Tessera is seeking a reliable and highly skilled Computer Systems Analyst to support the Utilities Department’s advanced SCADA, instrumentation, and control systems. This role integrates technical diagnostics, cybersecurity, and systems analysis to ensure the performance and security of operational technologies (OT) across critical infrastructure. The analyst will also oversee Fire Alarm Systems and EMCS operations to maintain safety, energy efficiency, and regulatory compliance across the Academy Implements and maintains cybersecurity protocols for Civil Engineer Control Systems, including EMSC, FAR, and SCADA. This role ensures the integrity, confidentiality, and availability of control system networks and devices that support critical infrastructure across water, energy, HVAC, and fire safety domains.