Engineer, Zero Trust Security

JOB SUMMARY/PURPOSE

The Zero Trust Security Engineer is a hands-on technical role responsible for designing, implementing, and operating modern Zero Trust security controls across Delta Utilities’ IT and cloud environments. This position focuses on network security enforcement, identity-driven access controls, and secure application access using technologies such as next-generation firewalls, conditional access, and cloud-based SASE platforms. The role partners closely with identity, cloud, endpoint, and network teams to reduce attack surface and enforce least-privilege access aligned with Zero Trust principles.

ACCOUNTABILITIES AND ESSENTIAL FUNCTIONS

• Design, implement, and maintain Zero Trust security architectures aligned with NIST 800-207.
• Engineer and operate firewall and network security policies, including segmentation, egress filtering, and inspection for IT and OT environments.
• Own administration and optimization cloud SASE platforms for secure internet access and private application access.
• Implement and tune identity-driven security controls including Conditional Access, MFA, device posture, and risk-based policies.
• Partner with IAM and endpoint teams to integrate identity, device health, and access enforcement.
• Develop and maintain standards, baselines, and technical documentation for Zero Trust controls.
• Support secure access for SaaS, cloud, and on-prem applications while minimizing reliance on traditional VPN models.
• Collaborate with Security Operations to investigate and remediate access- or network-related security incidents.
• Participate in architecture reviews and security design assessments for new systems and applications.
• Support audits and regulatory reviews related to network and access security.

MINIMUM REQUIREMENTS

Minimum education required of the position

• Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related field. In lieu of a degree, 4 years of experience in addition to the standard experience listed below is required.

Minimum experience required of the position

• 6 years of IT or cybersecurity experience with at least 3 years focused on zero trust security engineering.

Minimum knowledge, skills and abilities preferred of the position

• Strong understanding of Zero Trust concepts, least privilege, and identity-centric security.
• Hands-on experience with cloud SASE (e.g., Netskope, Zscaler, Cloudflare) and modern NGFW platforms.
• Experience implementing Conditional Access in Microsoft Entra ID (Azure AD).
• Familiarity with cloud security in Azure, OCI, AWS, and SaaS environments.
• Strong troubleshooting, documentation, and cross-team collaboration skills.
• Experience in regulated or critical infrastructure environments preferred.

Any certificates, licenses, etc. required for the position

• Preferred:
• Certification in Cloud SASE platform (e.g., Netskope, Zscaler, Cloudflare)
• Microsoft Security Engineer (SC-200 / SC-300)
• Oracle Cloud Infrastructure Security Professional
• CISSP or CCSP
• Network security certifications (Palo Alto, Fortinet, etc.)

Physical Requirements

• Able to operate a personal computer, either desktop or laptop.
• Able to sit for extended periods of time.
• Able to operate a copy machine, fax machine, calculator, telephone and other miscellaneous office equipment.
• Able to exert up to 10 Lbs. of force occasionally, and /or a minimal amount of force frequently to lift, carry, push or otherwise move objects.

Working Conditions

The Physical Demands described here are representative of those that must be met by an employee to successfully perform the Accountabilities and Essential functions of the job. Reasonable accommodations may be made to enable an individual with disabilities to perform the essential functions.

• Perform other job-related duties as assigned, within your scope of responsibilities.
• Job duties are performed in a normal and clean office environment with normal noise levels.
•  Work is predominately done while standing or sitting.
• The ability to comprehend, document, calculate, visualize and analyze are required.

About Delta Utilities

Delta Utilities is a natural gas utility headquartered in New Orleans that provides safe, reliable natural gas services across Louisiana and Mississippi. We understand the value of dependable energy and our important role in building stronger, more resilient communities. Delta Utilities is a $1.7 billion organization that represents 600,000 customers and is among the top 40 natural gas utilities in the United States.

Delta Utilities acquired CenterPoint Energy's natural gas utility operations in Louisiana and Mississippi in April 2025 and acquired Entergy's natural gas utilities in Baton Rouge and New Orleans in July 2025.

Delta Utilities is regulated by the Louisiana Public Service Commission, the Mississippi Public Service Commission, and the New Orleans City Council. We work closely with our regulatory agencies to deliver safe and reliable natural gas service and maintain fair rates for our customers. 

Learn more at https://deltautilities.com. 

Delta Utilities and associated entities are equal opportunity employers. We do not discriminate against employees or applicants for employment on any legally recognized basis or any protected class under federal, state, or local law.

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