Systems Administrator – Level III

Kaimetrix•Fort Belvoir, VA

20h•Onsite

About The Position

Kaimetrix is seeking System Administrator – Level III professionals to support enterprise IT infrastructure operations within a secure, mission-driven environment. This role is responsible for administering, maintaining, and optimizing systems, servers, and network resources to ensure consistent, secure, and reliable performance in support of mission operations.

Requirements

Minimum of 6 years of progressive experience in system administration or related IT infrastructure roles
Bachelor’s degree in Information Technology, Computer Science, or a related field, or equivalent experience
Baseline cybersecurity certification such as Security+, CASP+, or equivalent certification aligned to DoD requirements
Active Tier 3 (T3) background investigation or ability to obtain and maintain

Responsibilities

Administer and maintain enterprise servers, operating systems, and networked environments to ensure system availability and performance
Manage user accounts, access controls, and permissions in accordance with security policies and operational requirements
Perform system monitoring, maintenance, and performance tuning to ensure reliable operation of IT infrastructure
Execute system patching, updates, and configuration changes to maintain compliance with cybersecurity standards
Support backup and recovery operations to ensure data protection and system continuity
Troubleshoot system issues and perform root cause analysis to resolve technical problems in a timely manner
Develop and maintain scripts to automate system administration tasks and improve operational efficiency
Create and maintain standard operating procedures, system documentation, and knowledge base materials
Support system security efforts by implementing required controls and maintaining compliance with applicable IT security requirements
Assist with system upgrades, technology refresh efforts, and infrastructure lifecycle management activities
Ensure users have secure and reliable access to systems and services required for mission execution

Benefits

medical, dental, and vision insurance
company-paid short-term and long-term disability coverage
company-paid life and AD&D insurance with additional voluntary options
a 401(k) and Roth retirement plan with employer matching
paid time off that increases with tenure
11 paid federal holidays
FSA and HSA options
commuter benefits
annual education reimbursement for approved training and certifications
employer-paid identity protection
optional supplemental coverages such as accident, cancer, critical illness, and hospital indemnity