System Simulation Engineer L1

Reposted 2 Hours Ago
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2 Locations
Remote or Hybrid
Senior level
Software
The Role
As a System Simulation Engineer L1, you'll develop algorithms for 4G, 5G, and 6G solutions, focusing on signal processing and performance assessments, alongside expert teams.
Summary Generated by Built In

You will be part of L1 (Layer1) organization. Our team is working on the algorithms and performance assessment. We are open for new things, empowered by the best tools and fearless in front of any upcoming challenges. The goal for us is to deliver outstanding 4G, 5G and 6G solutions to our customers. To make it happen, you will work closely with the top experts in the specification and implementation units.

Responsibilities

Passionate about problem-solving? Join us!

You will:

  • Gain expertise in signal processing and radio access technologies
  • Learn the full algorithm development process
  • Assess link-level performance and measurements
  • Your focus may include:
    • L1 algorithm design, simulation, and optimization
    • Writing L1 specifications and fix-point validation
    • Supporting implementation teams on algorithm issues
    • Defining L1 architecture for Baseband and massive MIMO, including hardware/software partitioning
       
Qualifications

You have:

  • Expertise in LTE/5G physical layer (3GPP 36/38)
  • Strong background in signal processing & communication theory
  • 5+ years in algorithm design & simulation
  • Proficiency in Matlab & wireless system modeling
  • Problem-solving, networking, and fluent English
  • Master’s+ in telecom, engineering, or related fields
     

It would be nice if you also have:

  • Knowledge of Radio Resource Management (RRM) design and implementation principles
  • Understanding of 3GPP standardization processes and forums
  • Expertise in DSP/FPGA development 
About Us
Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we’re advancing connectivity to secure a brighter world. 

Learn more about life at Nokia.


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. Discover more about the recruitment process at Nokia. 

About the Team
Some of our benefits in Portugal:
  • Flexible working arrangements and additional flex benefits to support work–life balance
  • 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)
  • Medical and life insurance plan, plus paid sick leave for added security
  • Meal allowance to support daily needs
  • Car allowance based on eligibility
  • Well-being programs to support your mental and physical health
  • Opportunities to engage with Nokia Employee Resource Groups (NERGs), as well as access to mentors, coaches, and Employee Growth Solutions
  • A learning culture that promotes continuous personal and professional growth – for your role and beyond

Skills Required

  • Expertise in LTE/5G physical layer (3GPP 36/38)
  • Strong background in signal processing & communication theory
  • 5+ years in algorithm design & simulation
  • Proficiency in Matlab & wireless system modeling
  • Master's+ in telecom, engineering, or related fields

Nokia Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Nokia and has not been reviewed or approved by Nokia.

  • Equity Value & Accessibility Equity programs include a global employee share purchase plan with company matching and multi‑year share awards. These mechanisms broaden participation and tie rewards to long‑term outcomes.
  • Healthcare Strength Health coverage includes major medical plans with supplementary options such as vision, legal services, and care navigation. The range of offerings indicates comprehensive support for medical needs.
  • Parental & Family Support A global policy grants paid leave for new parents regardless of gender and provides structured return‑to‑work support. Company‑paid life insurance further strengthens family protection across regions.

Nokia Insights

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The Company
Dallas, Texas
132,624 Employees

What We Do

At Nokia, we create technology that helps the world act together. As a trusted partner for critical networks, we are committed to innovation and technology leadership across mobile, fixed and cloud networks. We create value with intellectual property and long-term research, led by the award-winning Nokia Bell Labs. Adhering to the highest standards of integrity and security, we help build the capabilities needed for a more productive, sustainable and inclusive world.

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