Sr Lead Infrastructure Engineer - Network Access Control Sr Engineer

JPMorgan Chase; Lake Township (OH); On-site; USD 180,000 - 240,000; Full time

Job summary

JPMorgan Chase in the Corporate Sector - Enterprise Network team seeks a Senior Lead Infrastructure Engineer with deep software and infrastructure expertise across multiple technologies to drive programs and initiatives.

You will lead architecture and implementation, oversee NAC/enforcement with ForeScout/CounterACT, and leverage AI capabilities to accelerate analysis while maintaining security and compliance. Collaboration across platforms is essential.

Qualifications

• Formal training or certification on software/infra engineering and 7+ years of experience.
• Enterprise-scale NAC engineering and rollout leadership across the enterprise network.
• Strong NAC visibility and integration posture with telemetry feeds and plugins.
• Bachelor's degree in Computer Science, Cybersecurity, Data Science, or related field.
• Proficient in Python, Ansible, and enterprise AI validation in infrastructure workflows.

Responsibilities

• Applies deep technical expertise and problem-solving methodologies to analyze complex data and systems.
• Uses enterprise-authorized AI capabilities to accelerate analysis and document mitigation options.
• Architects and implements changes with other platforms to modernize processes.
• Drives results and implements multiple complex programs.
• Drives thought leadership within the product line.
• Ensures infrastructure work aligns with compliance, risk, security, and business objectives.
• Promotes reuse-first AI-assisted practices across delivery and automation, ensuring validation and auditability.

Skills

Enterprise NAC engineering

Python

Ansible

Networking security

AI-assisted workflows

Policy enforcement

Education

Bachelor's degree in Computer Science, Cybersecurity, Data Science, or related field

Tools

ForeScout/CounterACT

Cisco ISE

pxGrid

Job description

Become a member of a team where you can contribute significantly to shaping the future of a world-renowned and influential company. Among top performers, you can make a direct and meaningful impact.

As a Senior Lead Infrastructure Engineer at JPMorgan Chase within the Corporate Sector - Enterprise Network team, you exhibit both depth and breadth of knowledge regarding software, applications, and technical processes across multiple technical disciplines. You also have a specialization in a specific domain within infrastructure engineering to drive programs or initiatives consisting of multiple technologies and applications.

Job responsibilities

• Applies deep technical expertise and problem-solving methodologies focused on analyzing complex data and systems, anticipating issues, considering upstream and downstream implications, and advising on mitigation actions
• Uses enterprise-authorized AI capabilities within the work environment to accelerate analysis of complex infrastructure signals and documentation of mitigation options, validating outputs and handling operational data according to sensitivity and security requirements.
• Works with other platforms to architect and implement changes required to resolve issues and modernize the organization and technology processes
• Drives results and implements multiple complex programs
• Drives thought leadership within the product line
• Responsible for infrastructure engineering in accordance with business requirements and executes work according to compliance standards, risk and security, and business objectives
• Leads reuse-first adoption of AI-assisted practices across delivery and automation routines to reduce recurring issues, ensuring changes are validated, traceable and auditable, and aligned to resiliency and security expectations.

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering or infrastructure engineering and 7+ years applied experience
• Enterprise-scale NAC engineering and rollout leadership, including architecture/design, discovery/classification/control policy creation, phased enforcement for unauthorized devices, and operational ownership across enterprise network (notably ForeScout/CounterACT and integrations to networking stacks).
• Strong NAC visibility and integration posture: deployment/maintenance of relevant plugins/modules and telemetry feeds (e.g., wireless controllers, switch integrations, endpoint security tool modules) to enrich admission decisions and executive reporting.
• Bachelor's degree in Computer Science, Cybersecurity, Data Science, or related discipline
• Proficient in specific network infrastructure technology and programming languages (e.g., Python, Ansible, etc.)Demonstrated experience using enterprise-authorized AI capabilities within the work environment to support infrastructure engineering workflows with strong validation habits and awareness of data sensitivity
• Ability to review and validate AI-assisted recommendations before implementation, escalating when uncertain and ensuring outcomes align to resiliency, security, and auditability expectations
• Drives to develop infrastructure engineering knowledge of additional domains, data fluency, and automation knowledge

Preferred qualifications, capabilities, and skills

• 802.1x implementation experience with Cisco ISE, including authorization policy configuration for wired/wireless endpoint groups, posture/compliance alignment, and ecosystem integrations (e.g., pxGrid with NAC and related controllers/plugins).
• Exhibits a growing initiative and the ability to manage assigned tasks efficiently, seeking guidance when needed and showing a willingness to find solutions and contribute to improvements with some supervision
• Demonstrates strong communication skills, conveying ideas and challenges with clarity and precision to support understanding and effective collaboration