Lead Network Engineer

Role Description

Lead II - Enterprise Solutions

Who We Are

At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 25 countries, we build for boundless impact—touching billions of lives in the process. Visit us at .

You Are

Enterprise Network Engineer The role requires a highly skilled and experienced Enterprise Network and Network Security Engineer (L3), with a particular focus on Aruba solutions, to play a critical part in designing, implementing, managing, and troubleshooting enterprise-level network infrastructure and related security defenses. This hybrid role focuses on the design, deployment, and support of Aruba wireless and wired solutions, including ClearPass, Aruba Central, and mobility controllers. The successful candidate will handle escalated issues, lead technical projects, and contribute to the evolution of network and security in a complex, high-tech environment.

The Opportunity

• Expertise in Aruba Wireless and Wired Solutions: This hybrid role focuses on the design, deployment, and support of Aruba wireless and wired solutions, including ClearPass, Aruba Central, and mobility controllers o Deploy and maintain Aruba WLAN, switching, and security technologies
• Troubleshoot complex network and RF issues in enterprise environments
• Perform firmware upgrades, site diagnostics, and system health checks o Collaborate with client and internal teams on network design and support
• Document configurations and deliver hands-on knowledge transfer
• Advanced Network Design & Implementation: Design, implement, and support large-scale enterprise network solutions, including LAN, WAN, and data center environments.
• Configure and troubleshoot complex routing and switching protocols (e.g., BGP, OSPF, VLANs, VXLAN).
• Implement and manage network devices such as routers, switches, and load balancers.
• Network Security Engineering: Design, implement, and maintain comprehensive network security solutions, including firewalls, VPNs, and intrusion detection/prevention systems (IDS/IPS).
• Manage and configure network security technologies and tools, such as network access control (NAC) systems and SIEM/SOAR platforms.
• Develop and enforce network security policies, standards, and procedures to ensure compliance with industry regulations and best practices.
• Advanced Troubleshooting and Support: Provide expert-level support for complex network and security incidents escalated from lower support tiers.
• Conduct in-depth root cause analysis for recurring network and security issues, implementing effective solutions.
• Utilize network diagnostic tools and analyze security logs to troubleshoot and resolve network and security problems.
• Security Assessment and Mitigation: Perform security reviews of network infrastructure and applications to identify vulnerabilities.
• Conduct vulnerability assessments, penetration testing, and network security audits.
• Proactively identify and mitigate security vulnerabilities and emerging threats.
• Collaboration and Leadership: Collaborate with cross-functional teams, including IT, security operations, and application development, to ensure integrated security measures.
• Lead technical projects related to network and security upgrades, migrations, and deployments.
• Mentor and guide junior network engineers, providing technical expertise and knowledge sharing.
• Documentation and Improvement: Create and maintain detailed documentation of network configurations, security procedures, and incident response activities.
• Contribute to the continuous improvement of network and security processes, standards, and best practices.
• Stay abreast of the latest network technologies, security threats, and industry trends.
  
  

What Are We Looking For

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field, or equivalent relevant work experience.
• Extensive experience in enterprise network engineering and network security, with a proven track record in an L3 support role.
• Deep understanding of network protocols, services, and security principles.
• Hands-on experience with enterprise-level network hardware and software, including routers, switches, firewalls, and security tools.
• Proficiency in configuring and managing security solutions from various vendors (e.g., Palo Alto, Cisco, Juniper).
• Strong understanding of cybersecurity frameworks and standards.
• Excellent troubleshooting, problem-solving, and analytical skills, with the ability to handle complex network and security incidents.
• Strong communication and interpersonal skills, with the ability to effectively communicate technical concepts to diverse audiences.
• Ability to work independently and collaboratively in a fast-paced, high-tech environment.
• Relevant industry certifications such as CCNP, CCIE, CISSP, PCNSE, or equivalent are preferred.
  
  

What We Believe

We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve been building enduring relationships and a culture of integrity. And today, it's those same values that are inspiring us to encourage innovation from everyone to champion diversity and inclusion and to place people at the centre of everything we do.

Humility

We will listen, learn, be empathetic and help selflessly in our interactions with everyone.

Humanity

Through business, we will better the lives of those less fortunate than ourselves.

Integrity

We honour our commitments and act with responsibility in all our relationships.

Equal Employment Opportunity Statement

UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.

All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

• To support and promote the values of UST.
• Comply with all Company policies and procedures
  
  

Skills

Network Engineering,Aruba,Network Design