568 f5 Administrator jobs in India
Network Security
Posted 1 day ago
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Job Description
TCS present an excellent opportunity for Network Security
Job Location: Chennai / Bangalore
Experience required :8- 12 yrs
Required skills: Fortigate firewalls, Cisco ASA Firewalls, Checkpoint firewalls
Virtual Interview Date: 24-Oct-25 (Friday)
· Experience configuring and managing enterprise firewalls and gateway devices
· Should have experience in Checkpoint / Fortigate firewalls
· Maintaining & implementation of the SOP for Network security
· Good knowledge in configuring Site to Site VPN, SSL VPN, security gateways
· Experience in configuring and supporting F5 load balancers & APM devices
· Reporting the security analysis of findings
· Monitoring of web security gateways, perimeter security, network access controls, endpoint security
Network Security
Posted 1 day ago
Job Viewed
Job Description
TCS present an excellent opportunity for Network Security
Job Location: Chennai / Bangalore
Experience required :8- 12 yrs
Required skills: Fortigate firewalls, Cisco ASA Firewalls, Checkpoint firewalls
Virtual Interview Date: 24-Oct-25 (Friday)
· Experience configuring and managing enterprise firewalls and gateway devices
· Should have experience in Checkpoint / Fortigate firewalls
· Maintaining & implementation of the SOP for Network security
· Good knowledge in configuring Site to Site VPN, SSL VPN, security gateways
· Experience in configuring and supporting F5 load balancers & APM devices
· Reporting the security analysis of findings
· Monitoring of web security gateways, perimeter security, network access controls, endpoint security
Network Security
Posted 4 days ago
Job Viewed
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 506 days ago
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Job Description
Network & Security Administrator
Posted 132 days ago
Job Viewed
Job Description
We are seeking an experienced Network and Security Administrator to join our IT Support team at Maheshwaram. This role has been created to address the increased number of systems and firewalls at our location, ensuring effective monitoring and management of firewall logs.
Key Responsibilities:Configure, maintain, and troubleshoot firewalls, VPN setups, and security certificate algorithms.
Monitor and maintain network security tools and logs to ensure optimal performance and incident management.
Implement and manage network routing, switching, and VLANs.
Administer Windows Server components, including Active Directory, DNS, DHCP, and Group Policy Objects.
Configure and troubleshoot web services, database services, and other applications on Linux operating systems.
Oversee MSSQL Server and Team Foundation Server (TFS) concepts.
Manage IIS (Internet Information Services) configurations.
Administer and maintain anti-virus servers and backup solutions.
Conduct Business Continuity Planning (BCP) drills to ensure readiness.
Troubleshoot GPU-based applications effectively.
Collaborate on SAP Basis tasks (preferred but not mandatory).
Network Security L2
Posted 2 days ago
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Job Description
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.
Network Security Architect
Posted 2 days ago
Job Viewed
Job Description
We are seeking a skilled Network Security Architect with deep expertise in Cisco technologies to lead the design and implementation of secure, scalable, and high-performance network architectures. This role focuses on leveraging Cisco's latest innovations including Cisco XDR, Hypershield, Secure Connect (SASE), ThousandEyes, and Splunk to protect enterprise infrastructure across on-premises and cloud environments.
· Work with cutting-edge Cisco technologies to shape the future of network security.
· Collaborative and innovative work environment.
· Opportunities for professional development and Cisco certification support.
· Competitive compensation and benefits package.
**Your role and responsibilities**
· Design and implement Cisco-based network security architectures using technologies such as Cisco XDR, Hypershield, Secure Connect (SASE), and Secure Firewall.
· Develop Zero Trust security models using Cisco ISE, Duo, and Umbrella.
· Collaborate with cross-functional teams to embed security into multi-cloud environments and CI/CD pipelines.
· Utilize Splunk and Cisco SecureX for threat detection, response automation, and security analytics.
· Evaluate and incorporate emerging Cisco technologies to enhance security posture and operational efficiency.
· Mentor and guide junior architects and network security engineers, sharing knowledge and driving best practices in the architecture and implementation of network security solutions.
· Engage with vendors, stakeholders, and third-party partners to evaluate new Cisco/OEM technologies and security solutions that can be leveraged to strengthen network defenses.
· Knowledge of the Cisco security posture of network infrastructure and potential AI tools
· Knowledge of different vulnerability assessments tools.
· Evaluate and implement emerging Cisco security solutions such as Cisco Multicloud Defense, Panoptica, Talos threat intelligence, and Secure Workload for micro-segmentation to strengthen hybrid cloud and AI-driven environments."
**Required technical and professional expertise**
· 5+ years of experience in network security architecture with a focus on Cisco technologies.
· Hands-on experience with Cisco Secure Firewall, Cisco XDR, Cisco ISE, Duo, Umbrella, and Secure Connect (SASE).
· Strong understanding of Zero Trust principles and cloud-native security.
· Experience with Splunk and Cisco SecureX for security operations and automation.
**Preferred technical and professional experience**
· CCIE / CCDE Security or CCNP Security certification.
· Experience with Cisco Hypershield and ThousandEyes.
· Knowledge of micro-segmentation and Cisco ACI.
· Familiarity with security compliance frameworks such as NIST, ISO 27001, and GDPR.
· Familiarity with Cisco Multicloud Defense, Panoptica, Talos threat intelligence, or Secure Workload (Tetration).
IBM 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, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.
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Network Security Analyst
Posted 1 day ago
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Job Description
Work Location: PUNE
Job Title : Analyst
Experience : 4-6 Years
Skill Required: Network Security
Job description:
Experience on Palo Alto firewalls
- Any kind of WAF experience is preferred
- Experience on Host based Security apps (Ex Cisco Thousand eyes)
- CDN experience is a good plus
- Good Communication
- Good routing, switching Knowledge.
Essential Skills:
L1 support Experience on Palo Alto firewalls
Network Security Engineer
Posted 2 days ago
Job Viewed
Job Description
Dear Candidate,
TCS has been a great pioneer in feeding the fire of young Techies like you. We are a global leader in the technology arena and there’s nothing that can stop us from growing together. Your role is of key importance, as it lays down the foundation for the entire project
Role : Network Security Engineer
Location : Bangalore/ Hyderabad/ Chennai/ Mumbai/ Indore
Experience : 10+ Years
Required Skills: Palo Alto Firewall, Panorama, F5 LTM Load Balancer and GTM, Infoblox.
Must Have:
- Should offer end to end IT infrastructure and Network Administration (Network Security)
- Should be dealing with fault-ticket (Service-Now), in co-ordination with Customer, application team or device vendor to resolve issues
- Should be dealing with various vendors & troubleshooting of various Network security related issues.
- Technical Support and Fault Management/troubleshooting for Network firewall and Load balancer issue.
- Configuration of firewall rules to allow or deny access as per the user/application requirement.
- Strong knowledge on leveraging advanced firewalls features like APP-ID, User-ID, Global Protect, Wild Fire, NAT policies and Security Profiles.
- Profound working knowledge of administration and management of Palo Alto firewalls using centralized Panorama and PAN-OS upgradation.
- Configuring various advanced features (Profiles, monitors, Redundancy, SSL Termination, Persistence, SNATS, HA on F5 BIGIP appliances SSL termination and initiation.
- Worked on configuring and troubleshooting Nodes, Pools, Profiles, Virtual Servers, SSL Certificates offloading.
- Working experience on iRules, policy and Big-IP F5 on LTM and GTM load balancers like GHA creation to provide uninterrupted service to customers/Application.
- Working experience on code upgrades of virtual and physical F5 LTM and GTM devices for feature and performance improvement and to mitigate security risk.
- Supported Infoblox appliances grid environment for DNS, DHCP and IP Address Management tools (IPv4) for the enterprise network.
- Worked on creating and maintaining new subnets, host with several record entries like CNAME, PTR, A, etc) with DHCP scopes using Graphical User Interface.
- In depth Knowledge on ITIL processes like Incident management, Problem Management, Configuration management and Change Management processes.
- Candidate should have been in a customer facing role with excellent communication skills.
- Strong technical knowledge and eagerness to learn new technologies
Regards,
Priscilla Nancy
HR TAG – CSP
Tata Consultancy Services
Network Security Engineer
Posted 2 days ago
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Job Description
Skill : Palo Alto Prisma Admin
YOE : 10 to 12
Location : Hyderabad
JD:
- Ability to understand and apply logical constructs in designing access rules, browser isolation policies, and user segmentation strategies.
- Proficient in translating business requirements into technical configurations using structured logic and policy frameworks.
- Configuration, Deployment, and Ongoing Management of the Prisma Access Browser solution and its associated security policies, including access controls and user profiles across user endpoints.
- Monitoring & Troubleshooting: Using Palo Alto tools and dashboards to monitor traffic, identify trends, detect anomalies, and resolve issues.
- Documentation: Creating deployment guides, SOPs, FAQs, and user onboarding materials.