Full-Time

Software Developer New Grad

Posted on 9/1/2026

Ciena

Ciena

10,001+ employees

Delivers adaptive optical networking services

Compensation Overview

$68.9k - $110.1k/yr

+ Discretionary incentive bonus + Employee Stock Purchase Program

Company Does Not Provide H1B Sponsorship

Atlanta, GA, USA

In Person

Bachelor's

Category
Software Engineering (1)
Required Skills
TCP/IP
Bash
gRPC
Python
Git
Network Monitoring
Computer Networking
Go
JIRA
REST APIs
Confluence
C/C++
Linux/Unix

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Requirements
  • Bachelor's degree in Electrical Engineering or Computer Engineering.
  • Experience with the C and C++ programming languages.
  • Knowledge of embedded systems, device drivers, the Linux operating system, mutual exclusion, synchronization, interrupt handling, and inter-process communication.
  • Strong verbal and technical writing skills.
  • Ability to collaborate well in a team environment.
Responsibilities
  • Develop understanding and expertise in next-generation network solutions using optical transport and switching technologies such as OTN and Ethernet.
  • Design, develop, validate, and document advanced embedded-software networking features and capabilities deployed in service-provider networks.
  • Troubleshoot and fix reported embedded-software issues by identifying root causes, diagnosing problems, debugging, and delivering robust, timely fixes.
  • Collaborate with multifunctional teams to design, develop, and test next-generation modem technologies.
Desired Qualifications
  • Familiarity with datacom and telecom concepts such as DWDM, OTN, Ethernet, and TCP/IP.
  • Experience with low-level real-time software or firmware development.
  • Ability to understand CPU hardware architectures, hardware functional specifications, and hardware timing diagrams.
  • Experience with Linux and VxWorks.
  • Experience using Linux as a software-development environment.
  • Exposure to CLI, TL1, SNMP, NETCONF, REST, and gRPC.
  • Experience with development tools including Git, Eclipse, JIRA, Confluence, GDB, and Yocto.
  • Knowledge of the YANG modeling language and toolchains.
  • Scripting experience with Python, Go, and Bash.
  • Experience with automation and testing.

Ciena designs and sells optical and routing hardware, automation software, and professional services to build adaptive networks for telecom providers, cable operators, governments, and enterprises. Its systems combine physical networking gear with software that automates traffic routing and resource management so networks can adjust in real time to changing demand. It differentiates itself by offering an end-to-end solution—hardware, software, and services—plus a large global customer base and close collaboration with customers and partners. Its goal is to enable richer, more connected experiences by helping customers deploy flexible, scalable networks that meet evolving digital needs.

Company Size

10,001+

Company Stage

IPO

Headquarters

Linthicum, Maryland

Founded

1992

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Simplify Jobs

Simplify's Take

What believers are saying

  • September 3, 2026: fiscal Q3 revenue rose 37% to $1.67 billion.
  • Ciena raised fiscal 2026 guidance to $6.42 billion and Q4 revenue to $1.75 billion.
  • Backlog reached $8.5 billion and management expects more than $10 billion by year-end.

What critics are saying

  • Customer concentration remains brutal: two customers drove 41.7% of Q3 fiscal 2026 revenue.
  • Pump lasers, ceramic packaging, and memory shortages cap shipments through 2028.
  • Nokia-Infinera and Cisco Acacia keep compressing optics pricing and winning design slots.

What makes Ciena unique

  • September 2026: Ciena is the pure-play optical systems leader for AI networks.
  • WaveLogic 6 Extreme and Waveserver delivered 1.6 Tb/s encrypted live-fiber trials in August 2026.
  • India R&D depth and global services support rapid productization across carriers and hyperscalers.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Employee Assistance Program (EAP)

Company Paid Holidays

Paid Sick Leave

Vacation Time

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Business Insider
Sep 3rd, 2026
New Buy rating for Ciena (CIEN), the Technology giant.

New Buy rating for Ciena (CIEN), the Technology giant. Sep. 3, 2026, 08:55 PM In a report released yesterday, Sean O'Loughlin from TD Cowen reiterated a Buy rating on Ciena, with a price target of $400.00. According to TipRanks, O'Loughlin is a 3-star analyst with an average return of 12.0% and a 48.28% success rate. O'Loughlin covers the Technology sector, focusing on stocks such as Ciena, Marvell, and Semtech. In addition to TD Cowen, Ciena also received a Buy from Rosenblatt Securities's Michael Genovese in a report issued yesterday. However, on the same day, Evercore ISI reiterated a Hold rating on Ciena (NYSE: CIEN). Based on Ciena's latest earnings release for the quarter ending May 2, the company reported a quarterly revenue of $1.57 billion and a net profit of $218.22 million. In comparison, last year the company earned a revenue of $1.13 billion and had a net profit of $8.97 million Read More on CIEN:

Kooc Media Ltd.
Sep 3rd, 2026
Ciena (CIEN) stock surges 7% on stellar Q3 results and upgraded forecast.

Ciena (CIEN) stock surges 7% on stellar Q3 results and upgraded forecast. Key highlights. Table of Contents * Ciena shares surged 7% in premarket sessions to $379.85 following better-than-expected Q3 results. * The company reported adjusted EPS of $2.11, marking a 215% year-over-year increase and surpassing the $1.73 consensus estimate. * Quarterly revenue climbed 37% to $1.67 billion, exceeding the $1.64 billion analyst forecast. * Full-year fiscal 2026 revenue guidance was increased to $6.42 billion, representing 35% growth year-over-year at the midpoint. * The company issued Q4 revenue guidance of $1.75 billion, plus or minus $50 million, beating expectations at the midpoint. Shares of Ciena (CIEN) experienced a significant premarket rally on Thursday, climbing 7% to $379.85 after the networking equipment manufacturer delivered impressive fiscal third-quarter results powered by AI-related infrastructure demand. The company's adjusted earnings per share reached $2.11, representing a remarkable 215% surge compared to the 67 cents posted during the same period last year. This performance significantly exceeded the Street's consensus forecast of $1.73. For the quarter that concluded on August 1, revenue totaled $1.67 billion, marking a 37% year-over-year increase. This figure surpassed analyst projections of $1.64 billion, according to FactSet data. On a GAAP basis, earnings per share stood at $1.83. The company's non-GAAP EBITDA reached $411.1 million, reflecting a 160% increase versus the year-ago quarter. The Optical Networking division, which serves as Ciena's primary business unit, generated $1.19 billion in revenue, up from $815.5 million in the prior-year period. This segment contributed more than 71% of total quarterly revenue. Company lifts full-year outlook. Ciena increased its fiscal 2026 full-year revenue projection to $6.42 billion, plus or minus $50 million. At the midpoint, this guidance reflects a 35% year-over-year improvement. Looking ahead to the fourth quarter, management expects revenue of $1.75 billion, plus or minus $50 million. The company anticipates adjusted gross margin around 45%, with adjusted operating margin projected near 20%. CEO Gary Smith attributed the robust performance to artificial intelligence demand. "AI continues to drive compounding waves of network investment," Smith stated, highlighting Ciena's position as the "only pure-play optical systems and interconnects provider." The company disclosed that two clients represented 41.7% of total quarterly revenue. During the quarter, Ciena repurchased approximately 0.4 million shares for $171.7 million under its $1 billion buyback authorization. Recent stock trajectory. While the quarter proved strong, CIEN shares have experienced volatility in recent months. The stock had posted a 51% gain year-to-date through Wednesday's market close, yet remains 43% below its June 2 peak. Shares declined 1.7% in Wednesday's trading session ahead of the earnings announcement. CFO Marc Graff highlighted that enhanced supply chain capacity and improved operational efficiency are enabling the company to "accelerate earnings" in coming periods. The non-GAAP operating margin expanded substantially to 22.5% in the third quarter, compared to 10.7% in the corresponding quarter of the previous year. The Routing and Switching segment produced $164.4 million in revenue, up from $125.9 million year-over-year. Global Services revenue reached $193.6 million versus $160.2 million in Q3 2025. The company has scheduled a live conference call with investors for today, September 3, at 8:30 a.m. Eastern Time to provide additional commentary on the quarterly performance and future expectations. Limited Time Offer Get 3 free stock ebooks. Discover top-performing stocks in AI, Crypto, and Technology with expert analysis. * Top 10 AI Stocks - Leading AI companies * Top 10 Crypto Stocks - Blockchain leaders * Top 10 Tech Stocks - Tech giants

Yahoo Finance
Aug 31st, 2026
Ciena stock poised to jump on 3 September after Q3 results amid AI infrastructure boom

Ciena, an optical networking products supplier, will report its third-quarter fiscal 2026 results on 3 September. The company's stock has already risen 62% this year and may climb further following the earnings release. Ciena has exceeded Wall Street's earnings expectations in each of the past four quarters. For the third quarter, the company has guided for revenue of $1.62 billion, a 33% increase year over year, and a non-GAAP adjusted operating margin of 19%–20%, nearly double last year's 10.7%. Analysts expect earnings of $1.72 per share, representing a 157% year-over-year increase. Goldman Sachs predicts the total addressable market for optical components could grow from $15 billion this year to $154 billion in 2028. Strong demand for optical networking components is driving this growth, as hyperscalers and AI companies invest heavily in data centre infrastructure.

The Fast Mode
Aug 25th, 2026
Ciena survey highlights AI network services and network upgrades.

Ciena survey highlights AI network services and network upgrades. A recent Ciena survey of service providers underscores the revenue potential of AI-driven networking. Ninety percent[1] of respondents expect high-capacity AI network services - connectivity to AI infrastructure required by enterprises, hyperscalers, and neoscalers - to drive revenue growth over the next three to five years, with 56% citing them as their primary source of net-new revenue. Confidence is equally strong in managed optical fiber network (MOFN) services, with 96%[3] expecting them to generate revenue from connecting distributed AI compute clusters over the next three years, and 51% identifying MOFN as their primary vehicle for delivering data center interconnect (DCI) services. However, as service providers pursue new AI-driven revenue opportunities, the majority (88%[2]) of survey respondents had a strong sense of urgency on the need for optical network upgrades to support the demands of premium enterprise AI service level agreements (SLAs). Additionally: * Nearly half (48%) believe those upgrades are critical, and 39% said they are needed within the next 12-18 months. * Only 11% believe routine upgrades will be sufficient to meet the demand. * Advanced network automation, including agentic AI, is seen as essential (96%[4] surveyed agree) to capitalize on AI-driven opportunities. The Ciena survey, conducted in collaboration with Censuswide questioned more than 1,200 telecom, wholesale, and regional service provider experts across 12 countries and found that service providers see multiple emerging opportunities to expand AI-related revenue streams: * AI Inference: Nearly half (49%) of those surveyed believe growth in AI inference data centers will create new revenue opportunities by increasing demand for data center interconnect (DCI) services. * GPU-as-a-Service: Service providers see significant opportunities to capture GPU-as-a-service revenue, with 94%[5] viewing strategic partnerships with cloud and neocloud providers as essential to success. Among those surveyed, 44% plan to adopt revenue-sharing models as their primary go-to-market strategy. * Connecting AI in day-to-day life: The growing use of AI in everyday life is presenting additional revenue opportunities for service providers. Almost all respondents (95%[1]) believe immersive and AI-driven entertainment will contribute to new revenue streams in the next three years. Nearly one-third (29%) named AI wearables and personal devices, including smart glasses and health trackers, as the leading consumer hardware category expected to drive premium service revenue. * The network edge: 39% of service providers surveyed believe services hosted at the network edge, such as edge compute, GPUaaS and localized AI inference, will drive more than 20% of enterprise revenue over the next three years, while 88% expect it to drive at least 10%. * Physical AI: Nearly two-thirds (60%) of respondents expect physical AI ecosystems, including industrial robotics and remote-control systems, to account for more than 15% of their total enterprise AI revenue within five years. Beyond revenue opportunities, the survey highlights how AI is reshaping service provider priorities, from network performance and cloud connectivity to security and new service delivery models. Additional findings include: * The race for reliability, not just bandwidth: AI workloads are increasingly critical to business processes and the networks supporting them must be capable of delivering high-performance connectivity consistently to keep applications running satisfactorily. 35% of service providers identify network consistency - including guaranteed performance stability and low jitter - as the top opportunity for monetization through premium service offerings. * The rise of scale-across AI infrastructure: As power constraints limit data center expansion on a single campus, hyperscalers are scaling compute capacity across distributed locations. These facilities need to be tightly integrated requiring ultra-high-speed synchronous communications. In the case of distributed synchronous training of large frontier models, these connections can reach tens of petabits-per-second, requiring up to hundreds of fiber pairs lit in parallel at full capacity. 95%[6] of the respondents see hyperscaler scale-across demand as a substantial contributor for wholesale revenue growth. * Revenue drivers for multi-cloud enterprise environments: Service providers are shifting toward dynamic connectivity models as their main revenue drivers. Multi-cloud connectivity management (56%) and consumption-based bandwidth services (50%) rank highest, outpacing traditional fixed-capacity services (38%). Additionally, 47% expect enterprises moving large datasets between cloud environments for AI processing to drive demand for high-capacity, flexible cloud connectivity. * Quantum-safe encryption is critical: Secure networking remains top of mind with quantum-safe technology emerging as a key focus for service providers preparing their networks for AI-driven demand. More than half of respondents (51%) stated that they have already launched or expect to launch commercial quantum-safe encryption services, including QKD-protected links and/or PQC-ready managed security, within 12 months. Another 48%[7] are in the early stages of development or evaluation, underscoring the importance of preparing for quantum computer threats. Additionally, 'advanced physical and cyber security' capabilities were cited as the leading commercial driver of sovereign network infrastructure. Brodie Gage, Chief Product and Technology Officer, Ciena The survey findings show that service providers are approaching AI with both optimism and urgency. Service providers see significant opportunities around AI inference, GPU-as-a-Service, high-capacity network services, and quantum-safe encryption, while recognizing that many existing networks must evolve to meet new performance demands. The message is clear: AI is creating new sources of revenue, and success will depend on having the network foundation to support them. Ray Sharma is an Industry Analyst and Editor at The Fast Mode. He has over 15 years of experience in mobile broadband technologies and solutions, conducting research and analysis on various technology segments and producing articles and write-ups on the latest developments within the sector. He is also in charge of social media engagement and industry liaisons. The Fast Mode 9658 likes TWEETS 28.4K FOLLOWING 3479 FOLLOWERS 13.2K

Morningstar
Aug 24th, 2026
Quintessent raises $40M series A, samples quantum dot laser for AI datacentre interconnects

Quintessent has raised $40 million in an oversubscribed Series A funding round led by Cycle Capital, with participation from Goldman Sachs XIG-Industry Ventures, Hina Liberty Capital, Susquehanna International Group, and others. The Santa Barbara-based company is developing optical interconnect products for AI datacentres. Quintessent has begun customer sampling of its single-chip quantum dot-based DWDM comb laser, which generates eight wavelengths from a single laser with one bias control. The technology aims to simplify optical connectivity for AI clusters whilst reducing power consumption and manufacturing complexity. The company's laser architecture uses Gallium Arsenide quantum dot gain material integrated on silicon photonics, avoiding capacity constraints in the Indium Phosphide supply chain. Quintessent claims the design can deliver up to 40% reduction in data movement power compared to alternative architectures. The funding will support product maturation, manufacturing scale-up, and development of additional optical components for AI infrastructure applications.