Cloud Security Engineer Manager

Recruiting for this role ends on 10/3/2026.

About the role

We are seeking a talented, passionate cyber security specialist who will serve as a technical interface and subject matter expert in designing, implementing, and supporting an enterprise-class application-centric micro-segmentation service for Deloitte US Member Firm. The professional will lead and collaborate with application teams, infrastructure teams, and vendors to support all phases of product integration, deployment, operations, and maintenance for critical business applications and workload isolation.

Deloitte Technology US (DT - US) helps power Deloitte's success, which serves many of the world's largest, most respected organizations. We develop and deploy cutting-edge internal and go-to-market solutions that help Deloitte operate effectively and lead in the market. Our reputation is built on a tradition of delivering with excellence. The ~3,000 professionals in DT - US deliver services including: Cyber Security, Technology Support, Technology & Infrastructure, Applications, Relationship Management, Strategy & Communications, Project Management, Financials.

Cyber Security vigilantly protects Deloitte and client data. The team leads a strategic cyber risk program that adapts to a rapidly changing threat landscape, changes in business strategies, risks, and vulnerabilities. Using situational awareness, threat intelligence, and building a security culture across the organization, the team helps to protect the Deloitte brand. Areas of focus include: Risk & Compliance, Identity & Access Management, Data Protection, Cyber Design, Incident Response, Security Architecture, Business Partnership.

Responsibilities

• Assist in the design, implementation, and sustainment of zero trust architectures to safeguard critical assets and data against emerging cyber threats.
• Serve as the subject matter expert (SME) for application micro-segmentation and zero-trust principles, methodologies, and technologies.
• Collaborate with Network and Firewall Teams, Application Teams, Server Teams, Cloud Engineering Teams etc. to design, implement, and support an enterprise-class application-centric micro-segmentation solution and service.
• Lead implementation of micro-segmentation to safeguard critical applications as part of a multi-year program.
• Identify new service requirements in support of our Zero Trust strategy.
• Lead and support troubleshooting for micro-segmentation service.

Skills

• Ability to work independently and collaborate as part of a team
• Effective written and verbal communication skills
• Meticulous attention to detail and quality of work product
• Ability to build and sustain professional relationships
• Ability to lead projects or workstreams
• Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
• Strong interpersonal skills and professional demeanor
• Ability to meet deadlines
• Ability to mentor and provide clear guidance to others

Qualifications

Required:

• Bachelor's degree or equivalent in Information Technology, Computer Science, or Engineering.
• Minimum 6 years of related Cyber Security experience with a focus on network security engineering, including firewall policy design, rule management, and hands-on experience securing east-west traffic in enterprise environments.
• Proficiency in Python development for automation and scripting, including experience building security tooling, policy automation, or infrastructure-as-code workflows.
• Networking fundamentals with demonstrated experience across both cloud environments (AWS, Azure, or GCP) and on-premises data center infrastructure, including VLANs, subnetting, routing protocols, firewall policy, and east-west traffic segmentation.

Preferred:

• Experience with micro-segmentation platforms (e.g., Illumio, Guardic