Jobs · OTHR · Maryland

Infrastructure/Operations Engineer

CACI International Inc · Aberdeen Proving Ground, MD · 1 wk ago
OTHR$99k–$209k/yrFull-time

The DSOP platform is a regularly evolving suite of software development and delivery tools. It is hosted on AWS and leverages all cloud native technologies. It is a container driven ecosystem hosted on Amazon’s Elastic Kubernetes Service. Currently, it consists of the following software tools:

  • GitLab
  • Atlassian Jira
  • Atlassian Confluence
  • Nexus Repository
  • SonarQube
  • Draw.io
  • Semgrep
  • Keycloak
  • ArgoCD

AWS native tools are utilized to support the platform logging and monitoring with FY26 plans to include a Grafana-based monitoring stack.

Responsibilities

  • Administer and maintain the software development applications listed above.
  • Implement and manage Infrastructure as Code (IaC) using tools such as Terraform and AWS CloudFormation.
  • Deploy and manage cloud-native Elastic Kubernetes Services (EKS) solutions on AWS.
  • Ensure Kubernetes security, including RBAC, pod security policies, and IAM Roles for Service Accounts (IRSA).
  • Utilize Git and GitOps workflows for continuous deployment and integration.
  • Integrate identity management and directory services, specifically ADFS and SSO leveraging OIDC/SAML tools such as Keycloak.
  • Manage and troubleshoot AWS services: EC2, IAM, VPC, ALB/NLB, Route53, S3, and CloudWatch.
  • Orchestrate and automate container deployment, scaling, and operations (Kubernetes, Docker Swarm, Docker Compose).
  • Provide escalation support for cloud-related incidents and service requests.
  • Monitor system performance and availability using cloud-native and third-party tools.
  • Automate routine tasks through scripting (e.g., Ansible, PowerShell, Python, Bash).
  • Troubleshoot technical issues related to applications, services, servers, and networking.
  • Produce clear documentation for technicians and users.

Requirements

  • An active DoD Secret clearance.
  • Bachelor’s degree in Computer Science, Mathematics, or other Engineering or Technical discipline. An advanced degree is desired. 7 years’ experience or 15 years of applicable experience with appropriate certifications may be substituted for the degree.
  • IAT Level II Certification (CCNA Security, CSA+, GICSP, GSEC, Sec+CE, SSCP).
  • Computing environment certification.
  • Proficient in the administration of software development applications listed in the platform details.
  • Proficient in Infrastructure as Code (IaC) using tools such as Terraform and AWS CloudFormation.
  • Deep understanding of Linux administration in Amazon Web Services (AWS).
  • Proven experience deploying and managing cloud-native Elastic Kubernetes Services (EKS).
  • Strong understanding of Kubernetes security, RBAC, pod security policies, and IAM Roles for Service Accounts (IRSA).
  • Experience using Git and GitOps workflows.
  • Proven integration of identity management and directory services, specifically ADFS and SSO leveraging OIDC/SAML tools such as Keycloak.
  • Deep understanding of AWS services: EC2, IAM, VPC, ALB/NLB, Route53, S3, CloudWatch.
  • Proficiency in container orchestration (Kubernetes, Docker Swarm, Docker Compose).
  • Experience monitoring system performance and availability using cloud-native and third-party tools.
  • Automating routine tasks through scripting (e.g., Ansible, PowerShell, Python, Bash).
  • Exceptional technical troubleshooting skills (applications, services, servers, networking, etc.).
  • Excellent verbal communication and writing skills.

Desired Experience

  • Project planning software (such as Jira, Jira Service Desk, and Confluence for planning and task tracking).

Benefits

  • Flexible time off benefit.
  • Robust learning resources to support career growth.
  • Comprehensive benefits package including healthcare, wellness, financial, retirement, and family support.
  • Continuing education and time off benefits.

Pay

The proposed salary range for this position is $99,300 - $208,600 USD. Final salary may vary based on geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

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