Senior Network Engineer

Creighton University•Omaha, NE

22h

About The Position

The Senior Network Engineer is a hands-on technical expert responsible for the design, implementation, optimization, and advanced troubleshooting of a large-scale, mission-critical Cisco enterprise network. This role provides senior-level engineering leadership across wired, wireless, data center, and WAN environments supporting academic instruction, research, healthcare-adjacent programs, and administrative operations. This position serves as a technical escalation point for complex network issues, leads major infrastructure initiatives, and partners closely with security, systems, cloud, and application teams to ensure the reliability, performance, and security of enterprise network services.

Requirements

Bachelor’s degree in Information Technology, Computer Science, or a related field or equivalent professional experience.
Cisco Certified Internetwork Expert (CCIE) Required
8+ years of experience in network engineering roles.
Experience with ACI
Experience with Cisco SDA
Cisco Enterprise routing and switching
Cisco wireless networks
Cisco VPN technologies
Palo Alto Firewalls
Demonstrated experience implementing and supporting complex network environments.
Deep hands-on experience with Cisco enterprise networking technologies
Proven ability to troubleshoot complex, multi-layer network issues under pressure
Strong written and verbal communication skills, including the ability to explain complex technical concepts to non-technical stakeholders
Cisco Hardware & Cisco IOS
DHCP and DNS
Ethernet
Fiber Optics - Network
Data Center Operations
Network Security Fundamentals
Performance Tuning/Monitoring
Accountability & Adaptability
Collaboration and teamwork
Customer Relationship Management
Innovative/creative thinking
Mission/Service orientation
Backup Management Systems
Telecommunications - Video/Voice
Wireless Networking
Network Security Principles
Network operating systems
Equipment configuration, testing, and repair
Knowledge of network protocols
Knowledge of Server operating systems.
Network evaluation using standard tools.
Ability to accurately diagnose problems.
Operate network test equipment
Openness (zest) for learning
Results orientation
Vendor Relationship Management
Oral/written communication
Time Management
Technical Writing
Problem Solving

Nice To Haves

CCNA/CCNP Preferred
ITIL certification or achieve certification within 6 months of hire

Responsibilities

Engineer, implement, and enhance enterprise network solutions across wired, wireless, WAN, and security domains.
Translate approved designs and standards into production-ready configurations and implementations.
Lead technical execution for network upgrades, expansions, and major changes.
Validate configurations and changes to ensure performance, resilience, and security requirements are met.
Serve as the escalation point for complex or non-routine network issues beyond administrative support.
Perform deep technical troubleshooting, root cause analysis, and corrective engineering actions.
Resolve systemic performance, stability, and interoperability issues.
Support post-incident analysis and contribute to continuous improvement efforts.
Engineer and implement network security controls including segmentation, access control, firewall policies, and secure remote connectivity.
Partner with Information Security to implement security requirements aligned with FERPA, HIPAA, PCI, and institutional standards.
Support vulnerability remediation and security-driven network changes.
Implement and enforce network engineering standards and best practices.
Participate in lifecycle planning for network hardware, software, and licensing.
Evaluate and test new features, platforms, and capabilities within existing network standards.
Ensure engineered solutions are operationally supportable by Network Administrators.
Provide technical guidance and mentorship to Network Administrators.
Work with cross-functional IT teams to deliver integrated infrastructure solutions.
Coordinate with vendors and service providers on complex technical issues and implementations.
Clearly document engineered solutions and transition them into operational support.
Other duties as assigned.