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Spirent Jobs (NOW HIRING)

Senior Engineer

San Jose, CA

$122K - $168K/yr

Expertise in use of networking test equipment like Spirent and Ixia, including automation. * Self-starter, proactive, and able to handle multiple tasks efficiently. * Outstanding problem-solving ...

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How much do spirent jobs pay per year?

As of Aug 9, 2026, the average yearly pay for spirent in the United States is $124,732.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,000.00 per year, depending on experience, location, and employer.

What does a Spirent do?

In a technical role at Spirent, your daily responsibilities often include designing and executing network test cases, developing automated scripts, and analyzing performance data to ensure client networks meet industry standards. You may regularly collaborate with cross-functional teams, including software developers, quality assurance engineers, and technical support staff, to troubleshoot issues and deliver integrated solutions. Project work often involves working directly with customers to understand their network challenges and customizing test scenarios to fit their requirements. This collaborative, problem-solving environment provides valuable experience and prepares team members for advancement into more specialized or leadership roles.

What is a Spirent?

A Spirent job typically refers to a role at Spirent Communications, a company specializing in testing and assurance solutions for networks, cybersecurity, and positioning systems. Employees at Spirent work in various capacities, including software development, network engineering, quality assurance, and customer support. These roles involve designing, testing, and optimizing network performance, security, and reliability. Spirent jobs are suited for professionals with expertise in telecommunications, software engineering, and IT infrastructure.

What are the key skills and qualifications needed to thrive in a Spirent position?

To thrive at Spirent, professionals typically need a strong foundation in network engineering, test automation, and telecommunication principles, often supported by relevant degrees or certifications such as CCNA/CCNP or ISTQB. Familiarity with Spirent's test platforms, network simulation tools, scripting languages (such as Python or TCL), and industry-standard protocols is essential. Excellent problem-solving, communication, and teamwork skills are highly valued, as team members frequently collaborate to resolve complex technical issues and deliver client solutions. These skills enable employees to effectively validate network products, ensure high-quality deliverables, and support Spirent’s mission of enabling reliable connectivity.

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Infographic showing various Spirent job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 1% Part Time, and 11% Contract. Highlights an 81% Physical, 17% Hybrid, and 2% Remote job distribution, with an average salary of $124,732 per year, or $60 per hour.

Wireless Reliability Engineer (AP SRE) - San Jose, CA

Nile

San Jose, CA • On-site

$66.75 - $88.75/hr

Full-time

Re-posted 6 days ago


Job description

Job Summary:
Nile is a company that delivers Connectivity as a Service for enterprise campuses, focusing on improving the reliability of their access point platform. The Wireless Reliability Engineer will be responsible for ensuring the reliability of the platform through automation, validation, and chaos engineering, primarily in pre-production environments.
Responsibilities:
• Design and evolve the automation, validation, and chaos frameworks that exercise our APs in CI/CD and in the lab.
• Drive deep L1–L7 investigations when complex wireless issues appear and convert those learnings into durable tests and platform changes.
• Partner closely with firmware, cloud SRE, and security to ensure reliability is engineered in, not bolted on.
• Architect Python-based automation scripts that integrate into CI/CD to validate AP firmware, drivers, and wireless features at scale.
• Continuously increase automated coverage of functional, performance, and longevity tests for Wi‑Fi features (11ax/11be), roaming, QoS, and management-plane behavior.
• Define test strategy and guardrails: what must be covered on every change, on nightly runs, and on long‑running stress suites.
• Design and run chaos and stress scenarios against Wi‑Fi and datapath stacks: RF impairments, load patterns, roaming storms, congestion, and failure injections.
• Characterize and harden the system under realistic client and traffic mixes using tools like IxChariot/IxANVL, Spirent, or Alethea (or equivalent).
• Turn intermittent or “rare” failures into reproducible automated tests that block regressions.
• Validate 802.1X, WPA3, and Zero Trust campus behavior, including onboarding flows, policy enforcement, and failure/attack scenarios.
• Work with security engineering to translate threat models into repeatable test plans and automation (e.g., auth storms, misbehaving supplicants, rogue AP/client scenarios).
• Use silicon‑level telemetry and debug hooks on Qualcomm (or similar) AP SoCs to understand RF performance, power, and error behavior under load.
• Collaborate with silicon/firmware teams to correlate lab findings with driver/firmware changes and influence roadmap and design decisions.
• Lead deep technical investigations across L1–L7 when Nile or customer scenarios expose weird or hard‑to‑reproduce behavior.
• Produce clear RCAs that tie symptoms to root cause and result in concrete fixes in firmware, cloud controllers, or test systems.
• Feed every critical RCA back into automation, metrics, or specifications so the same class of issue does not recur.
• Work day‑to‑day with AP firmware, wireless systems, cloud SRE, security, and product teams.
• Engage with selected high‑severity production incidents when deep wireless expertise is needed and then codify those learnings back into tests.
Qualifications:
Required:
• Experience: ~5+ years in one or more of: wireless systems engineering, AP or client firmware validation, Wi‑Fi performance/reliability, or SRE for networking systems.
• Wireless proficiency: Hands‑on work with 802.11ac/ax (11ax required; 11be familiarity a plus).
• Comfortable reading and interpreting packet captures (e.g., Wireshark) and RF measurements; you know what a “clean” RF environment looks like and how to recognize common impairments.
• Strong Python skills building test frameworks, harnesses, or tooling (not just one‑off scripts).
• Experience integrating tests into CI/CD pipelines (GitLab CI, Jenkins, etc.).
• Proven track record debugging complex multi‑component systems (AP + clients + backbone + cloud).
• Ability to design experiments, isolate variables, and turn qualitative “it seems flaky” reports into measurable hypotheses.
• Working knowledge of 802.1X, EAP, WPA2/WPA3, and robust onboarding flows.
• Comfort validating security behavior (e.g., PMF, key management, misconfigurations, and downgrade/failure scenarios).
Preferred:
• Deep familiarity with 11be/EHT, OFDMA, MU‑MIMO, and multi‑band/multi‑link operation.
• Handson experience with Qualcomm or similar Wi‑Fi SoC platforms and corresponding debug/telemetry interfaces.
• Experience with one or more Wi‑Fi test tools/stacks: Ixia, IxChariot, IxANVL, Spirent, Alethea, or similar.
• RF impairers, channel emulators, or shielded chambers.
• Prior work in SRE‑style roles for networking/wireless services: SLIs/SLOs, error budgets, on‑call, and incident management.
• Experience using AI‑assisted development tools (Cursor, Copilot, etc.) as part of your daily workflow.
Company:
Nile is an AI platform specializing in networking architecture and wired and wireless LAN services. Founded in 2018, the company is headquartered in San Jose, USA, with a team of 201-500 employees. The company is currently Growth Stage.