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About this opportunity:
Ericsson is one of the leading providers of Information and Communication Technology (ICT) to service providers, with about 40% of the world’s mobile traffic carried through our networks. We enable the full value of connectivity by creating game-changing technology and services that are easy to use, adopt, and scale, making our customers successful in a fully connected world. For more than 150 years, our ideas, technology, and people have changed the world: real turning points that have transformed lives, industries, and society as a whole.
Currently, we are looking for a Senior Network Engineer - Security in Maastricht. In this role, you will be part of a diverse team working on one of the leading telecom networks worldwide. You will collaborate with IP & Telecom experts to design and build this high-end network in strong partnership with our customers. You will work with a security mindset in a state-of-the-art technology network based on a multi-vendor environment.
Techniques:
What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Netherlands (NL) || Maastricht
Req ID: 780878
About this opportunity:
Ericsson is one of the leading providers of Information and Communication Technology (ICT) to service providers, with about 40% of the world’s mobile traffic carried through our networks. We enable the full value of connectivity by creating game-changing technology and services that are easy to use, adopt, and scale, making our customers successful in a fully connected world. For more than 150 years, our ideas, technology, and people have changed the world: real turning points that have transformed lives, industries, and society as a whole.
Currently, we are looking for a Senior Network Engineer - Security in Maastricht. In this role, you will be part of a diverse team working on one of the leading telecom networks worldwide. You will collaborate with IP & Telecom experts to design and build this high-end network in strong partnership with our customers. You will work with a security mindset in a state-of-the-art technology network based on a multi-vendor environment.
Techniques:
- Firewalling, DNS, Load balancing, IPSec VPNs
- Cisco, Juniper,
- Firewalls (Checkpoint, Juniper, Cisco, Fortinet, F5)
- Load Balancers (F5)
- IDPs
- DNS & IPAM (Infoblox)
- Review the High-Level and Low-Level designs and provide valuable feedback.
- Build the IP network for tomorrow from these designs.
- Make changes and modifications and test them in the Test Centre before implementing them in the live network via a strict change management process.
- Deploy changes and solutions.
- Analyze and automate our current manual processes using tools such as Ansible, among others.
- Relevant bachelor’s degree with CCNA certification, along with additional certifications such as NSE4, CCSE/CCSA, and BIG-IP.
- Knowledge of network configuration management tools.
- Proven experience in network security engineering.
- Excellent problem-solving skills and attention to detail.
- Ability to work independently and as part of a collaborative team.
- Around 5-10 years of experience as an IP Network Engineer.
- Service-oriented mindset.
- Proficiency in Dutch is a significant asset, and business fluency in English is essential.
- Experience in working with Ansible and Python.
- Proven experience in setting up and managing CI/CD pipelines.
- Experience with Infrastructure as Code (IaaC).
- International organization powered by technology and customer interaction.
- Industry-related training.
- Flexible working hours.
- Competitive compensation package, annual bonus.
- International career opportunities.
What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Netherlands (NL) || Maastricht
Req ID: 780878
Key Skills
Ranked by relevance
ansible
dns
configuration management
infrastructure as code
network security
firewalls
fortinet
ipsec
ccna
cicd
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- Posted
- Feb 11, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- Maastricht
- Company
- Ericsson
Industries
Telecommunications
Categories
Other
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Network Security Specialist N2
2026-05-24
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Information Technology
View Job Details
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