Insight Global · 6 hours ago
Network Security Engineer
Johnston, IA
Contract
Onsite
Mid Level
$55/hr - $65/hrInsight Global is focused on connecting talent with opportunities, and they are seeking a Network Security Engineer to enhance enterprise connectivity security. The role involves managing Zscaler’s cloud-based security platform and Check Point firewalls, ensuring robust protection and optimal performance.
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Responsibilities
Zscaler Platform Administration (Primary Focus)
Configure, manage, and optimize Zscaler Internet Access (ZIA) as the enterprise web proxy and content filtering solution
Design, deploy, and maintain Zscaler Private Access (ZPA) for zero-trust remote access/VPN
Oversee enterprise-wide deployment, health, and troubleshooting of the Zscaler Client Connector agent
Utilize Zscaler Digital Experience (ZDX) to monitor performance, proactively detect issues, and drive user experience improvements
Plan and execute deployment and migration between Zscaler tenants, including:
Policy/export-import strategy, app segment and connector mapping
Identity provider integrations and certificate management
Phased cutover plans, pilot/validation, rollback readiness
Post-migration tuning and stakeholder communications
Perimeter Security
Administer Check Point firewalls (with IPS enabled) for robust network edge protection and policy management
Ensure configurations and processes align with the NIST Cybersecurity Framework
Maintain accurate documentation (standards, SOPs, network/security diagrams) and contribute to architecture reviews
Qualification
Required
Platform Administration with Zscaler (ZIA, ZPA, Client Connector, ZDX)
Check Point Firewall Administration Experience (configuration and policy management)
Strong Networking Experience (TCP/IP, DNS, VPN technologies)
Benefits
Medical, dental, and vision insurance
401(k) retirement plan
Paid sick leave
Other paid time off benefits
Company
Insight Global
Insight Global provides top talent and staffing solutions that help job seekers find careers in healthcare, finance, IT, and government.
Founded in 2001
1001-5000 employees
H1B Sponsorship
Insight Global has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (281)
2024 (164)
2023 (75)
2022 (17)
2021 (3)
2020 (2)
Funding
Current Stage
Late StageTotal Funding
unknown2010-07-01Acquired
Leadership Team
Jared Streppa
President Of Company’s Technology Division
Recent News
Maryland Daily Record
2025-09-26
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