How long does methylin stay in your system? Methylin stays in your system for 15 to 24-hours. This medication may cause side effects, such as nausea, headache, nervousness and insomnia.
The range for a mid-level engineer with a master's degree and five to 10 years of experience is $74,007 to $108,640, and the range for a senior engineer with a master's degree or doctorate and over 15 years of experience is $97,434 to $138,296.he range for a mid-level engineer with a master's degree and five to 10 years of experience is $74,007 to $108,640, and the range for a senior engineer with a master's degree or doctorate and over 15 years of experience is $97,434 to $138,296.
How much does a Senior Project Engineer make? The average Senior Project Engineer salary is $94,657. Filter by location to see Senior Project Engineer salaries in your area. Salary estimates are based on 2,120 salaries submitted anonymously to Glassdoor by Senior Project Engineer employees.