NICET Level 2 technicians typically work on the installation, inspection, testing, and maintenance of fire alarm or sprinkler systems in commercial, industrial, or residential buildings. You may be responsible for completing site surveys, reviewing blueprints for compliance, troubleshooting system issues, and preparing detailed inspection reports. In this role, you often collaborate closely with engineers, project managers, and contractors to ensure life safety systems meet local and national codes. It's common to split your time among field work, documentation tasks, and direct communication with clients or regulatory authorities. As you gain experience, you may also mentor junior technicians or take on projects with greater technical complexity.