V

Viavi Solutions

Provides network performance, optical security solutions

Rotational Program Development Engineer

Full-Time
No salary listed
Entry
Bachelor's, Master's
Singapore
In Person
AI & Machine LearningNatural Language Processing & LLMs

About the job

Requirements
  • An undergraduate or graduate degree in Computer Science, Data Science, AI/ML, or Computer Engineering with a software or AI focus.
  • Strong Python programming skills, including experience writing clean, maintainable, well-tested code in AI/ML projects.
  • Familiarity with Large Language Models and related APIs, such as OpenAI, Anthropic, and Hugging Face, plus frameworks such as LangChain, LangGraph, or similar orchestration libraries.
  • Hands-on exposure to generative AI through projects, hackathons, internships, or research.
  • Understanding of how AI agents can be orchestrated, guided, and controlled.
  • Ability to apply ethical reasoning and safe practices when designing, prototyping, or testing AI solutions.
  • Ability to work effectively in agile, collaborative team environments.
  • Capacity to learn new technologies quickly and pivot across diverse AI and data science problem spaces.
Responsibilities
  • Research, prototype, and productize innovative generative AI capabilities for telecommunications.
  • Contribute to solutions used across a variety of industries.
  • Collaborate with and contribute to the designated team after completing the two-year rotational program.
Desired Qualifications
  • Linux, Docker, Kubernetes, SQL, and relational database management systems are strongly desirable.
  • Java, JavaScript, and TypeScript would be advantageous.

About the company

VIAVI Solutions provides test, measurement, and assurance products for networks and services, along with optical security solutions. It serves mobile operators, governments, enterprise networks, and infrastructure contractors, offering hardware and software tools to design, deploy, monitor, and verify network performance and security. Unlike many competitors, VIAVI combines breadth across telecom networks with optical security capabilities and serves a global customer base, enabling end-to-end validation and protection of critical infrastructure. The company’s goal is to help customers deploy and operate reliable, high-performance networks and services while ensuring security and compliance.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Chandler, Arizona

Founded

1923

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Simplify's Take

What believers are saying

  • Fiscal 2026 revenue reached $1.518 billion, up 40%, driven by data-center demand.
  • Q4 FY2026 NSE revenue hit $353.9 million, up 69.2%, with Spirent contributing $47.7 million.
  • VIAVI won $1.1 million SHIELD-6G funding and PCI-SIG Gold Suite acceptance in 2026.

What critics are saying

  • January 2026 restructuring cut 5% of staff, proving VIAVI still carries excess cost.
  • NSE depends on hyperscaler spending; a capex pause would hit revenue in 2027.
  • Traditional wireless testing stays soft; losing one large data-center customer would crush growth and multiples.

What makes Viavi Solutions unique

  • VIAVI couples Spirent assets with TestCenter for Ultra Ethernet and 1.6T AI-fabric validation.
  • Vertex 6.0 emulates 6G and Wi-Fi 7/8, spanning cellular, military, and aerospace.
  • CyberFlood CF50 and Xgig PCIe 6.0 create one vendor stack for security and compliance.

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Benefits

  • Health Insurance
  • 401(k) Retirement Plan

Growth & Insights and Company News

6 month growth

7%

1 year growth

7%

2 year growth

7%
PR Newswire
Oct 29th, 2026
VIAVI adds MCP server framework to NITRO AI, enabling natural-language network and security testing

VIAVI Solutions Inc. (NASDAQ: VIAV) has added a Model Context Protocol (MCP) Server Framework to its NITRO AI portfolio. Engineers can now configure, run, and analyse tests using natural-language prompts. The framework works with VIAVI TestCenter for network performance testing, CyberFlood for security and application performance testing, and TeraVM for secure access testing. It turns plain requests into test actions, reducing the need for scripts, APIs, and deep product expertise. An autonomous error correction loop detects and fixes tool misconfigurations. Human review checkpoints keep oversight at critical points. "Network infrastructure is evolving faster than the supply of specialists who can validate it, so validation has to become AI-native," said Sashi Jeyaretnam, senior director of security product management at VIAVI.

PR Newswire
Oct 22nd, 2026
Inertial Labs launches INS-NV platform with AI processor for GNSS-denied navigation

Inertial Labs, a VIAVI Solutions (VIAVI) company, has launched the INS-NV, a programmable development platform for navigation systems that work without reliable GPS. The platform pairs an inertial navigation system with an NVIDIA Jetson Orin NX AI processor. It aims to cut the time developers spend integrating navigation hardware and software for alternative position, navigation and timing systems. It includes tactical-grade MEMS accelerometers and gyroscopes, a barometric altimeter, magnetometers, and a full-constellation GNSS receiver. Developers can add Inertial Labs sensor modules and off-the-shelf vision cameras. "Developers have to spend considerable R&D time and budget to integrate their software with the INS," said Jamie Marraccini, vice president of Inertial Labs Products at VIAVI. The INS-NV is available now. MAVLink, ASPN, pntOS, and MOSA-compliant variants are available on request.

PR Newswire
Oct 13th, 2026
US Army picks VIAVI T/Rx to simulate battlefield electromagnetic conditions at test ranges

VIAVI Solutions has won a US Army contract to supply its T/Rx software defined transceiver system for Army test ranges. The Army's Threat Systems Management Office (TSMO) will use it to recreate the electromagnetic conditions of the modern battlefield. The ranges are part of the Test Range Private Industry Initiative, which opens five range facilities to commercial developers of drones, counter-drone systems, long-range fires, and low-cost interceptors. Companies without government contracts can use them. At Camp Grayling, one of the sites, the T/Rx supplied on demand the electronic warfare conditions seen in Ukraine during a September 2026 test. The unit is compact, rugged, and generates and collects signals at the same time.

Yahoo Finance
Oct 1st, 2026
Viavi launches CF50 testing platform with 100G speeds and AI inference capabilities

Viavi Solutions has launched the CyberFlood CF50, an all-in-one platform for testing application performance, security and artificial intelligence inference at speeds up to 100G. The 1U appliance combines Layer 4-7 traffic generation, security assessment and AI inference testing in a compact format. The platform enables network equipment manufacturers, systems integrators, service providers and enterprises to evaluate network and security infrastructure before deployment. It produces realistic encrypted and mixed application traffic whilst supporting Zero Trust architectures. Viavi claims the CF50 offers the industry's lowest power consumption, native post-quantum cryptography support, and TLS performance 1.75 times that of its nearest competitor. The platform features a web-based interface and supports automated goal-seeking and MITRE ATT&CK frameworks.

Yahoo Finance
Sep 25th, 2026
VIAV's NSE segment hits $353.9M, up 69% as data centre demand and 800G adoption fuel growth

VIAVI Solutions' Network and Service Enablement segment delivered strong fourth-quarter results, with revenues reaching $353.9 million, up 69.2% year over year and exceeding guidance of $340-$348 million. The data centre ecosystem is now a key growth driver, with demand coming from semiconductor companies, optical module manufacturers, and hyperscalers. The company benefits from migration toward higher-speed networking, with 800G as the current volume driver and 1.6-terabit technology expected to fuel growth in coming quarters. Integration of Spirent product lines strengthens VIAVI's portfolio in high-speed Ethernet and network validation. For the first quarter of 2027, management expects NSE revenues of $360-$368 million with operating margin at 23.1%. However, risks include soft traditional wireless testing demand and reliance on continued data centre investment.