Lead Sr. Network Engineer

The Lead Sr. Network Engineer at McKesson is responsible for designing, implementing, and troubleshooting complex network systems. This includes creating scalable and secure network architectures, leading infrastructure projects, evaluating and recommending new networking technologies, and implementing robust security measures. The role requires hands-on experience with Cisco routers, routing protocols, and Azure technologies, emphasizing collaboration and problem-solving.

To qualify for the Lead Sr. Network Engineer role at McKesson, candidates should possess a relevant degree and typically have over 10 years of experience in network engineering. Relevant Master's or Doctorate qualifications can reduce the required experience. Candidates must also have expertise in areas like Cisco routing protocols, cloud technologies, and networking security practices.

A Lead Sr. Network Engineer at McKesson should have expert-level experience with Cisco routers, including ISRs and ASRs, as well as knowledge of routing protocols like BGP, OSPF, and EIGRP. Familiarity with SD-WAN technologies, Azure services, and Infrastructure as Code using tools like Terraform are also essential to the role, allowing for effective networking solutions in a cloud-focused environment.

At McKesson, career growth for Lead Sr. Network Engineers is prioritized through a culture that encourages innovation and new ideas. Employees benefit from a diverse and inclusive environment where ongoing learning and professional development are supported. McKesson offers competitive compensation packages and encourages collaboration with diverse teams, which enhances the professional journey.

The compensation range for a Lead Sr. Network Engineer at McKesson is between $131,900 and $219,900. This range reflects the company's pay philosophy and is determined by several factors, including performance, experience, skills, and geographical market evaluations, offering a competitive package that can also include bonuses and incentives.

In answering this question, highlight specific projects where you have implemented, configured, and troubleshot Cisco routers and switches. Be sure to mention any relevant certifications and your understanding of routing protocols, demonstrating both your hands-on skills and your ability to optimize network performance.

When addressing network security management, discuss the policies you have implemented to protect networks against threats. Mention your experience with firewalls, VPNs, encryption, and other security measures. Highlight any incidents you successfully managed, focusing on your analytical and problem-solving abilities.

When discussing assessment strategies, focus on your approach to evaluating a technology's performance, cost-effectiveness, and alignment with organizational goals. Provide examples of technologies you have evaluated in the past and the criteria you used to recommend adoption, showcasing your decision-making skills.

In your response, detail your hands-on experience with Azure services, including projects where you successfully managed migrations and addressed challenges. Emphasize your understanding of Azure Security, resource management, and any specific tools, like Terraform, that you used to facilitate the migration process.

This question requires you to share a specific example of a challenging networking issue. Describe the problem clearly, including the context and implications. Focus on the steps you took to analyze the issue, the solution implemented, and the outcomes, emphasizing your analytical and problem-solving skills.

Discuss your collaboration process with various stakeholders, including IT teams, management, and external partners. Share examples of projects where clear communication and teamwork were essential to overcome challenges and achieve project objectives, highlighting the importance of interpersonal skills.

Emphasize your systematic approach to creating and maintaining documentation for network configurations. Discuss the tools you use for documentation, how you ensure updates are made consistently, and why this practice is critical for network management and future troubleshooting.

Share the tools and methodologies you utilize for monitoring network performance, addressing any identified weaknesses, and implementing changes. Provide examples of how you analyzed performance metrics and made proactive adjustments to enhance network efficiency.

Discuss the importance of gathering and integrating customer feedback into your network engineering processes. Describe how you have used stakeholder input to drive improvements, enhance user experience, and ensure that network solutions meet business requirements effectively.

In your response, connect your career aspirations with McKesson's mission of transforming healthcare. Discuss your commitment to innovation and problem-solving, and express your enthusiasm for contributing to a company that genuinely values employee growth and community impact.