Dun & Bradstreet combines global data and local expertise to help clients make smarter decisions. With 6,000+ people in 31 countries, we are a team of diverse thinkers and problem solvers who all share a common curiosity: to find new ways to turn data into value. If you share this curiosity and want to be part of a future-ready company, come join us! Learn more at dnb.com/careers.

We're looking for a Network Engineer to join our international IT Operations team. The team are spread across Northern Europe and Poland. The role will report into the Senior Manager of IT operations based in Solna.

As a Network Engineer you will be responsible for implementing, and maintaining D&B's network infrastructure to ensure optimal performance, security, and reliability. This role provides network infrastructure support to IT management and users.

You'll operate in a hybrid model (3 days/week) out of our Warsaw office (Plac Eurpejski 2)

Responsibilities:

• Building and maintaining the day-to-day operations of the D&B network environment
• Develop and collaborate on technical solutions for new products that use our network, security infrastructure, and cloud environments.
• Taking care of the incidents connected to the D&B network Infrastructure (firewall, internet, switches, routers, VPN, LAN and Wi-Fi etc).
• Analyze key metrics to assess overall effectiveness of LAN and WAN network performance, capacity and associated monitoring.
• Assist in network implementations, configuration and routing changes, and equipment upgrades.
• Perform root cause analysis and problem resolutions, provides recommendations, build consensus and execute solutions.
• Provide support to peers within the local and off-shore teams.
• Resolve advanced support issues and provide Level - 2/3 support on network incident bridges.
• Maintain comprehensive documentation of network configurations, policies, and procedures.

Essential skills and certifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field, with minimum of 3 years’ experience with network engineering, support, or similar technical experience, including but not limited to IPsec, TCP/IP, Routing, DNS, Firewalls
• Experience with Cloud Servers such as Amazon Web Services (AWS) & Google Cloud (GCP/GCVE),
• Experience with threat prevention (for example WAF, IDS/IPS)
• Experience in a large firewall environment e.g. Palo Alto (and / or Checkpoint).
• Excellent problem-solving abilities and analytical skills to diagnose and resolve network issues efficiently.
• Effective communication and interpersonal skills to collaborate with team members and stakeholders.
• Preferably network related cert in Palo Alto or firewall related areas.
• Able to work within a collaborative team environment containing local and remote team members
• Open for flexible working hours (evening work and service weekend work)
• Show an ownership mindset in everything you do. Be a problem solver, be curious and be inspired to take action. Be proactive, seek ways to collaborate and connect with people and teams in support of driving success.
• Continuous growth mindset, keep learning through social experiences and relationships with stakeholders, experts, colleagues and mentors as well as widen and broaden your competencies through structural courses and programs.
• Where applicable, fluency in English and languages relevant to the working market.