Senior Network Engineer
Marotta Controls Senior Network Engineer
- Design, implement, maintain, and troubleshoot complex network infrastructure, including LAN, WAN, wireless networks, Cisco Meraki, and Cisco Nexus environments.
- Administer and maintain Palo Alto next-generation firewalls, including configuration, updates, and troubleshooting.
- Manage cloud networking solutions in AWS, including Virtual Private Clouds (VPCs), load balancers, and Direct Connect.
- Evaluate, recommend, and implement network technologies and solutions.
- Monitor network performance, conduct security audits, and implement optimization strategies.
- Diagnose and resolve complex network issues; escalate effectively to Cisco TAC when necessary.
- Provide technical mentorship and guidance to junior IT staff.
- Document network architecture, configurations, procedures, and processes thoroughly.
- 7 to 10 years of network engineering experience.
- Cisco Certified Network Professional (CCNP) certification required.
- Extensive experience configuring and managing Palo Alto Networks Next-Generation Firewalls.
- Proficiency in AWS networking (VPC, Route 53, Transit Gateway, Direct Connect, ELB).
- In-depth knowledge of Cisco Meraki and Cisco Nexus platforms.
- Expertise in network security best practices and tools.
- Strong troubleshooting skills, critical thinking, and ability to perform Root Cause Analysis (RCA).
- Proficiency with network monitoring tools (SolarWinds, Wireshark, Nagios).
- Excellent communication and interpersonal skills.
- Must be a U.S. citizen.
- AWS Certified Advanced Networking – Specialty certification.
- Palo Alto Networks Certified Network Security Engineer (PCNSE) certification.
- Experience with Silver Peak SD-WAN administration.
- Experience with Cisco ISE and WebEx Calling.
- Familiarity with automation tools (Terraform, Ansible, Python scripting).
- Bachelor’s degree in Computer Science, Information Technology, or related field.
- Professional office environment; standard office equipment usage.
- Occasional evening/weekend work required.
- No travel expected.
- Regular communication via talking/hearing.
- Frequent standing, walking, handling objects; occasional stooping, kneeling, crouching.
- Ability to frequently lift 10 lbs. and occasionally up to 50 lbs.
- Visual acuity for close, distance, color vision, peripheral, depth perception, and focus adjustments.