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System Administrator with Security Clearance

People, Technology and Processes LLCDoral, FL🇺🇸United StatesPosted Oct 22, 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to elevate your technical expertise while managing critical infrastructure for a mission-driven organization. You will thrive here if you are a proactive problem-solver who enjoys high-impact system administration and collaborating within a dynamic, security-focused team. Apply today to advance your career and take ownership of complex, large-scale systems in this rewarding environment.

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Doral, FL, United States
Posted
Yesterday
LinuxWindows Server

Job Description

Position Title: System Administrator Location: Doral, FL Clearance Required: TS/SCI   Responsibilities (including, but not limited):  Supporting infrastructure services, operations, and maintenance across multiple geographic locations and networks  Planning, building, patching, and maintaining servers in a production environment  Hardware configuration; server setup; software/OS installation; and applications implementation, upgrade, security, and auditing  Providing technical support for internal clients and proactive problem identification to maintain system availability, as well as root-cause analysis for any system failures  Enhancing operations and efficiency in accordance with the mission requirements  Evaluating and recommending hardware and software upgrades and must be able to design and plan for the growth of the infrastructure  Completing projects within agreed to timelines and within pre-defined budgetary constraints  Administration of Windows based servers and associated software applications  Maintaining high quality documentation, willing to capture details and keep comprehensive change management records.

Other duties as assumed  3+ years’ experience managing systems and the various data sources. Proficient with Linux Red Hat, Windows operating systems and servers; virtual machine environment setup configuration and maintenance. Proficient in performing Information Assurance (IA) scans across multiple operation systems, Servers, Workstations, and other End Points. Must have Security + and Microsoft Windows Server certifications.  3+ years’ experience with data management, discovery, and visualization techniques  Bachelor's degree (preferred)

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