Controls Software Engineer in Chattanooga
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Job summary
Astec is building a world class electrical and software engineering team. The Controls Software Engineer will develop control/automation code for heavy construction equipment such as road pavers, mills, crushers and woodchippers, from requirements to tested software.
You will implement PLC, embedded controller and HMI software, work with cross-functional teams, lead design reviews, and help ensure operator-friendly, reliable, and cost-effective solutions for customers worldwide.
Qualifications
- BS in Electrical/Computer Engineering or related field.
- Minimum 3 years in design and development of industrial/mobile equipment control software.
- Experience with PLCs, embedded controllers, and HMI software (CodeSys preferred).
Responsibilities
- Develop control software for heavy construction equipment.
- Map I/O, configure sensors, and define device output requirements.
- Perform unit and integration testing of controller/PLC/HMI systems.
- Lead software design reviews and collaborate across functions.
- Contribute to product documentation and field issue resolution.
Skills
Education
Tools
Job description
BUILT TO CONNECT Astec is a global, environmentally focused infrastructure and manufacturing company of asphalt road building and aggregate processing. Our mission is to design and build the most innovative products for the industries we serve. Leveraging innovative solutions and technologies, we serve customers all over the world.
At Astec, we are building a world class electrical and software engineering team. A team that values free thought for innovative idea and disciplined engineering for the realization of those ideas to drive solutions for our customers. By freeing our creative minds, we bring solutions our customers haven’t even realized they need yet. Through disciplined engineering we ensure the solutions we provide are effective, simple to use, reliable, and cost effective.
The Controls Software Engineer will be a part of a dynamic team of engineers working on the development of control/automation code for heavy construction equipment, ranging from road pavers, road mills, rock crushers, woodchippers, etc. The engineer will be involved in the creation of product requirements, decomposition to software requirements, structured software decomposition, code development, software design reviews, and software unit and integration testing. The engineer will move from project to project as required and may be working on multiple projects within a given timeframe. All project work will be scheduled by the New Product Development Manager(s) and the Continuous Improvement Manager(s) such that the engineer will not be over allocated but will have definite deadlines and visibility into upcoming work.
Software will be developed on PLCs, embedded controllers, and HMI displays. Some legacy systems are coded in Ladder Logic, but all new systems will be coded in either CodeSys or C/C++.
The Control Software Engineer will work with the Electrical Engineer(s) on a project to map I/O, define necessary configurations, understand sensor input requirements as well as device output drive requirements. The Control Software Engineer will work cooperatively with the Electrical Engineer(s) and the Mechanical Engineer(s) to develop the appropriate control algorithms to produce the equipment functionality required by the customer and Product Management.
The Control Software Engineer will also work with other cross-functional teams, including but not limited to sales, manufacturing, purchasing, and service to ensure the successful completion of projects and launch of equipment.
Controls Software Engineer may at times be asked to travel for project testing and system integration testing, as well as to develop business relationships with customers, dealers, and suppliers. They may also participate in product focus groups to gain critical customer application and design suggestions to assist in the development of product lines.
- Use structured systems engineering approach for the development of the software used to control heavy construction equipment.
- Uses knowledge of process automation techniques to advance the simplicity of operation and troubleshooting of equipment to maximize productivity by enhancing operator functionality and the minimization of equipment downtime.
- Uses structured software design techniques to distill product requirements into a product software specification, product software design, and product software test plan and creates the corresponding documents.
- Completes the controller/PLC programming and the HMI screen programming for product projects based on the software design.
- Performs unit testing and integration testing of all controller/PLC/HMI systems to insure performance and realization of all product requirements.
- Develops the software test plans for new designs and changes to existing designs, and coordinates the testing and validation using these plans,
- Contributes to the development of product documentation, including production work instructions, training manuals, troubleshooting guides, and product test plans.
- Identifies improvement opportunities and enhancements for product enhancements and/or cost reductions.
- Contributes to project teams to ensure the successful completion of project objectives, including schedule, budget, and feature set.
- Contributes to the development of new processes and procedures to enhance the software and hardware design capabilities and work products of the engineering team.
- Leads cross-functional software and HMI design reviews.
- Leads software design reviews for developed control software.
- Assists customers, via telephone or on site, to resolve function and/or application issues.
- Works with the Service Department to resolve field and warranty issues.
- Works with the Technical Publications Department to develop and update operation/parts/service manuals.
- Adheres to all Astec design and coding standards.
- Performs engineering calculations as required during design cycle.
- Follows proper safety procedures.
- Performs other duties as assigned.
Bachelor of Science (B.S.) degree in Electrical / Computer Engineering or related field.
Minimum of three (3) years of experience in the design and development of industrial or mobile equipment control software.
- Knowledgeable of development software and tools for embedded systems.
- Proficient in C / C+ / Structure Text programming, preferably in automotive or mobile equipment applications.
- Knowledgeable of network protocols such as CAN, Ethernet, Wireless 802.11, etc.
- Proficient at interfacing software with the control and data acquisition from sensor, including pressure, proximity, angular, temperature, etc.
- Proficient with developing code for the control of valves, motors, and other industrial devices.
- Ability to work satisfactorily as a team member.
- Good communication skills (both verbal and written).
- Good organization and time-management skills.
- Willingness to accept responsibility and take on new challenges.
- Ability to exercise discretion and independent judgment on a customary and regular basis.
- Proficiency with personal computer and Microsoft Office Suite software applications.
- Adept at problem solving.
- Ability to write reports, business correspondence and procedure manuals.
- Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the public.
- Ability to write routine reports, correspondence, and effectively present information to customers and/or employees of organization and respond to questions from groups of managers, clients, customers, and the public.
- Ability to define problems, collect data, establish facts, and draw valid conclusions.
- Ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.
- Must have strong analytical and troubleshooting skills.
- Pre-employment drug screen, physical (if required), and background check.
- Flexibility to work additional hours as required.
- Occasional travel (including international).
- Valid driver's license and ability to safely operate a motor vehicle.
- Experience with CodeSys, C/C++, and Ladder Logic programming.
- Experience developing software/firmware controls for and interfaces to Telematics, hydraulic circuits, 12V/24V DC electric circuits, A/C motors, and/or control systems for off-road construction equipment.
- Experience in the design and creation of software for the control & automation of off-road construction equipment.
- Astec is dedicated to a culture of Behavior Based SAFETY and a Healthy Environment!
- Proficient in promoting safe and healthy work environment.
- Notify area supervisor of product discrepancies or equipment malfunctions.
- Adhere to established company policies and procedures paying special attention to safety regulations.
- Report defective materials, equipment, or questionable conditions to the area supervisor/manager to identify and correct the root cause.
- Wear personal protective equipment (PPE) in accordance with training guidelines.
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to remain in a stationary position a minimum of 50% of the time, move and frequently operate a computer and other office equipment and occasionally properly employ objects, tools and/or controls. The employee is frequently required to communicate and exchange accurate information. The employee is regularly required to reach and occasionally attain non-standard physical positions for varying amounts of time. Specific vision abilities include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus. The employee must regularly transport up to 10 pounds and occasionally transport up to 25 pounds. Lifting devices must be used or help must be requested for anything over 25 pounds. Required to occasionally ascend/descend, balance and work at various heights. Ability to travel by land and/or air for extended periods of time. Specific vision abilities required by this job include close, distance, color, and peripheral vision, depth perception, and ability to adjust focus.
- Continuous devotion to meeting the needs of our customers.
- Honesty and integrity in all aspects of business.
- Respect for all individuals.
- Preserving entrepreneurial spirit and innovation.
- Safety, quality, and productivity as means to ensure success.
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly exposed to a climate-controlled office environment and is occasionally exposed to a shop manufacturing environment. Office environment exposures include frequent and extensive telephone and computer use. The noise level in the office setting is usually moderate consistent with an office environment. Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock. The employee may occasionally be exposed to varying levels of dirt, dust, toxic or caustic chemicals, very warm and/or very chilly temperatures. The noise level in the shop can be very loud at times consistent with an industrial assembly facility and may require hearing protection. Mines, road construction and forestry job site exposures include exposure to climate conditions indicative of the geographic location and the season. Field duties require that the employee work in close proximity to heavy roadbuilding and construction equipment (dump trucks, loaders, cranes, crushers, pavers, cold planers, material transfer vehicles, stabilizers, wheel loaders, excavators, skidders, feller buncher, chippers, grinders etc.) and traffic associated with mines, road construction, forestry and recycling sites. The employee is frequently exposed to moving mechanical parts and fumes or airborne particles. The employee is occasionally exposed to high, precarious places, toxic or caustic chemicals, vibration, and risk of electrical shock. The noise level in this environment is usually loud and may require hearing protection. The employee is occasionally exposed to travel hazards associated with automobile and/or airplane travel.
As an Equal Opportunity Employer, Astec does not discriminate on the basis of , creed, color, , (), , , marital status, , ancestry, , , citizenship status, a person’s veteran status or any other characteristic protected by law or exe
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