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CACI International Inc · 3 weeks ago

Systems & Database Administrator

Suitland, MD

Full-time

Onsite

Mid, Senior Level

$121K/yr - $266K/yr

7+ years exp

CACI International Inc is seeking a seasoned Full Stack Engineer with a passion for systems and database administration to contribute to mission-critical operations within the Department of Defense/Intelligence Community environment. The role involves utilizing a diverse skill set across software development, Linux systems engineering, database administration, and DevOps practices to design, build, deploy, and maintain secure, enterprise-level solutions.

Information TechnologyService IndustrySoftware

Comp. & Benefits

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Administer and maintain Red Hat Enterprise Linux (RHEL) systems

Perform command-line operations, patching, optimization, and troubleshooting

Support virtualized and cloud-based infrastructure, with a focus on AWS

Install, configure, and maintain databases across Linux and cloud environments

Troubleshoot database issues, perform root-cause analysis, and optimize performance

Write, tune, and maintain SQL queries and stored procedures

Support full-stack development using Angular, Node.js, JavaScript, Python, and Bash

Develop and maintain automation scripts

Participate in application design, development, testing, and integration

Work with multiple CI/CD pipeline tools (e.g., Jenkins, GitLab CI, GitHub Actions)

Install and configure pipeline tools to support automated builds, testing, and deployments

Build and maintain containerized applications using Docker, Podman, or Kubernetes

Deploy infrastructure and applications in AWS cloud environments

Interface directly with customers and end users to capture requirements and provide expert guidance

Create comprehensive system documentation, design artifacts, and presentations

Operate effectively both independently and within a multi-disciplinary team environment

Qualification

Linux system administrationAWS cloud servicesDatabase administrationScriptingDevelopmentCI/CD pipelinesInfrastructure-as-CodeContainerization technologiesCompTIA Security+Microsoft Azure FundamentalsKubernetesOpenShiftSecure coding principles

Required

An active TS/SCI clearance

7–10 years of experience in engineering roles supporting DoD/IC programs

CompTIA Security+

Microsoft Azure Fundamentals (AZ-900)

AWS Cloud Essentials (or equivalent foundational certification)

Extensive experience with Linux (RHEL) system administration and troubleshooting

Hands-on experience deploying and configuring solutions in Amazon Web Services (AWS)

Strong database administration skills, including installation and configuration

Proficiency in scripting and development (Angular, Node.js, JavaScript, Python, Bash)

Experience with CI/CD pipelines and containerization technologies

Demonstrated ability to perform effective root-cause analysis

Ability to work onsite Monday–Friday with limited supervision

Experience with Infrastructure-as-Code (Terraform, CloudFormation)

Experience with Kubernetes, OpenShift, or other orchestration platforms

Knowledge of secure coding principles and DoD/IC compliance frameworks

Benefits

Healthcare

Wellness

Financial

Retirement

Family support

Continuing education

Time off benefits

Company

CACI International Inc

Glassdoor4.0

At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.

Founded in 1962

Arlington, Virginia, USA

10001+ employees