Systems Administrator (AWS, Windows, Linux)

CACI International • O'Fallon, IL

22h

About The Position

Join a fast-paced Agile development program as a key admin/DevOps resource! You will be part of a team responsible for keeping the multiple development servers and applications highly available for the daily use. Plan and execute daily tasks along with long term upgrades and migrations. With the diverse systems and applications employed in our program you’ll continually be challenged and have the opportunity to grow in your field. The Opportunity: • AWS systems management and solution design. • Installing, configuring, and maintaining servers and software. • Monitoring system performance and troubleshooting issues. • Ensuring security and efficiency of IT infrastructure.

Requirements

• 3 years of experience in related field.
• Bachelor’s Degree or equivalent experience.
• Secret Clearance.
• Security+ Certification.
• Proven experience as a System Administrator, Network Administrator or similar role.
• Communicate (verbal and written) effectively with teams, peers, and management.
• Experience with databases, networks (LAN, WAN) and patch management.
• Experience with and ability to understand, distill, and document solution requirement.
• Ability to work with minimal supervision.
• Expertise with operating systems and platforms to include Windows and Linux.

Nice To Haves

• Familiarity with products like GIT, Jenkins CI/CD, Terraform, Docker.
• Experience with STIG compliance and security patching.
• Knowledge of AWS hosted environments and services.
• Knowledge of server scripting (Shell/Perl/PowerShell) and automation technologies.

Responsibilities

• Assist with DevOps and Release Pipelines.
• Perform upgrades, IAVA patching, and STIG compliance.
• Monitor production performance and maintain systems according to contract requirements.
• Troubleshoot system issues and outages.
• Manage resources in an AWS cloud.
• Ensure security through access controls, backups and firewalls.
• Build & maintain internal technical documentation, manuals, and IT policies.

Benefits

• Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.
• We offer competitive compensation, benefits and learning and development opportunities.
• Our broad and competitive mix of benefits options is designed to support and protect employees and their families.
• At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level