Your resume must also demonstrate at least one year of specialized experience at or equivalent to the GS-11 grade level or pay band in the Federal service or equivalent experience in the private or public sector. Specialized experience must demonstrate the following: 1) Serving as a technical expert to develop, plan, and implement major environmental compliance programs; 2) Authoring scopes of work, permits, and environmental impact documentation; 3) Reviewing engineering plans and specifications to ensure strict compliance with all laws, rules, and regulations; 4) Coordinating with contractors and multi-disciplinary teams; 5) Tracking short-term and long-term program goals 6) Evaluating policy changes to advise leadership regarding abatement and environmental management systems (EMS). Additional qualification information can be found from the following Office of Personnel Management website: https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/0800/environmental-engineering-series-0819/ 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.