Fire Alarm Technician - Fairfax, VA

About M.C. Dean

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 7,000 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.

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 7,000 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.

is responsible for conducting in-depth inspections, advanced troubleshooting, and comprehensive repairs of fire alarm systems.

Applicants selected will be subject to a government security investigation and must meet eligibility requirements including U.S. citizenship for access to classified information.
Ability to obtain and maintain a Top-Secret clearance required.

• Conduct detailed inspections and thorough testing of fire alarm systems per NFPA 72, identifying and resolving complex issues.
• Utilize advanced troubleshooting techniques to diagnose and repair intricate problems in fire alarm systems, including VESDA systems and interconnected components such as elevators, HVAC shutdown, fire doors, and smoke control.
• Maintain accurate documentation of service activities, including diagnostics, repairs, and system upgrades, completing testing reports in a timely manner.
• Provide technical support to junior technicians, collaborating with team members to ensure high-quality service delivery.
• Respond promptly to service calls, emergencies, and system failures, restoring system functionality while upholding safety protocols and company policies.
• Assist in the installation, maintenance, and upgrade of various fire alarm systems, including Notifier, Siemens, Edwards, Gamewell, Honeywell, Firelite, etc.
• Perform complete site surveys for potential preventive maintenance inspections and fire alarm system changes/modifications, preparing labor estimates and material requirements.
• Stay updated on industry advancements, regulations, and best practices to ensure compliance and optimize system performance, while pursuing and maintaining industry certifications.
• This is not intended to be an all-inclusive list of job duties and responsibilities. Other duties, responsibilities, and activities may change or be assigned at any time with or without notice.

Education:

• Minimum of high school diploma with 5+ years of related experience OR
• 2 years technology degree with 4+ years of related experience.

Certifications:

• Possess NICET Fire Alarm Systems Level II or
• Pass NICET Fire Alarm Systems Level II exam within 90 days of employment.
• NICET III (Preferred)

Requirements:

• Above average level of attention to detail and professional work ethic.
• Commitment to excellence and a high quality of work.
• Knowledge of NFPA 72 and OSHA Requirements
• Ability to function in a controlled, effective manner under stress.
• Strong desire to continuously increase your skill set and take on more responsibility.
• Above average communication skills with customers, other field…