The average technical salary at Shelton was $53,770 , which is 34 percent lower than the average salary for this job in Washington, and 33 percent lower than the national average for this job . Technical salaries at Shelton typically range from $46,146 to $63,428 (25th to 75th percentile). The highest reported technical salary was $101,853. There are 9 employees at Shelton with the job title technical.