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Interdisciplinary Engineer (Fire Research Engineer)

ATF
Beltsville, MD Full Time
POSTED ON 6/3/2026
AVAILABLE BEFORE 7/2/2026
Summary

This position is located in the Fire Research Laboratory within Laboratory Services, Office of Science and Technology. The incumbent serves as the Bureau's expert technical authority in fire science and the testing/forensic evaluation of evidence from criminal investigations.

Duties

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The Fire Research Laboratory is separated into two sections, Engineering and Laboratory that work together to provide scientific support to ATF Certified Fire Investigators (CFI's) in the field. Incumbents in the Engineering Section work directly with CFI's by conducting engineering analyses in support of origin and cause of fires and explosions. Engineers in the Laboratory Section primarily conduct testing in support of criminal investigations and maintain and develop new instrumentation.

The major duties of the Interdisciplinary Engineer (Fire Research Engineer) position include, but are not limited to, the following:

  • Performs forensic fire research engineering examinations/testing/analyses with minimal technical guidance.
  • Uses appropriate laboratory techniques to determine fire/explosion related aspects of fuels, ignition, heat transfer, fire science, and fire dynamics.
  • Draws conclusions based on fully documented examination of the evidence/scenes and interpretation of scientific results, and prepares laboratory reports.
  • Works with senior engineers to evaluate new technology/equipment and scientific techniques for adoption by Laboratory Services.
  • Provides expert witness testimony in state and federal courts on the basis of scientific conclusions.

Requirements

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Conditions of employment

The requirements listed below must be met by the closing date of the announcement.

Key Requirements

  • Must be U.S. Citizen or National
  • Selective Service registration is required for males born on, or after, December 31st 1959. Those not registered should have an approved exemption on file.
  • May be required to serve a one-year probationary period.
  • Must be a current permanent Department of Justice employee with competitive status or a CTAP/RPL eligible candidate.
  • Pass drug screening and subject to random drug test.
  • Suitable for Federal employment determined by background investigation.
  • Must meet all applicable time-in-grade requirements by the closing of this announcement.
  • Financial Disclosure: If selected, you may be required to disclose financial information in accordance with DOJ and Federal ethics guidelines.

MOBILITY PLAN: New employees hired pursuant to this vacancy announcement must sign a mobility agreement. The purpose of ATF's mobility policy is to enhance career development and progression, and achieve mission and business effectiveness. To accomplish these objectives, the mobility plan will facilitate the movement of employees through special short-term assignments or permanent reassignments throughout the Bureau. Applicants who decline to sign a mobility agreement, as required, will be removed from the hiring process. This is a non-bargaining unit position.

Qualifications

To qualify for the Interdisciplinary Engineer (Fire Research Engineer) position at the GS-14 grade, you must meet the following requirements by the closing date of this announcement.

Basic Requirements

  • Degree: Engineering. To be acceptable, the program must: (1) lead to a bachelor's degree in a school of engineering with at least one program accredited by ABET; or (2) include differential and integral calculus and courses (more advanced than first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid mechanics, hydraulics; (d) thermodynamics; (e) electrical fields and circuits; (f) nature and properties of materials (relating particle and aggregate structure to properties); and (g) any other comparable area of fundamental engineering science or physics, such as optics, heat transfer, soil mechanics, or electronics. OR
  • Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the physical and mathematical sciences underlying engineering, and (2) a good understanding, both theoretical and practical, of the engineering sciences and techniques and their applications to one of the branches of engineering. The adequacy of such background must be demonstrated by one of the following:
  • Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the District of Columbia, Guam, or Puerto Rico. Absent other means of qualifying under this standard, those applicants who achieved such registration by means other than written test (e.g., State grandfather or eminence provisions) are eligible only for positions that are within or closely related to the specialty field of their registration. For example, an applicant who attains registration through a State Board's eminence provision as a manufacturing engineer typically would be rated eligible only for manufacturing engineering positions.
  • Written Test -- Evidence of having successfully passed the Fundamentals of Engineering (FE)2 examination or any other written test required for professional registration by an engineering licensure board in the various States, the District of Columbia, Guam, and Puerto Rico.
  • Specified academic courses -- Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A.
  • Related curriculum -- Successful completion of a curriculum leading to a bachelor's degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelor's degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. Ordinarily there should be either an established plan of intensive training to develop professional engineering competence, or several years of prior professional engineering-type experience, e.g., in interdisciplinary positions. (The above examples of related curricula are not all inclusive.)

AND

Minimum Qualifications

To qualify for this position at the GS-14 grade level, candidates must also have at least one year of specialized experience equivalent to the next lower grade level (GS-13) by the closing date of this announcement.

Specialized experience is demonstrated experience, which has equipped the applicant with the particular knowledge, skills and abilities to perform successfully the duties of this position. Experience must be in the normal line of progression or must be related to the work of the position advertised and must be reflected in resume.

Specialized Experience Must Include All Of

  • Performing a mastery of the principles, theories and practices of mechanical, materials, fire protection or chemical engineering (related to thermodynamics, heat transfer, ignition, fuels, fire science, fire dynamics, etc.); AND
  • Demonstrating an in-depth knowledge of relevant laws, regulations and guidelines pertaining to fire and forensic evidence; AND
  • Demonstrating an understanding of how that evidence applies to the laws on explosives, bombings, arson and other programs that are enforced by the Bureau.

Selective Placement Factor: Experience as a qualified forensic fire research engineer in an accredited fire/explosion investigation laboratory is required.

Your resume must support your responses to the application questionnaire and the qualification requirements. Failure to do so may result in an ineligible rating.See the Required Documents section for important notes about what must be included in your resume.

Education

See "Basic Requirements" in the "Qualifications" section.

If you are relying on your education to meet qualification requirements, please see the statements below.

Education must be reviewed and certified by an accrediting institution recognized by the U.S. Department of Education, in order for it to be creditable towards your qualifications. Therefore, provide only the attendance and/or degrees from accredited institution.

FOREIGN EDUCATION: Education completed in foreign colleges or universities may be used to meet the requirements. You must show proof the education credentials have been deemed to be at least equivalent to that gained in a conventional U.S. education program. It is your responsibility to provide such evidence when applying. For special instructions pertaining to foreign education and a list of organizations that can evaluate foreign education, see the Department of Education website. If you are qualifying on foreign education, you MUST submit proof of creditability of education as evaluated by a credentialing agency. All documentation must be in English or include an English translation.

Additional information

Additional Selections May Be Made From This Announcement.

Probationary Period: As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period during which we will evaluate your fitness and whether your continued employment advances the public interest. In determining if your employment advances the public interest, we may consider:

  • your performance and conduct;
  • the needs and interests of the agency;
  • whether your continued employment would advance organizational goals of the agency or the Government; and
  • whether your continued employment would advance the efficiency of the Federal service.

Upon completion of your probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

Notice to Prospective Employees of Ethical Obligations from ATF's Human Resources Operations Division. Please click on the following link to read important information. DOJ Notice to Prospective Employees of Ethical Obligations

Career Transition Programs (CTAP or ICTAP): These programs apply to Federal and/or DOJ employees who meet the definition of surplus or displaced from a position in the competitive service. To receive selection priority for this position, you must:

  • Meet CTAP or ICTAP eligibility criteria;
  • Be rated well-qualified for the position with a score of 85 or above based on the competencies listed above; and
  • Submit the appropriate documentation to support your CTAP or ICTAP eligibility.

EEO Statement/Policy: The United States government does not discriminate in employment on the basis of race, color, religion, sex, pregnancy, national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service or other non-merit factor.

Reasonable Accommodation: ATF provides reasonable accommodation to applicants with disabilities. If you need a reasonable accommodation for any part of the job application and hiring process, and you meet the eligibility requirements listed above, please notify the human resources specialist listed on the vacancy announcement, or contact the ATF's Office of Equal Employment Opportunity at (202) 648-8760 or send an email to reasonableaccommodations@atf.gov. The decision on granting a reasonable accommodation is handled on a case-by-case basis.

Selective Service: If you were born male, on or after December 31, 1959, you must certify that you have registered with the Selective Service System, or are exempt from having to do so under the Selective Service Law. Additional information is found at: www.sss.gov.

Fair Chance to Compete for Jobs: The Fair Chance Act prohibits Federal agencies from requesting an applicant's criminal history information before the agency makes a conditional offer of employment. If you believe a DOJ employee or Federal contractor acting on its behalf has violated your rights under this Act, you may submit a written complaint within 30 days of the date of the alleged non-compliance directly to Diane Collins at Diane.Collins@atf.gov. Note: In accordance with 5 U.S. Code

  • 9202(c) and 5 C.F.R
  • 920.201(b) certain positions are exempt from the provisions of the Fair Chance Act.

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.

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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.

Review our 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.

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