Sr. Manager, Lead Network Security Architect

Position Summary

Deloitte Global is the engine of the Deloitte network. Our professionals reach across disciplines and borders to develop and lead global initiatives. We deliver strategic programs and services that unite our organization.

Work you'll do

• Align program objectives with Cyber Architecture goals.
• Recommend standards, practices, tools, and technologies for Enterprise Architecture.
• Grasp enterprise-level cyber infrastructure initiatives and principles (e.g., DevSecOps, Digital Transformation, Application Modernization, Cloud Platform, NaaS, SaaS).
• Design, document, and implement System Security and Data Assurance processes.
• Collaborate with program, project, and technical leads to support and develop products.
• Conduct system gap analysis to enhance cyber infrastructure design.
• Validate and document the future state of systems and solutions with stakeholder input.
• Create architecture artifacts, including conceptual diagrams and reference models.
• Communicate architecture to stakeholders and team members to demonstrate functionality, assist development teams, and achieve customer acceptance.
• Partner with stakeholders to resolve issues arising from technical interfaces and functional dependencies.
• Design and develop IT architecture, including cloud-based systems (Azure, AWS), NaaS, and SaaS.
• Apply state-of-the-art solutions using a user-centered design approach.
• Stay updated on industry trends.
• Present findings and recommendations to executive-level stakeholders.

The team

Deloitte Technology works at the forefront of technology development and processes to support and protect Deloitte around the world. In this truly global environment, we operate not in "what is" but rather "what can be" to help Deloitte deliver and connect with its clients, its communities, and one another in ways not previously conceived.

Qualifications

Required:

• Bachelor's degree in Computer Science, Computer Engineering, or equivalent educational or professional experience and/or qualifications
• 10+ years of combined experience in a senior security architect or similar role
• Demonstrated experience designing, documenting, and implementing System Security and Data Assurance processes
• Experience creating control frameworks as well as implementing and designing security controls
• Experience creating security reference architectures for solutions
• Experience working in a matrix model supporting cybersecurity initiatives, and acting as an advisor/subject matter expert in non-cybersecurity led initiatives and projects across multiple regions or organizational functions
• Experience of the following in a highly complex and global organization:

• Promoting cybersecurity strategies
• Collaborating with colleagues across different time zones and understanding cultural differences
• Managing globally-developed and deployed cloud-based services with regard to cross-region data flows and implications with regard to data residency, privacy, and access

Recruiting tips

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Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work.

Our purpose

Deloitte's purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Learn more.

Professional development

From entry-level employees to senior leaders, we believe there's always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career.

Requisition code: 310003

Job ID 310003

Client-provided location(s): Tampa, FL, Nashville, TN, Hendersonville, TN

Job ID: Deloitte-310003

Employment Type: OTHER

Posted: 2025-08-23T18:55:58