Defense OS Test Engineer, DoD DI-NIL & V&V

Leidos Inc; Orlando (FL); On-site; USD 73,450 - 132,775; Full time

Job summary

Leidos in Orlando, FL is seeking an experienced Operating Systems Test Engineer to support the Department of the Air Force in fielding the Digital Infrastructure. The role requires on-site work at the Orlando office and involves testing, configuration, and validation of OS environments for DoD programs.

Responsibilities include maintaining the DI-NIL architecture, ensuring DoD compliance, documenting builds, and collaborating with stakeholders to implement least-privilege access. U.S.

Qualifications

• US citizen with at least a Secret clearance with ability to obtain and maintain a TS/SCI clearance.
• Bachelor's degree and 4+ years of experience or master's degree with 2+ years of experience.
• Demonstrable knowledge of OS concepts and applying them to DoD programs.
• Experience in design review participation and providing customer input.

Responsibilities

• Maintain and support the DI-NIL architecture and services across RHEL, Windows, and other systems.
• Ensure operating systems meet DoD compliance and are optimized for performance.
• Document builds, configurations, and processes for repeatability.
• Work with customers to configure access under least privilege principles.
• Back up team members and support Verification & Validation for the Digital Infrastructure Network.

Skills

Operating systems concepts

DoD programs experience

Communication skills

Security testing

Clearance eligibility

Education

Bachelor's degree

Master's degree

Tools

ACAS/Nessus

Active Directory

Job description

Leidos in Orlando, FL is seeking an experienced Operating Systems Test Engineer to support the Department of the Air Force in fielding the Digital Infrastructure. The role requires on-site work at the Orlando office and involves testing, configuration, and validation of OS environments for DoD programs.

Responsibilities include maintaining the DI-NIL architecture, ensuring DoD compliance, documenting builds, and collaborating with stakeholders to implement least-privilege access. U.S.