Cybersecurity Engineer

Overview

Kimley-Horn is seeking a Cybersecurity Engineer to help lead and mature our network security function, with a primary focus on enterprise firewall architecture and operations.

This is a foundational role within our Information Security team, where you’ll take ownership of a growing firewall environment, influence security strategy, and help define the future of network security across a rapidly expanding, multi-site organization.

If you have a strong networking background and deep hands-on firewall experience—especially in Palo Alto environments—this is an opportunity to truly own and evolve a critical security domain.

This is not a remote position. Applicants must be legally authorized to work for Kimley-Horn in the U.S. without employer sponsorship. We do not typically sponsor H1-B or other work visa petitions. Responsibilities

Firewall Ownership & Network Security (Primary Focus)

Serve as the primary owner of Kimley-Horn’s enterprise firewall environment , including design, implementation, and ongoing optimization

Create, review, and maintain firewall policies and rules across on-prem and cloud environments

Lead firewall strategy decisions , including policy standardization, segmentation, and performance tuning

Administer and optimize Palo Alto firewalls and Panorama

Manage and enhance GlobalProtect policies and secure remote access configurations

Analyze and implement ACLs, rule bases, and logical security controls across a multi-vendor environment

Drive continuous improvement in firewall posture, balancing security and user experience

Cloud & Application Security

Support and manage Next-Gen Firewalls in Azure environments

Administer and optimize Web Application Firewalls (WAFs)

Participate in SASE and cloud security architecture discussions and reviews

Network Security Engineering & Operations

Implement and maintain network security controls , including firewalls, VPNs, IDS/IPS, and access controls

Troubleshoot complex networking and security issues across cloud and hybrid environments

Monitor and resolve network performance issues (latency, throughput, utilization, system slowness)

Partner with Network Operations and Cloud teams to review designs and provide a security-first perspective

Emerging Security Capabilities

Assist in evaluating and implementing Network Detection & Response (NDR) solutions

Support the transition and ongoing ownership of Cisco ISE capabilities

Contribute to security tooling decisions, standards, and long-term strategy

Collaboration & Leadership (Non-People Management)

Coordinate and guide work across matrixed IT partners

Provide technical guidance, training, and mentorship on network security best practices

Participate in incident response, change management, and after-hours maintenance for critical events

Qualifications

• Bachelor’s degree in Information Security, Cybersecurity, or a related field

• 4+ years of experience in network security engineering or related roles within enterprise environments

• Strong hands-on experience with firewall design, implementation, and management (required)

• Direct experience with Palo Alto firewalls and Panorama

• Experience with firewall architectures across internal, perimeter, and cloud environments

• Experience administering Web Application Firewalls (WAFs)

• Experience with Cisco ISE or similar identity-based network access platforms

• Solid understanding of networking fundamentals (routing, switching, TCP/IP, DNS, DHCP)

• Experience with change management practices and operational processes

• Strong problem-solving skills and ability to perform under pressure

• Excellent communication skills with the ability to explain technical concepts to non-technical stakeholders

• Preferred Certifications: Security+, Network+, CCNP Security, AZ-700/AZ-500, CISSP, or similar

• Why Kimley-Horn?

At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it— that’s why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 19 years!

Key Benefits at Kimley-Horn

Exceptional Retirement Plan: 2-to1- company match on up to 4% of eligible compensation (salary + bonus) and additional profit-sharing contribution.

Comprehensive Health Coverage: Low-cost medical, dental, and vision insurance options.

Time Off: Personal leave, flexible scheduling, floating holidays, and half-day Fridays.

Financial Wellness: Student loan matching in our 401(k), and performance-based bonuses.

Professional Development: Tuition reimbursement and extensive internal training programs.

Family-Friendly Benefits: New Parent Leave, family building benefits, and childcare resources.