Network Security Engineer Manager

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, culture and talent experience and our ability to be compelling to our clients. You'll find an environment that inspires and empowers you to thrive both personally and professionally. Position Overview We are seeking a highly skilled Senior Network Security Engineer with a current Cisco Certified Internetwork Expert - Security (CCIE Security) certification to join our team. As a Cisco Gold partner delivering enterprise transport, security, wireless, cloud, and data center solutions, we help clients design, implement, and optimize secure, resilient networks. This position is part of a well-established network infrastructure team composed of highly experienced, certified engineers recognized for delivering complex network and security implementations. You will serve as a hands-on technical leader and trusted advisor, designing and deploying advanced network infrastructure solutions. Key Responsibilities Network Architecture & Design - Architect and document end-to-end network security solutions including next-generation firewalls, SDWAN, segmentation, secure remote access, identity-based access control, and secure edge/SASE frameworks following vendor validated designs and best practices. Implementation Leadership - Lead the deployment and integration of complex security solutions including Cisco Secure Firewall, ISE, VPN/RAVPN, and SDWAN security policies. Network & Security Optimization - Conduct in-depth assessments of client environments, identify gaps in security posture or policy enforcement, and deliver recommendations to improve resilience, compliance, and performance. Escalation & Problem Resolution - Act as a senior escalation point for critical incidents from managed clients, providing root-cause analysis, remediation plans, and long-term corrective actions. Client Advisory & Engagement - Engage with technical and executive stakeholders to align security architectures with business objectives. Deliver technical workshops, roadmap sessions, and security assessments. Cross-Domain Collaboration - Partner with cloud, infrastructure, and managed services teams to design holistic solutions that span security, networking, and application delivery. Knowledge Sharing & Mentorship - Mentor junior engineers and contribute to internal best practices and reference architectures to elevate overall team capability. Required Qualifications Active Cisco Certified Internetwork Expert - Security (CCIE Security) certification. 7+ years of progressive experience designing, implementing, and supporting enterprise-class network and security solutions. Deep technical expertise in firewall design and deployment, network segmentation, VPN and remote access, identity services (Cisco ISE), and secure access control. Strong working knowledge of core routing and switching technologies and dynamic routing protocols (OSPF, BGP, EIGRP). Hands-on experience with Cisco Secure Firewall (FTD/ASA), ISE, Catalyst and Nexus platforms, Meraki stack, and Secure Access/SASE solutions. Proven ability to serve as a senior technical escalation point, providing advanced troubleshooting and root cause analysis for complex client issues. Demonstrated experience mentoring and guiding junior engineers, fostering skill development and promoting consistent best practices across the team. Strong communication and presentation skills with the ability to engage technical and business stakeholders. Ability to travel up to 10% for client engagements. Preferred Qualifications Consulting or professional services experience delivering enterprise network and security solutions. Familiarity with automation and infrastructure-as-code approaches (Python, Ansible, REST APIs). Exposure to cloud security integration with AWS, Azure, or GCP. Experience leading network segmentation or security modernization initiatives. Why Join Us Join a high-performing, highly certified Infrastructure Network team within a global consulting firm where the focus is on security architecture, design, and optimization - not repetitive Tier 1/Tier 2 support. You'll work on challenging, high-impact projects, help enterprise clients modernize their network security posture, and deepen your expertise across Cisco's evolving security portfolio - all while collaborating with some of the most skilled engineers in the industry. RSM offers a competitive benefits and compensation package, including flexibility in your schedule and a discretionary bonus based on firm and individual performance. The salary range for this role is $107,000 - $214,500. RSM is an equal opportunity employer and welcomes applicants with diverse backgrounds and perspectives. We are committed to providing equal opportunity and reasonable accommodation for people with disabilities. If you require a reasonable accommodation to complete an application, interview, or otherwise participate in the recruiting process, please contact us at 800-274-3978 or careers@rsmus.com.

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