead effective safety programs; coordinate and implement capital MEP improvement projects. Responsible for the development, implementation and training schedule of extensive Engineering Manuals to include but not limited to Policies and Procedures, equipment locations and operations, Guest Request and House Request Program, Life Safety, location of shut-off valves, isolation valves and utilities mains.

Magnolia St. Louis

Chief Engineer

Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Cloud Engineers define, implementation approaches and plans to ensure optimum cloud performance and reliability across the servers, networks, and related utilities and hardware that comprise the cloud infrastructure.

Peraton Inc

Cloud Engineer

This role is responsible for developing and maintaining automated test solutions, validating complex applications and system integrations, contributing to software quality throughout the development lifecycle, and collaborating with Product, Engineering, and Business stakeholders to deliver secure, scalable, and reliable software solutions. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and.

MasterCard

Software Engineer II

Position Summary: Responsible for the proper operation of all heating, air conditioning, ventilation and utilities needed for a well maintained and safe Power Plant operation. Using talents and resources responsibly, we provide high quality, safe care with compassion, professional excellence, and respect for each other and those we serve.

Utility Engineer Jobs in St. Louis, MO

Project Engineer LS Power Development, LLC

Senior Data Platform Engineer SS&C Technologies Holdings Inc

staff-distribution-engineer-midwest-region Burns & McDonnell

Corporate Health, Safety, Environmental, and Sustainability Engineer Paulo Heat Treating, Metal Finishing and Brazing

Building Engineer Colliers International

Senior Software Engineer Mastercard Inc

Lead Software Engineer Mastercard Inc

Robotics Support Engineer Bastian Solutions, LLC

Operating Engineer Jones Lang LaSalle Inc

Civil Engineer Farnsworth Group

Renewable Energy Civil Engineer Farnsworth

Renewable Energy Civil Engineer/Project Manager Farnsworth

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

Process Engineer Intern (Summer 2027) CRB Group, Inc.

Software Engineer – Unifier and OPPM The Timberline Group

Embedded Software Engineer Illinois Tool Works Inc

Chief Engineer Magnolia St. Louis

Cloud Engineer Peraton Inc

Software Engineer II MasterCard

Stationary Engineer St. Luke's Hospital Chesterfield

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