Network Security Consultant (L3)

Role: Network Security Consultant (L3)
Location: US Onsite (Client Location- Dearborn, Michigan)
Pay Rate: $45/hr on W2
Experience: 10+ years (preferred)

Expectation from Stakeholders

• Share relevant profiles with hands-on L3 experience in the above technologies
• Candidates should be comfortable with client-facing roles and onsite engagement
• Preference for immediate joiners or short notice period

Role Summary

We are looking for a highly skilled professional responsible for designing, implementing, troubleshooting, and optimizing enterprise network security solutions. The role requires deep expertise in firewalls, secure access technologies, proxy/security platforms, and incident management, supporting critical client infrastructure.

Key Technical Requirements

Network Security & Firewall Platforms

• Cisco ASA (CSM), Cisco FTD (FMC)
• Palo Alto Firewalls (Strata Cloud Manager)
• Prisma Access
• Zscaler (ZIA & ZPA)
• Cisco Umbrella & WSA Proxy

VPN & Secure Access

• GlobalProtect VPN
• IPSEC / SSL VPN

Proxy & Security Technologies

• URL filtering, SSL/TLS decryption
• Proxy bypass, Client file management
• DNS security (Umbrella)
• O365 and cloud proxy integrations

Network Infrastructure

• Routing: BGP, OSPF
• Switching: VLANs, STP, EtherChannel
• Devices: Cisco ASR/ISR Routers, Nexus 9K

Core Responsibilities

• Provide L3 support and act as SME for network security technologies
• Manage and troubleshoot firewalls, VPN, proxy, and cloud security platforms
• Handle P1/P2 incidents, RCA, and problem management
• Execute changes aligned with ITIL processes
• Manage and optimize Cisco WSA (proxy) including:
  • URL filtering, access control, HTTPS decryption
  • Malware protection and policy configuration
• Perform firmware upgrades, patches, and maintenance activities
• Analyze logs, packet captures, and security alerts
• Collaborate with SOC, TAC, and cross-functional teams
• Maintain documentation, SOPs, and configurations
• Participate in client calls and technical discussions

Preferred Skills

• Certifications such as CCNP Security, PCNSE, Zscaler certifications
• Exposure to email security (ESA) is an added advantage
• Experience with automation/optimization initiatives

Notes:- All qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.

Benefits: Danta offers a compensation package to all W2 employees that are competitive in the industry. It consists of competitive pay, the option to elect healthcare insurance (Dental, Medical, Vision), Major holidays and Paid sick leave as per state law.

The rate/ Salary range is dependent on numerous factors including Qualification, Experience and Location.