Job Description

Job Category: Customer Services
Degree Level: Bachelor's degree
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As a Domain Architect, you will play a key leadership role in delivering advanced solution consulting across customer projects. You'll partner closely with customers to understand their business and technical needs, translating them into innovative, high-impact solutions. This role involves designing and implementing complex integration, operations, or performance architectures while actively sharing your expertise to guide and empower others.
Responsibilities:
Develop and deliver detailed SDM core network solution designs and architectures, including technical risk evaluations for end-to-end solutions.
Conduct requirement analysis and create high- and low-level designs, call flows, test and migration strategies, and support acceptance and test execution activities.
Lead technical implementation during project delivery, ensuring seamless execution and integration.
Partner with the Sales team on solution design, effort estimation, scope definition, and contract discussions to ensure value alignment.
Partner with cross-functional teams, including product managers, project teams, and third-party vendors, to align customer needs with available solutions.
Serve as the key customer interface for solution design validation and adaptation throughout the delivery lifecycle.
Provide technical guidance, troubleshooting support, and mentorship to colleagues and teams to foster continuous learning and excellence.
Qualifications:
You have:

• Engineering or equivalent degree with 10+ years' practical experience in SDM solution design and migration (HLR, HSS, NDS, IMS Nodes, EIR, MNP) across 3G, 4G, 5G, cloud, and enterprise environments.
• Good understanding of GSM/UMTS/LTE network architectures, call flows, and international standards, including 3GPP and ETSI.
• Solid knowledge of cloud technologies (VNF, CNF) and related platforms such as CBIS/CBAM, NCS/NCOM, VMware, or OpenStack.

It would be nice if you had:

• Working experience with Unix/Linux environments.
• Proven ability to lead and deliver complex technical programs and solutions.
• Networking troubleshooting experience using tools like Wireshark.
• Basic scripting knowledge (Shell, PERL, Python, or Ansible) as an added advantage.

About Us:
About Nokia
Join us in creating the technology that helps the world act together.
We are a B2B technology innovation leader, pioneering networks that sense, think and act(TM), putting the world's people, machines and devices in sync to create a more sustainable, productive and accessible future.
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About the Business Group
In Cloud and Network Services, as Nokia's growth engine, we create value for communication service providers and enterprise customers by leading the transition to cloud-native software and as-a-service delivery models. Our inclusive team of dreamers, doers and disruptors push the limits from impossible to possible.
Our recruitment process
We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.
If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.
The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. .
About the Team:
Some of our benefits:

• Flexible and hybrid working schemes
• A minimum of 90 days of Maternity and Paternity Leave, with the option to return to work within a year following the birth or adoption of a child (based on eligibility)
• Life insurance to all employees to provide peace of mind and financial security
• Well-being programs to support your mental and physical health
• Opportunities to join and receive support from Nokia Employee Resource Groups (NERGs)
• Employee Growth Solutions to support your personalized career & skills development
• Diverse pool of Coaches & Mentors to whom you have easy access
• A learning environment which promotes personal growth and professional development - for your role and beyond

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Skills Required