Systems Administrator Journeyman — Linux/Windows Expert (DoD)

Cayuse Holdings; Shiloh (IL); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Wellness Program

401(k) Matching

Paid Time Off

Job summary

Cayuse Holdings is seeking a Systems Administrator, Journeyman to support Linux and Windows systems, both locally and remotely. You will help with application support, automation scripts, and security while aligning with client standards. A Top-Secret clearance is required.

The role emphasizes collaboration, process optimization, and maintaining system readiness, with responsibilities spanning installation, maintenance, and documentation in a DoD-regulated environment.

Qualifications

• Bachelor’s degree in IT/CS or related field; 4+ years of relevant experience.
• IAT Level II Certification (e.g., COMPTIA Security+) is required.
• Proficiency with Windows Server 2016/2019 and Windows 10/11; Linux/VMware administration.
• Experience with MySQL databases and Microsoft Active Directory is a plus.
• Top-Secret Clearance is required and background checks will be performed.

Responsibilities

• Install and configure enterprise software, hardware, and operating systems (Linux, RedHat, and Windows).
• Manage and maintain MySQL databases, Windows Servers, and Windows 10/11 workstations.
• Develop and implement scripts for system automation and optimization.
• Conduct routine system maintenance including security patches and upgrades.
• Monitor servers and applications for performance; address issues proactively.
• Ensure compliance with DoD 8140 regulations and maintain security standards.
• Set up user accounts and provide tiered troubleshooting and access management.
• Develop and maintain technical documentation; collaborate with teams to meet objectives.

Skills

Windows Server

RedHat Linux

MySQL

VMware

Active Directory

Scripting

Top-Secret Clearance

Communication

Security awareness

Education

Bachelor’s Degree in IT/CS

IAT Level II Certification

Tools

Broadcom Layer7

Load Balancers

Job description

Cayuse Holdings is seeking a Systems Administrator, Journeyman to support Linux and Windows systems, both locally and remotely. You will help with application support, automation scripts, and security while aligning with client standards. A Top-Secret clearance is required.

The role emphasizes collaboration, process optimization, and maintaining system readiness, with responsibilities spanning installation, maintenance, and documentation in a DoD-regulated environment.