[Remote] Sr. Manager - Network Security Engineering & Ops Job Details | Donnelley Financial Solutions

Note: The job is a remote job and is open to candidates in USA. Donnelley Financial Solutions (DFIN) is seeking a Senior Manager to lead its Network Security Engineering & Operations team. The role oversees secure, reliable network infrastructure and services, leads engineering and operational support, and manages incident response, compliance, risk, and team development.

Responsibilities

• Lead and mentor a team of network security engineers, ensuring a team culture aligned to CISO Org behavioral goals and DFIN values
• Lead network security projects, including strategy, requirements gathering, and definition of scope and project timelines as a Product Owner
• Collaborate with cross-functional teams to align network security initiatives with business objectives, balancing internally and externally driven work requests
• Maintain relationships with partners and vendors including budget management and negotiations
• Foster a culture of continuous improvement through regular coaching, mentoring, and performance check-ins; ensure appropriate skills are gained and maintained
• Promote accountability and recognize high performance while addressing areas for improvement with clear action plans
• Oversee the design, implementation, and maintenance of network security technologies including firewalls, WAFs, load balancers, routers, switches, remote access, and wireless access points
• Ensure high availability and performance of network and network security services through proactive monitoring and capacity planning
• Manage lifecycle of network security systems and services including upgrades, patching, and end-of-life transitions
• Develop and maintain appropriate metrics to monitor the health of network and network security services, as well as team responsiveness and delivery
• Serve as primary escalation point for critical network and network security incidents, including 24/7 support for critical outages
• Lead root cause analysis and resolution efforts for outages or incidents
• Maintain and improve incident response processes and documentation
• Ensure network security infrastructure complies with internal policies and client obligations
• Conduct regular audits and assessments to identify and mitigate risks
• Support vulnerability management and remediation efforts
• Maintain readiness for 24/7 support and escalation, including participation in on-call rotations as needed
• Implement automation and redundancy to reduce manual intervention and improve resilience

Skills

• Bachelor's degree in a relevant discipline or equivalent experience
• Minimum of 5 years' experience leading network and other engineering disciplines including related architecture efforts
• Minimum of 5 years' experience designing and implementing enterprise network security or similar engineering disciplines; demonstrates exceptional innovation and keen awareness of external threats necessary to drive a preventative posture
• Strong demonstrated knowledge of network security products including firewall, WAF, load balancer, DDoS, and microsegmentation technologies
• Strong demonstrated knowledge of networking products including routers, switches, and wireless technologies
• Proven experience interfacing with senior management and communicating complex cybersecurity concepts in business-relevant ways
• Strong demonstrated knowledge of enterprise systems, cloud solutions, and IT/security technologies
• Extensive experience in strategic planning, budgeting, and resource allocation
• Excellent written and verbal communication skills with experience presenting to leadership teams and communicating security and risk-related concepts to both technical and non-technical audiences
• Strong business analysis skills, problem-solving techniques, and follow-through
• Willing and able to roll up sleeves and lead from the front
• A self-starter with a can-do attitude who drives engagement and accountability internally and cross-functionally
• A driver and implementer who possesses the poise and ability to act calmly and competently in high-pressure, high-stress situations
• CISSP, CISM, CCNP, and/or other relevant certifications are a plus

Benefits

• A flexible workplace
• Comprehensive benefits
• Opportunities for professional growth

Company Overview

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