This position may be filled using Direct Hire Authority: Z5CAV/Direct-Hire Authority (Certain DoD Personnel) PL 118-31, Sec 125OB (i)(2), 12/22/2023.This position is being filled under the memorandum from the Under Secretary of Defense for Personnel and Readiness (USD(P&R)) "Expansion of Direct Hire Authority for Certain Personnel of the Department of Defense," dated August 12,2024.
This position is part of the Defense Threat Reduction Agency,
Summary
This position may be filled using Direct Hire Authority: Z5CAV/Direct-Hire Authority (Certain DoD Personnel) PL 118-31, Sec 125OB (i)(2), 12/22/2023.This position is being filled under the memorandum from the Under Secretary of Defense for Personnel and Readiness (USD(P&R)) "Expansion of Direct Hire Authority for Certain Personnel of the Department of Defense," dated August 12,2024.
This position is part of the Defense Threat Reduction Agency,
Yes—In-person position at Fort Belvoir, VA. This position may be eligible for limited, situational telework subject to supervisory approval and not to exceed current Agency guidelines. This position is not eligible for remote telework.
This announcement is open to All U.S. Citizens, and is being filled under the Direct Hire Authority (DHA) for Certain Personnel of the Department of Defense. Appointment of Military Spouses (5 CFR 315.612)(NonComp Mil Sp), and NonComp Civilian Sp, PPP DoD Retained Grade Preference, PPP DoD Military Reserve (MR) and National Guard (NG) Technician Eligible and PPP DoD MR and NG Preference Eligible Tech Receiving Disability Retirement may also apply.
As a COMPUTER SCIENTIST (AI TEST AND EVALUATION) at the GS-1550-13 some of your typical work assignments may include:
Plans and executes comprehensive test and evaluation (T&E) of AI/ML systems by developing test plans, defining quantitative and qualitative metrics (e.g., sensitivity, specificity, confidence levels, generalizability), conducting hypothesis testing, and performing verification and validation activities to ensure AI solutions meet performance specifications and requirements.
Tests AI/ML systems for security, robustness, trustworthiness, and reliability by conducting adversarial testing in operationally realistic environments, performing risk assessments, evaluating functionality and compatibility across diverse scenarios, and building assurance cases that demonstrate the level of confidence in AI system capabilities.
Develops and executes code-level testing and validation procedures for machine learning models, including automating testing processes, evaluating user experience and human-computer interaction factors, and recording and managing all test data with accuracy and integrity throughout the testing life-cycle.
Prepares detailed T&E reports and communicates findings, risks, and recommendations to technical and non-technical audiences, including senior leadership, by translating complex test data and evaluative conclusions into clear, actionable courses of action that inform decision-making across the organization.
Assesses AI systems for bias, security vulnerabilities, and high-impact risks by reviewing AI architectures, analyzing training data sets and system outputs for unintended bias, identifying failure modes and low-probability risks, and developing risk management plans and corrective actions to ensure ethical and trustworthy AI deployment.
Collaborates with cross-functional teams - including developers, data scientists, cybersecurity professionals, and operational users- to integrate AI T&E frameworks into project test strategies and ensure seamless coordination across DataOps, MLOps, and DevSecOps pipelines, including AI deployment within cloud and IT infrastructure environments.
Represents the organization in working groups, interagency forums, and professional eventsrelated to AI T&E and responsible AI, while monitoring evolving test and safety standards (e.g., MIL-STD 882E, DO-178C, ISO 26262) to ensure AI evaluation activities remain current, rigorous, and aligned with mission requirements and AI ethical principles.
Occasional Travel: Travel in the performance of temporary assignments may be required up to 20% CONUS/OCONUS.
Work Schedule: Full-time
Males born after 12-31-59 must be registered for Selective Service
Suitable for Federal employment, determined by a background investigation
May be required to successfully complete a probationary period
Overtime/Compensatory time may be required to accommodate operational needs of the organization
Tour of Duty: Flexible
Recruitment Incentives: May be authorized based on funding availability
Fair Labor Standards Act (FLSA): Exempt
Financial Disclosure: Not Required
Telework Eligibility: This position is in-person located at Fort Belvoir, VA. and may be eligible for limited, situational telework subject to supervisory approval and not to exceed current Agency guidelines.
Must be able to obtain and maintain a TOP SECRET/SCI security clearance.
Subject to pre-employment drug testing and periodic drug testing thereafter.
The employee must be willing to comply with each Combatant Command (COCOM) travel medical requirement to include vaccinations.
Valid Passport required.
Upon entering this position, you must maintain 8140 compliance by qualifying foundationally within 9 months, and residentially within 12 months, as referenced in DoDM 8140.03.
Qualifications
You may qualify at the GS 13 , if you fulfill the following qualifications:
A. One year of specialized experience equivalent to the 12 grade level in the Federal service as listed below:
Planning and executing test and evaluation (T&E) of artificial intelligence and machine learning (AI/ML) systems, including developing test plans, defining performance metrics, and conducting verification and validation activities to assess whether AI/ML models and applications meet defined requirements and performance standards.
Assessing AI/ML systems for risks related to security, robustness, bias, and trustworthiness and recommending risk mitigation strategies to ensure reliable system performance.
Writing and maintaining code in programming languages commonly used in AI/ML development.
Preparing technical reports and communicating complex AI/ML test findings, risks, and recommendations to both technical and non-technical stakeholders, including translating test data and evaluative conclusions into actionable recommendations for leadership and cross-functional teams.
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.
In addition to meeting qualifications, your application package must reflect the applicable experience to meet the Individual Occupational Requirements for the 1550, series as listed below:
Bachelor's degree in computer science or bachelor's degree with 30 semester hours in a combination of mathematics, statistics, and computer science. At least 15 of the 30 semester hours must have included any combination of statistics and mathematics that included differential and integral calculus. All academic degrees and course work must be from accredited or pre-accredited institutions. Applicants should have sufficient knowledge to understand the fundamental concepts and techniques of computer science. Courses designed to provide an introduction to computer science techniques and methodologies, to problems of system design, and to other specialized fields are acceptable. Courses or experience in teaching elementary, business, or shop mathematics are not acceptable. https://www.opm.gov/policy-data-oversight/classification-qualifications/general-schedule-qualification-standards/1500/computer-science-series-1550/
Education
You MUST provide transcripts or other documentation to support your educational claims.
All materials must be submitted by the closing date of the announcement.
GRADUATE EDUCATION: One academic year of graduate education is considered to be the number of credits hours that your graduate school has determined to represent one academic year of full-time study. Such study may have been performed on a full-time or part-time basis. If you cannot obtain your graduate school's definition of one year of graduate study, 18 semester hours (or 27 quarter hours) should be considered as satisfying the requirement for one year of full-time graduate study.
FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show that 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
All applicants must meet qualifications and eligibility criteria by the closing date of the announcement.
This position is subject to an initial drug screening, and random testing thereafter. A negative drug test result must be received by HR within 30 calendar days after the EOD (i.e., start date). The selectee's inability successfully pass; or refusal to conduct the test may result in: 1) the tentative or FJO being withdrawn during the recruitment process; or 2) subsequently being removed from Federal service for failure to meet a condition of employment.
You may be required to sign a "Drug Test Statement of Understanding" if you are selected for this position.
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.
How you will be evaluated
You will be evaluated for this job based on how well you meet the qualifications above.
We will review your resume and supporting documents, to ensure you meet the basic qualification requirements. We will evaluate each applicant who meets the basic qualifications on the information provided and evaluate your relevant work experiences as it relates to fundamental competencies, identified below, required for this position.
Traditional rating and ranking of applications does not apply to this vacancy. Your application (resume and supporting documentation) will be evaluated to determine if you meet the minimum qualifications required as listed on the announcement under qualification requirements.
Veterans Preference: If you are entitled to veterans preference, you should indicate the type of veterans' preference you are claiming on your resume. Your veterans' preference entitlement will be verified by the employing agency.
Appointment of Military Spouses (5 CFR 315.612) (NonComp Mil Sp): To receive this preference, you must choose to apply using the " Appointment of Military Spouses (5 CFR 315.612) (NonComp Mil Sp)" eligibility. If you are claiming Military Spouse eligibility and are determined to be Well Qualified (score of 85 or above) for the position, you will be referred to the hiring manager. Information and required documentation for claiming Military Spouse eligibility may be found at the General Applicant Information and Definitions link below.
Priority Placement Program (PPP) DoD Retained Grade Preference (RGP): In order to receive this preference, you must choose to apply using the "Priority Placement Program, DoD Retained Grade Preference (RGP)" eligibility. If you are claiming RGP and are determined to be Well Qualified for the position, you will be referred to the hiring manager as a priority applicant. Information and required documentation for claiming MSP may be found at the General Applicant Information and Definitions link below. To be eligible as a RGP, you must submit the following supporting documents with your application package: a signed Retained Grade PPP Self-Certification Checklist (DD3145-1 (whs.mil)); a copy of your Notification of Personnel Action (SF-50) effecting the placement in retained grade status; or a copy of the notification letter you received regarding the RIF or classification downgrade.
DoD Military Reserve (MR) and National Guard (NG) Technician (PPP DoD MRNG):
In order to receive this preference, you must choose the Military Reserve and National Guard Technician eligibility, and fill out and submit the Military Reserve and National Guard Technician PPP Self-Certification Checklist and copies of the appropriate documentation.
DoD Military Reserve (MR) and National Guard (NG) Technician Preference Eligible Technician Receiving Disability Retirement:
In order to receive this preference, you must choose the Military Reserve and National Guard Technician Receiving Disability Retirement eligibility, and fill out and submit the Military Reserve and National Guard Technician Disability PPP Self-Certification Checklist and copies of the appropriate documentation.
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.
The documents you are required to submit vary based on the authority you are using to apply (i.e., applying as a veteran, applying as a current permanent Federal employee, applying as a reinstatement, etc.). Your complete application includes your COMPLETE resume, your responses to the online questionnaire, and documents which prove your eligibility to apply. 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.
The following documents are REQUIRED
1. Your resume:
IMPORTANT UPDATE: Your resume must not exceed two (2) pages. If your resume exceeds the two-page limit, you will be removed from consideration for this announcement. The resume and required supporting documentation should provide the minimum qualifications and relevant experience for the announced position. Must include the work schedule, hours worked per week, dates of employment, and duties performed. If multiple resumes are submitted by an applicant, only the last resume submitted will be reviewed for qualifications and referred for selection consideration, if eligible. The resume must not be more than 5MB and should be saved and uploaded as a PDF to maintain formatting and number of pages. We also accept GIF, JPG, JPEG, PNG, RTF, TXT, PDF, ODT or Word (DOC or DOCX). We do not accept PDF portfolio files. Page margins should be 0.5 inches, and font styles must be legible. Consider using 14-point size font for titles and 10-point for the main text. We recommend using a font like Lato, if available. Other widely available options are Calibri, Helvetica, Arial, Verdana, Open San Source Sans Pro, Roboto or Noro Sans.
Additional guidance on writing a federal resume can be found at: USAJOBS Help Center - How do I write a resume for a federal job? The resume builder can help you create a resume using these recommendations and uses the information in your USAJOBS profile to help you get started.
2. Transcripts:
This position has a degree or education requirement so you are required to submit a copy of your transcript. We accept unofficial transcripts, as long as they contain your name, the name of the school, the date and degree that was awarded, and the list of classes and credits earned.
College transcript (s), required if qualifying based on education. We accept unofficial transcripts, as long as they contain your name, the name of the school, the date and degree that was awarded, and the list of classes and credits earned.
3. SF50
All current and former civilian Federal employees must submit a copy of your MOST RECENT SF50 (Notification of Personnel Action) showing your tenure, grade and step, salary, and type of position occupied (i.e., Excepted or Competitive); or similar Notification of Personnel Action documentation, i.e., Transcript of Service, Form 1150, etc.
4. Veteran's Documents:
If applying using veteran's preference or under a Veteran's hiring authority you must submit the following documents: DD214 showing character of service, SF-15 Form and VA letter showing final percentage, or certification of expected discharge or release from active duty.
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.
To apply for this position, you must complete the online application and submit the documentation specified in the Required Documents section below.
The complete application package must be submitted by 11:59 PM (EST) on the closing date to receive consideration.
To begin, click Apply Online to access an online application. Follow the prompts to select your USAJOBS resume and/or other supporting documents. You will need to be logged into your USAJOBS account or you may need to create a new account.
You will be taken to an online application. Complete the online application, verify the required documentation, and submit the application. NOTE: Resumes up to a total of two pages will be accepted. Resumes exceeding two pages will be removed from consideration.
You will receive an email notification when your application has been received for the announcement.
To verify the status of your application, log into your USAJOBS account, https://www.usajobs.gov, select the Application Status link and then select the More Information link for this position. The Application Status page will display the status of your application, the documentation received and processed, and your responses submitted to the online application. Your uploaded documents may take several hours to clear the virus scan process.
As required by 5 C.F.R. § 302.106., DLA will provide Section 508 conformant ICT to employees with disabilities. All ICT interfaces with the public related to vacancy announcements and career transition opportunities must conform to the applicable requirements in the current ICT Standards and Guidelines (36 C.F.R. § 1194).
Defense Threat Reduction Agency
8725 JOHN J KINGMAN ROAD
MSC 6201
FT BELVOIR, VA 22060-6201
US
Next steps
A list of qualified applicants will be created and sent to the selecting official. All applicants reviewed and/or referred will receive a notification letter.
The selecting official may choose to conduct interviews, and once the selection is made, you will receive a notification of the decision.
REGARDING INTERVIEWS: Interviews may be required for this position. Accommodations may be made to conduct telephonic interviews to preclude travel hardships for applicants.
NOTE: Declining to be interviewed or failure to report for a scheduled interview will be considered as a declination for further consideration for employment against this vacancy.
This announcement may be used to fill additional vacancies.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
The documents you are required to submit vary based on the authority you are using to apply (i.e., applying as a veteran, applying as a current permanent Federal employee, applying as a reinstatement, etc.). Your complete application includes your COMPLETE resume, your responses to the online questionnaire, and documents which prove your eligibility to apply. 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.
The following documents are REQUIRED
1. Your resume:
IMPORTANT UPDATE: Your resume must not exceed two (2) pages. If your resume exceeds the two-page limit, you will be removed from consideration for this announcement. The resume and required supporting documentation should provide the minimum qualifications and relevant experience for the announced position. Must include the work schedule, hours worked per week, dates of employment, and duties performed. If multiple resumes are submitted by an applicant, only the last resume submitted will be reviewed for qualifications and referred for selection consideration, if eligible. The resume must not be more than 5MB and should be saved and uploaded as a PDF to maintain formatting and number of pages. We also accept GIF, JPG, JPEG, PNG, RTF, TXT, PDF, ODT or Word (DOC or DOCX). We do not accept PDF portfolio files. Page margins should be 0.5 inches, and font styles must be legible. Consider using 14-point size font for titles and 10-point for the main text. We recommend using a font like Lato, if available. Other widely available options are Calibri, Helvetica, Arial, Verdana, Open San Source Sans Pro, Roboto or Noro Sans.
Additional guidance on writing a federal resume can be found at: USAJOBS Help Center - How do I write a resume for a federal job? The resume builder can help you create a resume using these recommendations and uses the information in your USAJOBS profile to help you get started.
2. Transcripts:
This position has a degree or education requirement so you are required to submit a copy of your transcript. We accept unofficial transcripts, as long as they contain your name, the name of the school, the date and degree that was awarded, and the list of classes and credits earned.
College transcript (s), required if qualifying based on education. We accept unofficial transcripts, as long as they contain your name, the name of the school, the date and degree that was awarded, and the list of classes and credits earned.
3. SF50
All current and former civilian Federal employees must submit a copy of your MOST RECENT SF50 (Notification of Personnel Action) showing your tenure, grade and step, salary, and type of position occupied (i.e., Excepted or Competitive); or similar Notification of Personnel Action documentation, i.e., Transcript of Service, Form 1150, etc.
4. Veteran's Documents:
If applying using veteran's preference or under a Veteran's hiring authority you must submit the following documents: DD214 showing character of service, SF-15 Form and VA letter showing final percentage, or certification of expected discharge or release from active duty.
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.
To apply for this position, you must complete the online application and submit the documentation specified in the Required Documents section below.
The complete application package must be submitted by 11:59 PM (EST) on the closing date to receive consideration.
To begin, click Apply Online to access an online application. Follow the prompts to select your USAJOBS resume and/or other supporting documents. You will need to be logged into your USAJOBS account or you may need to create a new account.
You will be taken to an online application. Complete the online application, verify the required documentation, and submit the application. NOTE: Resumes up to a total of two pages will be accepted. Resumes exceeding two pages will be removed from consideration.
You will receive an email notification when your application has been received for the announcement.
To verify the status of your application, log into your USAJOBS account, https://www.usajobs.gov, select the Application Status link and then select the More Information link for this position. The Application Status page will display the status of your application, the documentation received and processed, and your responses submitted to the online application. Your uploaded documents may take several hours to clear the virus scan process.
As required by 5 C.F.R. § 302.106., DLA will provide Section 508 conformant ICT to employees with disabilities. All ICT interfaces with the public related to vacancy announcements and career transition opportunities must conform to the applicable requirements in the current ICT Standards and Guidelines (36 C.F.R. § 1194).
Defense Threat Reduction Agency
8725 JOHN J KINGMAN ROAD
MSC 6201
FT BELVOIR, VA 22060-6201
US
Next steps
A list of qualified applicants will be created and sent to the selecting official. All applicants reviewed and/or referred will receive a notification letter.
The selecting official may choose to conduct interviews, and once the selection is made, you will receive a notification of the decision.
REGARDING INTERVIEWS: Interviews may be required for this position. Accommodations may be made to conduct telephonic interviews to preclude travel hardships for applicants.
NOTE: Declining to be interviewed or failure to report for a scheduled interview will be considered as a declination for further consideration for employment against this vacancy.
This announcement may be used to fill additional vacancies.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
