Enterprise Security Systems, Senior Engineer II
Sempra
San Diego, CA · Posted October 15, 2026
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November 2026
- #1Cities hosting the most business conferences in the West Coast78 conferences · of 17
- #2Cities hosting the most human resources conferences6 conferences · of 10
- #3Best cities for life sciences and biotech jobs454 openings · of 41
- #3Best cities for aerospace and defense jobs377 openings · of 67
- #3Cities hosting the most legal services conferences7 conferences · of 17
- #3Cities hosting the most staffing & human capital conferences6 conferences · of 8
Rankings about security jobs
- Best cities for security jobs #1 San Francisco (316 openings)
- Best cities for security pay after cost of living #1 San Mateo ($241k)
- Most requested AI skills in security jobs #1 AI tools in daily work (10.8%)
- Employers with the most security jobs #1 Amazon (318 roles)
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Among computer occupations, all other, AI is already used for a large share of the tasks. Measured exposure for computer occupations, all other: 31% (high).
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About the job
Sempra: Where opportunity powers impact
At Sempra, we tackle the biggest energy challenges that face our industry. Our high-performing team leverages the full capabilities of our organization to serve 40 million consumers across North America. By collaborating and challenging one another across multiple disciplines, we inspire our best work, ideas and innovation. From increasing liquified natural gas (LNG) capacities to reducing carbon emissions to helping people prepare for the realities of climate change, we are committed to building a better energy future for all.
Primary Purpose
Leads complex technical work within a specialty and solves ambiguous problems that span multiple systems. Designs integrated solutions and provides authoritative direction on major change efforts—without supervising personnel. The Corporate Security Technology team is responsible for the enterprise physical security technology platforms supporting Sempra, SDG&E, and SoCalGas. This role serves as the primary engineering and technical governance resource for access control, video surveillance, intrusion detection, alarm monitoring, and CSOC technologies. The position leads enterprise lifecycle planning, modernization, technology evaluations, test lab activities, platform upgrades, and strategic technology initiatives.
Duties and Responsibilities
Develops and governs enterprise physical security technology architectures, engineering standards, technical specifications, integration strategies, and technology roadmaps supporting access control, video surveillance, intrusion detection, alarm monitoring, CSOC platforms, and related infrastructure.
Leads security technology lifecycle management, modernization initiatives, platform evaluations, upgrades, replacement strategies, and technical debt reduction efforts, ensuring alignment with Corporate Security, Information Technology, cybersecurity, and business requirements.
Provides enterprise engineering leadership by overseeing technology testing and validation, complex system integrations, vendor and integrator technical deliverables, governance documentation, and the Corporate Security Embedded Engineering asset and support services.
Oversees data recovery services and business continuity planning in cooperation with key users and local operations staff.
Delivers operational updates to IT leaders who are responsible for business demand and funding.
Oversees the formal communication process to report on status of planned and unplanned outage notifications for critical systems and applications.
Leads the procurement, installation, and life-cycle maintenance of software for operations.
Leads monitoring of data backups in offices for business continuity in the event of a disaster or hardware failure and ensures that they are completed on a regular basis.
Reviews escalated application performance issues, and alerts emergency resources when a problem occurs.
Establishes and maintains ongoing relationships with other teams and business areas to facilitate cross functional problem resolution and process improvements.
Performs other duties as assigned.