Senior Systems Administrator - Hybrid Windows/Linux & Cloud

Omniscius Consulting; Laurel (MD); On-site; USD 100,000 - 130,000; Full time

Job summary

Omniscius Consulting is looking for an experienced Senior Systems Administrator in Laurel, MD, to manage and support the lifecycle of mission-critical applications. The ideal candidate will have strong backgrounds in Windows and Linux administration, cloud infrastructure, and automation.

Responsibilities include administering hybrid environments, implementing automation solutions, and ensuring system security and availability for national security missions. This position requires an active TS/SCI clearance and a Bachelor's degree in a relevant field.

Qualifications

• Active TS/SCI with Full Scope Polygraph required.
• Minimum 15 years of Systems Administration experience.
• Experience with cloud environments and automation.

Responsibilities

• Administer and maintain enterprise Windows Server and Linux environments.
• Perform IAVA patching and vulnerability management.
• Implement and manage Windows Group Policy Objects (GPOs).
• Develop Infrastructure as Code solutions using Terraform and Ansible.

Skills

Windows Server administration

Linux administration

PowerShell scripting

Infrastructure as Code (IaC)

AWS EC2

AWS Lambda

AWS CloudFormation

Education

Bachelor's degree in Computer Science or related field

Tools

Terraform

Ansible

Job description

Omniscius Consulting is looking for an experienced Senior Systems Administrator in Laurel, MD, to manage and support the lifecycle of mission-critical applications. The ideal candidate will have strong backgrounds in Windows and Linux administration, cloud infrastructure, and automation.

Responsibilities include administering hybrid environments, implementing automation solutions, and ensuring system security and availability for national security missions. This position requires an active TS/SCI clearance and a Bachelor's degree in a relevant field.