Sr. Systems Administrator - Web/App Server Administration

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Job Overview

As a Senior Systems Administrator focusing on Web and Application Server Administration at CyberCoders, you will play a crucial role in managing and optimizing our web and application server environments. Your responsibilities will encompass system upgrades, performance monitoring, security management, and troubleshooting to ensure high availability and security of our applications. You will collaborate with cross-functional teams to implement best practices, develop comprehensive documentation, and contribute to IT strategies aimed at enhancing operational efficiency and performance.

Job Responsibilities

• Administer, configure, and maintain web and application servers to ensure optimal performance and reliability.
• Monitor system performance, conduct regular audits, and implement improvements as necessary.
• Respond to and resolve system issues and outages in a timely manner to minimize downtime.
• Develop and manage backup and recovery strategies to protect critical systems and data.
• Implement security patches and updates to safeguard applications against vulnerabilities.
• Collaborate with development teams to deploy new applications and ensure their integration with existing systems.
• Document system configurations, processes, and technical specifications for future reference.
• Participate in capacity planning and performance tuning activities to enhance system utilization.
• Provide technical support and guidance to junior systems administrators and IT staff.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in systems administration with a focus on web and application servers.
• Strong understanding of server architectures and operating systems (Linux and Windows).
• Proficient in scripting and automation using languages such as Bash, Python, or PowerShell.
• Experience with web servers (Apache, Nginx) and application servers (Tomcat, JBoss).
• Familiarity with virtualization technologies (VMware, Hyper-V) and cloud platforms (AWS, Azure).
• Strong troubleshooting and problem-solving skills with the ability to work under pressure.
• Excellent communication skills, both verbal and written.
• Relevant certifications (e.g., MCSE, RHCE, AWS Certified Solutions Architect) are a plus.

Technologies & Tools

The Senior Systems Administrator will primarily work with various technologies and tools, including but not limited to server operating systems (Windows Server, Red Hat Linux), web server software (Apache, Nginx), application servers (Tomcat, JBoss), scripting languages (Bash, Python), and cloud services (AWS, Azure). Familiarity with monitoring tools (Nagios, Zabbix), configuration management frameworks (Ansible, Chef), and virtualization platforms (VMware, Hyper-V) will be essential for this role.

Ideal Candidates

Ideal candidates for this position will possess a proactive and strategic mindset, demonstrating the ability to anticipate issues and implement solutions efficiently. They will be detail-oriented, with a strong sense of responsibility for system integrity and performance. Successful candidates will also be adept at collaboration, showing ability to work teams effectively while fostering a positive and productive work environment. A passion for technology and a commitment to professional growth will set the ideal candidate apart.