System Administrator (CSE III)

Aetos Systems•Merritt Island, FL

About The Position

We are seeking a skilled and dedicated Systems Administrator to join our IT team. The ideal candidate will be responsible for managing and maintaining our IT infrastructure, ensuring optimal performance and operations across multiple subsystems. This is a hands-on role that requires deep technical knowledge, strong problem-solving skills, and the ability to lead projects and work independently in a task-oriented, schedule-driven environment. This is a represented salaried position with the IBEW Union.

Requirements

A Bachelor’s degree in Information Technology, Cyber Security, Information Systems, or other related degree.
A minimum of five years relevant experience and Sec+, CySA+, GSEC, or SSCP.
Experienced with performing patch and vulnerability management.
Experienced with troubleshooting applications and end-user device issues, servers, and databases.
Familiar with networking concepts to include, but not limited to, VLANs, firewalls, subnets, DNS, and IPv4.
Familiar with Azure/AWS/Google cloud computing concepts.
Experience with device configuration and installations such as desktops, servers, DC’s, PDU’s, UPS, etc.
Experience working with PowerShell, Backup solutions, Maximo, ServiceNow.
Familiar with automation tools.
Must be a US Citizen with ability to obtain a NASA background investigation
Must be able to pass initial and random drug testing
Must demonstrate expertise in IT Enterprise Operations
Experience with Microsoft Windows OS, and Linux
Experience with SIEM, and flaw remediation tools.
Excellent customer service skills
Experience troubleshooting network related issues
Excellent oral and written communication skills
Works under general supervision
CompTIA: Network+; Security+
Valid DoD 8570 IAT Level II: Security+ or higher Certification (or 8140)
Microsoft 365 Administrator certifications
Azure/AWS certifications
CCNA/Juniper certifications

Responsibilities

Research, design, develop, test, and oversee system administration responsibilities for network applications supporting customer network security requirements.
Works directly with system administration and IT security teams to monitor and implement IT security principles and requirements.
Advises management and technical teams on IT security principles and applications.
Support system audits as required by industry security standards.