Senior Network Security & Ops Leader - Remote

Donnelley Financial Solutions, Inc.; Oregon; Hybrid; USD 140,000 - 190,000; Full time

Job summary

Donnelley Financial Solutions is seeking a Senior Manager to lead the Network Security Engineering & Operations team, ensuring availability, reliability, and security across global network infrastructure including remote work tech, firewalls, WAFs, and cloud connections.

The ideal candidate brings deep technical expertise, strong leadership, and a proactive approach to managing 24/7 operations and escalations in a dynamic financial services environment.

Qualifications

• Bachelor's degree or equivalent experience.
• Certifications such as CISSP, CISM, CCNP are a plus.
• 5+ years leading network and engineering disciplines.
• 5+ years designing and implementing enterprise network security.
• Strong knowledge of firewall, WAF, load balancer, DDoS, and microsegmentation.
• Strong networking knowledge: routers, switches, wireless.
• Ability to communicate security concepts to leadership and non-technical audiences.
• Experience with enterprise systems, cloud solutions, and IT/security technologies.

Responsibilities

• Lead and mentor a team of network security engineers aligned to CISO Org goals and DFIN values.
• Lead network security projects from strategy to scope and timelines as Product Owner.
• Collaborate with cross-functional teams to align security initiatives with business objectives.
• Manage budgets and vendor relationships; negotiate as needed.
• Coach, mentor, and conduct performance check-ins to grow skills.
• Communicate complex issues clearly to diverse audiences, verbally and in writing.
• Oversee design, implementation, and maintenance of security tech (firewalls, WAFs, VPNs, etc.).
• Ensure high availability and performance; monitor capacity and perform lifecycle management.
• Serve as primary escalation for 24/7 security incidents and lead root-cause analysis.
• Support vulnerability management, audits, and risk assessments.
• Participate in on-call rotations and drive automation for resilience.

Skills

Leadership

Strategy

Budgeting

Communication

Incident response

Vulnerability management

Security concepts

Cloud security

Networking

Education

Bachelor's degree in a relevant discipline

Tools

Firewall

WAF

Load balancer

DDoS mitigation

Routers

Switches

Wireless technologies

Job description

Donnelley Financial Solutions is seeking a Senior Manager to lead the Network Security Engineering & Operations team, ensuring availability, reliability, and security across global network infrastructure including remote work tech, firewalls, WAFs, and cloud connections.

The ideal candidate brings deep technical expertise, strong leadership, and a proactive approach to managing 24/7 operations and escalations in a dynamic financial services environment.