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Senior System Administrator

Senior System Administrator

Freedom Technology Solutions Group, LLCLaurel, MD, US
6 hours ago
Job type
  • Full-time
Job description

Overview

We are seeking a Senior System Administrator for one of our PRIME CONTRACTS that extends through 2026 and offers opportunities to support essential services and mission critical activities across the enterprise. Our mission supports the Government Corporate Management Services (CMS) by providing full life cycle support services through the sustainment, modernization, and transformation of the enterprise corporate applications used across the government enterprise by thousands of users in acquisition, business, finance, HR, training, recruitment, program management, security, logistics and more. This role joins a diverse and growing team with opportunities for advancement.

The selected candidate will join an existing team providing Life Cycle Sustainment (LCS) activities for commercial and custom-developed education, learning, and training applications. The role requires a self-motivated individual comfortable working in a team environment in a fast-paced setting, with a willingness to take on challenges.

Primary responsibilities

  • 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 both on-premise 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 PowerShell scripting for automation and administrative tasks.
  • Utilize AWS services, including EC2, Lambda functions, CloudFormation, and Cloud-native scripting to automate deployments and manage cloud infrastructure.
  • Support infrastructure as code initiatives using Ansible and Terraform for automation, configuration management, and provisioning.
  • Develop and maintain system scripts and automation tools to streamline operations and improve system reliability.

Required qualifications

  • 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 from an accredited college or university; five (5) years of additional SA experience may be substituted for a bachelor's degree.
  • DoD 8570 compliance with Information Assurance Technical (IAT) Level I as specified in the individual TTOs.
  • Proficiency with maintaining various versions of Windows Server including hardening, patching, upgrading and disk management.
  • Linux server experience including patching and software maintenance.
  • Hands-on IAVA patching and reporting experience.
  • Experience in maintaining and upgrades of various types of installed software.
  • Strong problem solving and troubleshooting of computer systems and software.

    • Desired qualifications

  • Hybrid Linux / Windows System Administrator background.
  • Hands-on experience with AWS cloud services (Lambda, CloudFormation, EC2, IAM, etc.).
  • Proficiency with scripting and automation tools : Ansible, Terraform, PowerShell, Bash, Python (preferred).
  • Experience administering Windows environments, including Active Directory and Group Policy Management.
  • Solid understanding of cloud security practices, patch management, and compliance reporting.
  • Strong troubleshooting and problem-solving skills in both Linux and Windows environments.
  • Ability to work independently and collaboratively in a fast-paced, mission-focused team environment.
  • Demonstrated success bringing order to undefined or evolving environments.

    • Compensation

    The estimated salary range for this position is between $190,000-$240,000 (annualized USD). This range reflects typical pay for the role and is one part of the company\'s comprehensive compensation package. Actual salaries are influenced by factors such as location, education, skills, experience, competencies, contract affordability, and organizational needs.

    What's in it for you?

  • Flexible work environment
  • A team mentality – work with friendly, like-minded professionals
  • Work with innovative, cutting-edge technologies
  • Very competitive compensation and benefits
  • Work-life balance you can count on
  • Opportunities to grow and advance your career
  • Amazing benefits including matching 401k, fully paid medical, and more
  • Generous paid time off – including paid site closure days
  • Referral bonuses
  • Fully paid life and disability
  • Annual logo wear allowance
  • Company-sponsored events

    • EEO and accommodations

    As 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 as part of the employment process, please contact Human Resources at :

    Phone : 410-290-9035

    Email : recruiting@goftsg.com

    VEVRAA Federal Contractor. Accessibility : If you need an accommodation, please contact Human Resources at the number above.

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    System Administrator • Laurel, MD, US