Sr. Network Engineer

Role: Senior Network Engineer 

Location: Irvine, CA 

Duration: Full time 

Ideal candidates will have well-rounded expert level knowledge of network and security design principles including a comprehensive understanding of networking concepts pertaining to LAN and WAN deployments within Enterprise multi-platform environments. 

Requirements: 

• Bachelors degree in Computer Science, MIS or related technical field of study 

• 8+ years of experience as a Network Engineer 

• CCNP or higher Cisco certification 

• Palo Alto certification

• F5 LTM experience

Skills and Experience: 

• Thorough knowledge of infrastructure technology interdependencies. 

• Strong aptitude for learning new technologies and understanding how to utilize them. 

• Exceptional troubleshooting and problem-solving skills. 

• Technical expertise in the following areas: 

  • Cisco routing and switching design, configuration, and troubleshooting
  • Routing protocols - BGP, HSRP, OSPF, EIGRP, RIP 
  • LAN and WAN connectivity designs 
  • Perimeter security design 
  • Configuring, managing, and troubleshooting Firewalls – Palo Alto, Cisco ASA. 

  • Configuring and managing Palo Alto Networks security policies, including creating rules and profiles, defining network zones, and managing user access control.

  • Monitoring network traffic and security events using Palo Alto Networks monitoring tools, including Panorama and Cortex XDR.

  • Configuration and troubleshooting of F5 LTM, including iRules. 

  • Networking protocols such as ARP, DHCP, DNS, NTP, SMTP, HTTP(S), VOIP, SSH, NFS, SMB, CIFS, etc. 
  • Upgrade procedures for Cisco, Palo Alto, and F5 LTM. 
  • Packet capture tools (tcpdump, Wireshark) and analysis of outputs. 
  • CLI and GUI based consoles for all supported devices. 

• Efficient in preparing and sharing technical documentation using Microsoft Office Word, Excel, PowerPoint, and Visio. 

• Strong written, communication, and presentation skills. 

• Ability to work effectively and efficiently in a fast-paced, rapidly changing environment. 

• Ability to work independently and identify opportunities for process improvement. 

• Desire to learn new skills, take on new tasks as needed, and work as part of a team. 

Company Overview

OSI Digital, Inc., (formerly OSI Consulting, Inc.) provides purpose-built business and technology solutions that optimize performance to enable data-driven outcomes for our customers. OSI accelerates digital transformation by offering integrated solutions that capture, secure, integrate, analyze and optimize data. Our services include the design, development and implementation of new solutions as well as the ongoing management, enhancement and support of our customers’ existing business systems.

OSI Digital was founded in 1993, in California and has since expanded to a team of over 1,400 employees worldwide. We have offices in the US, Canada, India, Philippines, Dubai and Australia. Our main o shore delivery center of excellence is located at our state-of-the-art campus in Hyderabad, India, with additional locations in Chennai, Delhi and Bangalore. For over 25 years, we have supported a diverse portfolio of customers across various industries, including: Software & Business Services, Financial Services, Life Sciences & Healthcare, Manufacturing, Energy, Retail and Agriculture.

Our client base ranges from start-ups to Fortune 500 corporations, including: Exelon, GE, Hyundai, Toyota, Gilead, Allergan, Yamaha, Gap and Skechers. OSI Digital has developed strong partner alliances with the world’s leading technology providers such as Tableau, Salesforce, Oracle, Microsoft, GE, Amazon Web Services, Dell Boomi and Red Hat.