Referso Jobs

Data Center & Firewall Experts (Fortinet, Juniper, ASA)

Capgemini · Posted Nov 12, 2026

Open

Cairo, Cairo, Egypt
Full-time · Senior
7+ years

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Data Center & Firewall Experts (Fortinet, Juniper, ASA)

Capgemini · Posted Nov 12, 2026

Open

Cairo, Cairo, Egypt
Full-time · Senior
7+ years

Apply with Referso

Network Architect

VARITE INDIA PRIVATE LIMITED · Posted Nov 12, 2026

Open

Bengaluru, Karnataka, India
Senior
12–15 years

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An experienced Network Architect responsible for designing, implementing, and governing global network infrastructure across corporate offices, manufacturing sites, warehouses, data centers, and cloud environments.

Responsibilities

Design, implement, and maintain enterprise WAN, LAN, WLAN, and Data Center networks
Define network architecture standards, High-Level Designs (HLDs), Low-Level Designs (LLDs), and implementation guidelines
Lead network transformation and modernization initiatives
Support cloud networking (Azure/AWS), hybrid connectivity, and SD-WAN solutions
Ensure network security compliance in line with corporate standards and policies

Requirements

Nice to have: Cisco ACI
Nice to have: F5
Nice to have: CCNP Enterprise
Nice to have: CCIE
Nice to have: Cisco SD-WAN Specialist

Skills

Routing & Switching Cisco Catalyst Cisco Nexus BGP OSPF EIGRP

Technical Security Specialist

NTT Ltd. · Posted Nov 11, 2026

Open

Abu Dhabi, Abu Dhabi, United Arab Emirates
Hybrid
Full-time · Senior
7–10 years

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Design, implement and support enterprise networking and security solutions for clients, leading deployments and customer engagement.

Responsibilities

Design, implement, configure and support enterprise network and security solutions across Cisco, Palo Alto, Fortinet and F5 technologies.
Lead installations, migrations, upgrades and lifecycle management for LAN, WAN, SD-WAN, data centre, internet edge and security infrastructure.
Configure and troubleshoot Cisco routing and switching, ACI and SD-WAN; Palo Alto and Fortinet firewalls; and F5 BIG-IP application delivery and security solutions.
Work with clients onsite and remotely to gather requirements, resolve technical issues and deliver solutions.
Perform firewall policy reviews, security hardening, VPN and NAT configuration, health checks and capacity planning.

Requirements

Bachelor’s degree in Information Technology, Computer Science, Electronics, Telecommunications or a related field.
Nice to have: CCNP Enterprise
Nice to have: CCNP Security
Nice to have: CCIE Enterprise Infrastructure
Nice to have: CCIE Security

Skills

TCP/IP routing and switching OSPF

Senior Network Systems Engineer

NetApp, Inc. · Posted Nov 10, 2026

Open

San Jose, California, United States
On-site
Full-time · Senior
$148K–$220K per year
8+ years

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Operate and modernise the data centre networks that underpin NetApp worldwide, leading the transformation from a traditional vPC-based architecture to a modern Clos / spine-leaf fabric, including building out AI/ML fabrics.

Compensation

The target salary range for this position is 147,900 - 220,000 USD. The salary offered will be determined by the candidate's location, qualifications, experience, and education and may be outside of this range. The range is based on 'On Target Earnings’ (OTE) representing the total potential earnings, which is the sum of the base salary and potential commission earned when performance targets are achieved.

Responsibilities

Operate and modernise the data centre estate
Design and lead the migration to a Clos / spine-leaf fabric
Build out AI/ML and storage back-end fabrics
Own routing and the control plane
Operate the switching estate

Requirements

Nice to have: Python
Nice to have: Ansible
Nice to have: Arista AVD
Nice to have: NetBox
Nice to have: Nautobot

Skills

Data Centre Networking Layer 2 / Layer 3 design VLANs vPC/MLAG Spanning tree

Senior Network Engineer

ITT Inc. - English US · Posted Nov 9, 2026

Open

Seneca Falls, New York, United States
Full-time · Senior
$100K–$149K per year
5+ years

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The Network Engineer III plays a key role in ensuring the operational health, reliability, security, performance, and modernization of ITT's global network and communications infrastructure.

Compensation

Annual salary range is from $99,900.00 to $149,100.00, plus benefits & incentive plan

Responsibilities

Executes Enterprise Network Services team objectives supporting global networking, network security, voice, connectivity, and cloud networking platforms.
Administers enterprise network infrastructure including routing, switching, wireless networking, firewalls, NAC, voice, and cloud connectivity services.
Provides ongoing operational support for global network environments to ensure secure, reliable, scalable, and cost-effective service delivery.
Implements changes, upgrades, migrations, and retirements of network infrastructure, security platforms, and communications systems.
Partners with infrastructure, security, cloud, and business stakeholders to deliver network transformation and modernization initiatives.

Requirements

College Degree in Computer Science, Information Systems, Engineering, or related field

Skills

enterprise networking technologies LAN

Data Center & Firewall Experts (Fortinet, Juniper, ASA)

Data Center & Firewall Experts (Fortinet, Juniper, ASA)

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Requirements

Skills

Network Architect

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Technical Security Specialist

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Senior Network Systems Engineer

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Senior Network Engineer

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HSRP/VRRP jobs

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Compensation

Responsibilities

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Skills

Compensation

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