Security Guard

Treeline Security Inc, a cybersecurity startup in Cambridge, MA, seeks a Security Guard to protect our people, offices, and sensitive assets. You’ll monitor access control systems, patrol facilities, oversee visitor management, and respond to incidents while partnering with our cyber and operations teams. Key duties include CCTV monitoring, incident reporting, enforcing security policies, and supporting emergency procedures. Ideal candidates are observant, professional, tech‑savvy, and comforta…