Senior Network Engineer

2 weeks ago

phoenix, United States HeartCentrix Solutions Full time

Responsibilities:

  • Install, configure, and manage scalable and high-availability data center and cloud networks.
  • Design, implement, and maintain a robust firewall infrastructure to secure the organization against external and internal threats.
  • Monitor firewall performance and manage configuration adjustments to maintain network security and stability.
  • Configure and manage Azure networking components, including Virtual Networks, Load Balancers, ExpressRoute, VPN Gateway, and Network Security Groups (NSG).
  • Manage and optimize firewalls (e.g., Cisco, Palo Alto, Fortinet, Juniper) for enhanced performance and security.
  • Drive automation, orchestration, and continuous integration/delivery (CI/CD) initiatives to enhance infrastructure efficiency.
  • Act as a liaison between IT and business stakeholders, advocating for network engineering solutions that meet business needs.
  • Advise leadership on strategic technology roadmaps and innovation to advance infrastructure capabilities.
  • Foster a team-oriented culture, building cooperative relationships, resolving conflicts, and encouraging constructive feedback.


Minimum Requirements:

  • Bachelor’s degree in Computer Science, Computer Engineering, Information Systems, Engineering, or a related technical field, or equivalent experience.
  • 5 years of experience in a technical environment, focusing on network infrastructure.
  • 5 years of experience in a network role involving route switching, firewalls, VPN, and IDS/IPS.
  • 2+ years of experience with networking technologies on Microsoft Azure, AWS, Oracle, or IBM platforms.
  • Senior-level experience with data center infrastructure solutions, including VPN, Cisco (Route and Switch), and Palo Alto firewalls.


Preferred Qualifications:

  • Master’s degree in a relevant technical discipline, or equivalent experience.
  • Industry experience in a complex network environment.


Skills, Certifications, and Competencies:

  • CCNP (Security, Data Center, Routing, Switching), CCIE, PCNSE (Palo Alto) certifications.
  • Microsoft Certified: Azure Administrator Associate or Azure Solutions Architect Expert (preferred).
  • Proven ability to build strong relationships with internal stakeholders and IT counterparts.
  • Proficiency in deploying and managing data center and cloud network technologies, including firewalls, intrusion detection/prevention, micro-segmentation, software-defined networking, and SD-WAN.
  • Extensive experience with data center infrastructure, including Cisco (Route and Switch), Palo Alto firewalls (including IDS/IPS), Cisco VPN, and Zscaler VPN.
  • Strong programming/scripting skills in automation frameworks such as Python or Ansible.
  • Expertise in designing Ansible networking playbooks and/or utilizing Python scripts and REST API for networking tasks on platforms like Palo Alto, Zscaler, and Cisco.
  • In-depth knowledge of Panorama template hierarchy and BGP (e.g., community strings, route maps, route filters).
  • Proven experience in building site-to-site VPN tunnels for Cisco and Palo Alto platforms.

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