Peoria, IL 61601 • (35.9 miles) • Full Time • 10/1/2026

Job Title: Manufacturing EngineerJob DescriptionThis Manufacturing Engineer role focuses on developing, improving, and digitizing manufacturing processes within the welding department. You will perform detailed process work, including time studies and build processes, while creating and refining 3D and 2D models to support efficient production. The position plays a key role in transitioning from paper-based systems to a fully digital manufacturing environment and will help lead process standardization and continuous improvement initiatives across multiple welding areas.ResponsibilitiesConduct detailed process work, including time studies and development of build processes, to improve efficiency and consistency in the welding department.Create and modify 3D models and generate 2D views to s

Peoria, IL • (38.8 miles) • Full Time • 9/18/2026

Irvine, CA · Engineering – Autonomy · Full time · On-siteField AI is transforming how robots interact with the real world. We are building risk-aware, reliable, and field-ready AI systems that address the most complex challenges in robotics, unlocking the full potential of embodied intelligence. We go beyond typical data-driven approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applicationsAs a Senior Software Engineer in Behavior & Interaction, you will own the software systems that turn raw autonomy into finished missions. You operationalize that autonomy into repeatable, user-facing missions, design how humans task and collaborate with ou

East Peoria, IL • (33 miles) • Full Time • 9/15/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Mechanical EngineerThe selected candidate will work with an experienced engineering staff supporting the d

East Peoria, IL • (33 miles) • Full Time • 10/9/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry-level to experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Sr. Embedded Software EngineerThis selected candidate will apply the principles of computer science and ma

Peoria, IL 61607 • (39.1 miles) • Full Time • 10/6/2026

Job Title: Engineering Detailer / DrafterJob DescriptionThis Engineering Detailer/Drafter role focuses on designing and detailing components that power mission-critical facilities such as data centers and hospitals. You will create precise 2D and 3D CAD drawings for rugged rental products and stationary generator-set packages, ensuring they are build-ready for fabrication and assembly. Working closely with engineering, project management, supply chain, and fabrication teams, you will help keep essential power systems online by transforming technical inputs into accurate, production-ready documentation.ResponsibilitiesCreate clear and accurate 2D and 3D drawings for skids, bases, enclosures, fuel systems, cooling systems, exhaust systems, and wiring layouts using established company CAD sta

Peoria, IL • (38.8 miles) • Full Time • 9/18/2026

What You'll Get To Do Design and build the data platform, frameworks, and developer tooling that power ingestion across Field AI.Handle the realities of field data: intermittent connectivity, large sensor payloads (LiDAR, camera, IMU), edge-to-cloud synchronization, and backfill from offline deployments.Develop reusable ingestion SDKs, APIs, and services that enable teams to onboard new robotics data sources with minimal custom code.Build and maintain integrations across heterogeneous sources: robot/edge systems, fleet management and deployment tooling, simulation outputs, and cloud object storage.Integrate the platform with downstream consumers: BI tools, ML training and evaluation pipelines, labeling systems, and issue tracking.Develop connectors and APIs (REST/gRPC, webhooks, CDC) so in

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/9/2026

Job Title: Mechanical Engineer IIJob DescriptionThis Mechanical Engineer II role focuses on researching, designing, and improving mechanical products, equipment, systems, and processes. You will apply your engineering expertise to develop and test mechanical devices, create and interpret technical drawings and blueprints, and support the maintenance and reliability of equipment. This position offers the opportunity to work on diverse projects, contribute to product development, and collaborate closely with cross-functional teams to deliver high-quality mechanical solutions.ResponsibilitiesResearch, design, develop, manufacture, and test tools, engines, machines, and other mechanical devices to meet performance, safety, and quality requirements.Analyze customer design proposals, specificati

Pontiac, IL • (33.3 miles) • Full Time • 9/20/2026

RFA Engineering(www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking Entry to Senior Level candidates to become an integral part of our engineering team. The selected candidates will work with an experienced engineering staff using state-of-the-art engineering tools & processes. These positions will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Manufacturing EngineerRFA Engineering is currently recruiting for several Manufacturing Engineer positions supp

Peoria, IL • (38.8 miles) • Full Time • 9/18/2026

FieldAI’s Irvine team is where embodied AI meets real robots, real sensors, and real field deployments. Based in the heart of Southern California’s robotics ecosystem, we build risk-aware, reliable, field-ready AI systems that solve the hardest problems in robotics and unlock the full potential of embodied intelligence. If you want your work to ship, get tested on hardware, and improve through real deployments, Irvine is the place. We go beyond typical data-driven approaches or pure transformer-only architectures, combining rigorous engineering with learning systems proven in globally deployed solutions that deliver results today and get better every time our robots run in the field. As an AI Solution Engineer at Field AI, you will work closely with strategic customers to ship production

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/9/2026

Job Title: Systems EngineerJob DescriptionThis Systems Engineer role focuses on supporting the MineStar Fleet application and related autonomous hauling solutions used at mining sites. You will primarily work as a test engineer, validating complex autonomous truck and staff vehicle systems within a simulated worksite environment. The position involves developing and executing test plans, debugging issues across software and infrastructure, and working with virtualized environments to ensure the reliability, scalability, and performance of fleet management and autonomy software.ResponsibilitiesSupport the MineStar Fleet application and associated autonomous hauling products used to operate autonomous mining trucks and staff vehicles.Develop, write, and execute detailed test plans for comple

Peoria, IL • (38.8 miles) • Full Time • 9/18/2026

FieldAI’s Irvine team is where embodied AI meets real robots, real sensors, and real field deployments. Based in the heart of Southern California’s robotics ecosystem, we build risk-aware, reliable, field-ready AI systems that solve the hardest problems in robotics and unlock the full potential of embodied intelligence. If you want your work to ship, get tested on hardware, and improve through real deployments, Irvine is the place. We go beyond typical data-driven approaches or pure transformer-only architectures, combining rigorous engineering with learning systems proven in globally deployed solutions that deliver results today and get better every time our robots run in the field. As a ROS Developer, you will play a critical role in developing advanced robotic applications built on our

Pontiac, IL • (33.3 miles) • Full Time • 9/18/2026

RFA Engineering(www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry to Experienced Level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Manufacturing EngineerThe selected candidate willapply engineering principles and manufacturing best practi

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/7/2026

Job Title: Systems Validation EngineerJob DescriptionThe Systems Validation Engineer will support current and next-generation on-board platforms by developing system requirements, integrating embedded electronic systems, and performing comprehensive testing and validation activities. This role focuses on embedded electronics software integration and testing, as well as the creation and maintenance of clear requirement and test documentation. The engineer will collaborate closely with project managers, development engineers, and system architects to ensure that all project deliverables meet defined requirements and quality standards.ResponsibilitiesDevelop clear, detailed system requirements for on-board systems and applications.Participate actively in system design reviews, providing feedb

Peoria, IL • (38.8 miles) • Full Time • 9/18/2026

Location: Irvine, CAField AI is transforming how robots interact with the real world. We are building risk-aware, reliable, and field-ready AI systems that address the most complex challenges in robotics, unlocking the full potential of embodied intelligence. We go beyond typical data-driven(1) approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applications.About Field AIField AI is at the forefront of robotic embodied AI, transforming industries like construction, security, mining, and manufacturing. Our autonomous robots operate globally, often in harsh environments, delivering critical insights to customers. Whether monitoring constructio

Pontiac, IL • (33.3 miles) • Full Time • 9/15/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will be onsite at our client's Pontiac, IL facility working with their fuel injector systems.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Mechanical Test EngineerMechanical Test Engineer will support product development and validation activities for ne

Mapleton, IL • (40.2 miles) • Full Time • 9/15/2026

RFA Engineering(www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry to experienced level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Electrical EngineerThe selected candidate will work with an experienced engineering staff supporting the de

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/9/2026

RFA Engineering(www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an Entry-Mid Level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with afull benefit packagelisted below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Development/Research Engineer II The selected candidate will work with an experienced engineering staff supporting produ

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/3/2026

RFA Engineering(www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Senior Electrical Engineer - Power ElectronicsThe selected candidate will support the development of advanced medium

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/2/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes.Mechanical Validation Engineer This position will focus on planning, coordinating, executing, and analyzing vibration and structural dynamics testing on engines and related systems. The successful candidate will work closely with design, simulation, instrumentation, and validation teams to ensure product quality, reliability, and successful implementation of new and existing product improvements. ResponsibilitiesPlan, coordinate,

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 10/1/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes.Mechanical Engineer- FEA This position is responsible for performing structural and durability analysis to support the design and validation of mobile and off-highway equipment systems. The engineer will use finite element analysis (FEA) tools to evaluate structural performance, fatigue life, and durability, provide design recommendations, and collaborate with design and test teams to ensure products meet performance and reliabil

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 9/20/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry level to experienced candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Control Systems EngineerAs a Control Systems Engineer, you will support the development, testing, and impr

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 9/18/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate hybrid with a minimum of 3 days a week at our customer's world-class engineering and manufacturing facility in Mossville, IL.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Systems EngineerThis position will apply the principles of computer s

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 9/17/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility in Mossville, IL.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Mechanical Engineer - CFD and Cooling SystemsAs a Mechanical Engineer, you will support the design, a

Chillicothe, IL 61523 • (42.5 miles) • Full Time • 9/15/2026

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking a growth-oriented candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate hybrid with a minimum of 3 days a week at our customer's world-class engineering and manufacturing facility in Mossville, IL.This is a full-time position with a full benefit package listed below that includesopportunitiesfor professional growth, direct hire by our customers, and additional opportunities within our own organization.Systems EngineerThis position willapply the principles of computer sc