Zscaler & Network Security Specialist at Cushman & Wakefield in Creve Coeur, MO | USD112,285-132,100 | Kablio

Role

Description

cisco admin

zscaler monitoring

firewall config

vpn management

network segmentation

policy tuning

Maintain detailed documentation of network topologies, Zscaler configurations, firewall rules, and change logs
Administer Cisco network devices (routers, switches, firewalls) and support LAN/WAN operations
Continuously tune network and security policies for performance and protection
Use tools like FortiAnalyzer, Cisco DNA, Panorama, Strata Cloud Manager and Zscaler dashboards to monitor traffic and security events
Train internal teams on Zscaler and network best practices
Monitor Zscaler performance, troubleshoot issues, and optimize configurations
Configure and manage Palo Alto firewalls, VPNs and GlobalProtect
Implement and maintain network segmentation, NAT, ACLs, and routing protocols (OSPF, BGP)
Define and enforce policies for secure internet access, zero trust access, and application segmentation
Configure and manage Fortinet firewalls (FortiGate), VPNs, and SD-WAN solutions
Collaborate on network hardening and threat prevention strategies across platforms
Analyze logs and telemetry to detect anomalies and enforce compliance
Provide Tier 2/3 support for Zscaler, Fortinet, and Cisco-related incidents
Partner with IT, security, and infrastructure teams to align Zscaler and network strategies
Design and maintain secure network architecture using Fortinet, Palo Alto and Cisco technologies
Ensure alignment with organizational security standards and regulatory frameworks (e.g., NIST, ISO 27001)
Deploy and configure Zscaler ZIA and ZPA across global user bases
Integrate Zscaler with identity providers (SSO, SAML, SCIM) and endpoint agents

Requirements

zscaler

azure

palo alto

fortinet

cisco ccnp

5+ years

Hands-on expertise with Zscaler ZIA, ZPA, and Client Connector
Deep understanding of TCP/IP, DNS, VPN, NAT, BGP, VLANs, and routing protocols
Experience of Azure Networking (including vWAN hubs)
Zscaler Private Access Segmentation Policy creation using Zscaler’s AI technology to map against known application traffic to build Segment Policies and Security policies
Bachelor's degree in Computer Science, Information Security, or related field
Palo Alto Certified Professional (Network Security)
Fortinet NSE 4 or higher
Cisco CCNP Security or CCIE
Familiarity with identity and access management (IAM), SSO, and cloud platforms (Azure, AWS)
Zscaler Certified Cloud Professional (ZCCP)
Strong experience with Fortinet (FortiGate, FortiManager), Palo Alto (Firewalls, Panorama, GlobalProtect) and Cisco (FTD, Meraki, Catalyst)
Understanding of VMware technologies including NSX-T and AVI beneficial
Experience of performing regulatory compliance audits (SOC1, SOCII)
5+ years of experience in network and cloud security operations

Benefits

CompTIA Security+ or CISSP (bonus)

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Founded in 1917

Year of establishment

The company was established in 1917, marking over a century of operation in the commercial real-estate services sector.

$9.5B in Revenue

Annual revenue generated in 2023

In 2023, the company generated over $9.5 billion in revenue, reflecting its significant presence in the global market.

$191B in Deals

Total transaction volume in 2023

The company facilitated over $191 billion in deals in 2023, showcasing its substantial influence in the real-estate market.

4.3B sq ft Managed

Global commercial space managed

The company manages over 4.3 billion square feet of commercial space worldwide, highlighting its extensive portfolio.

With operations across ~400 offices in 60+ countries, it bridges global scale with deep local market insight.
Typical projects range from agency leasing and capital-markets advisory to project development and integrated facilities management.
The firm specializes across sectors including data centers, industrial/logistics, life sciences, retail, government, and healthcare.
A standout fact: it advises marquee assets like ports, rail hubs, and sports venues.

Culture + Values

Driven – We celebrate determination. Our intrinsic motivation, proactiveness, and service attitude outperform expectations for our colleagues, clients, and communities.
Resilient – We tackle challenges with grit. We navigate uncertainty with courage and adapt to deliver impactful outcomes.
Inclusive – We value curiosity and collaboration. We seek out different perspectives, listen actively and turn feedback into solutions.
Visionary – We foster forward thinking. Our continuous quest for improvement is guided by our desire to design a better future for our colleagues, clients and communities.
Entrepreneurial – We act like owners. We are resourceful, creative, and agile, and we balance competing needs to create impactful solutions for the real estate industry.

Environment + Sustainability

43% Drop

Emissions Reduction

Achieved a significant reduction in total Scope 1 & 2 emissions since 2019.

68% Reduction

Office Emissions Efficiency

Improved energy efficiency in offices, reducing emissions per thousand sq ft since 2019.

50% Target

GHG Emission Reduction

Committed to reducing absolute Scope 1 and 2 market-based GHG emissions by 2030.

100% Renewable

Corporate Electricity

Aiming to source all electricity for corporate offices from renewable sources by 2030.

Science-based targets approved by SBTi to reach net zero emissions across the entire value chain by 2050.
Partnering with clients to set science-based targets by 2025.
52% reduction in entire value chain emissions since 2019.
Electrify vehicle fleet globally by 2035.
Waste reduction and recycling programs implemented globally by end-2024.
Single-use plastics eliminated from offices by end-2025.

Inclusion & Diversity

1,400 Veterans Hired

Military & Veteran Program

The program has successfully integrated over 1,400 veterans into the workforce as part of its commitment to supporting military talent.

1,400+ Veterans

Veteran Employment Initiative

Over 1,400 veterans have been hired through the company's dedicated Military & Veteran Program, reflecting its strong commitment to military talent.

Nine Employee Resource Groups active (e.g., Women’s Integrated Network, LGBTQ+ Integrated Network, Veterans, Parents & Caregivers Together).
Employee Resource Groups contribute to measurable inclusion via professional development, community engagement, recruitment and cultural observances.
Aiming to elevate women's representation—no specific percentage disclosed.

Articles

Careers at Cushman & Wakefield

Our Services

Global Real Estate Market Trends

Role

Description

cisco admin

zscaler monitoring

firewall config

vpn management

network segmentation

policy tuning

Maintain detailed documentation of network topologies, Zscaler configurations, firewall rules, and change logs
Administer Cisco network devices (routers, switches, firewalls) and support LAN/WAN operations
Continuously tune network and security policies for performance and protection
Use tools like FortiAnalyzer, Cisco DNA, Panorama, Strata Cloud Manager and Zscaler dashboards to monitor traffic and security events
Train internal teams on Zscaler and network best practices
Monitor Zscaler performance, troubleshoot issues, and optimize configurations
Configure and manage Palo Alto firewalls, VPNs and GlobalProtect
Implement and maintain network segmentation, NAT, ACLs, and routing protocols (OSPF, BGP)
Define and enforce policies for secure internet access, zero trust access, and application segmentation
Configure and manage Fortinet firewalls (FortiGate), VPNs, and SD-WAN solutions
Collaborate on network hardening and threat prevention strategies across platforms
Analyze logs and telemetry to detect anomalies and enforce compliance
Provide Tier 2/3 support for Zscaler, Fortinet, and Cisco-related incidents
Partner with IT, security, and infrastructure teams to align Zscaler and network strategies
Design and maintain secure network architecture using Fortinet, Palo Alto and Cisco technologies
Ensure alignment with organizational security standards and regulatory frameworks (e.g., NIST, ISO 27001)
Deploy and configure Zscaler ZIA and ZPA across global user bases
Integrate Zscaler with identity providers (SSO, SAML, SCIM) and endpoint agents

Requirements

zscaler

azure

palo alto

fortinet

cisco ccnp

5+ years

Hands-on expertise with Zscaler ZIA, ZPA, and Client Connector
Deep understanding of TCP/IP, DNS, VPN, NAT, BGP, VLANs, and routing protocols
Experience of Azure Networking (including vWAN hubs)
Zscaler Private Access Segmentation Policy creation using Zscaler’s AI technology to map against known application traffic to build Segment Policies and Security policies
Bachelor's degree in Computer Science, Information Security, or related field
Palo Alto Certified Professional (Network Security)
Fortinet NSE 4 or higher
Cisco CCNP Security or CCIE
Familiarity with identity and access management (IAM), SSO, and cloud platforms (Azure, AWS)
Zscaler Certified Cloud Professional (ZCCP)
Strong experience with Fortinet (FortiGate, FortiManager), Palo Alto (Firewalls, Panorama, GlobalProtect) and Cisco (FTD, Meraki, Catalyst)
Understanding of VMware technologies including NSX-T and AVI beneficial
Experience of performing regulatory compliance audits (SOC1, SOCII)
5+ years of experience in network and cloud security operations

Benefits

CompTIA Security+ or CISSP (bonus)

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Founded in 1917

Year of establishment

The company was established in 1917, marking over a century of operation in the commercial real-estate services sector.

$9.5B in Revenue

Annual revenue generated in 2023

In 2023, the company generated over $9.5 billion in revenue, reflecting its significant presence in the global market.

$191B in Deals

Total transaction volume in 2023

The company facilitated over $191 billion in deals in 2023, showcasing its substantial influence in the real-estate market.

4.3B sq ft Managed

Global commercial space managed

The company manages over 4.3 billion square feet of commercial space worldwide, highlighting its extensive portfolio.

With operations across ~400 offices in 60+ countries, it bridges global scale with deep local market insight.
Typical projects range from agency leasing and capital-markets advisory to project development and integrated facilities management.
The firm specializes across sectors including data centers, industrial/logistics, life sciences, retail, government, and healthcare.
A standout fact: it advises marquee assets like ports, rail hubs, and sports venues.

Culture + Values

Driven – We celebrate determination. Our intrinsic motivation, proactiveness, and service attitude outperform expectations for our colleagues, clients, and communities.
Resilient – We tackle challenges with grit. We navigate uncertainty with courage and adapt to deliver impactful outcomes.
Inclusive – We value curiosity and collaboration. We seek out different perspectives, listen actively and turn feedback into solutions.
Visionary – We foster forward thinking. Our continuous quest for improvement is guided by our desire to design a better future for our colleagues, clients and communities.
Entrepreneurial – We act like owners. We are resourceful, creative, and agile, and we balance competing needs to create impactful solutions for the real estate industry.

Environment + Sustainability

43% Drop

Emissions Reduction

Achieved a significant reduction in total Scope 1 & 2 emissions since 2019.

68% Reduction

Office Emissions Efficiency

Improved energy efficiency in offices, reducing emissions per thousand sq ft since 2019.

50% Target

GHG Emission Reduction

Committed to reducing absolute Scope 1 and 2 market-based GHG emissions by 2030.

100% Renewable

Corporate Electricity

Aiming to source all electricity for corporate offices from renewable sources by 2030.

Science-based targets approved by SBTi to reach net zero emissions across the entire value chain by 2050.
Partnering with clients to set science-based targets by 2025.
52% reduction in entire value chain emissions since 2019.
Electrify vehicle fleet globally by 2035.
Waste reduction and recycling programs implemented globally by end-2024.
Single-use plastics eliminated from offices by end-2025.

Inclusion & Diversity

1,400 Veterans Hired

Military & Veteran Program

The program has successfully integrated over 1,400 veterans into the workforce as part of its commitment to supporting military talent.

1,400+ Veterans

Veteran Employment Initiative

Over 1,400 veterans have been hired through the company's dedicated Military & Veteran Program, reflecting its strong commitment to military talent.

Nine Employee Resource Groups active (e.g., Women’s Integrated Network, LGBTQ+ Integrated Network, Veterans, Parents & Caregivers Together).
Employee Resource Groups contribute to measurable inclusion via professional development, community engagement, recruitment and cultural observances.
Aiming to elevate women's representation—no specific percentage disclosed.

Articles

Careers at Cushman & Wakefield

Our Services

Global Real Estate Market Trends