Senior InfoSec Engineer - Hybrid Network Security

Entergy; Georgia; Hybrid; USD 120,000 - 150,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Entergy is seeking an Info Sec Engineer Senior to join our security operations team. Based in the Woodlands TX / Little Rock AR with hybrid flexibility, you will help secure Entergy’s networks across corporate IS/IT/OT environments, including data centers, substations, and power plants.

The role requires deep networking and security experience, certification preferred, and the ability to work with outsourced teams. Travel up to 25% may be required.

Qualifications

• Associate degree in CS, cyber security or related field; bachelor’s preferred.
• 6+ years in network security administration, firewall management, VPN, forward and reverse proxy, and certificate management.
• Experience with outsourced teams and on-call rotations.
• Strong networking, security operations, and scripting skills.

Responsibilities

• Operate and maintain multiple network security systems and devices (firewalls, VPNs, IPS/IDS).
• Maintain certificate authorities and validation infrastructure.
• Contribute to strategy, roadmaps, and project delivery for network security.
• Support compliance with NERC CIP, NRC Nuclear Cyber, and SOX requirements.
• Mentor teammates and drive continuous improvement in security operations.

Skills

Networking basics

NIST CSF

NERC CIP

SOX Compliance

VPN management

Firewall management

Scripting

Vendor coordination

On-call support

Education

Associate degree in CS or related field

Bachelor’s degree preferred

Master’s degree a plus

Tools

VPN

IPS/IDS

Certificate Authority

DNS

SDN

SIEM

Job description

Entergy is seeking an Info Sec Engineer Senior to join our security operations team. Based in the Woodlands TX / Little Rock AR with hybrid flexibility, you will help secure Entergy’s networks across corporate IS/IT/OT environments, including data centers, substations, and power plants.

The role requires deep networking and security experience, certification preferred, and the ability to work with outsourced teams. Travel up to 25% may be required.