Security Systems Level S2 Technician

Job Title Security Systems Level S2 Technician Job Description Summary The Security Systems Engineer is responsible for the design, configuration, maintenance, and optimization of enterprise-level physical security systems, with a primary focus on Lenel S2 access control platforms. This role supports mission-critical infrastructure by ensuring the reliability, integrity, and performance of integrated security technologies including access control, video surveillance (CCTV/VMS), and intrusion detection systems. The ideal candidate brings strong technical expertise in low-voltage systems, networked security applications, and system integration, and can operate both independently and collaboratively in dynamic commercial or industrial environments This position is responsible to provide ongoing maintenance, repair, and upgrades for physical security infrastructure, including badge readers, surveillance cameras, and locking hardware throughout assigned facilities Job Description Key Responsibilities Security Systems Engineering & Administration Must have a Lenel S2 Certification $1,500 sign on bonus Administer, configure, and support   Lenel S2 access control systems , including database management, user provisioning, system upgrades, and patching Program and troubleshoot access control hardware such as door controllers, badge readers, panels, relays, and power supplies Design and implement system enhancements, expansions, and integrations with other enterprise platforms Installation, Maintenance & Troubleshooting Perform advanced diagnostics and repairs on   low-voltage security systems (24V AC/DC) , including access control, intrusion detection, and CCTV systems Troubleshoot communication issues across TCP/IP-based systems, field devices, and controllers Conduct preventive maintenance, system audits, and lifecycle upgrades to ensure optimal system performance Video Surveillance & Integrated Systems Maintain and support   IP-based video surveillance systems (VMS) , including camera configuration, firmware updates, and network connectivity Ensure proper camera placement, field of view, and recording integrity Support integrations between access control and video systems for event correlation and monitoring Network & Systems Integration Work with IT teams to configure VLANs, IP addressing, and network security for physical security devices Integrate security systems with enterprise tools (e.g., Active Directory, identity management systems) Utilize and support communication protocols such as   BACnet, Modbus, and ONVIF   where applicable Documentation & Compliance Maintain accurate system documentation (as-builts, wiring diagrams, network topology, and configuration baselines) Ensure compliance with   NEC, OSHA , and site-specific safety and operational standards Document incidents, service activities, and system changes in service management platforms Incident Response & Support Provide on-call support and rapid response to system outages or security incidents Perform root cause analysis and implement corrective actions to prevent recurrence Coordinate with cross-functional teams and vendors for escalations and project delivery Job Qualifications Required Qualifications Lenel S2 Certification (required)   – demonstrated experience supporting and administering Lenel S2 systems 3–5+ years of hands-on experience in   physical security systems, low-voltage electrical systems, or controls engineering Strong experience with: Access control systems (Lenel, S2, or similar enterprise platforms) IP-based video surveillance systems (Milestone, Genetec, Avigilon, etc.) Low-voltage wiring, panel terminations, and field device installation Proven ability to read and interpret: Electrical schematics Wiring diagrams and control drawings Network topology diagrams Solid understanding of: TCP/IP networking fundamentals (IP addressing, switches, routing basics) Industry standards and protocols (e.g., ONVIF, BACnet, Modbus) National Electrical Code (NEC) and relevant compliance requirements Technical Skills Proficiency using diagnostic tools such as multimeters, cable testers, and network analyzers Experience configuring and troubleshooting distributed hardware systems and embedded controllers Familiarity with Windows-based servers, databases, and security system software platforms Preferred Qualifications Experience supporting enterprise environments (corporate campuses, data centers, industrial facilities) Knowledge of cybersecurity best practices as applied to physical security systems Manufacturer certifications in VMS or access control platforms (e.g., Genetec, Milestone, Avigilon) Experience with system commissioning, testing, and project implementation Soft Skills & Competencies Strong analytical and problem-solving capabilities Ability to work independently as well as in cross-functional technical teams Excellent communication and documentation skills High attention to detail and commitment to system reliability and safety Cushman & Wakefield also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health, vision, and dental insurance, flexible spending accounts, health savings accounts, retirement savings plans, life, and disability insurance programs, and paid and unpaid time away from work. In addition to a comprehensive benefits package, Cushman and Wakefield provide eligible employees with competitive pay, which may vary depending on eligibility factors such as geographic location, date of hire, total hours worked, job type, business line, and applicability of collective bargaining agreements. The compensation that will be offered to the successful candidate will depend on factors such as whether the position is covered by a collective bargaining agreement, the geographic area in which the work will be performed, market pay rates in that area, and the candidate’s