Network Engineer - Cloud & Network Security

eStaffLLC • Austin, TX

4d • Onsite

About The Position

We are seeking a Network Engineer with a Cloud & Network Security background for an onsite position strengthening our Austin, Texas client's ability to deliver safe, secure, and reliable technology services by modernizing network architecture and improving their overall security posture. This role ensures that network connectivity and firewall configurations protect systems, data, and the public while enabling the secure migration of applications from on premises environments to cloud platforms including AWS, Azure, Google Cloud Platform (GCP), and Oracle Cloud Infrastructure (OCI). Serving as a senior technical authority, the engineer will establish and enforce secure network standards, govern firewall access, and reduce risk across complex hybrid environments. By leveraging cloud native networking capabilities, improved segmentation, and modern security controls, this role will reduce attack surface, improve visibility, and increase resilience across our client's enterprise network.

Requirements

• 8-12 years of experience as a Network Engineer in large, complex enterprise or government environments.
• Extensive experience designing, reviewing, and governing firewall and network security architectures.
• Expert knowledge of networking and network security principles, including segmentation, routing, secure connectivity, and defense-in-depth.
• Proven experience supporting hybrid on-premises and multi-cloud network environments.
• Demonstrated ability to act as a technical authority and security advisor.
• Strong documentation and communication skills.

Nice To Haves

• Familiarity with Shared Technology Services (STS).
• Prior experience working for or supporting a State of Texas agency.
• Experience with cloud networking and security in Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI), Azure, or AWS.
• Knowledge of DIR policies, state security standards, and compliance frameworks.
• Experience supporting application modernization initiatives that improve security and resilience.

Responsibilities

• Modernize network architecture and improve overall security posture.
• Ensure network connectivity and firewall configurations protect systems, data, and the public.
• Enable secure migration of applications from on-premises environments to cloud platforms (AWS, Azure, GCP, OCI).
• Establish and enforce secure network standards.
• Govern firewall access.
• Reduce risk across complex hybrid environments.
• Leverage cloud-native networking capabilities, improved segmentation, and modern security controls.
• Reduce attack surface, improve visibility, and increase resilience across the enterprise network.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed