Senior System Administrator

Overview

Senior System Administrator for a PRIME CONTRACT extending through 2026, supporting essential services and mission-critical activities across the enterprise. Supports Government Corporate Management Services (CMS) by providing full life cycle sustainment, modernization, and transformation of enterprise corporate applications used across acquisition, business, finance, HR, training, recruitment, program management, security, logistics, and more.

The selected candidate will join an existing team providing Life Cycle Sustainment (LCS) for commercial and custom-developed education, learning, and training applications. The role requires a self-motivated individual who is comfortable working in a team and is able to handle a fast-paced environment and evolving challenges.

• Perform IAVA patching and reporting across enterprise systems.
• Maintain and administer Windows Server (various versions) and Linux server environments in a hybrid infrastructure.
• Provide troubleshooting, maintenance, and operational support for IT systems, including on-premises and cloud-hosted environments.
• Execute patching, software maintenance, and upgrades for Linux and Windows systems.
• Implement and manage Windows Group Policy Objects (GPOs) and perform Power Shell scripting for automation and administrative tasks.
• Utilize AWS services (EC2, Lambda, Cloud Formation, etc.) to automate deployments and manage cloud infrastructure.
• Support infrastructure as code initiatives using Ansible and Terraform for automation and provisioning.
• Develop and maintain system scripts and automation tools to streamline operations and improve reliability.

• Fifteen (15) years of experience as a System Administrator in programs and contracts of similar scope, type, and complexity.
• Bachelor’s degree in a technical discipline; five (5) years of additional SA experience may substitute for a bachelor’s degree.
• DoD 8570 compliance with Information Assurance Technical (IAT) Level I as specified in the individual TTOs.
• Proficiency with Windows Server versions, hardening, patching, upgrading, and disk management.
• Linux server experience including patching and software maintenance.
• Hands-on IAVA patching and reporting experience.
• Experience maintaining and upgrading various installed software; strong problem solving and troubleshooting skills.
• Hybrid Linux/Windows System Administrator background.
• Hands-on experience with AWS cloud services (Lambda, Cloud Formation, EC2, IAM, etc.).
• Proficiency with scripting and automation tools:
  Ansible, Terraform, Power Shell, Bash, Python (preferred).
• Experience administering Windows environments, including Active Directory and Group Policy Management.
• Strong understanding of cloud security practices, patch management, and compliance reporting.
• Ability to work independently and collaboratively in a fast-paced, mission-focused team environment.

The estimated salary range for this position is between $190,000-$240,000 (annualized USD). This range reflects typical pay and is one part of the compensation package. Actual salaries are influenced by location, education, skills, experience, and organizational needs.

• Flexible work environment
• Team mentality with friendly, like-minded professionals
• Opportunities to work with innovative, cutting-edge technologies
• Competitive compensation and benefits
• Work-life balance
• Opportunities to grow and advance your career

Freedom Technology Solutions Group is an Equal Opportunity Employer. We do not discriminate on the basis of race, color, religion, sex, age, marital status, disability, or veteran status. If you need an accommodation in the employment process, please contact Human Resources.