Capgemini logo

CPE QA Tester

Capgemini Lisbon, Portugal

hybridcontract
Posted Aug 26, 2026Apply by Sep 25, 2026

**Role & seniority: ** QA/Test Engineer (or QA/Technical Support), 1–3 years experience

**Location & work type: ** Lisbon office, hybrid work

**Stack/tools: **

  • Networking: TCP/IP, DHCP, NAT, Wi‑Fi, VLANs

  • Telco: FTTH/GPON basics; CPE (routers, ONTs, access points/mesh, STBs)

  • Tools (nice-to-have): Wireshark, iperf (or similar), JIRA/Xray or test management platforms, Linux CLI

  • Top 3 responsibilities:

    1. Execute functional, integration, regression tests for CPE (routers/ONTs/STBs/mesh) and validate firmware/configurations and new features

    2. Configure/maintain lab environments for broadband, Wi‑Fi, IPTV, VoIP; support CPE testing activities

    3. Troubleshoot, analyze, and report: run root-cause analysis using logs/network tools; document results/defects and coordinate with engineering teams

  • Must-have skills:

    • 1–3 years in QA/testing or technical support

    • Networking fundamentals (TCP/IP, DHCP, NAT, Wi‑Fi, VLANs)

    • Basic FTTH/GPON knowledge

    • Hands-on with CPE devices (routers/access points/ONTs/STBs)

    • Ability to run test cases and raise clear defects

    • English fluent (spoken/written); French is a plus

  • Nice-to-haves: IPTV/VoIP knowledge, Wireshark/iperf, JIRA/Xray experience, Linux CLI basics, prior telco lab experience

Full Description

Job Description

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.

YOUR ROLE

Support CPE (Customer Premises Equipment) testing activities, including validation of routers, ONTs, Wi‑Fi devices and IPTV/VoIP services. Execute test plans, document results, analyse issues and collaborate with engineering teams to ensure high‑quality service delivery.

Execute functional, integration and regression tests on CPE devices (Routers, ONTs, STBs, Mesh).

Validate firmware releases, configurations and new customer features.

Configure and maintain lab environments for broadband, Wi‑Fi, IPTV and VoIP testing.

Perform troubleshooting and root‑cause analysis using logs and network tools.

Document test results, defects and provide reporting to remote teams.

Work closely with engineering teams for issue resolution.

YOUR PROFILE

Must‑Have Skills

1–3 years experience in QA, testing, or technical support roles.

Knowledge of networking fundamentals (TCP/IP, DHCP, NAT, Wi‑Fi, VLANs).

Basic understanding of FTTH/GPON services.

Experience working with CPE devices (routers, access points, STBs).

Ability to execute test cases and raise defects clearly.

English fluency (spoken & written), French is a nice to have.

Availability work in Lisbon office.

Nice‑to‑Have Skills

Experience with Wireshark, iperf or similar test tools.

Knowledge of IPTV and VoIP technologies.

Familiarity with JIRA/Xray or other test management platforms.

Basic Linux CLI skills.

Previous telco lab experience.

What You´ll Love About Working Here

Join a multicultural and inclusive team environment.

Enjoy a supportive atmosphere promoting work life balance.

Hybrid work.

Your career growth is central to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities.

Access valuable training and certifications in cutting edge technologies.

Engage in exciting national and international projects.

Health and life insurance.

Referral program with bonuses for talent recommendations.

Great office locations.

About Capgemini

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology, and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations.

QA TestingTCP/IPDHCPNATWi-FiVLANsFTTH/GPONCPE DevicesWiresharkIperfIPTVVoIPJIRAXrayLinux CLINetwork Troubleshootingmulti-location

Cookies & analytics consent

We serve candidates globally, so we only activate Google Tag Manager and other analytics after you opt in. This keeps us aligned with GDPR/UK DPA, ePrivacy, LGPD, and similar rules. Essential features still run without analytics cookies.

Read how we use data in our Privacy Policy and Terms of Service.