- 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.
- Security Clearance: You are required to obtain a Secret or higher level clearance for this position.
Basic Requirement: 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 listed above that included at least 24 semester hours in physical science and/or related engineering science, plus appropriate experience or additional education.ANDExperience: You qualify for the GS-13 grade level if you possess 1 year of specialized experience equivalent to at least the next lower grade level, performing duties such as:
- Preparing, communicating, and reporting examination results and conclusions and illustrative exhibits for court use;
- Serving as a subject matter expert in federal and other court systems to present evidence and testimony;
- Gathering, processing, and analyzing scientific and technical data and summarizing for strategic and operational decision-making;
- Planning, and organizing projects, programs, and initiatives, coordinating with staff and management; and
- Communicating conclusions. alternatives, and recommendations on national policies, programs, and studies.
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.
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 08/27/2026.
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.
Please see the Qualifications and Required Documents sections for more information if education is applicable to this position.
The vacancy questionnaire includes four short, free-response essay questions. This provides an opportunity for you to highlight your dedication to public service for the hiring manager and agency leadership (or designee(s)). While your responses are not required and will not be scored, we encourage you to thoughtfully address each question. Please provide a response of 200 words or less to each question. You will be asked to certify that you are using your own words and did not use a consultant or artificial intelligence (AI) such as a large language model (LLM) like ChatGPT or Copilot. https://apply.usastaffing.gov/ViewQuestionnaire/13041654
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.
Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.
You will be evaluated for this job based on how well you meet the qualifications above.
This position is being filled under a Direct Hire Authority. We will review your resume and supporting documentation to ensure you meet the minimum qualification requirements. All applicants who meet minimum qualifications and any basic requirements applicable to this position, will be forwarded to the hiring manager for consideration and may be contacted for an interview. As a part of the interview process, additional selection criteria may be administered by the hiring manager.
The competencies or knowledge, skills, and abilities needed to perform this job are:
- Professional knowledge of physical science sufficient to serve as a subject matter expert in the principles and methodologies of forensic science and applying the skills; accordingly, to apply and evaluate new developments to unprecedented issues; to conduct innovative work of wide scope, difficulty, and complexity in unchartered areas of forensic science; to provide technical and scientific advice to other Headquarters and field offices and other agencies.
- Ability to research, test, and evaluate equipment and systems and extend and adapt them to resolve highly complex, critical, or obscure forensic issues or problems.
- Comprehensive and practical knowledge of CBP and government-wide operational administrative procedures, policies, laws, and regulations as well as a thorough knowledge of the principles of general administration of technically oriented procedures, policies, laws, and regulations.
- Extensive experience and knowledge in conducting technical training for other forensic experts or law enforcement officers, including the preparation of class presentations and training materials.
Veterans: Veterans preference does not apply to selections made using the Direct Hire Authority. Veteran applicants will be considered along with all other applicants who apply.
Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) Eligibles: If you have never worked for the federal government, you are not CTAP/ICTAP eligible. View information about
CTAP/ICTAP eligibilityon OPM's Career Transition Resources website. To be considered under CTAP/ICTAP, you must have knowledge, skills, abilities and/or competencies as defined above which clearly exceed the minimum qualification and any applicable basic requirements for the vacancy. In addition, you must submit the supporting documents listed under the Required Documents section of this job announcement.
