Your resume must also demonstrate at least one year of specialized experience at or equivalent to the GS-9/11 grade level or (DP-03) pay band in the Federal service or equivalent experience in the private or public sector. Specialized experience must demonstrate the following: 1) Software development and performance analysis; 2) Creating test cases, running test cases, conducting performance analysis on data, and summarizing in reports; 3) Utilizing MATLAB and scripting skills to help dissect data further for analysis; and 4) Developing automated post processing tools as required. Additional qualification information can be found from the following Office of Personnel Management website: 0801 Series: General Engineering Series 0801 (opm.gov) 1310 Series: Physics Series 1310 (opm.gov) 1320 Series: Chemistry Series, 1320 (opm.gov) 1520 Series: Mathematics Series 1520 (opm.gov) 1550 Series: Computer Science Series 1550 (opm.gov) Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.