Systems Modeling jobs in Illinois

Engineering Systems Modeling-Simulation-Analyst

Lemont, Illinois

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Today

Argonne National Laboratory is seeking a research staff member in the area of model development, life cycle analysis (LCA), and technology assessment to quantify energy and environmental effects of energy systems and/or materials. This is a full-time position with the Life Cycle Analysis and Technology Assessment Department in the Energy Systems and Infrastructure Analysis Division. We are seeking applicants with a combination of engineering background and extensive knowledge and experience of P

Full-time

USD 116,250.00 - 181,350.00 per year

Associate Systems Modeling & Controls Engineer

Lemont, Illinois

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Today

Argonne National Laboratory is seeking a Associate Systems Modeling & Controls Engineer in the Strategic Transportation Education & Partnerships (STEP) Department to support the development and application of engineering systems modeling, simulation, controls analysis, and data-driven evaluation tools for the Advanced Vehicle Technology Competition (AVTC) program. The selected candidate will contribute to research and development activities that apply engineering analysis from a systems perspect

Full-time

USD 94,486.00 - 147,398.94 per year

Senior Power Systems Engineer - Modeling

Remote or Austin, Texas

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Today

Overview We are designing the grid of the future! EPE is looking to recruit a Senior Engineer with a background in Interconnection or Transmission Planning studies. In this role you will work closely with leadership to provide subject matter expertise both internally through coaching and developing staff as well as externally to our clients. Responsibilities How you can make an impact: Perform complex interconnection studies including loadflow, short circuit and transient stability across mult

Full-time

Senior Systems Engineer - Mission Engineering, Modeling & Simulation

Remote

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Today

Leidos's Digital is seeking a Senior Systems Engineer - Mission Engineering, Modeling & Simulation. The Senior Systems Engineer will support the U.S. Coast Guard CG-TECH-DME organization in executing enterprise digital transformation, digital engineering, and mission engineering (ME) initiatives supporting Force Design 2028 objectives. The role provides technical leadership in mission engineering, model-based systems engineering (MBSE), and mission-level modeling and simulation (M&S), applying

Full-time

USD 107,900.00 - 195,050.00 per year

Systems Engineer (SME)

Remote

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20d ago

Role SummaryThe Senior Systems Engineer / Solution Architect serves as a Subject Matter Expert (SME) supporting mission-critical software architecture and solutions engineering initiatives within a federal government environment. This role collaborates across technical and operational teams to analyze requirements, develop detailed technical solutions, and support system security and compliance with applicable federal standards. The position contributes to large-scale modernization efforts invol

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Contract, Third Party

Depends on Experience

Sr. Principal Systems Engineer - Signal and Sensor Modeling Engineer

Remote or Tucson, Arizona

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Today

Date Posted: 2026-09-10 Country: United States of America Location: US-AZ-TUCSON-9020 ~ 9020 S Rita Rd ~ BLDG 9020 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the wor

Full-time

USD 132,400.00 - 251,600.00 per year

Power System Engineer

Remote

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Today

Job Title: Power System Engineer Job Location: Taylor Texas 76574 (Remote) Job Duration: 12 Months Contract JOB PURPOSE Provides engineering analysis and technical support to ensure the reliable interconnection of new generators to the system in compliance with NERC Standards, Protocols, Planning Guide, and Market Guides. JOB SUMMARY Provides electrical engineering analysis and technical support for the interconnection of new generation resources and future planning of the electric power sys

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Contract

Power Systems Engineer II

Remote or Austin, Texas

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Yesterday

Overview We are designing the Grid of the future EPE is in search of an Engineer with a background in EMT modelling and power system studies to join our growing Energy Resources team. In this role you will work closely with senior leadership to support our growth strategy and provide subject matter expertise both internally through coaching and developing staff as well as externally to our clients. Responsibilities How you can make an impact: Electro-magnetic Transient (EMT) Studies: Perform

Full-time

Power Systems Engineer II

Remote or Austin, Texas

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Today

Full-time

Protection Principal Engineer

Remote or Austin, Texas

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Today

Overview We are designing the grid of the future! The Principal Engineer will provide power systems engineering expertise in protection design and coordination analyses on the transmission systems. This will include designing protection system including overcurrent, distance, differential, communication-aided protection, wide area protection coordination. The Principal Engineer will also focus on system protection schemes and studies involving generation interconnection protection and NERC PRC

Full-time

Power System Studies Engineering Intern- Utility studies (63469)

Remote or Lakewood, Colorado

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Today

Power System Studies Engineering Intern About the Position As a Power System Studies Engineering Intern in the Renewables Studies Group, you will assist in performing electrical power system modeling and analysis primarily for renewable facilities, supporting the solar, wind, BESS, and substation design teams. Hourly Rate: $27.00/hour The salary range above is based upon the Denver, Colorado labor market. Essential Responsibilities Assists in creating and developing studies and reports, inc

Full-time

USD 27.00 - 30.00 per hour

Principle Machine Learning Systems Engineer

Remote or San Francisco, California

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Today

Overview Working at Atlassian Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Responsibilities Your future team Atlassian is betting that the next era of teamwork will be shaped by people and AI agents working together, with Rovo as the intelligent teammate that underst

Full-time

USD 236,700.00 - 309,025.00 per year

Senior Machine Learning Engineer

Remote or San Francisco, California

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Today

Overview Working at Atlassian Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. Your future team Atlassian is betting that the next era of teamwork will be shaped by people and AI agents working together, with Rovo as the intelligent teammate that understands an organizatio

Full-time

USD 206,100.00 - 269,075.00 per year

Electrical Engineer II, Operations Engineering (Protection & Control)

Chicago, Illinois

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Today

Invenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop, own, and operate large scale projects that power communities and support the energy future. This position will be open for application for at

Full-time

USD 105,000.00 - 125,000.00 per year

Principal Grid Analytics Engineer - Remote

Remote or Kansas City, Missouri

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Today

Principal Grid Analytics Engineer Location Requirement: This position is fully remote and can only be performed in the United States. Ready to make a difference? ICF is seeking a Principal Grid Analytics Engineer to lead a growing team and help shape the future of electric utility solutions through advanced power systems modeling and analytics. We are a relentlessly client-focused group who are re-imagining, re-designing, and re-engineering the way electric utilities tackle industry problems.

Full-time

USD 144,381.00 - 245,448.00 per year

Underground Engineer

Remote

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Today

About Us At Commonwealth, we combine decades of industry-leading expertise with precision engineering to deliver high-quality energy solutions. For over 35 years, we've powered our nation's energy infrastructure while setting the standard for excellence in design, execution, and client service. As a company and as individuals-we bring an unparalleled depth of experience to every project, confidently tackling even the most complex challenges. Our team is empowered to lead within key industry org

Full-time

Senior System Protection Engineer

Remote or Greenwood Village, Colorado

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Today

The Opportunity Ulteig is seeking a Senior System Protection Engineer to serve as a technical leader responsible for the full scope of design, development, and implementation of protective relay settings and coordination studies. You will plan, schedule, and coordinate detailed phases of assigned project work. What You'll Do Lead complex analyses including short-circuit and symmetrical component studies to ensure system reliability.Design and optimize relay settings and coordination strategies

Full-time

USD 141,800.00 - 184,400.00 per year

Senior Electrical Engineer - Remote Eligible

Remote or Roseville, California

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Today

GIG West / Generation Industrial & Government This position is not eligible for recruiting or sourcing by outside parties. Disclaimer: Be cautious and only respond to emails from our "mesainc.com" domain. We will never ask for sensitive information, such as bank account details, SSN, etc., via email. If you receive any communication asking for such information, it is not from Mesa. For any concerns, or to verify the authenticity of a message, please contact us through our official channels. T

Full-time

USD 131,388.75 - 159,126.00 per year

Lead System Protection Engineer

Remote

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Today

The Opportunity Ulteig is seeking qualified candidates for the position of Lead System Protection Engineer. The Lead System Protection Engineer acts as a technical leader and is responsible for the full scope of the design, development, and implementation of protective relay settings and coordination studies. Plans, schedules, conducts and/or coordinates detailed phases of assigned project work. What You'll Do Performs short-circuit and symmetrical component analysis, time-current coordinatio

Full-time

USD 126,400.00 - 164,300.00 per year

Electrical Engineer

Remote

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Today

Responsibilities : Manage all aspects of engineering projects from feasibility study through detail design, procurement, construction, start-up and post startup optimization. Responsible for developing, planning, and managing, the scope, budget, schedule, and safe execution of successful projects associated with wood products manufacturing. Adjusts style and approach to establish productive relationships with a diverse group of customers, stake holders and cultures. Defines roles and responsibi

Full-time

USD 130,000.00 - 170,000.00 per year

Systems Modeling jobs in Illinois, USA