Network Security Specialist - Cisco ACI L3

Dubai, United Arab Emirates
Full-Time
Senior: 8 to 18 years
Posted on Feb 17 2026

About the Job

Skills

Cisco ACI
Network Security
VMware NSX
SDA
Firewalls
palo alto
Fortinet
implementation

RESPONSIBILITIES (INCLUDES TASKS AND AUTHORITIES):

Technical SME for the technologies listed in the Competency table below.

Handle Medium & Large projects.

Deliver Projects within schedule and budgets.

Critical customer incidents/breakdowns, troubleshooting them within the agreed service levels for self and team.

Reporting of all KPIs related to Service Delivery

Adherence to Process, Policies & Procedures

Maintain and acquire Certifications as per Business Requirements for self and team.

Escalating and coordinating with SMEs/vendors for critical cases and major implementation related issues.

Willing to work on-field at customer premises for undertaking Projects & Support functions based on the requirement.

Provide a consultative approach in delivering Projects & Support Functions which can lead to additional opportunities.

Design, deploy, and operate Cisco ACI (EVPN-VXLAN) data center fabrics.

Implement and support Cisco Software-Defined Access (SDA) using DNA Center.

Design and manage VMware NSX-T overlays, gateways, and micro-segmentation.

Deploy and optimize Next-Generation Firewalls (Palo Alto, Fortinet, Cisco).

Design and manage enterprise wireless networks using HPE Aruba & Cisco.

Configure and administer Aruba ClearPass for NAC, 802.1X, guest access, and BYOD.

Integrate wired, wireless, and security platforms with identity systems (AD/LDAP).

Deploy and manage Secure Web Proxy (WSA) and Secure Email Gateway (ESA) solutions

Act as L3 escalation for complex incidents and perform RCA analysis.

Lead upgrades, migrations, technology refreshes, and optimization initiatives.

Prepare and maintain HLD, LLD, As-Built, and operational documentation.

CERTIFICATIONS:

CCIE (Enterprise or Data Center)

HPE Aruba (ACMP / ACMX / ClearPass)

VMware VCP-NV / VCAP-NV

Palo Alto PCNSE

IS_TPL-20_JD_V1.0_30012023

IS Internal Use Only Page 2 of 2

Fortinet NSE 7 or higher


TECHNICAL SKILLS /COMPETENCIES: MANDATORY

Cisco ACI (Multi-Tenancy, L3Out, Contracts, Service Graphs)

Cisco SDA & DNA Center

VMware NSX-T

HPE Aruba Wireless, Aruba Central & ClearPass

Next-Generation Firewalls (Palo Alto / Fortinet / Cisco)

Solid understanding of routing, switching, and EVPN architectures.

Secure Web & Email Proxies (Cisco WSA / ESA or equivalent)

Wireless (Cisco, Aruba)


SOFT SKILLS: MANDATORY

1.

Strong written and verbal communication and analytical skills

2.

Ability to multi-task, prioritize multiple objectives, initiatives, and requests.

3.

High Degree of Perseverance.

4.

Very good Customer handling Skills.

5.

Can Do attitude.

6.

Open to learn new technologies.

About the company

Intertec Systems is an IT services company headquarters in Dubai. We specialize in Retail, Banking, Insurance, and Healthcare organizations across Middle East and India. Intertec’s key capabilities include Digitalization of Business Operations, IT Services and Operations, Hybrid IT, Smart Assets and IoT, and Cybersecurity. Since 1991, Intertec has expanded its local offices in UAE, India, Oman, B ...Show More

Industry

IT Services

Company Size

201-500 Employees

Headquarter

Bangalore

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