3,391 Network Maintenance jobs in India
Network Security
Posted today
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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
• mplementing network security blueprints prepared by security architects
• M naging information and data access
• M intaining 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:
• Mak ng sure system backups are running in case of a security attack
• I plementing network security blueprints prepared by security architects
• M naging information and data access
• M intaining 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 today
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Job Description
0 to 1 Years
**Chennai City**
0 to 0
23 Open Positions
Network Security
Posted today
Job Viewed
Job Description
Conduct regular security assessments including penetration testing and vulnerability assessments, to identify and remediate potential security risks.
Design and implement secure network architectures, including firewalls, intrusion detection/prevention systems, and encryption technologies.
Adhere to enterprise governance & review processes to deliver project goals & deliverables.
Follow enterprise ITSM & CMDB processes
Monitor and analyze security alerts using Security Information and Event Management (SIEM) tools, and respond to security incidents in a timely and effective manner.
Collaborate with cross-functional teams to develop and enforce identity and access management (IAM) policies and network access control (NAC) solutions.
Stay abreast of the latest security threats, industry trends, and best practices to proactively enhance the organization's network security posture.
Ensure compliance with relevant security regulations and standards and assist in audit processes as needed.
ESSENTIAL EXPERIENCE:
Bachelors degree in computer science, Information Technology, or related field.
Proven experience in network security, with a strong understanding of network security fundamentals, encryption technologies, and secure network design principles.
Zscaler Private Access & Internet Access
Proficiency in configuring, managing, and troubleshooting firewalls. Cisco, Palo Alto etc,.
Experience with intrusion detection/prevention systems, as well as with SIEM tools and security incident response.
Excellent problem-solving skills, analytical thinking, and the ability to communicate effectively with diverse stakeholders.
CERTIFICATIONS: (any of below)
Cisco Certified Network Associate (CCNA) Security or Cisco Certified Network Professional (CCNP) Security
Zscaler Digital Transformation Administrator
Zscaler Zero Trust Certified Associate
Cisco Certified CyberOps Associate or Professional
Palo Alto Networks Certified Network Security Administrator (PCNSA)
Palo Alto Networks Certified Network Security Engineer (PCNSE)
Check Point Certified Security Administrator (CCSA)
Check Point Certified Security Expert (CCSE)
Certified Network Security Professional (e.g., CISSP, CompTIA Security
**About Virtusa**
Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 27,000 people globally that cares about your growth — one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us.
Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence.
Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
Network Security
Posted 13 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 431 days ago
Job Viewed
Job Description
Network Security Administrator
Posted 1 day ago
Job Viewed
Job Description
Position Summary:
We are seeking a skilled and experienced Network Security Administrator to manage, maintain, and secure our organization's network infrastructure. The ideal candidate will have in-depth knowledge of network security solutions, designing a network security strategy, and threat detection / incident response.
Key Responsibilities:
Firewall Administration:
- Configure, deploy, and manage firewalls (FortiGate) across the organization.
- Monitor and maintain firewall rules, policies, and configurations to ensure optimal security and performance.
Network Security Management:
- Implement security policies to protect against internal and external threats.
- Conduct periodic security audits, vulnerability assessments, and risk analysis.
- Ensure compliance with organizational and regulatory security standards.
Monitoring and Reporting:
- Monitor firewall traffic, logs, and alerts to detect and mitigate threats.
- Generate and analyze reports on security events and provide actionable insights.
Troubleshooting and Support:
- Investigate and resolve firewall-related issues, including connectivity problems and misconfigurations.
- Provide technical support and guidance to IT teams on security best practices.
Upgrades and Maintenance:
- Plan and execute firmware upgrades, patches, and updates for FortiGate firewalls.
- Ensure high availability and reliability of firewall systems, including failover and redundancy configurations.
Documentation and Training:
- Maintain comprehensive documentation of firewall configurations, policies, and procedures.
- Train team members on FortiGate usage and network security practices.
Qualifications and Skills:
Educational Background:
- Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
Professional Experience:
- Minimum 5 years of hands-on experience managing FortiGate firewalls in an enterprise environment.
- Experience with VPNs, SD-WAN, NAT, and other network protocols.
Technical Expertise:
- Strong understanding of Fortinet and Palo Alto products
- Knowledge of network security principles, firewalls, IDS/IPS, and web filtering.
- Familiarity with routing protocols (e.g., OSPF, BGP) and network architecture.
Certifications (Preferred):
- Fortinet NSE4 or higher.
- CISSP, CEH, or other relevant security certifications.
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