Your resume must also demonstrate at least one year of specialized experience at or equivalent to the NH-02 pay band (GS-11 equivalent) in the Federal service or equivalent experience in the private or public sector. Specialized experience must demonstrate the following: As a professional engineer, serving as an expert in the resolution of the most challenging industrial engineering problems, demonstrate comprehensive mastery of industrial engineering design and its standards, codes, techniques practices and communicate effectively, including the preparation presentation of briefings and talks to high-ranking military, civilians, managers. Additional qualification information can be found from the following Office of Personnel Management website: 0896 Series: https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/0800/files/all-professional-engineering-positions-0800.pdf 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.