Security Systems Engineer – Chicago

PROFESSIONAL SECURITY DOOR SUPERVISION LTD · UK wide

Security Systems Engineer – Chicago at PROFESSIONAL SECURITY DOOR SUPERVISION LTD, across the UK. This is a permanent role.

Salary
Competitive
Location
UK wide
Contract
Permanent
Posted
47 minutes ago
Closes
30 Oct 2026
Sector
Security Officer

Reference https://professionalsecurity.co.uk/job/security-systems-engineer-chicago/

About the role

Security Systems Engineer
Location: Chicago, IL (Chicago-based, covering company sites)
Type: Full-time
Salary: $90,000 – $115,000 + bonus and benefits

The Company
A global leader in cloud-based accounting, financial and business management software, serving millions of customers worldwide. The business has a strong innovation culture built on customer-centric values, with incentive plans tied to employee engagement, customer focus, financial performance and social responsibility.

The Role
A hands-on engineering role within the corporate security function. You’ll install, commission, maintain and improve the integrated electronic security systems that protect the company’s offices and critical facilities. You’ll be the go-to technical expert for access control, CCTV, intrusion and intercom systems, working closely with IT, facilities and third-party integrators.

Key Responsibilities

  • Install, commission, administer and maintain security systems, including access control, CCTV/VMS (analog and IP), intrusion detection, intercom and associated peripherals.
  • Carry out preventive maintenance and respond quickly to faults to keep downtime to a minimum.
  • Manage third-party integrators and service providers, including scoping work, overseeing installs and holding them to SLAs.
  • Support new projects, office fit-outs and system upgrades from design review to handover.
  • Work with IT on network, server and cybersecurity requirements for security devices.
  • Support audit and compliance activity (e.g. SOC 2) with accurate documentation, access reviews and reporting.
  • Keep accurate records of installation, service activity, assets and system configurations.
  • Join an out-of-hours on-call rota when required.
  • Follow all health, safety and compliance standards.

Requirements

  • 5+ years of hands-on experience with enterprise electronic security systems.
  • Manufacturer certifications on one or more platforms (e.g. Lenel, C•CURE/Victor, Pro-Watch, Honeywell, Kantech, American Dynamics, Genetec, Milestone or equivalent).
  • Working knowledge of IP networking for security devices (VLANs, PoE, IP addressing).
  • Methodical fault-finding across integrated security systems.
  • Able to work at height using lifts and ladders, and to lift up to 80 lbs.
  • Valid driver’s license with a clean record, and willing to travel to other sites, including overnight, when required.
  • High school diploma or equivalent. Comfortable with MS Office and hand/power tools.
  • Confident communicator with stakeholders, vendors and end users. Organized and able to manage several priorities on your own.
  • Desirable: experience in corporate, data center or other critical environments.

Package

  • Competitive base salary plus incentive/bonus plan
  • Paid holiday and vacation
  • Health and life insurance
  • 401(k) with employer match

Reference: https://professionalsecurity.co.uk/job/security-systems-engineer-chicago/ · Posted 47 minutes ago · Closes 30 Oct 2026 · Listed via PROFESSIONAL SECURITY DOOR SUPERVISION LTD

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