About Us:

LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 90,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree - a Larsen & Toubro Group company — combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit www.ltimindtree.com.

Job Title: Senior Network Support Sec Engineer

Location: Krakow, Poland

Experience 6-8 years

Job Summary:

We are seeking a highly skilled and experienced Senior Network Operations Support Engineer to join our IT team.

The ideal candidate will have extensive experience in network operations support with a strong focus on Cisco firewalls and other security technologies This role involves managing and maintaining network security infrastructure to ensure optimal performance and security

Key Responsibilities:

• Network Operations Support Provide operational support for network infrastructure including monitoring troubleshooting and resolving network issues
• Firewall Management Configure manage and maintain Cisco firewalls to ensure network security and compliance with company policies
• Security Technologies Implement and manage other security technologies such as intrusion prevention systems IPS VPNs and secure access solutions
• Configuration and Deployment Configure and deploy network devices and security solutions ensuring compliance with company standards
• Performance Monitoring Monitor network performance and security and implement improvements as needed
• Incident Response Respond to network security incidents and provide timely resolution to minimize impact
• User Support
• Provide support to endusers for networkrelated issues
• Assist users with connectivity and access issues
• Conduct training sessions and create user guides to help users understand and effectively use network solutions
• Policy Enforcement Develop and enforce policies related to network security usage and compliance
• Collaboration Work closely with other IT teams to ensure seamless integration and operation of network infrastructure within the organization
• Documentation Maintain detailed documentation of network configurations policies and procedures

Qualifications:

Experience 6-8 years of experience in network operations support with a focus on Cisco firewalls and other security technologies

Technical Skills:

• Strong knowledge of Cisco firewall configuration management and troubleshooting
• Proficiency in using Cisco ASA Firepower and other Cisco security solutions
• Experience with network security technologies such as IPS VPNs and secure access solutions
• Familiarity with network monitoring and management tools such as SolarWinds Nagios or PRTG
• Understanding of network protocols and VPN configurations
• Experience with performance monitoring and optimization tools
• Knowledge of scripting languages such as Python or PowerShell for automation
• Understanding of security frameworks and compliance standards eg GDPR HIPAA
• Familiarity with Active Directory and Azure Active Directory integration
• Experience with network design and architecture
• Proficiency in using tools like Wireshark for network analysis and troubleshooting
• Knowledge of cloud networking solutions such as AWS Azure or Google Cloud
• Security Understanding of security best practices for network operations and experience implementing security policies
• ProblemSolving Excellent troubleshooting skills and the ability to resolve complex technical issues
• Communication Strong verbal and written communication skills with the ability to explain technical concepts to nontechnical users
• Team Player Ability to work collaboratively with crossfunctional teams and manage multiple tasks simultaneously
• Certifications Relevant certifications in Cisco networking and security technologies are highly preferred including
• Cisco Certified Network Associate CCNA
• Cisco Certified Network Professional CCNP
• Cisco Certified Internetwork Expert CCIE
• Cisco Certified Specialist certifications12
• Certified Information Systems Security Professional CISSP
• Certified Ethical Hacker CEH
• CompTIA Security

Preferred Skills:

• Experience with other firewall and security solutions eg Palo Alto Fortinet
• Knowledge of additional scripting and automation tools for network management
• Familiarity with enterprise IT infrastructure and networking concepts

Skill

s
Mandatory Skills : Cisco - Umbrella, Firewall as a Service (FaaS), Forti SASE, Network Security - Next Generation Firewalls/ NAC/ Zero Trust/ Segmentation/ APT / IPS/ IDS, Proxy, SASE - NetSkope, SASE - Palo Alto - Prisma SASE, SASE - Zscaler (ZPA, ZIA), Secure Web Gateway, ZTNA (Zero Trus