Linux Specialist

Position: Linux + SQL Specialist

Location: Chicago, IL

Exp: 10 + Years

Essential Technical Skills

• SQL Proficiency: Ability to create, read, update, and delete data efficiently; knowledge of MySQL, PostgreSQL, Oracle, or Microsoft SQL Server

• Database Management Systems (DBMS): Experience managing relational databases and performing data modelling.

• Linux Expertise: Proficiency in Linux distributions (e.g., Red Hat Enterprise Linux, CentOS, Ubuntu); knowledge of system security, permissions, firewall rules, and shell scripting

• Programming and Scripting: Python or Bash scripting for automation and integrating data pipelines

• Data Tools: Familiarity with analytical tools like Power BI, Tableau, or cloud platforms (AWS, Azure) is advantageous

Key Responsibilities

• Database Design and Management: Develop, maintain, and optimize database schemas using SQL; design table structures and relationships to support business needs

• Query Optimization: Write and improve SQL queries to enhance performance, troubleshoot slow-running queries, and implement indexing strategies.

• Data Analysis and Reporting: Extract, analyse, and report data from large datasets using SQL along with tools like Python or Tableau

• Linux System Administration: Install, configure, and manage Linux servers, including user account management, file system maintenance, and process monitoring

• Scripting and Automation: Use Bash or Python scripts to automate tasks such as backups, data import/export, and routine maintenance

• Troubleshooting and Debugging: Identify and resolve issues in SQL queries, database interactions, and Linux-based applications

• Collaboration: Work with cross-functional teams including developers, data analysts, and IT administrators to maintain system integrity and optimize processes