SITEC - Linux Systems Architect - MacDill AFB

Peraton•MacDill AFB, FL

4d•Onsite

About The Position

Peraton is seeking a highly experienced Senior Linux Systems Architect to support the Special Operations Forces Information Environment under the SITEC III Enterprise Operations and Maintenance contract. The position is located onsite at MacDill AFB in Tampa, Florida, and supports the stability, security, and efficiency of IT infrastructure serving USSOCOM, its Component Commands, Theater Special Operations Commands, and deployed forces. The role focuses on designing, implementing, securing, and maintaining Red Hat Enterprise Linux systems and enterprise Linux environments. It also supports Windows Server platforms and enterprise applications, system and application performance, security controls, identity and access governance, and reliable service operations. The architect provides Tier 3 support, works across technical and cybersecurity teams, documents system operations, and contributes to disaster recovery and business continuity planning. The position requires a DoW TS/SCI clearance and applicable DoW workforce certification compliance. The target salary range is $80,000–$128,000. Employees may be eligible for overtime, shift differential, and a discretionary bonus, depending on the position.

Requirements

At least 12 years of experience with a high school diploma, 10 years with an associate degree, or 8 years with a bachelor's degree.
DoW TS/SCI clearance.
DoW 8570.01-M IAT II certification.
DoW 8140 compliance under Work Role Code 451 – System Administrator, Intermediate level or higher.
Proficiency with Red Hat Satellite, Ansible, and other automation tools for configuration management and system provisioning.
Strong understanding of Linux system administration, including user management, networking, and security.
Experience with virtualization technologies such as KVM and VMware.
Extensive hands-on experience with Red Hat Enterprise Linux systems.
Strong analytical and problem-solving skills.
Strong communication and interpersonal skills.
Ability to work independently and as part of a team in a fast-paced, dynamic environment.
Ability to collaborate across time zones and communicate technical information clearly to technical and non-technical audiences.
Ability to produce clear documentation and written communications.
Ability to analyze complex technical challenges and develop scalable solutions aligned with organizational needs.
Continuous learning mindset and commitment to staying current with emerging technologies, system administration practices, and security standards.

Nice To Haves

Red Hat Certified Engineer (RHCE) or LPIC-3 certification.
Experience with Red Hat Identity Management.
Experience with Active Directory/Entra ID, Active Roles (ARS), DNS, PKI, or Kerberos.
Experience with automation tools such as Bash and PowerShell.

Responsibilities

Design, implement, and manage Red Hat Enterprise Linux systems to ensure performance, security, and scalability.
Develop and maintain Ansible and Red Hat Satellite automation for configuration management, patching, and system provisioning.
Update, patch, and upgrade Red Hat systems, including relevant security features and firmware.
Implement and enforce security policies and procedures to protect systems from vulnerabilities and threats.
Monitor system logs and security alerts, investigate and mitigate security incidents, and ensure compliance with government and DoD regulations.
Conduct security assessments and audits of the Red Hat environment.
Provide Tier 3 support for Red Hat systems, troubleshoot complex issues, and coordinate incident resolution with other IT teams.
Maintain documentation of system configurations, standard operating procedures, and incident response plans.
Assist with development and execution of disaster recovery and business continuity plans for Red Hat systems.
Collaborate with network engineers, system administrators, cybersecurity teams, and other stakeholders to integrate and operate Red Hat technologies.
Train and mentor junior system engineers and other IT staff on Red Hat technologies and best practices.
Participate in meetings and briefings with USSOCOM leadership and stakeholders, providing updates on system status and project progress.
Deploy, configure, and maintain secure, scalable, and resilient enterprise Linux server environments, with supporting experience in Windows Server platforms.
Support, manage, and troubleshoot enterprise applications and services for compatibility, reliability, and performance.
Analyze, optimize, and troubleshoot system and application performance across Linux and Windows environments.
Implement and maintain system security controls, including hardening, access controls, patch management, audit logging, secure configuration baselines, and DoD security compliance.