Senior Network Security Operations Engineer

We are looking for an experienced and highly motivated Senior Network Security Operations Engineer to join our growing infrastructure team. This role is focused on supporting and securing enterprise network environments with a particular emphasis on Cisco security solutions , including firewalls, VPNs, and next-gen technologies.

You will play a pivotal role in managing day-to-day network operations, enforcing security standards, and optimizing network performance for a large-scale, modern IT ecosystem.

oferujemy

• B2B contract  for 12 months

Opportunities to work on large-scale international projects  with Fortune 500 clients

A flat structure and collaborative work culture  that values initiative and innovation

Global exposure in a fast-growing IT consulting environment

zadania

Deliver operational support for enterprise network environments, including incident resolution and performance tuning

Configure, maintain, and monitor Cisco firewalls and security solutions (e.g., ASA, Firepower)

Implement and support advanced network security technologies (IPS, VPNs, Zero Trust, NAC, segmentation)

Manage secure access services and ensure integration with modern cloud platforms (AWS, Azure, GCP)

Deploy and maintain SASE solutions (e.g., Zscaler ZIA / ZPA, Palo Alto Prisma, Netskope, Fortinet)

Conduct network performance analysis and fine-tuning using tools like SolarWinds, PRTG, or Nagios

Provide user support for connectivity issues and conduct basic training as needed

Develop and enforce network policies and compliance standards (e.g., GDPR, HIPAA)

Collaborate closely with cross-functional IT teams on architecture and system integration

Maintain comprehensive documentation for configurations, policies, and operational procedures

oczekujemy

6–8 years of hands-on experience in network operations and security

Strong skills in Cisco firewall technologies (ASA, Firepower) and cloud-based security platforms

Experience with advanced threat protection , proxy solutions , ZTNA , and secure web gateways

Familiarity with automation and scripting tools (Python, PowerShell)

Practical knowledge of network protocols , VPN setups, and secure remote access

Experience with Active Directory and Azure AD integration

Strong analytical and problem-solving skills

Excellent communication skills, especially when translating technical concepts to non-technical stakeholders

Preferred Certifications

Cisco : CCNA, CCNP, CCIE, or Cisco Specialist credentials

Security : CISSP, CEH, CompTIA Security+

Bonus : Experience with Palo Alto, Fortinet, or other firewall ecosystems

Agencja zatrudnienia – nr wpisu 47

ta oferta pracy przeznaczona jest dla osób powyżej 18 roku życia