2087 Network Security jobs in Bangalore

Life on the team

Computacenter GIS business unit is seeking a confident and experienced Network Security Professionals, to bring maturity to their existing operational risk approach. The ideal candidate will have broad experience in enterprise Network Security and can create a plan to deliver improvements then execute against the plan. Good communication skills and relationship building will enable the candidate to excel at the role, build a culture of strong Network team and advance their career within Computacenter.

What you'll do

• Ownership and responsibility for the delivery of networking projects
• Consult with business to capture and gather requirements.
• Produce high and low level detailed designs.
• Deployment of network technologies into production using CIS and other industry standards
• Connectivity – MPLS/SD WAN/IPSEC/DSL
• VPN - Remote Access/Authentication/Firewalls
• LAN – Wireless/Wired/QoS
• Datacentre – ACI switching and routing
• Implementation of Carrier services into Cisco ACI based datacentre architecture.
• Recommendations of solutions and ideas.
• Inputting details into and updating project plans.
• Tier 3 escalation resource for incident resolution.
• Consult with various technology support groups as part of problem resolution efforts.
• Proactively evaluate network environments using various management tools.
• Assess vulnerabilities, identify and implement mitigation plans.
• Contribute to enterprise network strategy/solutions development and technology refresh efforts.
• Provide input to network enterprise design standards and maintain network topology diagrams.
• Participate in technology integration efforts with other engineering and support teams.
• Provide direct support of audit and ad hoc consulting engagements.
• Ensure compliance with departmental and enterprise security configuration standards.
• Manage and govern relationships with technology vendors utilised in the enterprise network.
• Provide Technical leadership and guidance to other and junior personnel.

What you'll need

• Proficiency with Cisco security products, including Cisco ISE, ASA, FTD, and WSA.
• Familiarity with other security products, such as Fortinet and Palo Alto are a plus.
• Strong knowledge of access control, firewall policies, and intrusion detection/prevention systems.
• Understanding of VPN technologies and secure remote access solutions.
• Excellent problem-solving and troubleshooting skills.
• Relevant certifications (e.G., CCNA Security, CCNP Security) are a plus.
• Effective communication and teamwork skills

About us

With over 20,000 employees across the globe, we work at the heart of digitisation, advising organisations on IT strategy, implementing the most appropriate technology, and helping our customers to source, transform and manage their technology infrastructure in over 70 countries. We deliver digital technology to some of the world’s greatest organisations, driving digital transformation, and enabling people and their businesses.

Learning and development

Our people are our strength which is why we offer leadership training, coaching, mentoring, professional development, and international opportunities. Whichever direction you choose to go in – whether it’s a well-trodden path or a completely new part of the business – we’ll support you. Our managers champion their people, powering their personal development and helping them to reach their full potential.

You belong

We passionately believe in the power of diversity and inclusion. We celebrate our differences because we know a diverse workforce with different experiences and perspectives helps us win together. And to do that, you need to feel comfortable to bring your whole self to work – and you can only do that when you feel supported, valued, and have a sense of belonging which is what we strive to achieve.

Your application is considered on its merits regardless of your age, disability, ethnicity, faith, gender identity or sexual orientation. All that matters to us is that you share our vision and our values, and that you bring the experience and skills we need.

We are proud to be a Disability Confident Employer, we welcome applications from people with a disability – and guarantee to interview applicants who have a disability and meet the essential requirements for the job.

Network Security Engineer - L3

Location : Bangalore

Mode: Hybrid

Experience : 8+ Years

Job Description:

• Hands-on experience with Checkpoint Firewalls, Cisco ASA Firewalls, and Zscaler SASE platform.
• Strong understanding of network security concepts, VPNs, IDS/IPS, NAT, and access control policies.
• Familiarity with cloud security frameworks and Web Application Firewalls (WAFs).
• Ability to analyze logs, troubleshoot complex security issues, and resolve incidents independently.

Key/mandatory skills:

• Checkpoint,WAF, SASE, Azure

Senior L3+ Network Security Engineer (Fortinet SASE)

Job Type: Full-time

Experience: 6+ years in network security implementation

Certifications (Preferred): FCSS – SASE, FCSS - SD-WAN

Job Summary:

We are seeking a Senior L3+ Network Security Engineer with 6+ years of hands-on implementation experience in Fortinet SASE/Cybersecurity. The ideal candidate will be responsible for designing, deploying, optimizing, and troubleshooting cloud-delivered security solutions, ensuring high performance, security, and scalability.

Key Responsibilities:

- Build advisory relationships with customers focusing on Fortinet SASE / SD-WAN solutions

- Support customers and partners alongside sales through the entire opportunity lifecycle from the initial RFIs through to RFPs & RFQs when required.

- Be the primary technical point of contact for the customer(s) and partners in close collaboration with your sales partner.

- Continuously strive to improve knowledge around the Fortinet products and solutions, along with maintaining a deep understanding of the competitive landscape and Fortinet’s ability to provide long-lasting protection against the ever-evolving threats.

- Oversee and conduct demonstrations of the solutions, ensuring Fortinet's offerings are well positioned against competitors.

- Customize solutions to meet complex customer requirements, emphasizing the integration of Fortinet components for seamless security strength.

- Manage your time effectively when working on multiple deals simultaneously, ensuring a positive customer experience is maintained.

- Working closely together with the BDM team to support the SASE growth objectives

- Experience in training partners and customers and giving presentations to a larger audience at events

Required Technical Skills:

- Strong background in cybersecurity, specifically with experience in the SASE domain from start-ups, hyperscales, or the high-tech industry.

- 6+ years of customer-facing experience in technical pre-sales, technical consulting, or technology delivery, with a strong emphasis on cybersecurity.

- Good working knowledge of the SASE components including, but not limited to, advanced networking (SD-WAN, Data Center, Dynamic routing protocols), cloud (public, private, and SaaS) security, Zero Trust Network Access (ZTNA), Next-Gen FW, advanced threats, endpoint security, and data security.

- Knowledge in public cloud such as AWS, Azure, or GCP and Oracle, and a good understanding of new-world approaches to fault tolerance, resilient architectures (high availability, failover, DR), etc

- Proven track record of establishing deep technical and strategic relationships with senior executives, business owners, and key decision-makers.

- Understand and can demonstrate your ability to build and maintain customer relationships, including your ability to effectively communicate technically to a range of both external and internal stakeholders.

- Language Requirements:

- Strong proficiency in English (both written and spoken) is essential.

Principal Consultant -Network & security

Job Description

Primary Roles & Responsibilities:

• Troubleshoot complex networking and security technologies from a variety of OEM’s including Cisco, Palo Alto, Fortinet, Juniper/HPE/Aruba, and others.
• Experience with Data Center Virtualization and Storage technologies is a plus.
• Strong understanding of security and privacy controls;
  ability to design and configure systems according to current standards.
• Ability to work independently with customers to consult on and troubleshoot high difficulty technology issues and maintain an accurate issue list.
• Provide systems administration training to clients.
• Understand the customer environment (technical and political) and escalate issues when necessary.
• Collaborate with Account Managers to identify new opportunities for cross-selling and up-selling during projects.
• Participate in the modification and continual improvement of professional services project documentation and implementation processes.
• Assist support technicians in troubleshooting client installations.
• Continuously develop and enhance knowledge, skills, and abilities through various learning channels to expand technical and non-technical capabilities. Ensure further expansion of skill-sets in the products and services supported by Black Box.
• Actively recommend and support efforts to improve, simplify, automate, and enhance day-to-day service delivery operations and the client experience.
• Identify, research, analyze, diagnose, resolve, and close escalated technical problems in a timely and quality manner.
• Perform other duties as assigned.

Knowledge, Skills, Abilities

Accountability: Understands the link between individual responsibilities and organizational goals. Proactively suggests improvements and takes personal ownership of organizational success.

Customer Focus: Demonstrates a strong concern for meeting internal and external customers' needs, considering the impact of actions on customers. Seeks creative approaches to enhance service efficiency and customer satisfaction.

Decision Making: Utilizes a combination of analysis, knowledge, experience, and judgment to make sound decisions. Identifies core problems and develops both short-term solutions and long-term strategies. Applies effective decision-making strategies during crises.

Interpersonal Relationships: Maintains professional behavior, uses tact and diplomacy, models sound judgment, and understands the impact of personal conduct on others.

Problem Solving and Critical Thinking: Approaches problems systematically, breaks down complex tasks, identifies necessary information, and seeks input from those closest to the problem.

Education / Experience Requirements

• Bachelor’s degree in engineering, Information Technology, or a related field preferred;
  or equivalent relevant experience.
• 12+ years’ experience as a Deployment, support Engineer, with a background in Technology Services industries.
• Certifications: CCIE, JNCIE, Palo Alto, Fortinet, or equivalent.
• Automation/orchestration experience with tools such as Ansible, Python, Saltstack, Terraform, and others.
• Strong proficiency in Layer 2 & 3 networking, including knowledge of industry-standard technologies and infrastructures such as cabling, LAN, WAN, SDWAN, telecommunication access methods, DNS-based Global Server Load Balancing (GSLB), and legacy networking systems.
• Experience with Cloud and Virtualization technologies is preferred.
• Experience with AAA applications such as ISE or Clearpass.
• Strong business process and workflow design experience, with an end-to-end process mindset.
• Proven ability to understand client requirements and preferences, developing creative and innovative solutions.
• Excellent problem-solving skills, with a track record of success in root cause analysis.
• Continuous learning and application of knowledge on technology market and industry trends, with proven success in implementing best practices and methodologies.

Supervisory Responsibility

This position does not have any direct reports.

About Groww:

We are a passionate group of people focused on making financial services accessible to every Indian through a multi-product platform. Each day, we help millions of customers take charge of their financial journey.

Customer obsession is in our DNA. Every product, every design, every algorithm down to the tiniest detail is executed keeping the customers’ needs and convenience in mind.

Our people are our greatest strength. Everyone at Groww is driven by ownership, customer-centricity, integrity and the passion to constantly challenge the status quo. Are you as passionate about defying conventions and creating something extraordinary as we are?

Let’s chat.

Our Vision:

Every individual deserves the knowledge, tools, and confidence to make informed financial decisions. At Groww, we are making sure every Indian feels empowered to do so through a cutting-edge multi-product platform offering a variety of financial services. Our long-term vision is to become the trusted financial partner for millions of Indians. Our Values: Our culture enables us to be what we are — India’s fastest-growing financial services company. Everyone at Groww enjoys the autonomy and flexibility to bring their best work to the table, as well as craft a promising career for themselves.

The values that form our foundation are:

● Radical customer centricity

● Ownership-driven culture

● Keeping everything simple

● Long-term thinking

● Complete transparency

Key Responsibilities:

• Manage and secure network infrastructure including:
• Meraki & Aruba access points, L2/L3 switches
• Palo Alto Firewalls and associated network security features
• Oversee CASB, ZTNA, and Proxy solutions using Palo Alto GlobalProtect.
• Design, implement, and monitor network security policies in alignment with SEBI CSCRF and RBI cybersecurity guidelines .
• Conduct periodic risk assessments, VAPT, and policy reviews for network security controls.
• Collaborate with compliance and internal security teams to map technical controls to regulatory requirements.
• Ensure secure network segmentation, VPN access control, and endpoint network compliance.
• Troubleshoot complex network and security issues across hybrid (on-prem + cloud) environments.
• Contribute to incident response and forensic analysis for network-related security incidents.
• Maintain documentation of policies, SOPs, and security architecture diagrams.

Required Skills & Experience

• 6+ years of hands-on experience in network and security engineering.
• Strong expertise in Palo Alto firewalls, GlobalProtect, and security policy configuration .
• Practical knowledge of Meraki and Aruba switching & wireless solutions .
• Proven experience in network segmentation, VPNs, and Zero Trust Network Access (ZTNA) .
• Deep knowledge of networking concepts, including TCP/IP, DNS, DHCP, and Wi-Fi.
• Exposure to CASB frameworks and integration with enterprise security tools.
• Familiarity with compliance-driven environments (SEBI, RBI, ISO, SOC2 preferred).
• Solid troubleshooting and problem-solving skills for complex, high-scale environments.
• Ability to work cross-functionally with IT, Security, and Compliance teams.

Preferred Certifications

• PCNSE , CCNP Security / Aruba Certified / Meraki Specialist
• Knowledge of SEBI CSCRF or RBI Cybersecurity Framework

Job Title: Cyber Security Engineer L3 and Team Leads

Locations: Bengaluru

Position Type: Full-Time

Experience: 8+ years

Key Responsibilities:

● Design, deploy, and manage security architectures focusing on SSE, SASE, and Identity Management solutions.

● Operate and maintain security tools and platforms, including XDR systems and SOC environments.

● Monitor, detect, and respond to cybersecurity incidents and breaches.

● Develop and enforce security policies and procedures to ensure a robust security posture.

● Conduct regular security assessments and audits to identify vulnerabilities.

● Provide training and support to team members and other departments on security best practices.

● Collaborate with IT teams to integrate security measures with existing infrastructure.

● Lead cybersecurity projects and guide junior team members in complex security setups and troubleshooting.

● Prepare comprehensive technical documentation and reports regarding the company’s security status.

Skills and Qualifications:

● Bachelor’s or Master’s degree in Information Security, Computer Science, or a related field.

● Professional certifications such as CISSP, CISA, CISM, or similar are highly preferred.

● Proven experience in cybersecurity roles with expertise in SSE, SASE, Identity Management, XDR, and SOC operations.

● Strong knowledge of networking protocols, encryption technologies, and security vulnerabilities.

● Experience with cloud security architectures and hybrid environments.

● Proficient in incident handling, malware analysis, and forensic approaches.

● Excellent problem-solving skills and the ability to manage multiple tasks under tight deadlines.

● Strong communication and interpersonal skills, with fluency in English for both verbal and written communication.

Technologies Preferred: (At Least 3)

● Cisco SSE(Secure Service Edge)

● ZIA - Zscaler Internet Access and Zscaler Private Access (ZPA)

● Fortinet - Secure Access Service Edge(SASE), Secure Services Edge(SSE)

● Palo Alto Prisma Access

Preferred Experience:

● For L3 and Team Lead roles: 8+ years of experience with leadership responsibilities and advanced project management skills.

What We Offer:

● Competitive salary and benefits package.

● Opportunities for professional growth and advancement.

● Exposure to cutting-edge technologies and projects.

● A collaborative and supportive work environment.

Experience 8 to 12 Years.

Location- Bengaluru and Noida .

Senior Network Engineer with expertise in network architecture and cybersecurity.

Proven ability to manage cloud services and optimize networking systems, resulting in enhanced performance. Recognized for strong problem-solving skills and effective collaboration, consistently achieving high productivity and efficient task completion.

Demonstrated proficiency in designing and managing secure and scalable network architectures within AWS, Azure, and GCP. Specifically, experienced with: AWS VPCs, Azure Virtual Networks, GCP VPCs, including subnetting, route table configuration, and network security groups. Implemented and managed cloud-based VPNs, direct connect/ExpressRoute/Cloud Interconnect, and cloud firewalls to ensure secure hybrid cloud connectivity and protect cloud resources.

Preferred Technical Skills

• Network Technologies : LAN/WAN Architecture, TCP/IP, Transit Gateway, DirectConnect, VPC, PrivateLink, PSC, VPN, VLAN, NAT, PAT, SDN.
• Cloud Computing and Automation : AWS, GCP, Microsoft Azure, Terraform, Ansible, Python, Github Actions/Workflows
• Security Technologies : PAP, CHAP, Zero Trust, Palo Alto, Threat Prevention, SSL Decryption
• Network Management and Monitoring : Wireshark, Network Performance Monitor (NPM), Splunk, FortiMonitor, Log Analysis
• Operating Systems : Linux, Palo Alto OS
• Firewalls :Palo Alto, Fortinet FortiGate, AWS Security Groups, GCP Firewall, Azure NSG

Role & responsibilities

Security Operations & Support:

• Handle L2-level troubleshooting and resolution of network security incidents.
• Manage and support firewalls, IDS/IPS, VPNs, proxies, and endpoint security solutions.
• Perform log analysis and security event monitoring to detect potential threats.
• Assist in firewall rule changes, ACL modifications, and access reviews.
• Work with SOC/NOC teams to escalate critical security events.

Incident Management & Monitoring:

• Investigate and respond to malware infections, phishing attacks, and network intrusions.
• Assist in DDoS mitigation, security patching, and vulnerability management.
• Escalate complex security issues to L3 engineers or security architects.

Network Security Administration:

• Maintain and configure firewalls (Cisco ASA/FTD, Palo Alto, Fortinet, Check Point, Juniper SRX).
• Support VPN configurations, endpoint protection, and network access control (NAC).
• Ensure compliance with security policies and industry standards (ISO 27001, NIST, PCI-DSS, etc.).

Preferred candidate profile

• Experience: 5+ years in network security
• Hands-on experience with firewalls, IDS/IPS, and endpoint security solutions.
• Good understanding of networking protocols (TCP/IP, VPN, VLAN, BGP, OSPF, NAT, SD-WAN).
• Familiarity with CrowdStrike ,SIEM, DLP, WAF, EDR/XDR, and NAC tools.
• Experience with cloud security (AWS, Azure, GCP) is a plus.

• Certifications preferred:

• CCNA Security, Fortinet NSE 2-4, PCNSA, CEH, CompTIA Security+, or equivalent.

• Basic knowledge of Python, PowerShell, or Ansible for automation is a plus.

Soft Skills:

• Strong analytical and troubleshooting skills.
• Ability to work in a fast-paced environment and handle escalations efficiently.
• Good communication and teamwork skills.
• Experience working in a SOC/NOC environment is an advantage.

Education:

Bachelor's degree in Computer Science, Information Security, or a related field (or equivalent work experience).

Location : Bangalore

Experience : 8–10 years

Join us in shaping the future of enterprise networking. As a Network Specialist, you'll be part of a dynamic team that designs, implements, and supports robust communication networks for our clients. You'll work with cutting-edge technologies including Cisco, FortiGate, Checkpoint, and F5 Load Balancers, ensuring high availability, security, and performance across complex infrastructures.

As a Network Specialist, you will:

• Design, implement, and maintain enterprise network infrastructure using Cisco, FortiGate, Checkpoint, and F5 technologies.
• Provide senior-level support for network services including routers, switches, firewalls, load balancers, and ISE.
• Troubleshoot and resolve complex Tier 3 issues escalated from support teams.
• Lead capacity planning and performance optimization initiatives.
• Create and maintain technical documentation including network diagrams and policies.
• Participate in special projects and contribute to continuous improvement efforts.
• Provide on-call support during escalations and emergencies, including weekends and holidays when required.

• 8–10 years of experience in business network and communication platforms.
• Cisco certification is mandatory (CCNA, CCNP, CCIE or equivalent).
• Strong hands-on experience with Cisco routers, switches, and enterprise devices.
• Familiarity with MPLS, VRF, VPN, and security technologies.
• Experience with FortiGate, Juniper firewalls, F5 Load Balancers, and Cisco Nexus.
• Excellent verbal and written communication skills in English.
• Ability to work independently under pressure and meet tight deadlines.
• Experience in customer-facing or service-provider environments is a plus.

• Exposure to advanced networking technologies and enterprise-grade infrastructure.
• Opportunities to lead and mentor within a collaborative team environment.
• Flexible work arrangements and a culture that values work-life balance.
• Continuous learning and certification support in emerging technologies.

Capgemini is a global business and technology transformation partner, helping organizations accelerate their dual transformation to address the evolving needs of customers and citizens. With a strong 55year heritage and deep industry expertise, Capgemini is trusted by its clients to address the entire breadth of their business needs—from strategy and design to operations.