Jobs in the United States

25+ jobs

Save this search

Added just now
Field Engineer
MWH
Austin, TX
MWH Constructors is currently seeking a Field Engineer to support a multi-million-dollar wastewater treatment plant project in Austin, TX.
Added 1 min ago
SI
Process Instrumentation & Controls / Automation Engineer
SSOE, Inc.
Midland, MI · Toledo, OH
- $85,000 to $100,000 USD / year
SSOE Group is looking for a mid-level Instrumentation & Controls / Automation Engineer in the Midland (Michigan) or Toledo (Ohio) area who would like to be part of the growing SSOE Team. At…
Added 1 min ago
Process Engineer
SSOE, Inc.
Columbus, OH
…solutions. In the case of a licensed staff member, acting as a lead project engineer, this includes but is not limited to, the stamping/sealing of one's drawings/documents as well as…
Added 3 mins ago
A
Inspector II- Transportation
AECOM
Phoenix, AZ
- $25 to $39 USD / hour
…infrastructure projects under the general supervision of the resident…
Added 4 mins ago
Systems Engineer / Systems Integrator
SAIC
Chantilly, VA
…is seeking a highly motivated and forward-thinking Systems Engineer/Integrator with GEOINT experience to join our team. This position supports development, transition and integration of…
Added 5 mins ago
Facility Maintenance Mechanic
Albertsons Companies
TRACY, CA · Tracy, CA
The Maintenance Engineer is responsible for performing and/or overseeing preventive maintenance on equipment. Completion of daily of Preventative Maintenance (PM) work orders, scheduled…
Added 5 mins ago
Senior Embedded Field Reliability Engineer
Tractable
Salt Lake City, UT
LumaScanner started as a small, scrappy project and is fast becoming a major revenue line. Our Salt Lake City team designs, builds and supports it - hands-on work, close to the hardware,…
Added 8 mins ago
Field Engineer -- Recent Graduates
Harder Mechanical Contractors
Sacramento, CA
Organize project records in an effective document control system
Added 8 mins ago
Field Engineer -- Recent Graduates
Harder Mechanical Contractors
Concord, CA
Organize project records in an effective document control system
Added 8 mins ago
Engineer- Controls II USA
First Solar (US)
Trinity, AL
…equipment/system start-ups, data collection and optimization of control…
Added 10 mins ago
Plant Engineer I – Flowsheet Integration
Amentum
Richland, WA
Develop, review, concur with and/or assess management control procedures, technical procedures, or guides
Added 10 mins ago
Global Practice Leader of Mission Critical Engineering
Amentum
Philadelphia, PA
Set expectations for engineering quality, technical reviews, scope control, schedule reliability, safety, professional licensure compliance and client satisfaction; hold delivery leaders…
Added 10 mins ago
P&ID Asset Verification Engineer
Insight Global
Little Rock, AR
…closely with plant operations, maintenance, engineering, and project teams to ensure facility documentation accurately reflects field…
Added 12 mins ago
Campus Undergraduate Summer Internship Program - 2027 Cybersecurity AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
…innovate, and make an impact from day one. As a Cybersecurity AI Engineer Intern in Enterprise Technology Services, you’ll join a 10-week Summer Internship Program and contribute to…
Added 16 mins ago
Safety Manager
Gallagher
Albuquerque, NM
…constructions and fire safety standards and coordinate with the project management team to help improve safety on the jobsite. Inspects site to determine if conditions meet the required…
Added 16 mins ago
Safety Manager
Gallagher
Meridian, ID
…constructions and fire safety standards and coordinate with the project management team to help improve safety on the jobsite. Inspects site to determine if conditions meet the required…
Added 16 mins ago
Space Systems Integration Engineer - (C3) Battle Management
The Aerospace Corporation
El Segundo, CA
As a Space Systems Integration Engineer within the Command, Control, and Communications (C3) Department, you will be responsible for leading the assembling of a holistic view of the…
Added 17 mins ago
Product Manager I
TAS Energy Inc
United States
Coordinate with the designated Project Engineer equipment selections, and address any ongoing production issues, purchasing, and production control, etc.
Added 17 mins ago
Program Delivery Support Manager
Fluor Careers
Sacramento, CA
The Program Delivery Support Manager serves as the primary liaison between the Authority, the architect/engineer of record, contractors, and field personnel. The position requires strong…
Added 17 mins ago
Manager I, Process Engineer
Worley
Lakeland, FL · Lakeland
…standards, and industry standard practices. Skilled in estimating project costs and writing proposal content. Adept at budgeting and cost…
Added 17 mins ago
Mechanical Manager
Bureau Veritas
Lebanon
Monitor contractor work for compliance with the Project Quality Control Plan and Critical Path Schedule
Added 18 mins ago
IS
Cybersecurity Engineer
Infinity Systems Engineering
Colorado Springs, CO
- $30 to $40 USD / hour
We are seeking a Cyber Security Systems Engineer to join our professional engineering team. This position will support cybersecurity assessments and hardening of operational and support…
Added 19 mins ago
Transportation Hydraulics EIT/Coordinator
HDR
Denver, CO · Colorado Springs, CO
Work under project engineers on the application of various design engineering and modeling techniques in the development of water resource projects for federal, state and local…
Added 20 mins ago
Engineer II, Product Development Design, Air Manufacturing Innovation
Nike
St. Charles, MO
As a Product Development Engineer II, Design, you will join the Design Engineering team at Air Manufacturing Innovation and report to the Manager, Product Development Engineering, Design.…
Added 20 mins ago
Air Proprietary Experienced Tooling Engineer
The Boeing Company
Berkeley, MO
Drive tooling lifecycle management, configuration control, change management, and documentation (process plans, inspection procedures, safety analyses, maintenance procedures).

Leidos

Senior Energy Engineer

Collinsville, IL, United States

Pay Range $73,450.00 - $132,775.00

Apply About employer

Applications open in a new tab.

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.

#Remote

#Featuredjob

REQNUMBER: R-00192787

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.

Apply About employer

More about this job

Skills

Energy efficiency
Natural gas
HVAC
Research
Quality control
Microsoft Office
Microsoft Excel
Communication skills
Time management
Team building
LEED
Customer experience
eQuest
Trane TRACE

Report this job