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Infrastructure Systems Specialist

2 months ago


SaintBrieuc, Bretagne, United States The One 23 Group Full time
Job Overview

The One 23 Group is dedicated to establishing a standard of excellence in government services. Our focus is on empowering clients within the Department of Defense, Intelligence Community, and Federal Civilian sectors through our advanced capabilities. We prioritize a people-first culture, grounded in strong ethical values, while embracing innovative technologies and process enhancements to create a transformative future.

Our expertise encompasses consulting and analytics, digital workplace solutions, and cyber compliance. With a global presence, we emphasize the importance of nurturing our workforce and culture, which are integral to our successful strategies in leadership and financial management. We take pride in our extensive experience and effective methodologies, ensuring we lead with both innovation and integrity.

Key Responsibilities
  • Design, deploy, configure, secure, monitor, and manage various cloud-based infrastructure components across multiple cloud providers.
  • Install, configure, secure, upgrade, and maintain diverse operating systems in compliance with relevant policies.
  • Manage enterprise-class web analytics platforms utilizing technologies such as PHP, MySQL, and Apache.
  • Troubleshoot, document, and resolve complex system, network, and database issues.
  • Conduct regular system health checks and backups.
  • Evaluate and implement application and operating system security patches while maintaining detailed logs of system issues.
  • Maintain hardware and software inventory and oversee software releases and upgrades.
  • Create and manage user accounts and access control adhering to least privilege principles.
  • Document all necessary actions to achieve and maintain full Authority To Operate (ATO) system accreditation.
  • Submit requirements for infrastructure provisioning to be fulfilled by the designated contractor.
Qualifications
  • Over 10 years of relevant experience in the field.
Preferred Qualifications
  • Proficiency in LINUX operating systems.
  • Experience in Windows Administration, including:
    • Active Directory management.
    • Hardening Windows instances per established guidelines.
    • PowerShell and Bash scripting.
    • Group Policy management.
    • User and Group management.
  • Familiarity with Amazon Web Services (AWS) or cloud architecture, including:
    • Amazon EC2 and S3 management.
    • AWS Lambda and CloudWatch.
    • Management of Security Groups and Subnets.
    • AWS Identity and Access Management (IAM).
Clearance Requirement
  • TS/SCI clearance is required.