Controls Engineer Jobs in Decatur, AL (NOW HIRING)

We are seeking a skilled Instrumentation and Controls Engineer to design, develop, modify, and evaluate instrumentation and control systems used in various industrial applications. This role involves working on the design of process systems and mechanical equipment in nuclear power plants, nuclear fuel enrichment and processing plants, chemical plants, refineries, and power plants. The position requires familiarity with QA standards such as NQA-1, 10CFR50, and 10CFR21.

Responsibilities

• Design and engineer instrumentation and control (I&C) and electrical systems.
• Prepare design and procurement specifications, design basis documents, system descriptions, proposals, whitepapers, trade studies, models, and drawings including schematics, wiring diagrams, and control logic diagrams.
• Develop and deliver presentations to colleagues, customers, and management.
• Work on motion control engineering, control system design, PLC programming, and HMI development using Rockwell Automation RSLogix/Studio 5000.
• Select components and equipment based on analysis of specifications and reliability.
• Review vendor capabilities to support product development.
• Utilize computer-assisted engineering, design, and modeling software and equipment, including MATLAB.
• Apply principles of electrical, mechanical, and mechatronics engineering to accomplish goals.
• Address complex issues requiring in-depth evaluation of variable factors.
• Possibly supervise the activities of others.

• Proficiency in instrumentation, PLC programming, controls engineering, and HMI development.
• Experience with hardware cabinet design, wiring lists, and sensor selection.
• Ability to create CAD drawings (AutoCAD or similar).
• Strong understanding of engineering fundamentals and principles.
• Strong technical writing skills for preparing design and procurement specifications, and other technical documents.
• Proficiency with MS Office Programs (Word, Excel, etc.).
• Experience in commercial, DOE, or nuclear sectors is a plus.
• Competence in PLC programming and HMI design using Rockwell Automation RSLogix/Studio 5000.

• Experience with Electrical Analysis packages such as ETAP or SKM for various studies.
• Knowledge of industry standards NFPA 70, NFPA 70E, NFPA 79, and UL 508A.
• Certified UL-508A Manufacturer Technical Representative (MTR) is a plus.
• Familiarity with EMI MIL standards, ISA, NUREGs, IEEE grounding standards, IEEE color books, IEC and DOE electrical standards.
• Ability to conceptualize electrical design for nuclear and non-nuclear projects.
• Ability to prepare engineering and design documents with NQA-1, 10CFR50 Appendix B rigor.
• Effective communication skills for collaborative work environments.
• Successful completion of NCEES Fundamentals of Engineering Exam preferred.
• Willingness to acquire PE license is a strong plus.

This position is onsite in Huntsville, AL. The organization operates in a matrix structure, with core hours from 9am to 3pm and flexible working hours. While no immediate travel is required, there might be a temporary assignment in Wyoming.

Job Type & Location

This is a Permanent position based out of Huntsville, AL.

The pay range for this position is $120000.00 - $140000.00/yr.

Medical, Dental, Vision and an Employee Assistance Program keep you and your family healthy - both mentally and physically. > Targeted health management solutions for Anthem members to help improve your health and get top quality health care at no or minimal cost to you. > Disability programs help protect your income in the case of Short and Long-Term Disabilities. > Supplemental Life, AD&D, Critical Illness, Accident and Hospital Indemnity programs are available for added protection. > Spending and Savings Accounts let you pay for eligible health care, dependent care and transportation expenses on a pretax basis. > 401(k) and Employee Stock Purchase Plans give you an edge in investing for now and saving for your retirement. > Education Assistance, Vacation and Sick Leave Benefits, Pet Insurance and other voluntary programs help you balance life at work and at home

This is a fully onsite position in Huntsville,AL.

This position is anticipated to close on Jul 23, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.