Network Engineer

Posted Yesterday
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Gurugram, Haryana, IND
In-Office
Junior
Cloud • Hardware • Internet of Things • Other • Software • Utilities
Ciena is a networking systems, services, and software company.
The Role
Deploys, integrates, commissions, upgrades, migrates, and troubleshoots IP/MPLS and optical networks. Creates detailed network designs, diagrams, implementation procedures, and acceptance documentation. Performs network validation, resolves IP, optical, hardware, software, and management-system issues, and supports root-cause analysis. The role also identifies automation, process improvement, and network optimization opportunities while collaborating with senior engineers, customers, and cross-functional teams.
Summary Generated by Built In

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social, community, and societal impact.

.Ciena is seeking a Network Engineer to contribute to IP and Optical network transformation initiatives. This role supports deployment, integration, migration, upgrade, and troubleshooting activities across customer networks. The position partners with cross-functional teams to deliver network modernization projects across IP/MPLS and Optical technologies.How you will make an impact:
  • Deliver IP/MPLS and Optical network deployment, integration, commissioning, and upgrade activities.
  • Create and maintain LLD, NDD, DCN designs, network diagrams, MoPs/EMOPs, and ATP documentation.
  • Translate HLD requirements into detailed implementation designs in collaboration with senior engineers.
  • Execute in-service network migration and modernization activities with minimal customer impact.
  • Perform pre-checks, post-checks, service validation, and acceptance testing.
  • Troubleshoot IP, Optical, hardware, software, and NMS-related issues and contribute to RCA activities.
  • Identify automation, process improvement, and network optimization opportunities.
The must haves:
  • Education: Bachelor's degree in Telecommunications, Electronics, Electrical Engineering, Computer Science, or related field.
  • Experience: 2+ years of relevant experience in IP, Optical, Telecom, or Network Engineering.
  • Application of Ethernet, IP, OSPF, IS-IS, BGP, MPLS, L2/L3 VPN, and BFD technologies.
  • Knowledge of DWDM, OTN, SDH, Long-Haul, and Metro Optical networks.
  • Utilization of DCN and Network Management Systems.
  • Experience with network deployment, commissioning, upgrades, or migrations.
  • Hands-on experience with telecom/networking equipment deployment and troubleshooting.
Nice to haves:
  • Knowledge of Segment Routing and EVPN.
  • Experience troubleshooting IP connectivity and routing issues.
  • Understanding of optical link architecture, alarms, and performance monitoring.
  • Experience with Optical NMS.
  • Strong written and verbal communication skills.
  • Background working independently and collaboratively with customers and cross-functional teams.
  • Basic knowledge of Python and automation.


At Ciena, we are committed to building and fostering an environment in which our employees feel respected, valued, and heard.  Ciena values the diversity of its workforce and respects its employees as individuals. We do not tolerate any form of discrimination.

Ciena is an Equal Opportunity Employer, including disability and protected veteran status.

If contacted in relation to a job opportunity, please advise Ciena of any accommodation measures you may require.

Skills Required

  • Bachelor's degree in Telecommunications, Electronics, Electrical Engineering, Computer Science, or a related field
  • 2+ years of relevant experience in IP, Optical, Telecom, or Network Engineering
  • Experience with Ethernet, IP, OSPF, IS-IS, BGP, MPLS, L2/L3 VPN, and BFD technologies
  • Knowledge of DWDM, OTN, SDH, Long-Haul, and Metro Optical networks
  • Experience using DCN and Network Management Systems
  • Experience with network deployment, commissioning, upgrades, or migrations
  • Hands-on experience deploying and troubleshooting telecom/networking equipment
  • Knowledge of Segment Routing and EVPN
  • Experience troubleshooting IP connectivity and routing issues
  • Understanding of optical link architecture, alarms, and performance monitoring
  • Experience with Optical NMS
  • Strong written and verbal communication skills
  • Experience working independently and collaboratively with customers and cross-functional teams
  • Basic knowledge of Python and automation

Ciena Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Ciena and has not been reviewed or approved by Ciena.

  • Fair & Transparent Compensation — Pay is often characterized as competitive or above-market in certain roles and regions, with references to market-aligned salary ranges and transparency around pay bands.
  • Healthcare Strength — Health coverage is frequently framed as comprehensive, including medical, dental, and vision, with indications that coverage can extend to dependents and is viewed as a meaningful component of total rewards.
  • Leave & Time Off Breadth — Time-off offerings are described as flexible and generous, including Flex/uncapped PTO in many cases and additional paid time for volunteering.

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The Company
HQ: Hanover, MD
9,561 Employees
Year Founded: 1992

What We Do

Ciena (NYSE: CIEN) is a global leader in networking systems, services, and software. We build the world’s most adaptive networks to enable our customers to deliver richer, more connected experiences for all users. At our core, Ciena is a company rooted in people. We prioritize deep, collaborative relationships within our teams and alongside our customers, partners, and communities around the world. For three-plus decades, we’ve brought our humanity to our relentless pursuit of innovation. We continue to lead the evolution of networking with a strong track record of industry firsts. As end-user expectations skyrocket, our customers and their networks must transform. Ciena powers this transformation by driving next-generation solutions built for maximum openness and agility—today and into the future. Corporate/Brand Values: • Customer First • Integrity • Velocity • Innovation • Outstanding People We're the perfect size for you to make an impact. W Only Ciena has the depth of expertise and the culture of collaboration and partnership required to help our partners evolve. We do this by strategically integrating hardware, services, and software in an open environment to ensure our clients’ networks are ‘fit for flexibility’ today and into the f

Why Work With Us

We are known for our industry-firsts, including the first coherent optical solution, converged packet-optical platform, and intelligence automation platform. Our commitment extends beyond innovation, logging in over 35,000 volunteer hours and $2 million to worthy causes in 2023. We're the perfect size and culture for you to make a difference.

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