SysAdmin (Linux, AWS, BigFix) – TS/SCI, Fort Meade

Themis Insight; Fort Meade (MD); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Health benefits

401k with 6% employer match

Holidays & PTO

Career development

Referral bonuses

Job summary

Themis Insight is hiring a System Administrator (Linux, AWS, BigFix) to support operations in the Fort Meade, MD vicinity. The role requires TS/SCI with a Polygraph and involves troubleshooting, deployment, and maintenance of IT systems across UNIX/Linux/Windows environments.

You will manage user accounts, apply security patches, and coordinate with agency management and internal customers. The position emphasizes Tier 1 and Tier 2 support, system monitoring, patch management, and capacity

Qualifications

• Bachelor’s degree in a technical discipline; 4 years of additional SA experience may substitute for a degree.
• Five years of experience as a SA in programs/contracts of similar scope, type, and complexity.
• Two years of experience with Service Management (ITSM).
• Linux, AWS or BigFix experience.

Responsibilities

• Provide support for implementation, troubleshooting and maintenance of IT systems.
• Manage the daily activities of configuration and operation of IT systems.
• Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution of problems.
• Assist users in accessing and using IT systems.
• Perform account management (creating, activating, modifying, disabling, removing accounts).
• Configure, manage and sustain compliance with applicable system security controls.

Skills

Linux

AWS

BigFix

ITSM

Education

Bachelor’s degree / 4 years SA substitution

Tools

BigFix

Job description

Themis Insight is hiring a System Administrator (Linux, AWS, BigFix) to support operations in the Fort Meade, MD vicinity. The role requires TS/SCI with a Polygraph and involves troubleshooting, deployment, and maintenance of IT systems across UNIX/Linux/Windows environments.

You will manage user accounts, apply security patches, and coordinate with agency management and internal customers. The position emphasizes Tier 1 and Tier 2 support, system monitoring, patch management, and capacity