Network Engineer

• Req ID:

• 357356 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Network Engineer to join our team in Pittsburgh, Pennsylvania (US-PA), United States (US).
• Job Summary
• We are seeking an experienced
• Senior Network Engineer (8+ years)
• to lead the design, implementation, optimization, and support of complex enterprise and cloud network environments. This role requires deep technical expertise, strong troubleshooting skills, and the ability to guide junior engineers while partnering with cross-functional teams.
• Key Responsibilities
• + Architect, design, and implement enterprise-scale LAN, WAN, WLAN, SD-WAN, and VPN solutions + Lead network modernization, migration, and transformation initiatives + Configure, manage, and optimize routers, switches, firewalls, and load balancers + Provide L3/L4 support for complex network and performance issues + Ensure high availability, scalability, and resilience of network infrastructure + Drive network security design including firewalls, IDS/IPS, Zero Trust, and segmentation + Support and integrate cloud and hybrid networks (AWS, Azure, GCP) + Perform capacity planning, traffic analysis, and performance tuning + Automate network operations using scripting and infrastructure-as-code + Lead incident response, root cause analysis (RCA), and problem management + Create and maintain network architecture diagrams, standards, and documentation + Mentor junior engineers and provide technical leadership + Collaborate with security, cloud, application, and infrastructure teams + Engage with vendors and service providers for design and issue resolution •Required Skills & Qualifications•+ Bachelor's degree in Computer Science, IT, or equivalent experience + •8+ years of hands-on experience•in network engineering and operations + 5+ years of expert-level knowledge of TCP/IP, BGP, OSPF, EIGRP, MPLS, VLANs, STP, QoS + 5+ years of extensive experience with enterprise networking platforms (Cisco, Juniper, Arista) + 3 to 5 years of strong firewall and security experience (Palo Alto, Fortinet, Check Point, Cisco Firepower) + 3 to 5 years of hands-on experience with SD-WAN solutions + Proven troubleshooting skills in complex, multi-vendor environments + Experience with network monitoring and observability tools (SolarWinds, ThousandEyes, Wireshark) + Strong understanding of network security and compliance best practices •Preferred Qualifications•+ Advanced certifications:

CCNP / CCIE / JNCIP

/ JNCIE or equivalent + Cloud networking expertise (AWS VPC, Transit Gateway, Azure VNets, ExpressRoute) + Network automation experience (Python, Ansible, Terraform) + Experience in large enterprise or managed services environments + ITIL processes and incident/problem/change management experience

• Soft Skills
• + Strong leadership and mentoring capabilities + Excellent communication and stakeholder management skills + Ability to drive decisions and lead technical discussions + High ownership, accountability, and problem-solving mindset
• About

NTT DATA

• NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100.

We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.

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is a part of NTT Group, which invests over $3 billion each year in R D. Whenever possible, we hire locally to

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offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an

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office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

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is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos) . If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights) . For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp) ._•