Senior Systems Administrator — Windows & Security Infra Lead

General Dynamics - IT; Tampa (FL); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

401K with company match

Health & wellness packages

Education & certifications support

Paid vacation & holidays

Job summary

General Dynamics - IT is seeking a Systems Administrator Senior to maintain and support Windows servers, ensuring security, availability, and performance. The role involves patching, troubleshooting, and collaborating with IT teams to deliver robust infrastructure solutions at an on-site location in Tampa, FL.

The candidate should have DoD 8140/8570 certifications and 3+ years of related experience, with US Citizenship and the ability to obtain TS/SCI after hiring.

Qualifications

• Experience in systems administration and infrastructure management.
• Understanding of Certificate Lifecycle Management.
• Ability to prepare comprehensive documentation for systems administration tasks.

Responsibilities

• Troubleshoot issues within Windows Server 2019/2022 Operating Systems.
• Perform regular maintenance tasks including patching and remediation.
• Manage certificate lifecycle management processes for web servers and secure communication channels.
• Collaborate with IT teams to design and implement infrastructure solutions.
• Ensure compliance with security policies, regulations, and best practices.
• Build, deploy, and maintain server applications and proprietary software.
• Install critical system patches and perform system upgrades.
• Interact with end-users to understand and evaluate functional requirements.
• Interface with third-party vendors for troubleshooting and support.
• Maintain system documentation and prepare process guides.
• Support projects to enhance operational efficiency and security.
• Track and escalate problems at the appropriate priority level.
• Produce management reports and informational packets to support process improvements

Skills

Systems administration

Certificate lifecycle management

Documentation

PowerShell

Education

DoD 8140/8570 Certification

Job description

General Dynamics - IT is seeking a Systems Administrator Senior to maintain and support Windows servers, ensuring security, availability, and performance. The role involves patching, troubleshooting, and collaborating with IT teams to deliver robust infrastructure solutions at an on-site location in Tampa, FL.

The candidate should have DoD 8140/8570 certifications and 3+ years of related experience, with US Citizenship and the ability to obtain TS/SCI after hiring.