415 Network Architects jobs in Bangalore

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.

Required Professional and Technical Expertise

• 7+ years of experience focused on network support, configuration, and implementation.
• 7+ years of experience in core switching, routing, MPLS, and firewalls. Networking and security architecture and engineering support experience across local, regional, and global domains.
• Ability to effectively execute multiple IT projects and deadlines with limited supervision.
• Expert level Understanding of Network security technology.
• Troubleshoot skill for Complex incidents involving multiple devices of different OEMs.
• Configuration skill of Firewall, IPS, Antibots.
• Assessing situation, identify problems and provide solutions.
• Planning, Designing, Implementing and Managing the different types of networks and security devices from multiple OEMs.
• Leadership and Management Skills
• Certification - CCIE/CCIE-Data center/CCIE Security/CCSM/Other Industry leading OEM expert level
• Educational Qualification - Degree

Preferred Technical and Professional Experience

• Application Centric Infrastructure (ACI) deployment and data center experience.
• Experience with design and implementing Software Defined Network (SDN) and large complex networks.
• Experience with protocols and technologies such as, BDP, OSPF, MP-FBP EVPN, VXLAN, or VPC.

We are looking for
experienced Network Test Engineers
with strong
Python automation expertise
to join our dynamic team in Bangalore. If you are passionate about validating high-performance networking platforms and building robust automation frameworks, we'd love to connect with you

Role Overview:

You'll be working on validating
enterprise-grade networking features
across L2/L3 protocols, routing, switching, virtualization, and performance scenarios in both traditional and containerized environments.

Responsibilities

• Design & execute test plans and automation scripts (Python –
  hands-on coding is mandatory
  ).
• Build and enhance automation frameworks with
  PyATS, Pytest, Robot Framework
  .
• Validate networking features across
  L2/L3 protocols
  (VLAN, VXLAN, OSPF, BGP EVPN, MPLS, etc.).
• Test on
  Cisco NX-OS, IOS, XR, XE
  or equivalent NOS.
• Perform
  traffic validation
  using IXIA/Trex.
• Validate
  containerized network solutions
  (Docker, Linux).
• Collaborate with cross-functional teams to debug complex issues.

Qualifications

• 5–15 years
  of experience in
  network testing & automation
  .
• Strong
  Python programming skills
  (must have).
• Experience with high-speed Ethernet interfaces (10/25/40/100 Gbps).
• Solid knowledge of
  L2/L3 networking protocols
  & merchant silicon ASICs.
• Proven experience in
  traffic testing and validation
  .

Good to Have:

• Exposure to FPGA-based switches / SmartNICs.
• Experience with
  Exablaze 3550
  or ultra-low latency networking platforms.
• Familiarity with
  CI/CD pipelines
  and DevOps tools.

Job Overview:

St. Fox is seeking skilled Cyber Security Engineers at multiple levels, including L3 and Team Leads, to join our growing team of experts. We are looking for dedicated professionals who are proficient in a wide range of cyber security technologies and frameworks, with a strong focus on Secure Service Edge (SSE), Secure Access Service Edge (SASE), Identity Management, Extended Detection and Response (XDR), and Security Operations Centers (SOC). This role demands excellent technical and documentation skills in English, as the position involves significant collaboration and reporting responsibilities.

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.

Job Types: Full-time, Permanent

Pay: Up to ₹2,800,000.00 per year

Benefits:

• Flexible schedule
• Health insurance
• Leave encashment
• Paid sick time
• Paid time off
• Provident Fund

Experience:

• Cybersecurity Engineer: 8 years (Required)
• Cisco SSE (Secure Service Edge): 8 years (Required)
• Fortinet-(SASE), (SSE): 8 years (Required)

Work Location: In person

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.

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.

Company Description :

Krish is committed to enabling customers to achieve their technological goals by delivering solutions that combine the right technology, people, and costs. Our approach emphasizes building long-term relationships while ensuring customer success through tailored solutions, leveraging the expertise and integrity of our consultants and robust delivery processes.

Job Summary:

We are seeking a highly skilled Network Security Solutions Engineer. This role will be responsible for end-to-end implementations focused on leading OEMs in the network security domain. The ideal candidate will bring good technical expertise, strong communication and a passion for innovation in cybersecurity.

Key Responsibilities:

Project Support & Implementation:

- Assist in preparing technical documentation, gathering customer requirements, and supporting solution presentations.

- Contribute to the design of network security solutions under the guidance of leads

- Support the delivery of network security projects by coordinating with implementation teams and tracking progress.

- Participate in the deployment, configuration, and troubleshooting of network security appliances.

- Follow established best practices and standard operating procedures during implementation.

Learning & Development:

- Actively pursue relevant certifications and training programs to build technical expertise.

- Stay updated with emerging technologies and contribute to knowledge-sharing within the team.

- Participate in internal workshops and vendor sessions (online /offline) to enhance skills and understanding.

Technical Expertise Required:

- Good understanding of Enterprise network security architecture, solutions & protocols.

- Firewall Technologies: Fortinet  - Experience with any of these products is preferred:

FortiSASE, FortiDLP, FortiSIEM, FortiSOAR, FortiEDR, FortiMail .

- Cisco ASA/Firepower , Check Point Quantum, Palo Alto.

- Cloud Security : Zscaler, Prisma Access, Cisco Umbrella

- Routing & Switching : Experienced with configuration & troubleshooting of BGP, EIGRP, OSPF routing protocols & aggregation protocols, flavors of STP, HSRP / VRRP

- Wireless : Experience in deploying, troubleshooting enterprise wireless infra routers & APs Cisco Meraki , FortiAPs

- Centralized Management & Automation : Cisco Catalyst Center (Cisco DNA Center), FortiManager & FortiAnalyzer

- Application Delivery & Load Balancing : F5 BIG-IP, Citrix ADC

- VPN & Remote Access Solutions IPSec VPN, SSL-VPN, Global Protect

- Hands-on experience with configuration, troubleshooting, and performance tuning.

Qualifications:

- Bachelors or Masters degree in Computer Science, Information Security, or related field.

- 8+ years of experience focused in routing / switching / wireless / firewalling.

- OEM certifications -

1. CCNP ENCOR & ENARSI Or CCNP SCOR & SNCF,

2. Fortinet FCP,

3. Palo Alto Networks PCNSA, PCNSE (good to have), Zscaler Certified (ZIA/ ZPA) (good to have).

Preferred Attributes:

- Excellent communication and stakeholder management skills.

- Ability to collaborate with multi-disciplinary teams

- Strategic thinker with a hands-on, results-driven approach.

- Readiness to travel PAN-India based on project requirements.

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.

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.