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About the Role
ACS is seeking an experienced DevOps Engineer to own the infrastructure, deployment pipelines, and production systems for a defense engineering organization. This role involves architecting and ensuring the reliability of AWS environments and Kubernetes clusters, managing infrastructure-as-code, and implementing robust security measures. The ideal candidate will balance development velocity with security and reliability in a compliance-driven environment.
Responsibilities
- Architect, deploy, and manage production workloads on AWS, including core services such as VPC, IAM, EC2, S3, RDS, and Lambda.
- Design, deploy, and operate Kubernetes clusters, including workload scheduling, networking (CNI), and cluster upgrades.
- Author and maintain Terraform modules to provision and manage multi-environment infrastructure-as-code.
- Own core networking fundamentals across the environment: DNS, TLS/PKI, routing, load balancing, and service mesh.
- Implement least-privilege access controls and secrets management using tools such as Vault or AWS Secrets Manager.
- Own production systems at scale, including reliability, performance, and incident response.
- Partner with engineering to build deployment pipelines and infrastructure that support rapid, secure delivery.
Requirements
- 7+ years of professional DevOps/Infrastructure Engineering experience, including ownership of production systems at scale.
- Demonstrated hands-on expertise architecting, deploying, and managing production workloads on AWS (VPC, IAM, EC2, S3, RDS, Lambda, or equivalent core services).
- Production experience designing, deploying, and operating Kubernetes clusters, including workload scheduling, networking (CNI), and cluster upgrades.
- Advanced experience authoring and maintaining Terraform modules for multi-environment infrastructure-as-code.
- Deep understanding of networking fundamentals: DNS, TLS/PKI, routing, load balancing, and service mesh concepts.
- Demonstrated experience implementing least-privilege access controls and secrets management (Vault, AWS Secrets Manager, or equivalent).
Skills
- AWS
- Kubernetes
- Terraform
- Networking fundamentals
- DNS
- TLS/PKI
- Routing
- Load balancing
- Service mesh
- Secrets management
- Vault
- AWS Secrets Manager
- Configuration management tools (Ansible, Puppet, Chef, SaltStack)
- Monitoring/observability stacks (Prometheus, Grafana, ELK)
Location
- Austin, Texas
- Alexandria, Virginia
- Mountain View, California
- Huntsville, Alabama
Work Type
- Full-time
Experience Level
- 7+ years
Benefits
- Competitive salary
- 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.