Engineer I through Engineer Lead - Digital Grid Managment / Security Operations Center

Salary Range:  $80,379 - $134,665
Relocation:  No

About Us

Oncor Electric Delivery Company LLC, headquartered in Dallas, is a regulated electricity transmission and distribution business that uses superior asset management skills to provide reliable electricity delivery to consumers. Oncor (together with its subsidiaries) operates the largest transmission and distribution system in Texas, delivering power to nearly 4 million homes and businesses and operating more than 144,000 miles of transmission and distribution lines in Texas.

Summary

Responsible for ensuring the safety of technology platforms including workstations, server systems, networks, applications, databases, electronic information, and protecting systems from security violations, access, or destruction. Assists with the implementation of Information Technology security policies covering protocols, applications, networks, client and server systems, personnel, and other risk‑management mechanisms.

We are considering applicants with multiple experience levels. Please review all details related to responsibilities, education, and experience requirements for each level. These roles will be required to report to the office 5 days a week based out of Downtown Dallas. 

Engineer Level I–II 

Key Roles & Responsibilities

Engineer I

• Supports and acts as a subject matter expert for existing security technologies by administering, integrating, maintaining, and troubleshooting systems to ensure a strong security posture.
• Supports onboarding of new security technologies by working with project and vendor teams to ensure production system readiness from both operational and technical perspectives.
• Identifies information gaps that may reveal potential short‑ and long‑term threats and recommends security enhancements to management or senior Technology staff.
• Implements developed use cases to improve overall Security Operations Center (SOC) threat detection capabilities.
• Produces and reviews reports and presentations for management, including security recommendations on technology security vulnerabilities, existing controls, and future direction.
• Provides incident management support and ensures incidents are minimized through design, tools, and processes.
• Serves as an escalation point for security analysts and assists in problem‑solving by providing cybersecurity expertise and knowledge of the corporate technology environment.
• Establishes and maintains relationships with various Oncor workgroups, as well as internal and external stakeholders, for risk and issue management.
• Ensures leadership is informed of technical and regulatory changes in the security landscape.
• Acts as a change agent to drive and adapt to organizational changes.
• Demonstrates strong interpersonal skills, a positive attitude, and the ability to thrive in a fast‑paced environment.
• Self‑motivated and results‑oriented with a passion for delivering above‑average performance in a proactive manner.
• Performs all essential job functions and any other specific job requirements as assigned.

Engineer II (In addition to Engineer I responsibilities)

• Implements and manages security infrastructure to ensure secure deployment and operation of applications both within and outside of the SOC.
• Integrates diverse technologies across multiple environments to provide monitoring, alerting, and reporting.
• Develops use cases for existing and future security technologies to enhance SOC detection capabilities.
• Develops and maintains security‑related documentation, including procedures, guidelines, and best‑practice posture.
• Assesses and enhances system security, identifying and mitigating risks.
• Supports existing security technologies by working with SOC and vendor teams to ensure production systems are operational from a technical perspective.
• Responsible for onboarding new security technologies by working with project and vendor teams to ensure production system readiness.
• Develops and improves automation for repetitive SOC tasks.
• Supports cybersecurity investigations Cyber Security Incident Response Plan (CSIRP) and provides recommendations to