Network Security Engineer Jobs in India

We are seeking a highly skilled Cyber Security Engineer with 10 to 18 years of experience to join our team in Chennai. The ideal candidate will possess a strong background in protecting networks, systems, and data from cyber threats.**Key Responsibilities:**- **Threat Analysis and Mitigation:** Identify potential security threats and vulnerabilities, assess risks, and implement measures to mitigate them effectively. This ensures that sensitive information remains protected against evolving threats.- **System Monitoring and Maintenance:** Regularly monitor and maintain security systems and tools to ensure they function optimally. This includes updating software and applying security patches to safeguard against new vulnerabilities.- **Incident Response and Recovery:** Act promptly in the event of a security breach, investigating incidents, documenting findings, and implementing recovery plans to restore systems to normal operations.- **Security Policy Development:** Develop and enforce security policies and procedures that align with industry best practices. This helps cultivate a culture of security awareness throughout the organization.- **Training and Awareness Programs:** Conduct training sessions for staff on cybersecurity practices and the importance of maintaining security protocols, enhancing the overall security posture of the organization.**Required Skills and Expectations:**Candidates should have a degree in B.C.A, B.E, or a relevant professional qualification. In-depth knowledge of security protocols, risk assessment tools, and firewalls is essential. Familiarity with compliance requirements and standards such as ISO 27001, NIST, or GDPR is highly desirable. Strong analytical and problem-solving skills, along with excellent communication abilities, are critical for collaborating within teams and educating others on security matters.

We're Hiring- Network Security Engineer Exp: 3+ Years Relevant Notice Period: Immediate Joiner (Male Candidates) Good in Communication Salary: Upto7.5 LPA Location: Chennai Shifts: 24*7 Rotational ShiftsKey Responsibilities: Firewall Management: Configure and troubleshoot Fortinet, Palo Alto, and Cisco firewalls including policies, NAT, segmentation, routing, UTM, upgrades, migrations, and HA. SD-WAN Operations: Deploy and optimize SD-WAN environments (overlays/underlays), troubleshoot routing (BGP/OSPF), tunnel issues, dual-WAN failover, SLA routing, and performance using QoS and link-health monitoring. Cloud Network Security: Implement and audit AWS/GCP security controls (NSGs, firewall policies, VPC routing, peering, WAF) and resolve multi-region connectivity issues. WAF Management: Perform onboarding, rule tuning, exception handling, and false-positive analysis. Proxy & Zscaler: Manage Zscaler ZIA configurations, authentication methods, routing policies, and resolve complex proxy issues. VPN & Secure Access: Configure and troubleshoot complex IPSec/SSL-VPN tunnels and analyze application flows for security rule creation. Security Architecture Support: Assist Leads during network design, segmentation planning, and ensure compliance with ISO 27001, SOC 2, and client requirements. Documentation: Prepare HLD/LLD, change documentation, and maintain Visio diagrams for firewalls, SD-WAN, and cloud networks.Skills &Experience : Hands-on experience with Fortinet/Palo Alto/Cisco firewalls. Strong SD-WAN troubleshooting (overlay tunnels, routing protocols, SLA policies). Knowledge of AWS/GCP network security concepts and tools. Experience with VPN, Zscaler, WAF, and enterprise routing/security. Good understanding of security standards and audit processes. Strong documentation, analytical, and problem-solving skills

Required Computer TeacherQualification : MCA / MSc(IT) / BTech(IT)Topics to teach : Cyber Security, Data Analysis, AI(Artificial Intellegence)

We are looking for a driven sales professional to promote cloud-based cybersecurity solutions to enterprise clients. The role involves identifying customer needs, presenting tailored security offerings, and closing high-impact deals.Key Responsibilities:- Drive sales of cloud security products (e.g., firewalls, identity management, threat detection)- Build and manage a pipeline of enterprise clients across industries- Collaborate with technical teams to deliver customized solutions- Stay updated on cybersecurity trends, compliance standards, and competitor offerings- Achieve revenue targets and maintain strong client relationshipsRequirements:- 2 -5 years of experience in IT or cybersecurity sales- Familiarity with cloud platforms (AWS, Azure, GCP) and security frameworks- Strong consultative selling, negotiation, and presentation skills- Proven track record in B2B technology sales

A Computer Engineer is responsible for designing, developing, and maintaining software applications, websites, and mobile apps. They also ensure that systems are secure from cyber threats and optimize performance through techniques such as artificial intelligence and digital image processing. Some key responsibilities and skills for a Computer Engineer include:1. Designing and developing software applications for various platforms.2. Creating and maintaining websites and mobile apps with a focus on user experience.3. Implementing cybersecurity measures to protect systems from threats.

ESSENTIAL DUTIES AND RESPONSIBILITIES:1. Perform Application, API and Microservices Pentest2. Perform Network Pentest (Internal and External)3. Perform Mobile App Pentest, Mobile Assessments,4. Threat Modelling, Legal Reviews,5. Reporting and the PoCs of the vulnerabilities, and Documentation,6. Coordinate with various stakeholders,7. Perform R&Ds8. Other Security AnalysisMandatory Requirements:1. Relevant Experience in Security Domain: 3+ Years.2. Proven expertise & track record in Web Application Penetration testing (Web, Mobile.3. API/Web Services on JAVA & .Net) through DAST Manual approach.4. Proven expertise & track record in Mobile Application Penetration testing (Web, Mobile. API/Web Services on JAVA & .Net) through DAST Manual approach.5. Hands-on experience in DAST tools, API (SOAPUI, PostMan).6. Experience in DAST Manual Assessments, Threat Model and Penetration Testing.7. Good Network Pentest skills-sets for external and internal networks.8. Excellent written and verbal communication skills.Preferred Skillsets:1. Hands-on experience of DevSecOps.2. Good Knowledge of Java, .NET, SQL queries (Oracle, PostgreSQL etc).3. Experience in Automating Security tasks using Python or Java Frameworks and System/Network Exploitation is a bonus.4. Experience in Red Teaming.5. Handson experience, knowledge and understanding of Security Frameworks.6. Handson experience on MS Tools.

Job Summary:We are looking for an experienced and highly motivated Cyber Security Engineer to join our IT team. The ideal candidate will be responsible for designing, implementing, and monitoring security measures to protect our systems, networks, and data from cyber threats. You should have a deep understanding of firewalls, SIEM systems, endpoint protection, and best practices in securing IT environments. Strong analytical skills and the ability to respond quickly to incidents are crucial.Key Responsibilities:Security Operations & Monitoring:Monitor, analyze, and respond to security incidents and threats using SIEM tools (e.g., Splunk, QRadar, Sentinel)Investigate and remediate alerts from endpoint protection, email security, and cloud security platformsSystem & Network Security:Design and implement secure network architectures, including segmentation, firewalls, IDS/IPSMaintain and enhance firewall configurations, web filters, DLP, and VPN accessConduct vulnerability assessments and manage patching/remediation processesThreat Management & Incident Response:Lead incident response activities, including investigation, containment, eradication, and reportingDevelop and maintain Incident Response Plans (IRP) and Security PlaybooksAnalyze malware, phishing attempts, and other attack vectorsPenetration Testing & Risk Assessment:Perform regular internal and external penetration testingCoordinate with third-party vendors for security audits and assessmentsEvaluate security posture and identify gaps, risks, or weaknessesGovernance, Risk & Compliance (GRC):Ensure compliance with relevant frameworks: ISO 27001, NIST, GDPR, PCI-DSS, etc.Develop, enforce, and review security policies, standards, and proceduresConduct security awareness training and phishing simulations for staffCloud Security:Secure cloud-based environments (AWS, Azure, Google Cloud) with IAM, encryption, and monitoring toolsConfigure security groups, access control, and ensure cloud compliance standards are metDocumentation & Reporting:Maintain accurate and updated documentation for all security processes and incidentsProvide regular security reports to senior management and support auditsRequired Skills & Qualifications:Education:Bachelors degree in computer science, Cybersecurity, Information Technology, or a related fieldMasters degree (preferred)Certifications (Preferred & Strongly Recommended):CISSP (Certified Information Systems Security Professional)CEH (Certified Ethical Hacker)CISM, CompTIA Security+, OSCP, or equivalentAzure Security Engineer Associate / AWS Security Specialty (for cloud environments)Experience:Minimum 3+ years in cybersecurity, with hands-on experience in:oSecurity architecture designoVulnerability managementoThreat intelligenceoSIEM administrationoCloud and hybrid security modelsTechnical Proficiency:Strong knowledge of network security, endpoint protection, encryption, PKIExperience with tools like Nessus, Burp Suite, Wireshark, MetasploitFamiliarity with Zero Trust models and multi-factor authentication (MFA) systemsSoft Skills:Excellent problem-solving and analytical skillsStrong written and verbal communicationAbility to work independently and lead security initiativesDetail-oriented with a proactive approach to cyber threatsWorking Conditions:May require working off-hours for incident response or critical patchingOn-call availability required in rotation for emergency security incidentsBenefits:Competitive salary + Performance-based incentivesCertification support and training programsHealth insurance and wellness benefitsOpportunity to work with the latest security technologies

Develop Security Policies: Design and implement security policies, procedures, and protocols to protect the organization's digital assets.. Monitor Security Threats: Regularly monitor network traffic, endpoints, and systems for potential security threats.. Incident Response: Respond to, investigate, and manage cybersecurity incidents, providing immediate solutions to mitigate damage.. Network Security: Implement and manage security solutions such as firewalls, VPNs, IDS/IPS, and encryption technologies.. Vulnerability Assessment: Conduct regular vulnerability assessments and penetration testing to identify potential weaknesses and improve system defenses.. Compliance: Ensure all security measures comply with relevant regulatory requirements, standards, and best practices (e.g., GDPR, ISO 27001).. Security Training: Provide training to staff and other stakeholders on security best practices and policies.. Collaboration: Work closely with other IT and operations teams to ensure all systems and applications are secure.. Reporting: Generate reports detailing security threats, incidents, and overall risk status for management.Working Conditions:- Full-time position, typically Monday through Friday, 9:00 AM to 6:00 PM.- Primarily office-based with possible remote work.- Occasional on-call availability for urgent security incidents.Salary and Benefits:- Salary: Based on experience.- Benefits include health insurance, paid leave, and professional development opportunities.

Planning, implementing, managing, monitoring, and upgrading security measures for the protection of the organization's data, systems, and networks. Troubleshooting security and network problems. Responding to all system and/or network security breaches. Ensuring that the organization's data and infrastructure are protected by enabling the appropriate security controls. Participating in the change management process. Testing and identifying network and system vulnerabilities. Daily administrative tasks, reporting, and communication with the relevant departments in the organization. Update on all new security issues, incident detection, incident response and forensics. Fire Wall, Great awareness of cybersecurity trends and hacking.Graduate Engg. In Elect/Comp Science, with 4 to 5 years of exp. In Cyber Security

The candidate should possess strong technical expertise in the following security specialties:- Expertise in Checkpoint Firewall (at least 2yr Exp.)- Firewall: Checkpoint, Cisco, Palo Alto, Fortinet.- VPN - IPSEC, SSL VPN: Fortinet, Cisco, Palo Alto. N- Content Filtering: Zscaler/Websense/ /Iron Port.- IPS: Cisco, Zscaler, Palo Alto.- Unified Threat Management (UTM), SIEM/SIM products, AAA services: ACS, Radius, RSA, Load Balancers: F-5.- Must have good knowledge of endpoint security.- Knowledge of routing protocols, EIGRP, BGP, and OSPF.- Knowledge of various NW management tools used in enterprise networks.- Load Balancers: Troubleshoot hardware and software operation. Strong knowledge of all data flow through the load balancer.- Proficiency in Handling Network related calls regarding cisco, firewall, endpoint, etc.- Extensive support of Routing Protocols/Technologies such as BGP, OSPF, MPLS VPN, Multicast.

Job Summary:We are seeking a skilled and experienced SD-WAN Administrator with expertise in Fortigate implementation and migration to join our team. The SD-WAN Administrator will be responsible for ensuring the reliable and efficient operation of our wide-area network, optimizing performance, and maintaining a secure and scalable network environment.Position-SD-WAN Administrator-Fortigate ImplementationExperience- 12-14 yearsWork Location-HybridRoles and Responsibilities: Lead the design, implementation, and migration of SDWAN Fortigate solutions. Execute successful migrations with minimal disruption to operations Provide ongoing support and maintenance for SDWAN Fortigate environments. Troubleshoot and resolve issues related to Fortigate configurations. Configure and support basic firewall, switch, and router configurations. Provide support for Checkpoint firewall environments. Implement network automations to streamline processes and enhance efficiency. Implement and adhere to industry best practices for SD-WAN, firewall, and network configurations. Construct and keep up-to-date comprehensive documentation of SD-WAN fortigate configurations, firewall rules and network automation.Qualification:o Bachelor degree in ITo Proven experience as an SD-WAN Fortigate implementation, migration and support.o Experience with Checkpoint firewall support.o Knowledge of network automations and scripting.o Effective communication and collaboration skills.Industry Type- TelecommunicationEmployment type- PermanentRole Category-Engineer

Job summaryWe seek a talented and knowledgeable network engineer to manage our company's network and its systems. The primary duties are maintaining computer infrastructure, network hardware and other related IT systems, troubleshooting potential network issues, protecting data from online attacks and replacing faulty network hardware components when necessary. The ideal candidate is to join the systems engineering team, designing and developing scalable, maintainable and highly available network architecture that meets business objectives.What Does A Network Engineer Do- A network engineer is an IT expert working in computer networking. They are usually a member of the organisation's IT department and ensure its network systems run efficiently. Employers expect them to oversee various networks, including the company's intranet, extranet and phone system. They evaluate the performance of each, diagnose potential networking issues and make repairs. Network engineers specialise in network administration and systems, where they work with various IT personnel to complete a range of tasks.Job Roles and responsibilities- Designing and implementing new solutions and testing the resilience of the existing network environment- Maintaining and administering computer networks, including hardware, software applications and configurations- Troubleshooting, diagnosing and finding solutions to potential network and system issues- Monitoring performance and ensuring system availability and reliability- Conducting regular maintenance tasks, such as managing security configurations, installing software patches and performing network upgrades- Communicating and collaborating with third-party vendors that provide services to ensure networks operate as per expectations- Ensuring and maintaining connectivity of different networks- Updating existing network equipment and advising on the purchase of new systemsInterested candidates APPLY NOW

We are hiring for Lead Network Security EngineerRole- Lead Network and Security EngineerLocation- IIT RoorkeeExperience- 1 to 10 YearsSalary- Upto 20 LPASkills- Must have CCIE certificationExperience into Network & Security DomeinCCIE certification is mandatory

Preference to Local Candidate from Ahmedabad Surrounding Area (Within 40KMs) and 0-1 Years experience is required. Freshers will be also considered.Education Qualifications :- BE / B.Tech (Computer/IT/EC)Technical Skill :- Networking, Firewall, Anti-Virus, Router, Switch, Backup, NAS, etc.- Windows Server - Active Directory, Group Policy, etc- Good Communication in EnglishHands-on Experience:- Sonicwall, Watchguard, or any other firewall- Trendmicro, Seqrite client server-based AV solution- Barracuda, Acronis or Veeam data backup productLaptop and Two-Wheeler with license is compulsory.Job Type: Full-timeSalary: 180,000.00 - 240,000.00 per yearBenefits:- Cell phone reimbursement- Leave encashment

Bachelors degree in computer science, Information Technology, Telecommunication, Electronics, and networking.Experience of minimum 1- 2 Years in L1+ level Aruba Networking. Aruba Certified or knowledge in Mobility Associate ACMA.Experience and knowledge in Layer 2 and Layer 3 connectivity, fabric infrastructure, storage networking, network services, and orchestration.Experience in Aruba Campus Networking products and technologies including Aruba 8000, Aruba 6000, Aruba 3800, and Aruba 2900 switches.Experience in Aruba Campus Networking products and technologies including Aruba Access Points AC WAVE 2 & WIFI6 , Aruba Controllers.Experience in L1 troubleshooting in Wireless Networking.Skills: Excellent verbal and written skills and ability to document work for RCA & projects. Understanding of industry standard operations and network management frameworks, like ITIL.Abilities: Able to administer Aruba network management tools like Aruba Airwave Monitoring Tool. Administer Aruba Controllerless, Controller base and Cloud Controller base infrastructure.Values: Swan, as a progressing organization, believes in values of Equality, Empowerment, Integrity, Connectedness and Agility and would want to welcome a candidate who practices and promotes the same.Outcomes:Daily monitoring / incident Reports.Address and resolve compliance Issue and audit Points.Coordination with Aruba TAC for Issues needing support & RMA.Day-to-Day operations of Aruba Wireless Infrastructure deployed across PAN India Offices.

Network Security Engineer: L2 Support Engineer with a minimum of 2 years of experience in web proxy/secure web gateway and remote Access VPN support. Strong knowledge of web proxy and secure web gateway tool - Netskope and Proxy / Remote access tool - Cisco Remote Access (AnyConnect with ASA/Firepower backend) Troubleshoot and resolve issues related to web proxy and secure web gateway solutions like unable to access a site, delay in response through proxy if any etc. Troubleshoot and resolve issues related to VPN connectivity, authentication, and authorization Strong understanding of VPN technology and protocols such as IPSec, SSL, and PPTP Experience with VPN concentrators, firewalls, and authentication servers Experience in Create/modify proxy rules, Installing proxy rules, Configure whitelisting/blacklisting, Daily health checks and event logs analysis Work with cross-functional teams to identify and resolve issues Document technical issues and solutions in the knowledge base Excellent problem-solving and troubleshooting skills Strong communication skills, both written and verbal Ability to work independently and in a team environment

5+ yrs of experience in Network Security Domain only.Good hands on and deployment experience on NGFW Devices like FortiGate, Palo Altos, Checkpoints mainlyGood Knowledge and Experience in architecting and managing firewall management tools like Forti Manager, Panorama, Checkpoint SPLAT/Smart Domain ManagerExperience on the firewall migration tools like Forti Converter, Expedition, and scripting for the firewall policies migration.Experience with any security policy and automation management tools like Algoes or FiremanBasic experience with public and private cloud integrations, VMWare NSX-T micro segmentation firewall experience will be an added advantage.Good knowledge on the dynamic routing protocols ebgp, ibgp, ospf etc.Intermediate level of knowledge on Zscaler Proxy, IPSec / SSL VPN

Job Description- At least 6-8 years of Experience in Monitoring, Management/Administration of the firewalltechnologies. Building blueprints, models, and strategies to strengthen the security of networks. Testing existing safety systems and protocols, Firewall security Simulating cyber-attacks to determine vulnerabilities within existing systems. Resource should have hands-on on Technologies Cisco, Checkpoint, Palo Alto Security/Networkdevices. Planning, engineering, and monitoring the security arrangements for the protection of the networksystems. Implementing regulatory systems in accordance with IT security. Follow pre-defined actions to investigate possible security incidents or perform incident responseactions, including escalating to other support groups. Analyst would be part of 24x7 Cyber Security Operations function to perform security monitoring andincident response, data loss prevention, vulnerability management, threat intelligence and threathunting. Perform monitoring, research, assessment and analysis on alerts from various security tools, includingIDPS tools, SIEM, Anomaly detection systems, firewalls, antivirus systems, user behaviour analyticstools, endpoint inspection, and proxy devices.Requirement- Minimum 6 years of working experience in IT Domain. Graduate/Diploma with experience in Firewall security devices for Monitoring, Management &Administration. Graduate 12th +3 years polytech Diploma. Strong level of experience with and understanding of firewalls, Antivirus and endpoint detection. Excellent communication skills (Written & Verbal). Team Handling, Report Generation, Presentation skill. Flexible to learn and upgrade. Languages- Hindi/ English and can understand Gujarati is preferrable.

Maintaining and administering computer networks and related computing environments including systems software, applications software, hardware, and configurations.Troubleshooting, diagnosing, and resolving hardware, software, and other network and system problems.Monitoring network performance to determine if adjustments need to be made.

Job Type: Part Time (Weekly 4 Hrs)Roles and Responsibilities: Understanding complex technical issues and managing them within a fast-paced business environment Maintaining all the software and hardware for security Documenting security certification Identifying current and emerging technology issues. Threat intelligence Sourcing and implementing new security solutions to better protect the organization Conducting proactive research to analyze security weaknesses and recommend appropriate strategiesRequirements: Expertise across a variety of security products including firewalls, URL filtering, information security, and virus protection The commercial acumen to provide cost-effective security solutions An enthusiasm for staying up to date with the latest updates about security threats and solutions Previous exposure to Linux and Windows Operating Systems, coding languages, and NetworksJoining time required: Immediate