Network Engineer - WAN at Miratech

Kolkata, west bengal, India -

Full Time

Start Date

Immediate

Expiry Date

09 Jul, 26

Salary

0.0

Posted On

11 Apr, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

WAN infrastructure, Routing protocols, Cisco Nexus, ASR platforms, MPLS, OSPF, BGP, VPN, IPSec, SSL-VPN, Firewall policies, Network security, Cisco IOS, Data center connectivity, Troubleshooting, Root cause analysis

Industry

IT Services and IT Consulting

Description

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989. Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. Job Description We are seeking for a Network Engineer – WAN to join our global network operations team. This role focuses on supporting wide-area network infrastructure, with an emphasis on routing protocols, large-scale data center connectivity, and secure site-to-site communications. You will work with Cisco Nexus and ASR platforms, troubleshoot complex WAN issues, and collaborate with global teams to ensure highly available, secure, and scalable network services. Responsibilities Support, configure, and maintain WAN infrastructure across medium-to-large enterprise networks. Troubleshoot and resolve WAN incidents, perform root cause analysis, and document solutions. Implement and optimize MPLS, OSPF, and BGP routing in complex enterprise topologies. Collaborate with network architects and cross-functional teams to design and execute WAN changes. Support VPN solutions (site-to-site, IPSec, SSL-VPN) and ensure secure interoffice connectivity. Work with firewall policies and monitoring systems to maintain network security posture. Maintain detailed network documentation, topology diagrams, and change records. Participate in change management processes and on-call rotations. Qualifications 3+ years of experience working with medium-to-large networks focusing on IP routing, switching, and security. Strong knowledge of MPLS, OSPF, and BGP and how they interact with the network. Hands-on experience with Cisco IOS (IOS-XR and Nexus OS). Familiarity with Cisco Nexus 9k/7k/5k/2k, ASR 1000/9000 routers, and Catalyst platforms. Knowledge of Palo Alto firewalls and SSL-VPN solutions. Exposure to large data center designs, inter-office routing plans, site-to-site VPNs, FW/ IPSec implementations, and monitoring. Experience connecting lab equipment, conducting proof-of-concepts, and documenting solutions with diagrams. Data-driven, analytical problem solver with demonstrated operational success. Nice-to-Have: Experience with VoIP, RTP, SIP peering/trunking, and SBC solutions. Exposure to large data center interconnects, interoffice routing plans, and FW/IPSec implementations. Familiarity with incident response, vulnerability management, SIEM, IDS/IPS monitoring, and TCP/IP traffic analysis. Knowledge of Linux network functions and SaaS/Cloud networking (GCP/AWS/Azure). CCNP or equivalent certification. Excellent communication skills, both written and verbal. Additional Information We offer: Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program. Work From Anywhere Culture: make the most of the flexibility that comes with remote work. Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. Global Impact: collaborate on impactful projects for top global clients and shape the future of industries. Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality. *Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

Responsibilities

The Network Engineer will support, configure, and maintain WAN infrastructure while troubleshooting complex incidents and performing root cause analysis. They will also collaborate with global teams to implement routing protocols and ensure secure, scalable network services.