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Senior Network Security Engineer
Surya Data Management and Network Technologies PriBangalore26 days ago
Job descriptionDesign, configure, and manage Check Point, FortiGate, and Cisco ASA firewalls in on-premises and cloud environments. Implement VPNs (IPSec, SSL), NAT, SD-WAN, IDS / IPS, and threat prevention policies. Troubleshoot firewall rules, ACLs, and performance issues across multi-vendor security appliances. Maintain high availability (HA) firewall configurations and failover mechanisms. Optimize firewall policies for performance, security, and compliance. Design and deploy secure cloud network architectures in Azure and AWS. Configure VPCs, VNets, Subnets, Route Tables, NSGs, ASGs, ExpressRoute, Direct Connect, and Transit Gateway. Integrate firewall security with cloud-native security tools (AWS WAF, Azure Firewall, Security Groups). Implement hybrid and multi-cloud networking solutions using VPNs and SD-WAN. Automate firewall deployments and policy management using Terraform, CloudFormation, or Ansible. Manage datacenter networking, including core routing, switching, and firewall segmentation. Configure and support Cisco network devices (routers, switches, firewalls). Implement VLANs, STP, OSPF, BGP, HSRP / VRRP, EtherChannel, and QoS. Perform network security hardening for datacenter firewalls and edge devices. Troubleshoot connectivity between datacenter, branch offices, and cloud networks. Conduct firewall audits and security assessments to identify vulnerabilities. Implement security best practices aligned with NIST, CIS, ISO 27001, and Zero Trust Architecture. Ensure compliance with PCI DSS, HIPAA, GDPR, or other security frameworks. Support incident response and mitigation of firewall-related security threats. Utilize network monitoring tools (e.g., Cisco Prime, SolarWinds, AWS CloudWatch, Azure Monitor). Automate firewall configurations and rule deployments using Python, Bash, or PowerShell. Optimize network and firewall policies to reduce latency and enhance security. Work closely with cloud engineers, network teams, and DevOps to implement secure networking solutions. Document firewall configurations, network diagrams, and operational procedures. Train junior engineers and support teams on firewall, cloud security, and Cisco networking best practices. 7+ years of experience in network security engineering with a focus on Check Point, FortiGate, and Cisco ASA firewalls. Candidates must have a degree in Engineering with focus on Computer Science. Hands-on experience in firewall deployments, policy management, and troubleshooting. Strong knowledge of datacenter networking, routing, and switching (Cisco, Palo Alto, Juniper, etc.). Expertise in Azure and AWS cloud networking. Experience configuring VPNs, SD-WAN, BGP, OSPF, VLANs, and ACLs. Proficiency in firewall automation using Terraform, Ansible, or Python. Check Point (CCSA, CCSE, CCSM), Fortinet (NSE4, NSE5, NSE7), and Cisco (CCNP Security, CCIE Security) certifications. AWS or Azure networking certifications (e.g., AWS Advanced Networking, Azure Network Engineer Associate). Experience with zero-trust architecture, micro segmentation, and network security analytics. Strong scripting skills (Python, PowerShell, Bash) for automation. Strong problem-solving and analytical skills. Excellent written and verbal communication. Ability to work onsite in a fast-paced environment. Proactive mindset with a focus on security innovation and automation. Transport and Meal Allowance : Allowance as per company policy. Additional Perks : Opportunities for professional growth, skill development, and mentoring within a supportive and dynamic team. Technical Specialist : Deepen your expertise in specific technical areas such as cybersecurity, cloud computing, or networking, and become a go-to specialist within the team. Subject Matter Expert (SME) : Develop in-depth knowledge in a particular domain and provide expert guidance and solutions to complex technical challenges. Solutions Engineer / Architect : Design and implement comprehensive IT solutions, working closely with clients to understand their needs and architecting tailored solutions. Team Lead : Take on a leadership role by managing a team of support engineers, coordinating efforts, and driving projects to completion. IT Manager : Move into a management position where you will oversee IT operations, develop strategies, and ensure the efficient delivery of IT services across the organization. Project Management : Transition into project management roles, leading IT initiatives, planning and executing projects, and collaborating with cross-functional teams.
Senior Network Security Engineer
Join our dynamic team and grow with us!
Location : Bengaluru, India (WFO) - 5 Days a week.
Job Summary :
We are seeking an experienced Senior Network Security Engineer with expertise in Check Point, FortiGate, and Cisco ASA firewalls, along with Azure and AWS cloud networking and datacenter experience. This onsite role involves designing, implementing, and securing enterprise and hybrid-cloud network infrastructures while ensuring compliance with security standards.
Key Skills :
- Firewall Administration & Management
- Security Policies & Threat Management
- Monitoring & Analysis
- Implementation & Troubleshooting
- Compliance & Audits
- Network Security
- Routing Protocols (BGP, OSPF)
- Automation & Scripting Python
- Check Point Technologies
- Firewall Policies / Firewall Management
Key Responsibilities :
Required Qualifications :
Preferred Qualifications :
Soft Skills :
Benefits :
Career Progression Path :
At our company, we believe in nurturing talent and providing opportunities for growth. As an Enterprise Technical Support Engineer, you will have the chance to advance your career through various pathways :
This role is ideal for someone with a strong background in IT support. It offers the potential for growth into more technical and process-driven responsibilities, making it a great opportunity for anyone looking to build a strong career in IT.
We are committed to supporting your professional development through training programs, certification opportunities, and mentorship from experienced professionals. Join us and be part of a company that values your growth and success!
ref : hirist.tech)
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Senior Network Engineer • Bangalore
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