Summary Salary for Downingtown, PA. GS-12: $95,694 (Step 01) through $124,398 (Step 10). This is not a remote position. This position requires the employee to physically report to work at the office designated by the vacancy announcement, periodic telework may be approved. Responsibilities As a Physical Scientist for the Hydrologic Studies Unit in the Downingtown Office, within the Pennsylvania Water Science Center, some of your specific duties will include: Serve as a liaison between employees and Federal/State Governments, local offices, and private organizations who are affected by, or otherwise have a shared interest in, geologic, geomorphic, and hydrologic practices and problems in the regional area. Plan, direct, and/or carry out complex scientific studies that describe and interpret hydrologic conditions in order to define, analyze, forecast, or describe both natural and human-induced hydrologic changes in the area. Determine the overall nature, scope, and approach for water-resources investigations that will effectively address identified hydrologic problems and needs. Evaluate and determine alternative approaches, data collection methods, and analytical procedures to assure that project objectives are met, and results are valid and reliable. Write interpretive technical articles and reports that document the objectives, scope, approach, results, and conclusions of water-resource investigations. Operate a government vehicle as an incidental driver. Physical Demands: Field assignments involve outdoor work where there is considerable walking and climbing over rough or mountainous terrain. The work may require physical exertion such as lifting heavy objects over 50 pounds, crawling in restrictive spaces and defending oneself against physical attack. Requirements Conditions of Employment Key Requirements: Selectee may be subject to serving a one-year probationary period. More requirements are listed under Qualifications and Other Information. Selectee must provide a valid state driver's license & safe driving record. Selectee subject to successful completion of a pre-employment medical exam. Special Requirements: Driver's License/Driving Record: You will be required to operate a government-owned or -leased vehicle in the performance of your official duties. Applicants for this position must meet the following requirements: (1) possess a valid State license, and (2) possess a safe driving record. If selected, you will be required to provide proof of a valid State license & a copy of your driving record. Pre-Employment Medical: Taking and passing a pre-employment medical examination at Federal expense is required due to the physical demands of this job. Travel for official business: the selectee will be required to apply for a charge card within 30 calendar days of appointment. Individuals who have delinquent account balances from a previous Government charge card will be required to satisfy their existing obligation before a new card can be issued. A background investigation will be required for this position. Continued employment will be subject to the applicant's successful completion of a background security investigation and favorable adjudication. Failure to successfully meet these requirements will be grounds for termination. Throughout the recruitment and hiring process we will be communicating with you via email; therefore, it is imperative that the email address you provide when applying for this vacancy remains active. Should your email address change, please notify the point of contact identified in the vacancy announcement as soon as possible so that we can update our system. If you are a Federal employee applying for a promotion (under merit promotion procedures) you must meet time-in-grade requirements by the closing date of the announcement. Qualifications BASIC EDUCATION REQUIREMENT: Applicants must meet A or B below to satisfy the basic education requirement for Physical Scientist, all grade levels. A. Successful completion of a full 4-year course of study in an accredited college or university leading to a bachelor's or higher degree in physical science, engineering, or mathematics that included 24 semester hours or the equivalent in physical science and/or related engineering science such as mechanics, dynamics, properties of materials, and electronics. **OR B. A combination of education and experience--education equivalent to one of the majors shown in "A" above (24 semester hours or the equivalent in physical science, engineering, or mathematics) that included at least 24 semester hours or the equivalent in physical science and/or related engineering science as described above, plus appropriate experience and/or additional education for a total of 4 years. The education or combined education and experience must be comparable in type, scope and thoroughness to that acquired through successful completion of a 4-year course of study as described in "A" above. For GS-12: In addition to the basic education requirement as stated above, applicants must meet the following to qualify for the GS-12 level: One year of appropriate professional experience that is in or directly related to the duties of the position to be filled is qualifying if it is equivalent to at least the GS-11 level in the Federal service, and if it equipped the applicant with the knowledge, skills and abilities to perform successfully the duties of the position. Examples of such experience may include planning and executing complex physical science studies, which usually involved intensive investigations into recognized phenomena. This work typically involved conventional methods and techniques though it required going beyond clear precedents, and required adapting methods to the problems at hand and interpreting findings in terms of their scientific significance. At this level, physical scientists have the ability to independently perform scientific work of considerable difficulty. You must meet all qualification and eligibility requirements for the position by the closing date of the announcement. Education Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g. Peace Corps, AmeriCorps) and other organizations (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. You will receive credit for all qualifying experience, including volunteer experience. Education completed in colleges or universities outside the United States may be used to meet the above requirements. You must provide acceptable documentation that the foreign education is comparable to that received in an accredited educational institution in the United States. For more information on how foreign education is evaluated, visit: https://www.usgs.gov/about/organization/science-support/human-capital/how-foreign-education-evaluated-federal-jobs . Additional Information Other Information: Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position. The application contains information subject to the Privacy Act (P.L. 93-579, 5 USC 552a). The information is used to determine qualifications for employment, and is authorized under Title 5, USC, Section 3302 and 3361. The Department of the Interior (DOI) places a high value on diversity of experience and cultural perspectives and encourages applications from all interested eligible candidates. Diversity, equity, inclusion, and accessibility (DEIA) are fundamental principles that guide the Department and allow us to successfully achieve our mission. THE FEDERAL GOVERNMENT IS AN EQUAL OPPORTUNITY EMPLOYER. Agency Benefits: USGS has determined that the duties of this position are suitable for telework and the selectee may be allowed to telework in accordance with the DOI Telework policy and with supervisor approval. The official worksite for the selectee is the duty station identified in this vacancy announcement. The selectee will typically report to this duty location on a regular and recurring weekly basis. For additional information on our internal telework policy, please reference the Department of the Interior Telework Handbook at: https://www.doi.gov/telework/policies. Working for the U.S. Geological Survey offers a comprehensive benefits package that includes paid vacation, sick leave, and holidays; health, life, dental, vision, and long term care insurance, flexible spending accounts, and participation in the Federal Employees Retirement System.