SCADA / Network Technical Lead - Cybersecurity

Company: Johnson Service Group
Location: Los Angeles
Posted on: April 29, 2025

Job Description:

JSG is hiring a SCADA / Network Technical Lead - Cybersecurity for our client in Downtown Los Angeles, CA. This is an onsite role for 6-months. *This role requires 5+ years of experience working with: Industrial Control System(ICS).

Please make an application promptly if you are a good match for this role due to high levels of interest.

Local Candidates only! Must be able to work onsite 9/80 schedule with every other Friday off.

Pay rate: $60-$65 per hour
Sr. Engineering Tech (CYBERSECURITY) responsibilities will act as a SCADA Network technical lead in the design, development, and daily support of Supervisory Control and Data Acquisition (SCADA) Network and Security infrastructures.
Knowledge of Industrial Control System (ICS) LAN / WAN networking and best practices in SCADA network architecture and security design, including knowledge of ICS security infrastructures and best practices.
Demonstrated experience configuring and managing network switches, routers, and firewalls; including EIGRP and BGP routing protocols is essential. This position will also work closely with the IT network and project management teams, and SCADA network/security consultants overseeing the design, development, proof of concept, and upgrade of SCADA network communications infrastructure.
Knowledge of industrial control systems 1/0 technologies and SCADA Protocols (Modbus, DNP3, CIP)
Provides specialized and complex expertise in the design, deployment and review of control systems LAN/WAN networks and security architecture.
Working knowledge of Cellular, Microwave, Telco services, WAN, LAN , switching, routing, VPN, VLAN.
Evaluate products and vendors, administration of cyber tools and systems
Configure and administrate firewalls
Develop and maintain manuals, test procedures, and specifications for network security compliance.
Provides technical expertise for SCADA network and security projects.
Configures and validates security architecture solutions.
Generate network and security reports.
Develops and maintains network/security documentation.
Works with consultants to ensure the successful design, enhancements, implementation and administration of SCADA network and security technologies.
Works with IT Security and consultants to perform security audits and investigations, identify and document security weaknesses.
Communicate security issues to project team, enhance network/security management and monitoring solutions, and recommend security controls necessary to mitigate risks utilizing industry best practices and solutions.
Work with IT Network and Security teams to ensure security policies and procedures are implemented as defined in security plans.
Test security products and systems to detect security weaknesses and perform event correlation across systems.

Keywords: Johnson Service Group, Buena Park , SCADA / Network Technical Lead - Cybersecurity, IT / Software / Systems , Los Angeles, California