1,142 Network Security jobs in India
Network Security
Posted today
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Network Security
Posted today
Job Viewed
Job Description
A network security engineer is responsible for every aspect of data safety in a network, ensuring there are minimum vulnerabilities by adopting and integrating the latest technology to prevent malicious attacks. A network security engineer job description often includes:
• Making sure system backups are running in case of a security attack
• Implementing network security blueprints prepared by security architects
• Managing information and data access
• Maintaining and updating firewalls and testing the organization’s network and systems
A network security engineer is responsible for every aspect of data safety in a network, ensuring there are minimum vulnerabilities by adopting and integrating the latest technology to prevent malicious attacks. A network security engineer job description often includes:
• Making sure system backups are running in case of a security attack
• Implementing network security blueprints prepared by security architects
• Managing information and data access
• Maintaining and updating firewalls and testing the organization’s network and systems
Network Security
Posted today
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Job Description
Company Overview
Suzlon Group is among the world's leading renewable energy solutions provider that is revolutionizing and redefining the way sustainable energy sources are harnessed across the world. Presence in 17 countries across Asia, Australia, Europe, Africa and the Americas. Sustainable development is the creed that underpins Suzlons bespoke initiatives to protect the environment, strengthen communities and propel responsible growth. Suzlon is headquartered at One Earth - Pune, which is a Platinum LEED (Leadership in Energy and Environment Design) certified, and GRIHA 5 star rated campus and is also among the greenest corporate campuses in the world.
Qualifications and Skills
- Strong Skills: Cisco Routing, Switching; Proficient: Fortinet, Cisco ASA.
- Knowledge of MPLS & IPSEC, LAN, and WAN.
- Experience in enterprise network security.
- Analytical and systematic approach to problem solving.
- CCNA certification or equivalent.
- CCNP, CCSP, CCDP - Cisco Certifications.
Roles and Responsibilities
- Design, implement, and manage network security measures to protect Suzlons data and infrastructure from cyber threats.
- Monitor and analyze network traffic to detect and mitigate potential security incidents and breaches.
- Collaborate with IT teams to ensure seamless integration and operation of network security protocols across all functions.
- Conduct regular security audits and assessments to evaluate the effectiveness of current security measures and recommend improvements.
- Respond promptly to network security alerts and incidents, performing root cause analysis to prevent future occurrences.
- Develop and enforce security policies and protocols, ensuring compliance with industry standards and regulatory requirements.
- Educate and train staff on security awareness and best practices to foster a culture of security-consciousness within the organization.
- Stay informed about the latest network security technologies and trends to continuously enhance Suzlons security posture.
Network Security
Posted 18 days ago
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Job Description
Company Overview
Suzlon Group is among the world's leading renewable energy solutions provider that is revolutionizing and redefining the way sustainable energy sources are harnessed across the world. Presence in 17 countries across Asia, Australia, Europe, Africa and the Americas. Sustainable development is the creed that underpins Suzlons bespoke initiatives to protect the environment, strengthen communities and propel responsible growth. Suzlon is headquartered at One Earth - Pune, which is a Platinum LEED (Leadership in Energy and Environment Design) certified, and GRIHA 5 star rated campus and is also among the greenest corporate campuses in the world.
Qualifications and Skills
- Strong Skills: Cisco Routing, Switching; Proficient: Fortinet, Cisco ASA.
- Knowledge of MPLS & IPSEC, LAN, and WAN.
- Experience in enterprise network security.
- Analytical and systematic approach to problem solving.
- CCNA certification or equivalent.
- CCNP, CCSP, CCDP - Cisco Certifications.
Roles and Responsibilities
- Design, implement, and manage network security measures to protect Suzlons data and infrastructure from cyber threats.
- Monitor and analyze network traffic to detect and mitigate potential security incidents and breaches.
- Collaborate with IT teams to ensure seamless integration and operation of network security protocols across all functions.
- Conduct regular security audits and assessments to evaluate the effectiveness of current security measures and recommend improvements.
- Respond promptly to network security alerts and incidents, performing root cause analysis to prevent future occurrences.
- Develop and enforce security policies and protocols, ensuring compliance with industry standards and regulatory requirements.
- Educate and train staff on security awareness and best practices to foster a culture of security-consciousness within the organization.
- Stay informed about the latest network security technologies and trends to continuously enhance Suzlons security posture.
Network Security
Posted 492 days ago
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Job Description
Network Security SME
Posted today
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Job Description
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.
**The Role**
+ Good knowledge of Network Administration both theoretical and practical
+ Should have very good knowledge and understanding on Network architecture and management
+ Installation, up-gradation, and troubleshooting of Network System - Switches, Router, Firewall, WAF
+ End to end Network and Network Security administration.
+ New Network and Network Security Device Installation, Upgrades/Migrations, and updates, Decommissioning or life cycle management etc.
+ WAN Link commissioning and deployment.
+ WAN Link Uptime Maintenance and vendor management.
+ Troubleshooting of all the incidents, issues reported, etc.
+ Performance Management and fine-tuning parameters for performance improvement
+ Patch Management of network device and ensuring 100% compliance
+ Prepare Customized Reporting at agreed frequency
+ Support during any product evaluation, Proof of Concepts, etc.
+ Support and active coordination during new system, service, project implementation etc.
+ Setting remote sessions, testing, support etc. Network Security devices and Proxy management and administration.
+ Network Asset Management and Tagging
+ Client Branches, DC, DR LAN, and CLOUD network BYOL device Management,
+ Domain specific documentation and architecture diagram
+ Network Capacity Planning, Growth Projection and Trend Analysis
+ Work experience on Checkpoint, Palo Alto, Cisco FTD, Force Point Proxy, Fortinet Firewalls, WAF
+ Hands on experience and technical knowledge on Switching and routing protocols like RIP, EIGRP, OSPF, IS-IS, BGP, HSRP, VRRP etc.
+ Expertise on IPsec VPN, Site to Site VPN, RA VPN, SSL VPN etc.
+ Expertise and working experience on F5 Load Balancers
+ Good Troubleshooting skills
+ Certification like CCNA, CCNP is desirable.
**Who You Are**
**Minimum Requirement:**
+ Minimum 8 to 10 Years of Work Experience with 4-6 years of relevant experience
+ Bachelor's Degree / Diploma Engineering
+ Ready to provide 24X7 Support
+ Good verbal and written communication Skills in English
**Being You**
Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you - and everyone next to you - the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.
**What You Can Expect**
With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter - wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.
**Get Referred!**
If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.
Kyndryl is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, age, veteran status, or other characteristics. Kyndryl is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
Network Security L2

Posted 1 day ago
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Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it's a place where you can grow, belong and thrive.
**Your day at NTT DATA**
The Networking Managed Services Engineer (L2) is a developing engineering role, responsible for providing a managed service to clients to ensure that their IT infrastructure and systems remain operational through proactively monitoring, identifying, investigating, and resolving technical incidents and problems and restoring service to clients.
The primary objective of this role is to proactively review client requests or tickets and apply technical/process knowledge to resolve them without breaching service level agreement (SLA) and focuses on second-line support for incidents and requests with a medium level of complexity.
The Networking Managed Services Engineer (L2) may also contribute to / support on project work as and when required.
**What you'll be doing**
**Key Responsibilities:**
+ Proactively monitors the work queues.
+ Performs operational tasks to resolve all incidents/requests in a timely manner and within the agreed SLA.
+ Updates tickets with resolution tasks performed.
+ Identifies, investigates, analyzes issues and errors prior to or when they occur, and log all such incidents in a timely manner.
+ Captures all required and relevant information for immediate resolution.
+ Provides second level support to all incidents, requests and identifies the root cause of incidents and problems.
+ Communicates with other teams and clients for extending support.
+ Executes changes with clear identification of risks and mitigation plans to be captured into the change record.
+ Follows the shift handover process highlighting any key tickets to be focused on along with a handover of upcoming critical tasks to be carried out in the next shift.
+ Escalates all tickets to seek the right focus from CoE and other teams, if needed continue the escalations to management.
+ Works with automation teams for effort optimization and automating routine tasks.
+ Coaches Service Desk and L1 teams for technical and behavioural skills.
+ Establishes monitoring for client infrastructure.
+ Identifies problems and errors before they impact a client's service.
+ Leads and manages all initial client escalation for operational issues.
+ Contributes to the change management process by logging all change requests with complete details for standard and non-standard including patching and any other changes to Configuration Items.
+ Ensures all changes are carried out with proper change approvals.
+ Plans and executes approved maintenance activities.
+ Audits and analyses incident and request tickets for quality and recommends improvements with updates to knowledge articles.
+ Produces trend analysis reports for identifying tasks for automation, leading to a reduction in tickets and optimization of effort.
+ May also contribute to / support on project work as and when required.
+ May work on implementing and delivering Disaster Recovery functions and tests.
+ Performs any other related task as required.
**Knowledge and Attributes:**
+ Ability to communicate and work across different cultures and social groups.
+ Ability to plan activities and projects well in advance, and takes into account possible changing circumstances.
+ Ability to maintain a positive outlook at work.
+ Ability to work well in a pressurized environment.
+ Ability to work hard and put in longer hours when it is necessary.
+ Ability to apply active listening techniques such as paraphrasing the message to confirm understanding, probing for further relevant information, and refraining from interrupting.
+ Ability to adapt to changing circumstances.
+ Ability to place clients at the forefront of all interactions, understanding their requirements, and creating a positive client experience throughout the total client journey.
+ Additional skills proficiency such as (but not limited to) -
+ Pulse Secure SSL VPN / Virtual Juniper, Palo Alto, Fortinet Firewalls / Cisco Nexus switches, ASR and ISR routers / Cisco ACS, ISE / Meraki switches and access points / Enterprise network architecture / Common routing protocols: BGP,OSPF, EIGRP / Network address translation / Configuring, monitoring and troubleshooting uplinks to ISPs for DIA, MPLS and P2P circuits / Familiarity with common network management and monitoring tools such as SecureCRT, Logic Monitor
**Academic Qualifications and Certifications:**
+ Bachelor's degree or equivalent qualification in IT/Computing (or demonstrated equivalent work experience).
+ CCNP or equivalent certification.
+ Certifications relevant to the services provided (certifications carry additional weightage on a candidate's qualification for the role).
**Required Experience:**
+ Moderate level of relevant managed services experience.
+ Moderate level knowledge in ticketing tools preferably Service Now.
**Workplace type** **:**
On-site Working
**About NTT DATA**
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
**Equal Opportunity Employer**
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.
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Network Security Analyst
Posted 3 days ago
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CACTUS is a remote-first organization and we embrace an accelerate from anywhere culture. This role, however is an On-site role. You may be required to work from our Mumbai office based on business requirements or for company/team events.
We are seeking a highly skilled Senior Analyst with expertise in Network & Security. The ideal candidate will be responsible for installing, configuring, and maintaining a variety of network devices and services, including Fortigate firewalls routers, switches, Wi-Fi access points, load balancers, VPNs, QoS, and Azure Cloud.
Please note - This is not a remote opportunity. We are looking for candidates based in Mumbai & are open to working on-site.
Responsibilities
- Expertly deploy, configure, and maintain Fortinet Firewalls, ensuring robust security measures.
- Manage Access Points for Wi-Fi networks, overseeing configurations, optimizations and troubleshooting.
- Demonstrate proficiency in Switching and Routing protocols for efficient network performance.
- Utilize and leverage Azure Cloud services for network Infrastructure as a Service (IaaS).
- Implement and manage IPsec protocols to secure network communications.
- Collaborate in troubleshooting and configuring VLANs, VTP, STP, HSRP for seamless network operations.
- Oversee licensing, redundancy setup, access point groups, layer2 authentication, and PSK for comprehensive network management.
- Coordinate with ISP to resolve circuit issues.
- Keep network diagrams, SOPs, and documentation up-to-date, providing accurate references for future maintenance.
- Drive Root Cause Analysis (RCA) reports to identify and address network issues proactively.
- Any bachelor's degree, preferably in Information Technology, Computer Science, or a related field.
- 3- 5 years of experience in Network & Security roles with working knowledge of On-premise & Azure Cloud services.
- Certifications in Azure, CCNA, CCNP, and FortiGate are highly preferred.
- In-depth knowledge of network protocols, and security protocols.
- Strong troubleshooting and problem-solving skills.
- Experience in managing and optimizing network performance.
- Ability to work collaboratively in a team-oriented environment.
Before applying, please ensure you meet the role requirements listed above and have legal authorization to work in the country where this role is advertised. Our selection process typically involves an initial screening by a recruiter, a technical assessment, and two to three interview rounds. For this role, you will have two technical rounds followed by the HR round with the HR Business Partner.
Equal Opportunity
Our hiring practices reflect our commitment to providing equal opportunities and creating an environment where everyone can thrive, develop, and succeed. We celebrate the uniqueness of our team members and prohibit discrimination of any kind, based on race, color, religion, gender identity, sexual orientation, age, marital status, disability, or any other protected characteristic.
Accelerating from Anywhere
As a remote-first organization, these are essential attributes we look for in all our candidates.
- Taking ownership of your work with minimal supervision, showing strong ability to organize, prioritize and deliver results independently.
- Documenting work that brings everyone on the same page.
- Maturity to choose between synchronous and asynchronous collaboration.
- Effectively collaborating with colleagues across different time zones by setting dedicated hours for collaboration and keeping team members updated through your MS Teams status.
Established in 2002, Cactus Communications (cactusglobal.com ) is a leading technology company that specializes in expert services and AI-driven products which improve how research gets funded, published, communicated, and discovered. Its flagship brand Editage offers a comprehensive suite of researcher solutions, including expert services and cutting-edge AI products like Mind the Graph, Paperpal, and R Discovery. With offices in Princeton, London, Singapore, Beijing, Shanghai, Seoul, Tokyo, and Mumbai and a global workforce of over 3,000 experts, CACTUS is a pioneer in workplace best practices and has been consistently recognized as a great place to work.