Information Systems Security Engineer (ISSE)

Zetier, Inc.; Arlington (TX); Hybrid; USD 120,000 - 170,000; Full time

Job summary

Zetier, Inc. in Arlington, VA is seeking an Information Systems Security Engineer (ISSE) to design, build, and secure cloud-enabled infrastructures through robust automation and IaC practices. You will work with Terraform, Kubernetes, and cloud security controls to enable scalable deployment and operations.

The role requires hands-on development in Python, Rust, and scripting, plus an active U.S. security clearance, with hybrid work options.

Qualifications

• Deep expertise in Infrastructure-as-Code tools (Terraform).
• Hands-on container orchestration with Kubernetes.
• Proficiency with cloud security practices (AWS/Azure controls).
• Strong development skills (Rust, Python, PowerShell/Bash).
• Active U.S. Security Clearance.

Skills

Infrastructure-as-Code (Terraform)

Kubernetes

Cloud security (AWS/Azure)

Python

PowerShell/Bash

Team collaboration

Security clearance (U.S.)

Tools

Terraform

GitLab

Jenkins

Job description

Information Systems Security Engineer

Zetier seeks an Information Systems Security Engineer (ISSE) with expertise in cloud automation, Infrastructure-as-Code, virtualization, and orchestration. You’ll support, build, and secure cloud-based environments through robust automation strategies, enhancing our capability to rapidly deploy and manage scalable infrastructure solutions. Representative qualifications for the ISSE:

Required:

• Deep expertise in Infrastructure-as-Code tools (e.g. Terraform)
• Hands-on work with container orchestration (e.g. Kubernetes)
• Proficiency with cloud security practices (AWS/Azure controls)
• Strong development skills (e.g. Rust, Python, PowerShell/Bash)
• Effective communication and collaborative team approach
• Active U.S. Security Clearance

Desired:

• Experience in cloud-native security and monitoring (CloudWatch, Splunk)
• Experience deploying and managing thin-client solutions (e.g. PCoIP)
• Familiarity with CI/CD pipelines and automation (GitLab, Jenkins)
• Knowledge of configuration management tools (Ansible, Puppet)
• Previous role as ISSO, ISSM, or cloud security specialist
• Knowledge of NIST, RMF, and other compliance frameworks
• Understanding of advanced Zero Trust architectures
• Led IA/IT projects and cross-functional teams

Positions available in Arlington, VA (hybrid-friendly).

Zetier is proud to be an Equal Opportunity Employer. We celebrate diversity and do not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis protected by law. All employment is decided on the basis of merit, qualifications, and business need.