Interdisciplinary Engineer (Project Manager) Job in Pentagon, Arlington, VA

Vacancy No. DE-12779114-25-AA Department Washington Headquarters Services
Salary $101,401.00 to $156,755.00 Grade 12 to 13
Perm/Temp Permanent FT/PT Full-time
Open Date 9/19/2025 Close Date 9/25/2025
Job Link Apply Online Who may apply Public
Locations:
Pentagon, Arlington, VA


Summary

This position is located at the Washington Headquarters Services (WHS), Facilities Services Directorate (FSD), Standards & Compliance Division (SCD). As an Interdisciplinary Engineer, you will provide architectural engineering plan reviews and field inspections of designs and installations for a variety of construction projects, alterations and renovations.

This job is open to

Clarification from the agency

The public, Veterans, ICTAP, Military Spouses

Duties

  • Serves as the lead engineer/architectural/accessibility expert performing detailed reviews of design drawings, shop drawings and submittals for buildings being constructed, altered or refurbished.
  • Develops/drafts original plans, design criteria, design drawings, and technical specifications and conducts the design review for engineering, architectural, and accessibility features of the project design work accomplished in-house.
  • Serves as the architectural/accessibility expert and collaborates with others on all phases of planning, designing, and constructing a project, from initial discussions with the client to the completion of the project.
  • Provides specialized mechanical engineering consultation which requires a variety of unusual mechanical engineering problems.
  • Provides technical guidance on service contracts including inspection, testing and maintenance of architectural/accessibility systems.
  • Serves as the Architectural/Engineering Sub-Code Official and branch specialist for engineering, architectural, and accessibility systems and features.

Requirements

Conditions of Employment

  • U.S. Citizenship is required
  • Males born after 12-31-59 must be registered or exempt from Selective Service (see https://www.sss.gov/Home/Registration)
  • May be required to successfully complete a probationary/trial period
  • Must be determined suitable for federal employment
  • Required to participate in the direct deposit program
  • This position is designated as a Testing Designated Position (TDP) under the civilian drug-testing program.
  • The selectee must be able to obtain and maintain a Secret security clearance.
  • This position is designated as a MISSION ESSENTIAL EMPLOYEE, subject to report to duty 24/7.
  • The Selectee may be required to work other than normal duty hours, which may include evenings, weekends, and/or holidays and/or overtime.
  • The Selectee is required to wear protective equipment, i.e., arc flash rated suit, tyvek suits and respirators, while working in hazardous areas.
  • This position may require up to 10% occasional travel away from your normal duty station for official business on military or commercial aircraft.

Qualifications

Basic Requirements Engineering: A. 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 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.

Basic Requirements- Architectural: A Degree: Architecture; or related field that included 60 semester hours of course work in architecture or related disciplines of which at least (1) 30 semester hours were in architectural design, and (2) 6 semester hours were in each of the following: structural technology, properties of materials and methods of construction, and environmental control systems.

OR

  1. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the arts and sciences underlying professional architecture, and (2) a good understanding, both theoretical and practical, of the architectural principles, methods, and techniques and their applications to the design and construction or improvement of buildings. The adequacy of such background must be demonstrated by at least one of the following:
    1. Related Curriculum: Degree in architectural engineering may be accepted as satisfying in full the basic requirements, provided the completed course work in architectural engineering provided knowledge, skills, and abilities substantially equivalent to those provided in the courses specified in paragraph A. The curriculum for a degree in either architecture or architectural engineering covers function, esthetics, site, structure, economics, mechanical-electrical, and other engineering problems related to the design and construction of buildings primarily (but not exclusively) intended to house human activities. The courses required for a degree in architecture generally place emphasis upon planning, esthetics, and materials and methods of construction, while the courses for an architectural engineering degree place equal or greater weight on the technical engineering aspects such as structural systems, mechanical systems, and the properties of materials. Because of this difference in emphasis, persons with degrees in architecture may have a preference for work assignments that offer greater opportunities for them to express their artistic and creative abilities. As a result, they may be more concerned with planning and design aspects of architecture, and persons with degrees in architectural engineering may be more engaged in aspects emphasizing technical engineering considerations.
    2. Experience: An applicant lacking a degree in architecture must have had l year of experience in an architect's office or in architectural work for each year short of graduation from a program of study in architecture. In the absence of college courses, 5 years of such experience is required. This experience must have demonstrated that the applicant has acquired a thorough knowledge of the fundamental principles and theories of professional architecture.
Minimum Qualifications for the GS-12:
In addition to the basic requirements, you must also meet the one year of specialized experience requirement that demonstrates your ability to perform the work of an Interdisciplinary Engineer at the GS-11 grade level or equivalent pay band in the Federal Service or equivalent experience in the private or public sector which demonstrates your ability to apply the application of engineering and/or architectural theories, principles, concepts, standards and methods to support Building System Commissioning, Mechanical Systems Engineering, repairs, maintenance and operation; AND supporting large scale and complex mechanical systems, and developing and implementing new and innovative engineering methods.

Minimum Qualifications for the GS-13:
In addition to the basic requirements, you must also meet the one year of specialized experience requirement that demonstrates your ability to perform the work of an Interdisciplinary Engineer at the GS-11 grade level or equivalent pay band in the Federal Service or equivalent experience in the private or public sector which demonstrates your ability to oversee the application of engineering and/or architectural theories, principles, concepts, standards and methods to support Building System Commissioning, Mechanical Systems Engineering, repairs, maintenance and operation; AND managing large scale and complex mechanical systems, and developing and implementing new and innovative engineering methods.

Education

QUALIFICATIONS CONTINUED:

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/

EDUCATION:

Education cannot be substituted for experience.


FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: https://www2.ed.gov/about/offices/list/ous/international/usnei/us/edlite-visitus-forrecog.html

Additional information

Other priority consideration programs will continue under their current operating procedures.

A tentative offer of employment will be rescinded if the selectee fails to meet the pre-employment requirements, including failure to report to any of the scheduled appointments.

Washington Headquarters Services uses E-Verify to confirm the employment eligibility of all newly hired employees. To learn more about E-Verify, including your rights and responsibilities, visit: http://www.dhs.gov/E-Verify

If you are unable to apply online, you must request an alternative application. Please view the following link for information on how to obtain an alternative application https://help.usastaffing.gov/Apply/index.php?%20title=Alternate_Application_Information

Appointment Authorities: For more information on appointment authority eligibility requirements:

Career Transition Assistance Programs: These programs apply to employees who have been involuntarily separated from a Federal service position within the competitive service or Federal service employees whose positions have been deemed surplus or no longer needed. To receive selection priority for this position, you must: (1) meet CTAP or ICTAP eligibility criteria; (2) be rated well-qualified for the position with a score of 85 or above; and, (3) submit the appropriate documentation to support your CTAP or ICTAP eligibility. For more information visit: https://www.opm.gov/policy-data-oversight/workforce-restructuring/employee-guide-to-career-transition/

Employed Annuitants (Reemployed Annuitants): Applicants in receipt of an annuity based on civilian employment in the Federal Service are subject to the DoD Policy on The Employment of Annuitants. /www.esd.whs.mil/DD/DoD-Issuances/140025/

Current or Former Political Appointees: Beginning January 1, 2010, agencies must seek prior approval from OPM before they can appoint a current or recent political appointee to a competitive or non-political excepted service position at any level under the provisions of title 5, United States Code. If you are currently or have been within the last 5 years, a political Schedule A, Schedule C, or Non-career SES employee in the executive branch, you MUST disclose that to the Human Resources Office.

Nepotism: Under the provisions of 5 USC 3110, an individual may not be appointed into a position if the position is under the supervisory chain of command of a relative.

Additional vacancies may be filled by 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.

Benefits

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.

How You Will Be Evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

Traditional rating and ranking of applications does not apply to this vacancy. Your application (resumes and supporting documentation) will be evaluated to determine if you meet the minimum qualifications required as listed in this announcement.

Note: Under this DHA, veteran's preference does not apply.

When the application process is complete, we will review your resume to ensure you meet the hiring eligibility and qualification requirements listed in this announcement. You will be rated based on the information provided in your resume and responses to the Occupational Questionnaire, along with your supporting documentation to determine your ability to demonstrate the following competencies:

  • Design
  • General Engineering
  • Requirements Analysis and Management


Your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine your eligibility and qualifications for this position. Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.

Your responses to the questionnaire may be compared to the documents you submit. The documents you submit must support your responses to the online questionnaire. If your application contradicts or does not support your questionnaire responses, you will receive a rating of "not qualified" or "insufficient information" and you will not receive further consideration for this job.

Applicants who disqualify themselves will not be evaluated further.

Required Documents

YOU ARE REQUIRED TO DOCUMENT IN YOUR APPLICATION PACKAGE EVIDENCE THAT SUPPORTS YOUR ELIGIBILITY AND QUALIFICATION CLAIMS. You MUST upload the applicable documents with your application package. If you fail to provide these documents, you will be marked as having an incomplete application package and you will not be considered any further.

1. All applicants are required to submit a resume limited to two (2) pages showing all relevant experience. Your resume must address your technical qualifications for the position, and it may not exceed two (2) pages. Your 2-page (or less) resume must be in PDF format, with no smaller than a 1" margin and no smaller than a 10-point font. If you submit a resume that exceeds the two-page limit and/or does not meet the margin or font limitations stated herein, you will immediately be deemed ineligible for this position and will receive no further consideration.

If you submit more than one copy of your resume, only the most recent version will be reviewed. The latest timestamp will be used to determine which version of your resume is "most recent."

If your resume includes a photograph or other inappropriate material or content, it will not be used to make eligibility and qualification determinations and you will not be considered for this vacancy.

2. Other supporting documents:

  • Cover Letter, optional
  • Most recent SF-50, "Notification of Personnel Action" showing you are/were in the competitive service and the highest grade held (WHS serviced employees SF-50s will be verified via eOPF).
  • College Transcript(s), if qualifying based on education or if the position has a basic requirement. Official or unofficial transcripts are acceptable. (WHS serviced employees will be verified via eOPF or you may include them in your application package. However, it is the employee's responsibility to ensure that his/her eOPF contains the required transcript and is up-to-date).
  • DD-214, SF-15 Form and VA letter, or certification of expected discharge or release from active duty from Veterans for consideration under Veteran hiring authorities
  • Noncompetitive appointment authority documentation, if applicable
  • Career Transition Assistance Program/Interagency Career Transition Assistance Program documentation, if applicable (e.g., Certification of Expected Separation, Reduction-In-Force Separation Notice, or Notice of Proposed Removal; SF-50 that documents the RIF separation action; and most recent performance appraisal.)
  • PPP Registrants/Eligibles: Must submit the following applicable documents: 1) PPP registration 2) PCS orders (if applicable)
DOES THIS POSITION REQUIRE A LICENSE OR CERTIFICATE?
You are strongly encouraged to provide a copy of your license or certificate in your application package. It is also acceptable to document your license number and the name of the licensing authority in your resume.

ARE YOU QUALIFYING BASED ON EDUCATION or A COMBINATION OF EDUCATION AND EXPERIENCE?
You must provide sufficient documentation of your education in your resume. You are required to provide a copy of transcripts or degrees in your application package. It is also acceptable to document your applicable course listing in your resume (course number, credits earned, etc.). Education must be accredited by an accrediting institution recognized by the U.S. Department of Education in order for it to be credited towards qualifications. Therefore, provide only the attendance and/or degrees from schools accredited by accrediting institutions recognized by the U.S. Department of Education. Applicants can verify accreditation at the following website: http://www.ed.gov/admins/finaid/accred/index.html. All education claimed by applicants will be verified by the appointing agency accordingly. If selected, an official/sealed transcript will be required prior to appointment.

ARE YOU A VETERAN CLAIMING SOLE SURVIVORSHIP PREFERENCE OR 5-POINT VETERANS' PREFERENCE?
1. You must provide legible copy/copies of the following: DD-214, "Certificate of Release or Discharge from Active Duty," showing all dates of service, as well as type of discharge and character of service (Honorable, General, etc.) or Statement of Service/Proof of Service (in lieu of a DD-214) from your command or local Personnel Support Detachment (PSD). The Statement of Service/Proof of Service must provide all dates of service, the expected date of discharge and anticipated character of service (Honorable, General, etc.). Veterans should upload their DD-214 once they receive it upon separation.
2. You should also document your complete military service information in the Veterans Preference and Military Service Section of the assessment questionnaire (type of preference, dates of service, date of VA letter, character of service, disability claim and rank and date of retirement if retired).

If you are relying on your education to meet qualification requirements:

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

Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.

How to Apply

REQUIRED DOCUMENTS CONTINUE:

ARE YOU A DISABLED VETERAN or CLAIMING 10-POINT VETERANS' PREFERENCE?
1. Disabled veterans, veterans, widows, spouses or the mother of a veteran, who are eligible for 10-point veterans' preference, you must provide legible copies of the following: Applicable supporting documents as noted on Standard Form-15 (SF-15). To obtain a copy of SF-15, go to: https://www.usajobs.gov/Help/working-in-government/unique-hiring-paths/veterans/ng-paths/veterans/

ARE YOU A CURRENT OR FORMER POLITICAL SCHEDULE A, SCHEDULE C, NON-CAREER SES OR PRESIDENTIAL APPOINTEE EMPLOYEE?
Submit a copy of your applicable SF-50, along with a statement that provides the following information regarding your most recent political appointment:

. Position title;
. Type of appointment (Schedule A, Schedule C, Non-career SES, or Presidential Appointee);
. Agency; and,
. Beginning and ending dates of appointment.
To apply for this position, you must complete the online application and submit the documentation specified in the Required Documents section below.

HOW TO APPLY:

The complete application package must be submitted by 11:59 PM (EST) on the closing date of the announcement (09/25/2025) to receive consideration.

  • To begin, click Apply to access the online application. You will need to be logged into your USAJOBS account to apply. If you do not have a USAJOBS account, you will need to create one before beginning the application.
  • Follow the prompts to select your resume and/or other supporting documents to be included with your application package. You will have the opportunity to upload additional documents to include in your application before it is submitted. Your uploaded documents may take several hours to clear the virus scan process.
  • After acknowledging you have reviewed your application package, complete the Include Personal Information section as you deem appropriate and click to continue with the application process.
  • You will be taken to the online application which you must complete in order to apply for the position. Complete the online application, verify the required documentation is included with your application package, and submit the application.
  • To view the assessment questionnaire, click here: https://apply.usastaffing.gov/ViewQuestionnaire/12779114
To verify the status of your application, log into your USAJOBS account (https://my.usajobs.gov/Account/Login) all of your applications will appear on the Welcome screen. The Application Status will appear along with the date your application was last updated. For information on what each Application Status means, visit: https://www.usajobs.gov/Help/how-to/application/status/.

You are encouraged to apply online. Applying online will allow you to review and track the status of your application.

Failure to submit a complete application package will result in an ineligible rating and loss of consideration.

Do not email or send hard copy resumes/applications to the Contact Information or Agency Information listed in this vacancy announcement. All resumes/applications received at the addresses listed in the Contact Information or Agency Information will be destroyed and will not be considered for this vacancy announcement.

It is the applicant's responsibility to verify that all information in their resume and documents are legible and accurate. HR will not modify answers/documents submitted by an applicant.

Washington Headquarters Services provides reasonable accommodations to applicants with disabilities. If you need a reasonable accommodation for any part of the application and hiring process, please view the "Alternate Application" method listed in the "Other Information" section of this announcement. Your requests for reasonable accommodation will be addressed on a case-by-case basis. Please visit the following link for more information http://http://www.esd.whs.mil/Directives/issuances/admin_inst/

Agency contact information

Washington HQ Services
Address
WHS Facilities Services Directorate
Human Resources Directorate
4800 Mark Center Drive
Alexandria, VA 22350
US

Next steps

Once your online application is submitted you will receive a confirmation notification by email. Your application will be evaluated by the Human Resources Office to determine your eligibility for the position. After the evaluation is complete, you will receive another notification regarding the status of your application. If you are determined to be ineligible or not qualified, your application will receive no further consideration.

Stay informed of changes to your application status by signing up for automatic email alerts at: https://www.usajobs.gov/Applicant/Application/ListApplications?

Washington Headquarters Services is an Equal Employment Opportunity employer.


Note: We cannot accept applications on behalf of Federal Agencies. Application instructions are listed within the Job Description.