Senior Systems Administrator: IT Infrastructure Specialist

3 weeks ago


Huntsville, Alabama, United States deciBel Research Full time
Job Title: Senior Systems Administrator: IT Infrastructure Specialist

Job Summary:
deciBel Research is seeking a highly skilled Senior Systems Administrator to support and enhance our IT infrastructure in a classified environment. The ideal candidate will have a strong background in system administration, with expertise in Linux and Windows operating systems, and experience with conducting vulnerability scans and remediating identified vulnerabilities.

Responsibilities:
Perform day-to-day system administration tasks for both hardware and software components within a classified environment.
Participate in the design, architecture development, and documentation of IT systems, ensuring robust and scalable solutions.
Set up, configure, and deploy servers, workstations, and desktop devices.
Implement automated provisioning tools and processes to streamline system deployments.
Monitor system performance and ensure the reliability and availability of IT infrastructure.
Perform regular system upgrades, patches, and security updates.
Manage and maintain backups, disaster recovery plans, and data integrity.
Ensure compliance with all relevant security standards and best practices.
Perform security audits, vulnerability assessments, and penetration testing.
Participate in the configuration and troubleshooting of networking components, support networks, and connected devices.
Participate in the configuration management process and maintain comprehensive documentation of system configurations, procedures, and troubleshooting guides.
Track and report on system performance, security incidents, and compliance status.
Create and maintain user manuals and IT policies.
Ensure consistent technical direction and understanding among staff members, maintaining uniform IT processes, practices, and documentation across the system.

Requirements:
Associate Degree or higher in a related technical field.
5 years' experience performing as a Sr. System Administrator, particularly in a classified environment.
Ability to obtain a TS/SCI.
CompTIA Security+ Certification.
Expertise in the installation, configuration, and maintenance of Linux and Windows operating systems.
Experience with conducting vulnerability scans and remediating identified vulnerabilities.
Excellent problem-solving skills and ability to respond to technical issues promptly.
Strong interpersonal skills, with the ability to interface with team members and senior leaders effectively.
Familiarity with DISA STIG requirements.

Preferred Skills:
CompTIA Network+ Certification.
Cisco CCNA Certification.
Active TS/SCI.
Proficiency with scripting languages such as Bash and Python.

What We Offer:
deciBel Research offers a competitive salary and benefits package, as well as opportunities for professional growth and development. If you are a motivated and experienced Senior Systems Administrator looking for a new challenge, please submit your application.

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