I hope this message finds you well. I am writing to express my interest in IT positions. With 5 years' work experience in the IT Industry. I have experienced many Linux distributions with Linux System Administration and server configurations and troubleshooting skills. I believe I could make a valuable contribution to your team.
I would greatly appreciate the chance to discuss my qualifications further or answer any questions you may have.
Thank you for your time, and I look forward to the possibility of working together.