Senior Network and Computer Systems Administrator

Saalex is seeking a Senior Network & Systems Administrator in Camarillo, CA to support the administration, security, modernization, and sustainment of enterprise server and network environments. The selected candidate will serve as a technical resource responsible for maintaining secure, reliable, and compliant infrastructure supporting mission-critical operations. This role requires extensive experience with Windows and Linux administration, cybersecurity compliance, automation, patch management, enterprise services, and server lifecycle support., + Administer, maintain, and troubleshoot enterprise Windows and Linux server environments.

• Manage and support DNS, DHCP, Active Directory domain services, and Group Policy Objects (GPOs).

• Implement and maintain security controls, compliance baselines, and DISA STIG requirements.

• Perform server patching, operating system upgrades, lifecycle management, and infrastructure modernization activities.

• Deploy, configure, and maintain Windows Server environments and enterprise services.

• Administer and support SQL database environments and related services.

• Develop and maintain automation scripts using PowerShell and other scripting technologies.

• Support Linux server administration and maintenance activities, including Red Hat-based environments.

• Maintain system documentation, technical procedures, and configuration baselines.

• Coordinate with engineers, cybersecurity personnel, and customer stakeholders to support operational requirements.

• Other duties as assigned or required.

Required:

• Minimum of five (5) years of experience administering enterprise Windows Server environments.

• Experience administering DNS, DHCP, Active Directory domain services, and Group Policy Objects (GPOs).

• Experience implementing security controls and maintaining compliance with DISA STIG requirements.

• Experience with Windows deployment, patch management, and server lifecycle administration.

• Strong Linux server and systems administration experience.

• Experience administering and supporting SQL database environments.

• Experience developing and maintaining PowerShell automation scripts.

• Strong troubleshooting, analytical, and communication skills.

• Ability to work independently and provide technical leadership within a team environment.

Desired:

• Microsoft Windows Server 2019 (or later) certification, qualification, or equivalent enterprise-level operating system credentials.

• Red Hat certification (RHCSA/RHCE) or equivalent Linux administration credentials.

• Enterprise operating system certifications such as LFCS or comparable credentials.

• Experience with Python scripting and automation.

• Experience supporting DoD or Federal Government environments.

Education:

Bachelor’s degree in Information Technology, Computer Science, Information Systems, Engineering, or a related field preferred. Relevant certifications and equivalent experience may be substituted for formal education.

Security Clearance:

Active Secret clearance required with the ability to obtain a Top Secret clearance. Requirements to obtain a clearance include US Citizenship, security investigation, etc.

• Health Care Plan (Medical, Dental & Vision)

• Retirement Plan (401k, IRA)

• Life Insurance (Basic, Voluntary & AD&D)

• Paid Time Off (Vacation, Sick & Public Holidays)