Network Engineer at Allen Control Systems | Austin, TX, US | Rezi

Network Engineer at Allen Control Systems

Network Engineer

Allen Control Systems · Austin, TX, US

1 weeks ago

Network Engineer

Allen Control Systems · Austin, TX, US

9 days ago
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About the Role

ACS is seeking an experienced Network Engineer to own and secure the network infrastructure for a fast-moving defense engineering organization. This role involves designing, implementing, and ensuring the reliability of on-premises and cloud network environments, focusing on performance, security, and compliance within a regulated defense setting. The engineer will be the primary network resource, building infrastructure to support rapid growth and security demands.

Responsibilities

  • Own and maintain production network environments, spanning both on-premises infrastructure (routing, switching, firewalls, WAN/LAN, wireless) and cloud networking in AWS (VPC, subnets, security groups, VPN/Direct Connect, Transit Gateway).
  • Design and implement network segmentation strategies for regulated, security-sensitive, and compliance-driven environments.
  • Administer and manage firewall policies (Palo Alto, Fortinet, Cisco ASA, or similar) to protect network boundaries and enforce access controls.
  • Independently troubleshoot complex, multi-site network issues as the organization’s primary network engineering resource.
  • Maintain rigorous documentation, including network diagrams, IP schemas, configuration baselines, and change records.

Requirements

  • 5+ years of experience as a Network Engineer or Network Administrator, with hands-on responsibility for production network environments.
  • Demonstrated experience managing both on-premises network infrastructure (routing, switching, firewalls, WAN/LAN, wireless) and cloud networking in AWS (VPC, subnets, security groups, VPN/Direct Connect, Transit Gateway).
  • Proven experience designing and implementing network segmentation for regulated, security-sensitive, or compliance-driven environments.
  • Strong working knowledge of firewall administration and policy management (Palo Alto, Fortinet, Cisco ASA, or similar).
  • Experience troubleshooting complex, multi-site network issues independently.
  • Solid documentation discipline: network diagrams, IP schemas, configuration baselines, change records.

Skills

  • AWS networking (VPC, subnets, security groups, VPN/Direct Connect, Transit Gateway)
  • Firewall administration and policy management (Palo Alto, Fortinet, Cisco ASA, or similar)
  • Network segmentation
  • Routing
  • Switching
  • WAN/LAN
  • Wireless networking
  • Network diagramming
  • IP schema management
  • Configuration baselines
  • Change record management
  • CCNP certification (Enterprise, Security, or Data Center track)
  • AWS Certified Advanced Networking – Specialty
  • Infrastructure-as-Code (Terraform)

Location

  • Austin, Texas
  • Alexandria, Virginia
  • Mountain View, California
  • Huntsville, Alabama

Work Type

  • On-premises
  • Cloud

Experience Level

  • 5+ years of experience

Education Level

  • CCNP certification (Enterprise, Security, or Data Center track)
  • AWS Certified Advanced Networking – Specialty, or equivalent AWS networking credential

Salary/Compensations

  • Competitive salary

Benefits

  • ACS Equity Package
  • Health, Dental, Vision Insurance
  • Paid Time Off

About the Company

  • ACS (Allen Control Systems) is a defense technology company building precision robotic systems for the United States and its allies.
  • Founded by two former U.S. Navy electrical engineers with deep experience in robotics and software, ACS brings together AI, computer vision, precision motion, and advanced hardware to solve complex defense challenges across land, air, and maritime environments.
  • Their flagship product, Bullfrog, is an autonomous precision weapon system that transforms existing weapons into highly accurate counter-drone systems.
  • Bullfrog is deployed with U.S. forces, and ACS works with organizations throughout the U.S. military and national security community.
  • Following a $200 million Series B at a $2.2 billion valuation, ACS is rapidly expanding manufacturing, accelerating Bullfrog deployments, and developing the next generation of autonomous battlefield systems.
  • This is an opportunity to join a proven, fast-moving team and help scale technology with direct, real-world impact on national security.
  • ACS is headquartered in Austin, Texas, with additional operations in Alexandria, Virginia; Mountain View, California; and Huntsville, Alabama.

Equal Opportunity

  • Allen Control Systems is an Equal Opportunity Employer, providing equal employment opportunities to all employees and applicants for employment.
  • Allen Control Systems prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.