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Added 3 mins ago
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Fire Protection Engineer
SSOE, Inc.
Toledo, OH
- $100,000 to $125,000 USD / year
SSOE is looking to hire a Fire Protection Engineer to join our team allowing the selected individual with the opportunity to participate in the design of state-of-the-art industrial and…
Added 10 mins ago
Cybersecurity Architect
CGI Technologies and Solutions, Inc.
Calgary, CA · Toronto, CA
…practical security architectures, identify security risks and control requirements, evaluate technologies, and provide architectural guidance throughout the solution…
Added 10 mins ago
S
CNC Lathe Machinist, Manufacturing - CPS
Saint-Gobain
GARDEN GROVE, CA
- $23 to $42 USD / hour
The CNC Machinist – Mills sets up and operates computer numerical control machines to fabricate parts per work order/drawing requirements in a safety conscious and quality-focused manner.…
Added 10 mins ago
S
Sr. Process Engineer - CPS
Saint-Gobain
GARDEN GROVE, CA
- $92,000 to $142,000 USD / year
Based in Garden Grove, this site-based Senior Process Engineer role leads injection molding process development, new mold introduction, tooling optimization, production readiness, and…
Added 11 mins ago
Field Engineer - Preparatory Works
Bechtel Corporation
San Jose, CA
Bechtel is seeking a Field Engineer to support construction management oversight of preparatory works for the BSVII project. Working within the client organization as part of an integrated…
Added 12 mins ago
Quality Assurance/Quality Control Manager
Leidos
San Diego, CA
…processes. This requires creating robust "gates" of quality…
Added 12 mins ago
TC
Traveling Baggage Handling Systems Superintendent - Aviation
Turner Construction
Denver, CO
- $40,123 USD / year
Oversee Special Systems installation in compliance with approved contract documents, scheduling, logistics, quality control, field operations, WIP (Work in Place), and Trade employee…
Added 13 mins ago
Manufacturing Engineer II (Onsite)
Collins Aerospace
El Verano, CA
Support Quality Control plans and Safety compliance actions
Added 13 mins ago
Senior Manufacturing Engineer
LEMO Group
Rohnert Park, CA
Knowledge of various adhesives and potting compounds for bonding and electrical isolation and protection
Added 31 mins ago
Engineer IV, Nuclear
X-Energy, LLC
Rockville, MD
Execute nuclear engineering assignments with clear and specified objectives; utilize conventional specifications and/or Interface Control Documents and plans.
Added 31 mins ago
Engineer II, Nuclear
X-Energy, LLC
Rockville, MD
Execute nuclear engineering assignments with clear and specified objectives; utilize conventional specifications and/or Interface Control Documents and plans.
Added 33 mins ago
Senior DC Power Electronics Verification & Validation Engineer
LayerZero Power Systems Inc
Raleigh, NC
…DC-link components, sensing circuits, auxiliary power supplies, protection circuits, and control…
Added 33 mins ago
Digital Power Controls Engineer
LayerZero Power Systems, LLC.
United States
We are seeking a skilled Digital Power Controls Engineer to develop embedded firmware for advanced power conversion systems and energy infrastructure products. This role will be responsible…
Added 37 mins ago
Senior Research Engineer
University of Georgia Staff
GA
The SER-CAT beamline engineer position is a critical component of the highly skilled staffing matrix of the SER-CAT operations team that is required to maintain and improve SER-CAT as a…
Added 48 mins ago
Nuclear Safety Engineer (Senior-Level)
Hanford Tank Waste Operations & Closure, LLC
Richland, WA
…construction project engineering, procurement engineering, control system engineering, engineering standards/program implementation, and the Chief Technology Office. These areas support all…
Added 48 mins ago
Nuclear Safety Engineer (Mid-Career)
Hanford Tank Waste Operations & Closure, LLC
Richland, WA
…construction project engineering, procurement engineering, control system engineering, engineering standards/program implementation, and the Chief Technology Office. These areas support all…
Added 49 mins ago
Manufacturing Automation Engineer, Solar - (Starlink)
SpaceX
Redmond, WA
Implement vision systems for robotic guidance, quality control and data collection.
Added 49 mins ago
Automation & Controls Engineer, Solar (Starlink)
SpaceX
Redmond, WA
Implement vision systems for robotic guidance, quality control and data collection.
Added 1 hour ago
Senior Electrical Project Engineer
Weston Solutions
Lakewood, CO · Austin, TX · Houston, TX · Lincolnshire, IL · West Chester, PA
The Senior Electrical Engineer provides coordination of project execution and control to achieve continuity of purpose to meet scope, schedule, budget, safety, and quality goals from…
Added 1 hour ago
Senior Energy Engineer
Leidos
Collinsville, IL
…and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in…
Added 1 hour ago
Senior Energy Engineer
Leidos
Carbondale, IL
…and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in…
Added 1 hour ago
Senior Energy Engineer
Leidos
Effingham, IL
…and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in…
Added 1 hour ago
Senior Energy Engineer
Leidos
Belleville, IL
…and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in…
Added 1 hour ago
Senior Energy Engineer
Leidos
Champaign, IL
…and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in…
Added 1 hour ago
Senior Energy Engineer
Leidos
Peoria, IL
…and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in…

Leidos

Senior Energy Engineer

Peoria, IL, United States

Pay Range $73,450.00 - $132,775.00

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Job details

Pay: Pay Range $73,450.00 - $132,775.00
Posting language: English
Posted: Sep 22, 2026

Original job description

Description

Leidos Engineering LLC is a premier national engineering-based management consulting firm. We are seeking an experienced and motivated candidate to join our team as a Senior Energy Engineer. The position is ideal for a person with excellent technical skills and energy engineering experience with experience in calculating energy saving estimates, energy auditing, and communicating technical issues within the project team while working closely with contractors, suppliers, architects, and project engineers.

Primary Responsibilities:

Reviewing technical energy efficiency applications for incentives and rebates for Ameren Illinois electric and natural gas customers
Review different types of energy using systems within the industrial and/or commercial markets (HVAC, Lighting, compressed air systems, energy management systems, etc)
Research technology changes to support improvements to the energy efficiency program and provide solutions for implementation improvements
Maintain working knowledge of the Illinois Technical Reference Manual and associated energy efficiency concepts.
Review existing energy savings methods for quality control/improvements
Utilize independent judgment to verify technical requirements are met throughout various energy savings initiatives
Coordinate & provide guidance to supporting teams regarding energy efficiency programs

Basic Qualifications

Bachelor’s degree in engineering, Economics, Business Administration or related, with six plus (6+) years of relevant experience
Prior experience in energy efficiency or similar technologies.
Proficiency with Microsoft Office Products, especially Microsoft Excel
Must be able to work cooperatively on a technical team, along with working with non-technical team members.
Must have well developed communication skills and be able to express thoughts and ideas clearly and concisely in both verbal and written format.
Strong planning, organization, time management, and team-building skills with demonstrated ability to make unanticipated changes to production deliverables required

Preferred Qualifications

CEM or LEED certification
Understanding of utility-offered products or services
Focus on being able to see things through customer’s eyes to improve customer experience and satisfaction
Experience working with commercial contractors
Experience with Advanced Lighting and Controls, Commercial HVAC, Compressed Air, or Industrial Process technology
Familiarity with the International Energy Conservation Code (IECC) or ASHRAE Efficiency Standards
Experience with COMcheck, eQuest, Trane TRACE™, or Carrier HAP
Experience with Customer Relationship Management (CRM) software
Experience in the development and implementation of standards, procedures and guidelines for a process-oriented position.
Excellent English oral and written communication skills.

Job Location: This position is a remote position. Ameren Illinois and Leidos believe it is very important to provide employment opportunity to the utility ratepayers that reside in Illinois. Therefore, there is strong preference for the successful candidate to be located in the Ameren Illinois service territory https://www.ameren.com/illinois/company/about-ameren/service-territory (roughly the southern two-thirds of Illinois). The Ameren Illinois service territory includes several large to mid-size communities such as Galesburg, Quincy, Peoria, Bloomington-Normal, Champaign-Urbana, Danville, Decatur, Springfield, Charleston-Mattoon, Effingham, Mt. Vernon, Marion, Carbondale, and Metro East (Belleville, O'Fallon, Granite City, Edwardsville, Alton, Collinsville).

Travel may also be required to the Peoria, IL and/or Collinsville, IL offices on a periodic basis.

Although this role will primarily support the Ameren Illinois Energy Efficiency Program, Leidos will be the employer of the person, Ameren Illinois does not take any role in selecting the person for employment, and Ameren Illinois will not have any role in managing the work performed by the person.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

September 21, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $73,450.00 - $132,775.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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REQNUMBER: R-00192787-OTHLOC-1721

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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