For qualifications determinations, it is recommended that applicants include their months and hours worked per week for each employment listed on their resume. If a determination is not able to be made about the length of your creditable experience for qualification requirements, you will be removed from consideration.
Read more about what should I include in my federal resume? at
https://www.usajobs.gov/Help/faq/application/documents/resume/what-to-include/
The Engineering occupation has specific educational requirements which apply to all positions.
BASIC REQUIREMENT:
A. Degree: Engineering To be acceptable, the program must: (1) lead to a bachelors 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
B. 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:
1. 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.
2. 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.
3. 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.
4. 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
You may qualify at the GS-13 level, if you fulfill the following qualification requirement:
One year of specialized experience equivalent to the GS-12 grade level in the Federal service (experience may have been gained in the private sector)the candidates must clearly demonstrate in their resume that they possess specialized experience in applying the concepts, principles and practices of fire protection, fire prevention and life safety engineering that enables the applicant to perform the full range of assignments involving fire prevention techniques, fire protection systems, plumbing design, and life safety practices; application of federal accessibility standards, fore protection standards, building and fire codes related to construction and fire protection; development of Statements of Work and preparation of Government estimates for labor to complete fire prevention, fire protection and life safety portions of project design; develop input to fire prevention and fire protection guide specifications and criteria; and review and evaluate preliminary reports, design analyses, calculations, design drawings and specifications on proposed construction projects to ensure requirements are met.
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.