Senior Security Applications Engineer

Securitas TechnologyOld Greenwich, Connecticut🇺🇸United StatesPosted Oct 16, 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to leverage your security systems expertise to drive impactful projects and develop your estimating and technical skills within a reputable company. If you excel at detailed analysis, enjoy collaborating with diverse teams, and have a strong background in security system design and costing, you'll thrive here and contribute to delivering cutting-edge solutions. Apply today to join a dynamic team and advance your career in a flexible work environment!

Quick Overview

Seniority

Mid Senior

Employment type

Full Time

Work mode

Hybrid

Location

Old Greenwich, Connecticut, United States

Job Description

Develop engineered estimates and budgets for security-system projects by reviewing customer requirements, site surveys, specifications and drawings. Select and configure appropriate equipment, calculate installation costs, support proposal responses and coordinate with sales, operations, project managers, suppliers and manufacturers to deliver accurate project pricing.

Responsibilities

Develop project requirements from customer interviews, scopes of work, site surveys, specifications and drawing reviews.
Create detailed equipment lists, electrical and installation requirements, and cost estimates for turnkey security solutions.
Select and configure products for access control, CCTV, intrusion, intercom, PSIM, PLC and structured cabling systems.
Estimate installation costs with implementation, service, internal labor and external labor teams.
Review architectural, electrical, telecommunications and security drawings, specifications, revisions and addendums.
Prepare project clarifications, exclusions and compliance details; support RFIs, RFPs, RFQs and change orders.

Required Skills