Test Specialist (OSS, NOC, SOC)

Capgemini Engineering; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Capgemini Engineering in Sweden invites an OSS, NOC, SOC Test Specialist to ensure the integrity, reliability, and security of mission-critical telecom services through end-to-end testing. You will collaborate with OSS, NOC, and SOC teams to validate network infrastructure and security controls.

We value experience with telecom protocols (SS7, SIP, MPLS, LTE, 5G), strong documentation, and a proactive mindset. English communication required; Swedish citizenship and security screening apply.

Qualifications

• 8–12 years of experience with network management systems, monitoring, and incident management tools.
• Strong understanding of OSS, NOC, and SOC functions in telecom environments.
• Experience testing telecom protocols and security mechanisms.
• Excellent documentation, reporting, and communication skills.

Responsibilities

• Developing and executing test plans for OSS, NOC, and SOC platforms, including service assurance and service fulfilment.
• Validating end-to-end integrations between OSS/NOC/SOC tools and telecom network elements such as switches, routers, and firewalls.
• Conducting functional, performance, and security testing of network management, monitoring, and incident handling systems.
• Supporting disaster recovery and business continuity testing, while documenting results and recommending improvements to reliability and security.

Skills

OSS/NOC/SOC testing

Telecom protocol testing

NMS/monitoring tools

Documentation & reporting

Test automation & scripting

Security testing

Tools

CCNA/CCNP

ITIL

CISSP

ISO 27001

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

As an OSS, NOC, SOC Test Specialist at Capgemini Engineering, you will be responsible for ensuring the integrity, reliability, and security of mission-critical telecom services through rigorous end-to-end testing and validation. You will work closely with OSS, Network Operations Center (NOC), and Security Operations Center (SOC) teams to validate network infrastructure, systems, and security mechanisms supporting highly available telecom environments.

In this role you will play a key role in:

• Developing and executing comprehensive test plans for OSS, NOC, and SOC platforms, including service assurance and service fulfilment
• Validating end-to-end integrations between OSS/NOC/SOC tools and telecom network elements such as switches, routers, and firewalls
• Conducting functional, performance, and security testing of network management, monitoring, and incident handling systems
• Supporting disaster recovery and business continuity testing, while documenting results and recommending improvements to reliability and security

Your profile

• Strong understanding of OSS, NOC, and SOC functions within telecom environments
• 8-12 years of experience with network management systems (NMS), monitoring, and incident management tools
• Expertise in testing telecom protocols (e.g. SS7, SIP, MPLS, LTE, 5G) and security mechanisms
• Excellent documentation, reporting, and communication skills, with strong attention to detail

(Experience with test automation, scripting, and certifications such as CCNA/CCNP, ITIL, CISSP, or ISO 27001 are considered advantageous.)

What we believe you will enjoy about working here

• We recognize the significance of flexible work arrangements to provide support. Be it remote work, or flexible work hours, you will get an environment to maintain healthy work life balance.
• At the heart of our mission is your career growth. Our array of career growth programs and diverse professions are crafted to support you in exploring a world of opportunities.
• We support your personal development and offer an education library with more than 250 000 (!) courses and educations and certifications.

Application

This role requires Swedish citizenship and is subject to security classification, meaning that a security screening will be carried out in accordance with Swedish legislation.

As part of our recruitment process, identity verification will be conducted through inspection of your ID card, and background checks may be carried out as required.

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 over 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. The Group reported 2025 global revenues of €22.5 billion. Make it real | www.capgemini.com