Security Analyst

Prime System Solutions; India; On-site; INR 1,800,000 - 3,200,000; Full time

Job summary

Prime System Solutions is seeking a seasoned Security Analyst with deep expertise in network infrastructure, cybersecurity, and MSP operations. You will secure client environments, ensure compliance, and drive operational excellence across a global client base.

The role emphasizes firewall management, threat detection, cloud security, and onboarding/offboarding processes for multi-client environments. Strong CCNP Security and ISO 27001 familiarity are advantageous.

Qualifications

• 8-12 years of hands-on experience in network infrastructure, NOC operations, and cybersecurity.
• Bachelor's degree required; CCNP Security preferred.

Responsibilities

• Design, implement, and manage secure LAN/WAN architectures for MSP clients.
• Perform firewall audits, vulnerability assessments, and infrastructure hardening.
• Manage cloud platforms (Azure, AWS, GCP) and Microsoft 365 security configurations.
• Onboard/offboard clients and document configuration handover.
• Produce technical reports to ensure regulatory compliance.

Skills

Network security

Firewall management

NOC operations

MSP operations

Cloud security

ITIL

ISO27001

Routing protocols

Education

Bachelor's degree in CS/CE

Tools

Datto RMM

Kaseya

NinjaOne

ConnectWise

Cisco ASA/FTD

Job description

We are looking for a seasoned Security Analyst with deep expertise in network infrastructure, cybersecurity, and MSP operations. The ideal candidate will have a strong background in firewall management, threat detection, cloud security, and client onboarding/offboarding. You will play a pivotal role in securing client environments, ensuring compliance, and driving operational excellence across our global client base.

KEY RESPONSIBILITIES

• Design, implement, and manage secure LAN/WAN network architectures for enterprise and MSP clients.
• Conduct firewall audits, vulnerability assessments, and infrastructure hardening across client environments (Cisco ASA, FTD, Fortinet, SonicWall).
• Perform real-time security monitoring using SIEM tools and respond to alerts and incidents proactively.
• Manage and troubleshoot Next-Generation Firewall (NGFW) devices and enforce security policies.
• Oversee client onboarding and offboarding processes including system configuration, access provisioning/decommissioning, and documentation handover.
• Configure and support cloud platforms including Microsoft Azure, AWS, and Google Cloud Platform for client security posture.
• Administer Microsoft 365 environments - user provisioning, Exchange Online, licensing, and security configurations.
• Deploy and manage monitoring and security tools such as SolarWinds, Nagios XI, Auvik, Cisco OpenDNS, Datto RMM, NinjaOne, and Dark Web Monitoring.
• Configure Layer 2/3 networking including VLANs, STP, OSPF, EIGRP, BGP, QoS, IPSec VPNs, and MPLS.
• Implement AAA, MFA, IDS/IPS, and RADIUS solutions to secure network access.
• Contribute to ISO 27001 compliance initiatives and maintain ITIL-aligned change management processes.
• Design and document disaster recovery plans for network and server infrastructure.
• Manage Microsoft Server environments (AD, DNS, DHCP, RDS) and virtualization platforms.
• Produce detailed technical reports and ensure compliance with contractual and regulatory requirements.

MUST HAVE

• 8-12 years of hands-on experience in network infrastructure, NOC operations, and cybersecurity.
• Proficiency with firewalls: Cisco ASA, FTD, Fortinet FG Series, SonicWall, and NetScaler.
• Strong networking skills: Cisco Routers & Switches, Nexus, Meraki, Ubiquiti, and Arista.
• Hands-on experience with RMM tools: Datto RMM, Kaseya, NinjaOne, ConnectWise, or equivalent.
• Experience with cloud platforms: Microsoft Azure, AWS, and/or Google Cloud Platform.
• Solid understanding of ITIL frameworks and ISO 27001 security standards.
• Strong command over routing protocols: OSPF, EIGRP, BGP, MPLS, and IPSec VPNs.
• Experience with MSP environments and managing multi-client infrastructure.
• CCNP Security (or equivalent) certification.
• Bachelor's degree in Computer Engineering, Computer Science, or a related field.

NICE TO HAVE

• CCIE (Written or Lab) or CCIE Security Bootcamp completion.
• AWS Certified Solutions Architect - Associate or equivalent cloud certification.
• Experience with SIEM platforms such as AlienVault or similar tools.
• Exposure to telecom technologies: GPON, MSAN, IPTV, Huawei U2000, or Alcatel AMS.
• Experience with wireless infrastructure: UniFi APs and Controllers.
• Familiarity with virtualization platforms (ESXi, Hyper-V) and Ubuntu/Linux server administration.
• Prior experience in healthcare IT or data center environments.