W2 / 1099 Contract | Physical Security Systems Integration Architect PACS, APIs & OT Security | Columbus, OH (Hybrid)

W2 / 1099 Contract | Physical Security Systems Integration Architect PACS, APIs & OT Security | Columbus, OH (Hybrid)

Physical Security Systems Integration Architect PACS, APIs & OT Security

Location: Columbus, OH
Work Model: Onsite/Hybrid Preferred | Relocation Considered | Remote May Be Considered for Exceptional Candidates
Employment Type: Contract

Position Overview

We are seeking an experienced Physical Security Systems Integration Architect to design, integrate and secure enterprise physical access control and security technology platforms.

The ideal candidate will bring deep expertise in Physical Access Control Systems (PACS), enterprise API integrations, identity/HR system integration, OT/industrial networking, cloud/hybrid architecture and cybersecurity controls.

This position requires someone who can operate at both the architecture and hands-on integration level, connecting physical security platforms with enterprise identity, HR, payroll, ERP and Time & Attendance systems.

Key Responsibilities

• Design and implement enterprise PACS and physical security system integrations.
• Develop and support integrations using REST APIs, SDKs, webhooks, event streaming and OAuth 2.0.
• Integrate physical access control platforms such as LenelS2 OnGuard/OpenAccess, Genetec or C CURE with enterprise applications.
• Integrate PACS with Workday, Active Directory and Microsoft Entra ID to automate employee onboarding, offboarding and access provisioning.
• Integrate badge/access events with SAP, UKG/Kronos, ADP and other payroll, ERP or Time & Attendance systems.
• Design secure SaaS, cloud and hybrid architectures, including failover, synchronization and post-outage data reconciliation.
• Support physical security technologies deployed within manufacturing, plant and OT environments.
• Design network segmentation, firewall connectivity and PoE infrastructure for physical security devices.
• Implement cybersecurity hardening for access-control and physical security platforms, including device certificates, encryption, patching and tamper protection.
• Support privacy and data-residency requirements for video, badge and access-control data.
• Translate applicable ISO 27001/27002 and physical security controls into technical system configurations.
• Develop automation using Python and/or PowerShell for migrations, cardholder provisioning and bulk operations.
• Evaluate security technology vendors, review technical RFI/RFP responses and support proof-of-concept testing.

Required Qualifications

• Strong experience designing and integrating enterprise Physical Access Control Systems (PACS).
• Hands-on experience with one or more major PACS platforms such as:
  • LenelS2 OnGuard / OpenAccess
  • Genetec
  • C CURE
• Strong experience with REST APIs, SDKs, webhooks and OAuth 2.0.
• Experience integrating PACS with HR and identity platforms, preferably Workday, Active Directory and/or Entra ID.
• Experience integrating access/badge data with enterprise applications such as SAP, UKG/Kronos, ADP, payroll or Time & Attendance systems.
• Knowledge of OT/industrial networking, network segmentation, firewalls and PoE.
• Understanding of cloud/SaaS/hybrid architecture, resiliency, failover and data synchronization.
• Strong understanding of cybersecurity controls for physical security technology.
• Scripting or automation experience using Python and/or PowerShell.
• Strong technical architecture, troubleshooting and vendor-evaluation skills.

Preferred Qualifications

• Experience supporting physical security technologies in manufacturing, industrial or engineering environments.
• Knowledge of ISO 27001/27002 and related physical security standards.
• Understanding of GDPR, privacy requirements and regional data-residency considerations.
• Experience conducting technical vendor evaluations, RFI/RFP reviews and proof-of-concept testing.

Candidates located in or near Columbus, Ohio are strongly preferred. Candidates willing to relocate are encouraged to apply. Remote arrangements may be considered depending on experience and overall alignment.