Drill Rig Operator

Clarification from the agency

This announcement is open to United States Citizens; U.S. Nationals; and Career transition eligibles (CTAP, ICTAP, RPL).

Some of the major duties you will perform include but are not limited to the following:

• Conducting and assisting with all types of drilling (including instrumentation installations) that will satisfy investigation requirements for geologic and engineering studies. Most of the work includes, but is not limited to, gathering samples (soil, rock, concrete, etc.) for engineering structures or their foundations.
• Under the direction of higher graded Drill Rig Operator or supervisor, sets up and operates coring drill rigs (truck-mounted or skid) and associated equipment (mud pumps, compressors, trucks, power augers, high pressure jetting pump and regulator, etc).
• Perform field maintenance on equipment and tools for preventative maintenance schedules and safety requirements. Assists higher graded Drill Rig Operator with minor overhauling of all drill equipment.
• Operate a government-owned, leased, sedan or truck as an integral part of day-to-day performance of duties. Must be able to obtain and retain a valid Motor Vehicle Operator's and Commercial Driver's License with the endorsements of air brake, tanker and trailer towing in excess of 10,000 lbs GVW.
• Direct and participate in the cleaning of foundation drains and other structural features using high-pressure water (up to 15,000 psi) cleaning methods.
• Conduct special tests associated with investigations including standard penetration, vane shear, Dutch cone, in-place density, and gravity and pressure pump-in water tests.
• When not performing the duties of a Drill Rig Operator, works in the drill shop maintaining and repairing equipment. Maintains an inventory of parts and supplies necessary for usual drilling operations and delivers those parts and supplies to field crews as needed.

Conditions of employment

• Must provide proof of U.S. citizenship.
• Appointment subject to background investigation and favorable adjudication.
• Males born after 12-31-59 must be registered for Selective Service.
• Direct Deposit participation required.
• Successfully pass the E-Verify employment verification check. To learn more, visit www.dhs.gov/EVerify/.
• Must have and maintain a valid driver's license throughout employment.
• Must possess and maintain a valid Class A Commercial Driver's License (CDL) with the endorsements of air brake, tanker and trailer towing in excess of 10,000 lbs GVW, or a Class B Commercial Driver's License (CDL) to obtain Class A licensing and endorsements within 6 months of entry-on-duty. Must meet all CDL requirements such as the Department of Transportation physical exam, drug and alcohol testing requirements, and minimum age requirements.
• Pre-employment and random alcohol and drug testing are required. You will not be appointed to the position if a verified positive test is received.
• A physical examination will be required, or a statement regarding physical ability will need to be completed. You must maintain physical fitness standards throughout employment.
• Ability to handle objects weighing 40 to 75 pounds and occasionally as much as 100 pounds
• You must be at least 18 years of age or older to operate government vehicles.

As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period during which your fitness and whether your continued employment advances the public interest will be evaluated.

This probationary period is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest, meet the organization goals and mission of the agency, and/or otherwise promote the efficiency of the service. In determining if your employment advances the public interest, the agency will 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.

*Additional Requirements located under Qualifications

Qualifications

Requirements Continued...
Under applicable law, the employment of an individual serving a probationary or trial period automatically terminates when that period ends unless the agency affirmatively certifies, in writing, that the individual's employment should continue and that their appointment should be finalized. In the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period, such appointments are terminated.

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

Qualifications:

All qualifications must be met by the closing date of this announcement-08/14/2026-unless otherwise stated in this vacancy announcement.

To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors:

1. Ability To Do the Work of the Position Without More Than Normal Supervision (SCREEN OUT)
2. Operation of Motor Vehicles
3. Work Practices (includes keeping things neat, clean, and in order)
4. Ability to Interpret Instructions, Specifications, etc. (related to mobile equipment operation)
5. Ability to Drive Safely (Motor Vehicles)
6. Ability to Operate Safely (Non-Motor Vehicle)
7. Reliability and Dependability

If your knowledge and ability in the SCREEN OUT factor above is not sufficient, you will receive no further consideration. In preparing your application, describe in detail the experience and training which you have had that specifically prepared you for this job and to perform the duties described for this job. Experience should be clearly described and documented in your resume. Your resume must support your response to the assessment questionnaire, and if it does not, your application will be marked as not eligible. The qualifications reviewer will not assume performance of such duties by Job Titles alone. Address your knowledge, skills and/or abilities in the areas shown in the job-related factors.

You must meet at least 2 points on the screen-out element(s) and obtain an average of at least 2 points on all of the job elements to be considered qualified for this position.

Volunteer Experience: 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.

How you will be evaluated

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

A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified', or your score will be adjusted accordingly. If a determination is made that you have inflated your qualifications or experience, you can lose consideration for this position.

Your resume must not exceed 2 pages. Only the document submitted as the "Resume" under the Documents section will be used to determine your qualifications/eligibility and for rating purposes. In the event you submit more than one resume, only the latest submission will be reviewed.

Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service-connected disability of at least 10 percent are listed in the highest quality category. Under Category Rating, candidates will be rated and ranked into the following categories:

• Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position

• Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job

• Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job.

You will be evaluated on the following competencies and/or job elements:

• Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
• Ability to Drive Safely (Motor Vehicles)
• Ability to Interpret Instructions, Specifications, etc. (Related to Mobile Equipment Operation)
• Ability To Operate Safely (Non-Motor Vehicle)
• Operation of Motor Vehicles
• Reliability and Dependability
• Work Practices (including keeping things neat, clean, and in order)

Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Providing false or misleading information on your resume or supporting documentation may result in removal from consideration or other action consistent with applicable federal hiring regulations. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.

The following documents are required and must be submitted by 11:59 PM (EST) on 08/14/2026:

1. Resume which includes a list of all significant jobs held and duties performed. If military or civilian, please include your rank and/or grade. Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the qualification requirements. More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include
2. Complete Required Assessment.
3. Veterans Preference Documentation, if applicable. Veterans must submit a copy of your latest Certificate of Release or Discharge from Active Duty, DD-214 (member 4 copy) or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you are a Disabled Veteran, Purple Heart Recipient, or Parent or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.va.gov/records/ or call 1-800-827-1000. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active-duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.
4. Interagency/Career Transition Assistance Plan (I/CTAP): If you are applying under I/CTAP, you MUST submit proof of eligibility including 1) copy of the agency notice, e.g., RIF Separation Notice, Notice of Proposed Removal, etc.; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be well qualified. For more information visit: USAJOBS Help Center - Career Transition Programs (CTAP, ICTAP, RPL).

Failure to submit any of the above-mentioned required documents will result in loss of consideration due to an incomplete application package. It is your responsibility to ensure all required documents have been submitted.

Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from all documents.

Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.

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