Physical Scientist (General)

Please see announcement on USAJOBS for available locations. Summary Organizational Location: This position is with the Department of Homeland Security, within U.S. Customs and Border Protection, Operations Support, Office of Laboratories and Scientific Services, located in Guaynabo, PR; Donna, TX; Memphis, TN; Anchorage, AK; Otay, CA; Long Beach, CA; and Newark, NJ. The open period for this job opportunity announcement may be extended to allow for a sufficient applicant pool. Duties Additional selections may be made beyond the total number of vacancies specified using this vacancy announcement. Further selections may also be made for additional organizational divisions and/or units within the duty location(s) listed above. CBP employees demonstrate the highest level of commitment to protect and serve the United States of America and to exemplify the CBP Core Values of Vigilance, Service to Country and Integrity. Learn more about CBP's mission, core values and careers at This position starts at a salary of $50,460.00 (GS-7, Step 1) to $80,243.00 (GS-9, Step 10) with promotion potential to $116,362 (GS-12 Step 10). GS Salary: Visit this link to view the locality pay tables by geographic area. If you do not see your geographic area listed, select the "Rest of United States" pay table. Some positions fall under a special pay rate depending on the series, grade level and location of the position. Please visit this link to view special pay rate charts. While serving as a Physical Scientist (General), your duties will include: Receiving samples submitted for analyses, reviews background material, performs preliminary examination of the samples; Organizing and writing test reports and briefings, articulating technical findings, interpretations, and conclusions; and Providing general advice to CBP employees on sampling and sample storage procedures. Requiremennts You must be a U.S. Citizen to apply for this position Males born after 12/31/1959 must be registered with Selective Service Primary U.S. residency for at least three of the last five years (additional details below) All pre-employment processes will be conducted in English You may be required to pass a background investigation CBP follows the DHS Drug-Free Workplace Plan for drug testing procedures As an employee of CBP, you will be joining a workforce that is dedicated to accomplishing our mission while maintaining the trust of our Nation by strictly adhering to all government ethics standards. Your conduct will be subject to the ethics rules applicable to all Executive Branch employees, and to CBP employees specifically, as well as the criminal conflict of interest statutes. Once you enter on duty, these rules include obtaining approval for outside employment or business activity, to ensure such employment or business activity is not prohibited and does not interfere or conflict with performance of your official duties. Please review further details via the following link. DHS uses E-Verify, an internet-based system, to confirm the eligibility of all newly hired employees to work in the United States. Learn more about E-Verify including your rights and responsibilities. Bargaining Unit: This is a bargaining unit covered position, represented under the National Treasury Employees Unions - NTEU. For local chapter contact information see Chapter Websites - National Treasury Employees Union - NTEU Qualifications Basic Requirements: You must provide supporting documentation in your application to show you meet the basic requirement below. Degree: physical science, engineering, or mathematics that included 24 semester hours in physical science and/or related engineering science such as mechanics, dynamics, properties of materials, and electronics. or Combination of education and experience -- education equivalent to one of the majors shown in 1 above that included at least 24 semester hours in physical science and/or related engineering science, plus appropriate experience or additional education. You qualify for this position if you meet the basic requirement listed above and possess one year of specialized experience or substitution of education, if applicable, as described below.Specialized Experience:GS-07 Experience: You qualify for the GS-07 grade level if you possess 1 year of specialized experience equivalent to at least the next lower grade level, performing duties such as: Writing reports on analyses; Receiving samples submitted for analyses; and Reviewing background material, performing preliminary examination and results. GS-09 Experience: You qualify for the GS-09 grade level if you possess 1 year of specialized experience equivalent to at least the next lower grade level, performing duties such as: Providing advice to employees on sampling and sample storage procedures, analytical methodology, instrumentation validation, application and troubleshooting, and problems associated with analyzing samples as well as solutions; Writing management briefs and significant event reports; and Developing identity, grade, and composition of sample. NOTE: Your resume must explicitly indicate how you meet this requirement, otherwise you will be found ineligible. Please see the "Required Documents" section below for additional resume requirements. GS-07 Education Substitution: Successful completion of one year of full-time graduate education from an accredited college or university may substitute for the experience required at this level. This education must demonstrate the knowledge, skills, and abilities necessary to do the work. Check with your school to determine how many credit hours comprise a year of graduate education. If that information is not available, use 18 semester or 27 quarter hours. or A bachelor's degree with Superior Academic Achievement (SAA) may also substitute for the experience required. It is based on (1) class standing, (2) grade-point average (i.e., GPA 3.0 or higher of a possible 4.0, excluding pass/fail credits. Pass/fail credits cannot be more than 10% of total credits), or (3) honor society membership. Review Superior Academic Achievement (SAA) to see if you qualify under this provision. Please see for additional information. GS-09 Education Substitution: Two years of progressively higher level graduate education leading to a Master's degree or equivalent graduate degree from an accredited college or university may substitute for experience required at this level. This education must demonstrate the skills necessary to do the work. Check with your school to determine how many credit hours comprise two years of graduate education. If that information is not available, use 36 semester or 54 quarter hours.Combining Experience and Education: When combining education with experience, first determine the applicant's total qualifying education as a percentage of the education required for the grade level; then determine the applicant's experience as a percentage of the experience required for the grade level; finally, add the two percentages. The total percentage must equal at least 100 percent to qualify an applicant for that grade level. More information on this qualification standard is located here. 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. You must meet all qualification requirements, including education if applicable to this position, subject to verification at any stage of the application process by 09/01/2026. In order to be considered for this position, you must complete all required steps in the process. In addition to the application and application questionnaire, this position requires an online assessment. The online assessment measures critical general competencies required to perform the job. Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Cheating on the online assessment may also result in your removal from consideration. The Office of Personnel Management (OPM) must authorize employment offers made to current or former political appointees. If you are currently, or have been within the last 5 years, a political Schedule A, Schedule C, Non-career SES or Presidential Appointee employee in the Executive Branch, you must disclose this information to the Human Resources Office. Background Investigation: U.S. Customs and Border Protection (CBP) is a federal law enforcement agency that requires all applicants to undergo a thorough background investigation prior to employment in order to promote the agency's core values of vigilance, service to country, and integrity. During the screening and/or background investigation process, you will be asked questions regarding any felony criminal convictions or current felony charges, the use of illegal drugs (e.g., marijuana, cocaine, heroin, LSD, methamphetamines, ecstasy), and the use of non-prescribed controlled substances including any experimentation, possession, sale, receipt, manufacture, cultivation, production, transfer, shipping, trafficking, or distribution of controlled substances. For additional information on the preemployment process, review the following link: Applicant Resources | CBP Careers Residency: There is a residency requirement for all applicants not currently employed by CBP. Individuals are required to have physically resided in the United States or its protectorates (as declared under international law) for at least three of the last five years. If you do not meet the residency requirement and you have been physically located in a foreign location for more than two of the last five years, you may request an exception to determine if you are eligible for a residency waiver by meeting one or more of the following conditions: Working for the U.S. Government as a federal civilian or as a member of the military A dependent who was authorized to accompany a federal civilian or member of the military who was working for the U.S. government Participation in a study abroad program sponsored by a U.S. affiliated college or university Working as a contractor, intern, consultant or volunteer supporting the U.S. government Probationary Period: All employees new to the federal government must serve a one year probationary period during the first year of his/her initial permanent federal appointment to determine fitness for continued employment. Current and former federal employees may be required to serve or complete a probationary period. Education Please see the Qualifications and Required Documents sections for more information if education is applicable to this position. Additional Information Reasonable Accommodation (RA) Requests: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments, if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments here. Positions with known promotion potential do not guarantee promotion, nor is the promise of promotion implied. The Department of Homeland Security encourages persons with disabilities to apply, to include persons with intellectual, severe physical or psychiatric disabilities, as defined by 5 CFR 213.3102(u), and/or Disabled Veterans with a compensable service-connected disability of 30 percent or more as defined by 5 CFR 315.707. Veterans, Peace Corps/VISTA volunteers, and persons with disabilities possess a wealth of unique talents, experiences, and competencies that can be invaluable to the DHS mission. If you are a member of one of these groups, you may not have to compete with the public for federal jobs. To determine your eligibility for non-competitive appointment and to understand the required documentation, click on the links above or contact the Servicing Human Resources Office listed at the bottom of this announcement. Please upload your resume under the "Resume" document type. Any other relevant supporting documents should be uploaded under their appropriate document types as mentioned above. Only resumes up to a total of two pages will be accepted. Applicants with resumes exceeding two pages will be removed from consideration. Do not submit documents as a PDF Portfolios. 213.3102(u), and/or Disabled Veterans with a compensable service-connected disability of 30 percent or more as defined by 5 CFR 315.707. Veterans, Peace Corps/VISTA volunteers, and persons with disabilities possess a wealth of unique talents, experiences, and competencies that can be invaluable to the DHS mission. If you are a member of one of these groups, you may not have to compete with the public for federal jobs. To determine your eligibility for non-competitive appointment and to understand the required documentation, click on the links above or contact the Servicing Human Resources Office listed at the bottom of this announcement. Please upload your resume under the "Resume" document type. Any other relevant supporting documents should be uploaded under their appropriate document types as mentioned above. Only resumes up to a total of two pages will be accepted. Applicants with resumes exceeding two pages will be removed from consideration. Do not submit documents as a PDF Portfolios. Customs & Border Protection (CBP): Securing America's Borders The Department of Homeland Security (DHS) is calling on those who want to help protect American interests and secure our Nation. DHS Components work collectively to prevent terrorism; secure borders and our transportation systems; protect the President and other dignitaries; enforce and administer immigration laws; safeguard cyberspace; and ensure resilience to disasters. We achieve these vital missions through a workforce spanning hundreds of occupations. Make an impact; join DHS. Discover a challenging and rewarding career with U.S. Customs and Border Protection (CBP), the sole organization responsible for securing the nation's borders. At CBP, we: Secure and facilitate trade and travel while enforcing hundreds of U.S. regulations, including immigration and drug laws Screen passengers, vehicles, and shipments entering our country Seize illegal narcotics, vehicles, and agricultural products and prohibited goods. Prevent unauthorized entry into the country Rescue individuals who fall into dangerous conditions traversing our border Connect with us: X: CBP, CBPJobs, CBPHRAsstComm LinkedIn: U.S. Customs and Border Protection Instagram: CBPJobs Facebook: CBP Jobs Threads: CBPJobs #J-18808-Ljbffr U.S. Customs and Border Protection