Senior Network Engineer

Job Title: Senior Network Engineer

Location: Pascagoula, MS

Travel: 25%

Job description:
We are seeking an onsite experienced Sr. Network Engineer/Architect to craft, mlead and lead all aspects of a large-scale, multi-campus network infrastructure. This role includes ensuring the availability, reliability, and security of Data, Voice, and Video network services. The successful candidate will lead a team of engineers and work closely with leadership to align network architecture with business objectives. 

Key Responsibilities:
• Design, implement, and maintain a robust network infrastructure supporting 10,000+ clients across MAN, WAN, and campus environments.
 • Lead and lead all aspects of the installation and operation of Data, Voice, and Video networks across multiple campuses and remote locations. 
• Provide leadership for network engineers, providing guidance, mentorship, and technical oversight. 
• Develop and implement cohesive network architectures and ensure alignment with organizational goals. 
• Lead critical network infrastructure, including: o Cisco Call Managers, Wireless systems, and NAC (Cisco ISE) o DNS/DHCP services, Load Balancers, and Web Proxy o Security Devices such as Firewalls and Intrusion Prevention Systems (IPS) 
• Oversee lifecycle management for network infrastructure, including upgrades, replacements, and capacity planning. 
• Solve and resolve complex network issues to minimize downtime and ensure optimal performance. 
• Collaborate with multi-functional teams to integrate new technologies, lead network projects, and ensure compliance with security standards. 
• Develop documentation and processes for network operations and disaster recovery.

Required Skills:
• 10+ years of dynamic experience in network design, implementation, and management. 
• Extensive hands-on experience with Cisco hardware (Catalyst switches, routers, ASA Firewalls, etc.), Wireless systems (Cisco Aironet WAPs), and Infoblox solutions. • Advanced knowledge of networking protocols, including TCP/IP, QoS, MPLS, BGP, OSPF, DHCP, and DNS. 
• Strong troubleshooting skills using diagnostic tools like Wireshark, Fluke Protocol Expert, and HP OpenView. 
• Confirmed leadership abilities, including leading teams and coordinating large-scale network projects. 
• Current or past Cisco certifications (e.g., CCNA, CCNP) preferred. 
• Active DoD Secret clearance or eligibility to obtain clearance. Preferred Skills 
• Familiarity with disaster recovery and business continuity planning for network infrastructure.

Desired Skills:
• Experience in designing and deploying NAC solutions, particularly Cisco ISE. 
• Knowledge of building enterprise-level Voice, Video, and Data systems. 
• Good interpersonal skills with the ability to communicate complex technical ideas to both technical and non-technical partners. Work Environment 
• Industrial and campus network environments, including high-availability systems and critically important operations. 
• May require travel between campus sites and remote offices.

Life at Capgemini

Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer:

• Flexible work
• Healthcare including dental, vision, mental health, and well-being programs
• Financial well-being programs such as 401(k) and Employee Share Ownership Plan
• Paid time off and paid holidays
• Paid parental leave
• Building benefits like adoption assistance, surrogacy, and cryopreservation
• Social well-being benefits like s