HR Specialist Salary. HR Specialist average salary is $44,817, median salary is $42,000 with a salary range from $22,880 to $90,000.HR Specialist salaries are collected from government agencies and companies. Each salary is associated with a real job position.HR Specialist salary statistics is not exclusive and is for reference only.R Specialist Salary. HR Specialist average salary is $44,817, median salary is $42,000 with a salary range from $22,880 to $90,000.