Senior System Administrator

Join Our Mission‑Focused Team — This Position Is Eligible for a $25,000 Welcome Bonus for Qualified Candidates!

• 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 Power Shell scripting for automation and administrative tasks.
• Utilize AWS services, including EC2, Lambda functions, Cloud Formation, 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.

• Fifteen (15) years of experience as an SA 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.
• Proficiency with maintaining various versions of Windows Server, including hardening, patching, upgrading and disk management.
• Linux server experience including patching and software maintenance.
• Experience with IAVA patching and reporting.
• Experience in maintaining and upgrading various types of installed software.
• Skilled in problem solving and troubleshooting of computer systems and software.
• Must be able to work during core hours of M‑F 10 am‑2 pm; exceptions considered on a case‑by‑case basis.

• DoD 8570 compliance with Information Assurance Technical (IAT) Level I.
• Experience with Power Shell scripting language.

• Linux
• Windows
• Ansible
• Terraform
• AWS (EC2, Lambda functions, Cloud Formation, cloud‑native scripting)
• PHP
• .NET
• C#
• Microsoft SQL Server
• Oracle

Estimated salary range: $190,000 – $240,000 annualized (USD).

As an Equal Opportunity Employer, we do not discriminate on the basis of race, color, religion, sex, age, marital status, disability, or veteran status.