Senior Network Security Engineer jobs in United States
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TEK Analytics · 14 hours ago

Senior Network Security Engineer

TEK Analytics is a leading data analytics and technology partner to the global insurance industry. They are seeking a Senior Network Security Engineer to lead the design and implementation of secure network solutions, focusing on cloud platforms and enhancing security posture across the organization.

AnalyticsConsultingInformation ServicesInformation Technology
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H1B Sponsor Likelynote

Responsibilities

Strengthen network security through next‑generation firewalls, Zscaler services, segmentation, and identity‑driven access controls
Modernize legacy network designs by introducing cloud‑native connectivity, Zero Trust, and automation
Support vulnerability remediation, configuration hardening, and continuous security monitoring
Support cloud networking solutions across AWS, Azure, and hybrid environments
Build automated, repeatable network deployments using IaC and scripting frameworks
Develop resilient, scalable architectures that support global growth and cloud adoption
Improve observability and monitoring using modern telemetry and analytics tools
Provide senior‑level escalation support and lead root‑cause analysis for complex cloud and network issues
Collaborate with cross‑functional teams and communicate clearly with both technical and non‑technical stakeholders
Contribute to engineering standards, reusable automation patterns, and best practices
Lead M&A infrastructure integration efforts and drive key security initiatives

Qualification

Zero Trust frameworksZscaler (ZIA/ZPA/ZDX)Cloud networking AWSCloud networking AzureIaCAutomation toolsCore networkingChange managementCommunicationDocumentation skillsStrategic thinkerProblem-solving abilities

Required

Bachelor's degree in IT, Engineering, or related field
5+ years of network and security engineering experience in large enterprise environments
Strong understanding of Zero Trust frameworks, identity‑based access, and modern security architectures. With hands‑on experience with Zscaler (ZIA/ZPA/ZDX) and enterprise firewalls (Checkpoint, Cisco)
Understanding of cloud networking (AWS, Azure), including VPC/VNet design, transit architectures, private connectivity, and AWS firewall
Experience with IaC and automation tools such as Terraform, CloudFormation, Ansible, Python, or PowerShell
Experience with monitoring/observability platforms and cloud‑native telemetry
Solid understanding of core networking (routing, switching, DNS, DHCP, TCP/IP)
Strong communication, documentation, and change management skills
Strategic thinker with strong problem‑solving abilities; proactive and highly self‑driven

Preferred

Zscaler (ZCCA‑ZIA, ZCCA‑PA, ZTCA)
Aruba ACA/ACP/ACE, ACCP
AWS/Azure networking certifications
CCNA/CCNP

Benefits

Health Insurance
A Retirement Plan
Disability benefits
A Paid Time Off program

Company

TEK Analytics

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Tek Analytics is a technology services firm that offers cloud transformation, analytics, planning, and business planning services.

H1B Sponsorship

TEK Analytics 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 (2)
2024 (6)
2023 (9)
2022 (14)
2021 (3)
2020 (15)

Funding

Current Stage
Growth Stage

Leadership Team

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Bharat Sunkari
Principal Architect & CEO
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Company data provided by crunchbase