Electronics Technician 3 - Security Systems - Aurora, IL

M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.

Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward-thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.

We are seeking an Electronics Technician 3 to join our Security and Electronic Systems (SES) business Unit. As part of (SES) Strategic Business Unit you will be part of a team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric authentication, video surveillance, audio visual, it systems, perimeter defense and command and control systems for federal, local and commercial customers across high-growth markets.

Executes various technical tasks and responsibilities within field operations. Performs on-site installations, maintenance, troubleshooting, and repairs of equipment and systems. Ensures the functionality and reliability of various technologies. Key duties include conducting site surveys, configuring hardware and software, testing systems for proper operation, and providing technical support to customers. Field Technicians must possess strong problem-solving skills, technical proficiency, and the ability to communicate effectively with clients and team members.

Utilizes and comprehends project Safety plan (JHA, AHA, PFW), enforcing M.C. Dean handbook and policies.

Participates in quality reviews of M.C. Dean design documentation, analyzing and interpreting drawing packages to evaluate constructability.