Senior Linux Systems Engineer – DoD NetOps & Security

Peraton; Tampa (FL); On-site; USD 104,000 - 166,000; Full time

Job summary

Peraton is seeking a Systems Engineer to support SITEC-3 EOM at MacDill AFB in Florida. The role focuses on managing enterprise Linux and Windows Server environments, with strong emphasis on security, identity governance, and DoD compliance.

The successful candidate will join a multi-disciplinary team, ensure high availability, and work across time zones to support USSOCOM IT operations. DoD security standards and IAM proficiency are essential.

Qualifications

• Must meet DoD 8570 IAT II Certification requirements.

Responsibilities

• Maintain and secure enterprise Linux server environments and Windows Server platforms.
• Ensure system availability, integrity, performance, and security across on‑premises and cloud environments.
• Collaborate with administrators, engineers, and cybersecurity professionals across time zones.
• Produce clear documentation and maintain accurate configuration and access records.

Skills

Linux systems

Windows Server

Identity Governance

IGA platforms

SailPoint

Security controls

Cross-functional teamwork

Education

High School Diploma

AS/AA degree

BS/BA degree

MS/MA degree

DoD 8570 IAT II Certification

Tools

Active Directory/Entra ID

DNS

PKI

Kerberos

PowerShell

bash

Job description

Peraton is seeking a Systems Engineer to support SITEC-3 EOM at MacDill AFB in Florida. The role focuses on managing enterprise Linux and Windows Server environments, with strong emphasis on security, identity governance, and DoD compliance.

The successful candidate will join a multi-disciplinary team, ensure high availability, and work across time zones to support USSOCOM IT operations. DoD security standards and IAM proficiency are essential.