Network Engineer – In-person Drive - 14 Aug 2026

A Network Engineer is responsible for designing, implementing, and maintaining an organization’s computer networks to ensure reliable connectivity, security, and performance. The role involves configuring routers, switches, firewalls, and other networking equipment, as well as monitoring network activity to prevent downtime and optimize efficiency.

• Hands-on Cisco routing & switching experience;
• CCNA is mandatory.
• Multicast experience would be valuable.
• Location : Mumbai

Key Responsibilities:

1. Network Engineering & Team Leadership

• Architect & Maintain: Design, implement, and manage secure, scalable network architectures (LAN, WAN, VPN, and Google Workspace) supporting both corporate offices and widespread on-site clinic networks.
• Lead the Team: Mentor and manage a team of system/network engineers, setting clear milestones, managing internal ticketing escalations, and conducting performance reviews.
• Uptime & Redundancy: Ensure 99.9% uptime for critical health-tech delivery systems by monitoring network traffic, troubleshooting bottlenecks, and implementing failover mechanisms.

2. Data Privacy, Cyber Security & Compliance Safeguards:

• Privacy & Zero-Trust Infrastructure: Implement strict access control mechanisms, data encryption standards (at rest and in transit), and zero-trust network frameworks to protect sensitive personal health information (SPI/PHI).
• End-to-End Security Architecture: Oversee the deployment and maintenance of enterprise-grade Antivirus/EDR solutions, End-to-End Firewalls, and comprehensive Cybersecurity frameworks to defend against external and internal threats.
• Access Control & Governance: Define, implement, and enforce robust Access Control policies—including Least Privilege and Role-Based Access Control (RBAC)—across all corporate, clinical, and Google Workspace environments.
• Access Reviews & Audits: Establish and oversee routine, formalized Access Review processes, ensuring user permissions, administrative privileges, and third-party access are regularly audited and validated.
• Regulatory Alignment & Audit Readiness: Align IT, network policies, and access governance protocols with Indian data protection laws (DPDP Act) and global healthcare standards (HIPAA principles). Conduct routine vulnerability assessments and maintain clean compliance logs.

3. Data Data Understanding & Visualization:

• Infrastructure Analytics: Look beyond raw logs. Analyze data flow patterns, bandwidth utilization, and system performance logs to deeply understand network health.
• Executive Dashboards: Transform complex IT operational data, compliance metrics, and access audit logs into intuitive, actionable visual dashboards using tools like Tableau, Power BI, or AWS QuickSight.
• Data-Driven Decisions: Present clear data trends to the executive leadership team regarding resource utilization, forecasting future capacity needs, and justifying infrastructure spend.

Dear Candidate,

Greeting from NAM Info Pvt Ltd.

We have a role for F5 Load lposition with NAM Info.

Required Technical Skill Set-

Expert-level experience with F5 BIG-IP

Strong hands-on experience in F5 Hardware Refresh and Migration Projects

F5 LTM, GTM/DNS, ASM/AWAF administration

Advanced iRules development and troubleshooting

SSL certificate management and SSL offloading

Virtual Servers, Pools, Profiles, SNAT, NAT configuration

High Availability (HA), Device Clustering, Sync Groups

Traffic management and application performance optimization

TCP/IP, HTTP/HTTPS, DNS, Load Balancing concepts

Root cause analysis and troubleshooting of complex application delivery issues

Experience Required: 10+ years (8+ years should be releva

🚨 We're Hiring: Network Engineer 🚨

ZigZag AI is looking for a Network Engineer with 1+ year of hands-on experience to join our team!

What we're looking for:

🔹 Solid working knowledge of Firewalls & Firewall Rules

🔹 Experience with NVR/DVR systems

🔹 Strong understanding of Port Forwarding & NAT

🔹 Good communication skills — both Hindi and English are a must

Compensation: ₹4 LPA

About ZigZag AI:

Zigzag AI is building the future of operational intelligence. Our AI connects to existing cameras and helps businesses understand what is happening on the ground, spot issues early, and take action faster. From shops and bungalows to hotels, factories, and hospitals, Zigzag helps teams run smoother, safer, and smarter operations every day.

This is not just monitoring. This is AI that drives execution.

Trusted by leading clients such as Tata, Birla, Treebo, JP Minda, Philips, and many more.

If you're someone who enjoys solving real-world networking problems and wants to grow with a fast-paced, mission-driven team, we'd love to hear from you!

#Hiring #NetworkEngineer #ITJobs #FirewallEngineer #CCTV #NVR #DVR #JobOpening #ZigZagAI #OperationalIntelligence

Roles & Responsibilities

About the Role We are seeking an experienced Senior Network Engineer specializing in Wireless networking to design, implement, and manage enterprise-grade Wi-Fi solutions. The role requires deep expertise in wireless technologies, RF design, security, troubleshooting, and optimization across large-scale environments. Key Responsibilities Wireless Network Design & Architecture • Design and deploy enterprise wireless networks (campus, branch, and large-scale environments). • Conduct RF planning, site surveys, and capacity analysis using tools like Ekahau, AirMagnet, and similar. • Define wireless architecture standards, best practices, and design frameworks. Wireless Implementation • Configure and manage wireless controllers and access points (Cisco, Aruba, Juniper Mist, Ruckus, etc.). • Implement SSIDs, VLAN mappings, mobility groups, and roaming configurations. • Ensure high availability and seamless roaming across wireless environments. 1 Wireless Security • Design and implement secure wireless solutions (WPA3, 802.1X, EAP protocols). • Integrate wireless networks with NAC solutions (Cisco ISE, Aruba ClearPass). • Monitor for rogue APs, unauthorized access, and wireless threats. RF Optimization & Troubleshooting • Analyse RF performance, interference, coverage gaps, and client experience. • Troubleshoot complex wireless issues such as latency, packet loss, roaming delays. • Perform spectrum analysis and continuous optimization. Monitoring & Performance Management • Use monitoring tools (Cisco Meraki/Prime/DNA Center, Aruba Central/AirWave, Mist Cloud) to track performance. • Implement QoS policies for voice/video over Wi-Fi. • Drive improvements in user experience and network reliability. Cloud & Modern Wireless • Work with cloud-managed wireless platforms (Meraki, Mist, Aruba Central). • Support hybrid integration with enterprise and cloud networks. • Stay updated on Wi-Fi 6 / Wi-Fi 6E / Wi-Fi 7 technologies. Automation & Innovation (added advantage) • Develop automation scripts and workflows for wireless provisioning and monitoring. • Leverage APIs and tools (Python, Ansible, Terraform) for configuration management. • Drive continuous improvement initiatives. Incident & Change Management • Provide L3/L4 support for major wireless incidents. • Lead root cause analysis and problem management. • Support change implementation with risk assessment and rollback planning. Documentation & Governance • Maintain detailed documentation (designs, runbooks, SOPs). • Ensure compliance with enterprise security and governance policies. • Support audits and regulatory requirements. 2 Required Skills & Qualifications • Bachelor’s degree in computer science, IT, or related field. • 3–6 years of experience in networking, with strong focus on wireless. • Hands-on expertise with: -Enterprise wireless platforms (Cisco, Aruba, Mist, Ruckus) -RF fundamentals (channel planning, power levels, interference mitigation) -Wireless protocols: 802.11 a/b/g/n/ac/ax (Wi-Fi 6/6E/7) • Strong knowledge of: -TCP/IP networking and network integration (R&S fundamentals) -Authentication protocols (802.1X, RADIUS, EAP) -High-density wireless design.

Ideal Candidate

1Strong Wireless Network Specialist Profile with enterprise Wi-Fi design, implementation, and RF expertis

2Mandatory (Experience 1): Must have 3+ years of experience in networking, with a strong focus on wireless (enterprise Wi-Fi design, implementation, and RF).

3Mandatory (Experience 2): Must have hands-on experience designing and deploying enterprise wireless networks (campus, branch, large-scale), including RF planning, site surveys, and capacity analysis using tools like Ekahau or AirMagnet.

4Mandatory (Experience 3): Must have experience providing L3/L4 support for major wireless incidents, with root-cause analysis and problem management.

5Mandatory (Tech skill 1): Must have hands-on expertise with enterprise wireless platforms (Cisco, Aruba, Mist, Ruckus) — configuring controllers, access points, SSIDs, VLAN mappings, mobility groups, and roaming

6Mandatory (Tech skill 2): Must have strong RF fundamentals (channel planning, power levels, interference mitigation), high-density design, and hands-on experience with 802.11 a/b/g/n/ac/ax (Wi-Fi 6/6E/7).

7Mandatory (Tech skill 3): Must have strong TCP/IP networking / R&S fundamentals and knowledge of authentication protocols (802.1X, RADIUS, EAP) and secure wireless (WPA3)

8Mandatory (Tech skill 4): Must have RF optimization and troubleshooting experience — interference, coverage gaps, latency, packet loss, roaming delays, and spectrum analysis.

9Mandatory (Tech skill 5): Must have hands-on experience planning and executing Wi-Fi 6E / Wi-Fi 7 upgrades and migrations, including the key design and hardware considerations involved

10Mandatory (Education): Must have a Bachelor's degree in Computer Science, IT, or a related field

11Preferred (Certifications): CWNA / CWNP / CWAP / CWDP, CCNP Enterprise (Wireless) / CCIE Enterprise Wireless, or Aruba ACMP / ACP-CA

12Preferred (Adjacent): NAC (Cisco ISE, Aruba ClearPass); monitoring tools (Meraki/Prime/DNA Center, Aruba Central/AirWave, Mist Cloud); automation/scripting (Python, Ansible, Terraform); SD-Access, BLE/IoT, QoS for voice/video.

We are seeking an experienced Solution Architect with deep expertise in Firewalls and Load Balancing, to lead the design, implementation, and optimization of our network strategy. The ideal candidate will possess a strong technical background, hands-on experience with Fortinet Firewalls (mandatory), F5 LTM (mandatory), Infra as code python/ansible (mandatory), Palo Alto Firewall (nice to have) and Cloudflare (nice to have), and a proven track record of delivering secure, scalable, and robust solutions in complex environments. 

Solution Architecture and Design :

• Architect for design, implementation and upgrade of firewalls solutions, • Analyze current business processes, IT infrastructure, and security requirements to develop security for our network solution.

• Develop high-level and detailed architecture diagrams, technical documentation, and integration designs.

• Ensure solutions align with enterprise security architecture, regulatory requirements (GDPR, SOX, etc.), and industry best practices.

Technical Competencies

Bachelor’s or master’s degree in computer science, Information Security, or related field.

• Strong expertise on Fortinet Firewalls - including rules management, FortiGate Managers, IPSec tunnels, firewall upgrade

• Strong expertise in F5 Load balancers, LTM module (APM nice to have)

• Strong Expertise on Infra As code python/Ansible, proven deployments of API based scripts to manage or reports Firewall or Load Balancers

• 10+ years of experience in complex network environments with 100+ firewalls

• Proven experience with Managing rules and managing upgrades on Fortigate environment (with FortiManager and FortiAnalyzer)

• Certification: Fortinet certification mandatory, F5 certification appreciated

• General shift business hours: from 10:30 AM to 7:30 PM IST

- **Client Engagement:** Collaborate with clients to understand their business needs and technical requirements. Provide expert guidance and support throughout the project lifecycle.

- **Network Management:** Design, implement, and maintain NTRX network solutions, ensuring optimal performance and reliability. Troubleshoot and resolve network issues in a timely manner.

- **Database Support:** Utilize SQL to manage, query, and analyze data as needed, ensuring that clients’ databases are functioning efficiently and effectively.

- **Cloud Support:** Assist clients with cloud deployment and support services, helping them to migrate their systems to the cloud and optimize their cloud infrastructure.

- **Documentation:** Create and maintain comprehensive documentation for configurations, implementations, and support processes to ensure knowledge transfer within the team and to clients.

- **Training & Development:** Provide training and support to clients and team members on NTRX solutions and best practices.

- **Continuous Improvement:** Stay current with industry trends and emerging technologies within networking and cloud services to enhance service offerings and promote innovation.

**Required Skills:**

- **Networking Expertise:** Strong knowledge of networking concepts, protocols, and technologies. Experience with troubleshooting and optimizing network performance is a must.

- **SQL Proficiency:** Ability to write, read, and optimize SQL queries, with a robust understanding of relational databases.

- **Cloud Support Skills:** Familiarity with cloud vendor platforms (AWS, Azure, Google Cloud, etc.) and experience in providing cloud-based solutions and support.

- **Problem-Solving Abilities:** Strong analytical and problem-solving skills with the ability to think critically and execute on multiple tasks efficiently.

- **Communication Skills:** Excellent verbal and written communication skills, with the ability to convey technical information to non-technical stakeholders.

**Qualifications:**

- Bachelor’s degree in Computer Science, Information Technology, or a related field.

- 3+ years of experience in networking or IT support, with a focus on professional services or client-facing roles preferred.

- Relevant certifications (such as CCNA, AWS Certified Solutions Architect, etc.) are a plus.

Greeting from Nam info!

We have a job opportunity for FortiGate Firewall , interested candidate & Kindly share your updated cv

Role description: FortiGate Firewall

Exp : 5+years

Work Location : Mumbai

Notice period : Immediate -15Days

Key Responsibilities

FortiGate Firewall Operations & Management

• Deploy, and maintain enterprise FortiGate firewall infrastructure and Security Fabric
• Configure and optimize FortiGate security policies, NAT rules, and traffic shaping
• Manage Forti Manager for centralized policy management and Forti Analyzer for logging and reporting
• Implement and maintain FortiGate high availability (HA) clusters and virtual domains (VDOMs)
• Perform advanced troubleshooting using FortiGate CLI and diagnostic tools
• Manage FortiGate firmware upgrades, patches, and security updates F5 BIG-IP Administration & Optimization
• Configure and maintain F5 BIG-IP systems including LTM, GTM, ASM, and APM modules
• Design advanced load balancing configurations with custom health monitors and persistence
• Implement SSL/TLS termination, certificate management, and SSL offloading strategies
• Develop and maintain complex iRules for application-specific traffic management
• Configure F5 Application Security Manager (ASM) policies and web application firewall rules
• Manage F5 Access Policy Manager (APM) for secure remote access and authentication
• Perform F5 system maintenance, upgrades, and disaster recovery procedures Technical Leadership & Incident Response
• Serve as Level 3 escalation point for complex FortiGate and F5 technical issues
• Lead critical incident response for security breaches and application delivery failures
• Conduct root cause analysis and implement preventive measures
• Develop technical documentation, runbooks, and knowledge base articles
• Participate in 24/7 on-call rotation for emergency response.

Required Technical Skills Qualifications

Expert-level FortiGate proficiency:

• FortiOS configuration and management
• FortiManager and FortiAnalyzer administration
• Security Fabric implementation and management
• VPN technologies (SSL VPN, IPSec)
• VDOM configuration and management
• FortiGate clustering and high availability.

Advanced F5 BIG-IP expertise:

• Local Traffic Manager (LTM) advanced configurations
• Global Traffic Manager (GTM) for DNS load balancing
• Application Security Manager (ASM) policy management
• Access Policy Manager (APM) implementation
• iRules development and troubleshooting
• SSL certificate lifecycle management
• Strong understanding of network protocols (TCP/IP, HTTP/HTTPS, DNS)
• Experience with network packet analysis and troubleshooting tools
• Knowledge of application delivery and web application security concepts

Certifications

• Fortinet Network Security Expert (NSE 7 or NSE 8)
• F5 Certified Technology Specialist (F5-CTS)
• F5 Certified Solution Expert (F5-CSE) - Highly Preferred
• Fortinet NSE 4 Security Professional

Sandhya D

Senior Executive Staffing

Strong hands on experience with Efficient IP SOLID server for DNS| DHCP & IPAMDeep understanding of DNS (authoritative/recursive servers| zone files| forwarding| ACLs| GSLB| DNSSEC)Deploy| configure| and administer EfficientIP SOLIDserver DNS/DHCP/IPAM services across enterprise environmentsManage DNS zones| records| forwarding rules| DNS ACLs| Anycast-based deployments| and DNS security controlsExpertise in DHCP management| including scope design| failover| lease policies| and DHCP option setsExperience with IPAM (subnet hierarchy| IP lifecycle management| automation templates| API-driven provisioning)Understanding of network routing protocols| VLAN design| STP| L3 interfaces| and troubleshooting L2/L3 issuesKnowledge of security concepts including DNS firewall| RPZ| threat protection| and DoH/DoT considerationsPractical experience integrating DDI with Active Directory| Firewalls| DNS proxies| Cloud DNSGood understanding of TCP/IP| NTP| DNS protocols| DHCP broadcast/relay behaviorHands on experience with API automation (REST| SOAP| Python| Ansible) for DDI workflowsExperience supporting datacenter DDI deployments| migrations| and enterprise network expansionsAbility to prepare and maintain network documentation| IPAM databases| standards| and SOPsGood understanding of ITIL processes| incident resolution| change & release management

Interview:27th-Aug-2026

Mode: Physical(F2F)

Location: Channai