Senior System Administrator
2 weeks ago
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 that is comfortable working in a team environment. This position will require working on a fast-paced team and a willingness to take on 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 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.
- Are excited by the idea of hitting the ground running in an environment where requirements come from different stakeholders and processes aren’t always fully defined.
- Enjoy working independently while also collaborating with a team to solve challenges together.
- Bring structure and clarity to complex, ambiguous situations by applying best practices and building repeatable processes.
- Communicate confidently across technical and leadership levels to gather requirements, clarify needs, and deliver solutions that matter.
- Stay calm under pressure, adapt quickly, and see challenges as opportunities to innovate and improve.
Qualifications:
- A bachelor’s degree in a technical discipline and fifteen (15) years of system administration experience.
- Twenty (20) years of SA experience may be substituted in lieu of a degree.
- DoD 8570 compliance with Information Assurance Technical (IAT) Level I is required
- 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 various types of installed software
- Strong problem solving and troubleshooting of computer systems and software
- Strong background as a hybrid Linux/Windows System Administrator.
- 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
- Ability to work autonomously and collaboratively in mission-focused team.
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