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Added 5 mins ago
Specialist, Systems Engineer - RC-135 Computer Systems Administrator
L3Harris
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Assists with GDPS hardware and software malfunction isolation, and configuration for special operations modes and testing as required.
Added 5 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Omaha, NE
- $131,000 to $174,000 USD / year
Serve as the senior technical operations authority across engineering application pods (software, hardware and electronic design, and project and portfolio management tools) for US and UK…
Added 37 mins ago
Senior Electrical Engineer, Robotics
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Watertown · Watertown, MA
Write firmware and support hardware- and software-in-the-loop testing
Added 56 mins ago
Image Sensor Characterization Engineer
MIT Lincoln Laboratory
Lexington, MA
…programs. Your work will include multiple activities such as hardware and software development, systems analysis, data analysis, component fabrication, system integration, testing, and…
Added 56 mins ago
INTERDISCIPLINARY ENGINEER
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Pittsfield, MA
…development, installation and operational support of COTs based hardware and software used by Fleet personnel You will assist SPSP engineers with ensuring security considerations are made…
Added 57 mins ago
Assembly Technician III
Excelitas Technologies
Billerica, MA
…engineers in set-up as well as performing rework and quality testing related to the production of parts, components, subassemblies and final assemblies. Determines and may assist in…
Added 57 mins ago
ET
Assembly Technician IV
Excelitas Technologies
Billerica, MA
- $32.06 to $39.6 USD / hour
…engineers in set-up as well as performing rework and quality testing related to the production of parts, components, subassemblies and final assemblies. Determines and may assist in…
Added 1 hour ago
USA Director, Application Development
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Manufacturing Systems and Simulation MP&P Engineer
The Boeing Company
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Perform engineering activities including development, integration, and testing of automated hardware systems
Added 1 hour ago
Embedded Software Test Engineer
Leidos
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The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate willpossessextensive…
Added 1 hour ago
Embedded Software Test Engineer
Leidos
Huntsville, AL
The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate willpossessextensive…
Added 1 hour ago
UX/Human Factors Engineer
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…awareness of adjacent areas, and support activities such as hardware and software development, systems analysis, data analysis, component fabrication, system integration, testing, and…
Added 1 hour ago
Flight Engineering Manager (Guidance Navigation & Control))
The Boeing Company
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+ Experience Experience with Operational Flight Program (OFP) development, certification, and testing Experience with Hardware in the loop (HILS) testing
Added 1 hour ago
Ford Racing Chassis Engineer
Ford Motor Company
Allen Park, MI
The Ford Racing Chassis Team is seeking an independent, empowered and passionate Chassis engineer to lead the Chassis Steering System of an upcoming off-road vehicle program
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Sr. Manufacturing & Controls Engineer
Clarios
Saint Joseph, MO
The Sr. Manufacturing & Controls Engineer will ensure production equipment operates safely, reliably, and efficiently. This role will manage and support manufacturing projects of varying…
Added 1 hour ago
ADAS Embedded SW Engineer
Ford Motor Company
Dearborn, MI
Support real-world testing of ADAS features, working closely with partner teams.
Added 1 hour ago
ADAS Verification & Validation - System HIL Engineer
Ford Motor Company
Dearborn, MI
…Braking, Cross Traffic Alert, and Surround View Camera via Hardware in the Loop (HIL) and Vehicle in the Loop (VIL) testing. The team integrates models, hardware and software to build a…
Added 2 hours ago
VV
Senior Optical Engineering Specialist
Veracity Ventures Inc.
Rochester, NY
- $120,000 to $155,000 USD / year
…definition, analysis, design, development, integration, and testing of advanced electro-optical systems for airborne and ground surveillance…
Added 2 hours ago
VV
Lead Systems Engineering I Systems Integration Test
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Rochester, NY
- $140,000 to $178,000 USD / year
This role requires strong systems engineering expertise, hands-on integration and testing experience, technical risk assessment capabilities, and experience developing specialized hardware…
Added 2 hours ago
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Electronic Engineer
Advanced Energy Industries, Inc
Fort Collins, CO
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Added 2 hours ago
Systems Engineering, Integration and Test Engineer
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Auria is seeking a Systems Engineering & Integration Engineer to support the full development lifecycle of a portable SATCOM system. This role will be responsible for applying systems…
Added 2 hours ago
Propulsion Engineer II - Materials and Processes - Additive Manufacturing
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…where our focus is the design, development, manufacturing, and testing of engines and propulsion systems. Built for multiple uses, our family of engines is powering the next generation of…
Added 3 hours ago
Mechanical Design Engineer – Next Generation Products
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Evendale, OH
…support of future military engine products. The NGP Design Engineer owns the design, development, and qualification of advanced military products, specifically hot structural components.…
Added 3 hours ago
Principal/Sr Principal Software Engineer Guidance Navigation Control (GNC)
Northrop Grumman
Beavercreek, OH
In this position you will be developing, testing, and debugging software for our cutting edge Navigation systems. As a member of our world class software development team, you will have…
Added 3 hours ago
Solution Engineer - Principal
American Electric Power
Columbus, OH
…Support and/or install software applications. Participate in the testing process through test review and analysis, test witnessing and certification of software. Works within a Waterfall or…

Sargent & Lundy

Lead Network Engineer 1 - Nuclear

Warrenville, IL, United States

$118,023 - $180,313

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Job details

Pay: $118,023 - $180,313
Experience: A minimum of 10 years of experience in design of network architecture, design, and implementation experience, including OT/ICS, SCADA, DCS, or digital I&C.
Posting language: English
Posted: Nov 5, 2026

Original job description

Responsibilities

This role offers a hybrid work arrangement. You'll spend three days a week in the Warrenville office, giving you the flexibility to work remotely for two days. In addition, when needed to support project activities, you will need to come to the System Integration Lab in our Chicago Office at 77 W Wacker Drive instead of the Warrenville office. Nuclear Power is a carbon-free energy source. Our nuclear power generation clients are digitizing their existing power plants and building new nuclear power plants, small modular reactors (SMR) due to the increasing demand for electric power. This is expanding our work in the Instrumentation and Controls Engineering group. Due to this influx of work, Sargent & Lundy has a need for additional I&C Engineers. This position requires an engineer who has expertise in digital system network design. Responsibilities will include, but are not limited to:

Design and document segmented, fault-tolerant OT networks for digital I&C, DCS, PLC, and SCADA systems, including network topologies, IP plans, VLANs, routing, IDMZs, and secure access.
Periodic travel to client sites, testing facilities, and other Sargent & Lundy offices will be required.
Specify industrial networking hardware (appliances, cabling, media converters, etc.), and integrate industrial protocols, network redundancy, and time synchronization.
Prepare, review, and maintain formal engineering deliverables, including network architecture drawings, rack elevation drawings, cable schedules, specifications, bills of materials (BOMs), and configuration workbooks.
Confirming the configuration of devices installed at the site based on network diagrams and system documentation.
Adhere to formal nuclear quality assurance (QA) programs, 10 CFR 50 Appendix B, NQA-1, and rigorous design change/modification control processes.
Develop detailed Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and commissioning test plans, test cases, and execution procedures for network hardware and integrated control systems.
Stage, configure, and validate network equipment, switches, routers, and firewalls in laboratory test environments prior to field installation.
Support on-site installation, system walkdowns, loop checks, and cutover activities during plant outages and modifications.
Identify, troubleshoot, and resolve complex physical, data link, and network layer issues across legacy and modern OT equipment.
Performing technical support requested by the Digital Engineering and Operation Technology (OT) System Integration supervisors.

Qualifications

We do not sponsor employees for work authorization in the U.S. for this position.

Essential skills and experience:

BS degree in Computer Science or Computer Engineering from an ABET accredited program or equivalent professional experience
A minimum of 10 years of experience in design of network architecture, design, and implementation experience, including OT/ICS, SCADA, DCS, or digital I&C.
Experience in design engineering for nuclear power plant control systems is preferred.
Demonstrated expertise in network design, such as CCNA or CCENT Certifications.
Understand the function and design of routers, network switches, firewalls, data diodes, and network security configurations.
Understand IP routing, subnetting, spanning-tree protocols, etc.
Excellent verbal and written communication skills.
PE license preferred, but not required.
Ability to respond and update, in a timely manner, to requests.
Have the experience of collaborating with control system design engineers, clients and vendors.

Technology & Innovation

Sargent & Lundy values the appropriate use of technology to improve how work gets done and deliver high-quality outcomes for our clients. Depending on the role, employees may use data, automation, artificial intelligence, and other digital tools to support research, analysis, engineering and design activities, workflow improvement, or other aspects of their work. We value candidates who demonstrate an interest in learning and effectively using emerging technologies where relevant to their role. Employees remain accountable for their work and are expected to apply appropriate professional judgment and review when using technology-assisted tools. Experience with AI, automation, programming, or similar technologies is valued where relevant but is not required unless specifically identified elsewhere in the job description.

About Sargent & Lundy

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Health & Wellness Financial Benefits Work-Life Balance

Health Plans: Medical, Dental, Vision
Life & Accident Insurance
Disability Coverage
Employee Assistance Program (EAP)
Back-Up Daycare
FSA & HSA
401(k)
Pre-Tax Commuter Account
Merit Scholarship Program
Employee Discount Program
Corporate Charitable Giving Program
Tuition Assistance
First Professional Licensure Bonus
Employee Referral Bonus
Paid Annual Personal/Sick Time (PST)
Paid Vacation
Paid Holidays
Paid Parental Leave
Paid Bereavement Leave
Flexible Work Arrangements

Compensation Range

$118,023 - $180,313

Transparency Statement

Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.

About This Business Unit

Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!

Equal Opportunity

Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.

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CityWarrenville

StateIL

CountryUnited States

Area of InterestEngineering

TypeFull Time - Regular

Job ID2026-28670

Business GroupNuclear Power Group

DepartmentInstrumentation and Controls Engineering

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More about this job

Skills

DCS
PLC
SCADA
Documentation
Quality assurance
Control systems
Troubleshoot
Technical support
ICT system integration
Computer science
Computer engineering
ICS
Nuclear energy
CCNA
Communication skills
Artificial intelligence
Research
Workflow

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