DCSA Acquisition and Technology, National Background Investigation Services (NBIS) is seeking a Software Engineer, to serve as a technical expert in the multidisciplinary fields of Product Management, enterprise architecture, infrastructure, software development, data management and governance, tool development, systems engineering, sustainment, and related subject matter areas as they pertain to an enterprise system. Visit www.dcsa.mil to learn more about DCSA, America's Gatekeeper!
Summary
DCSA Acquisition and Technology, National Background Investigation Services (NBIS) is seeking a Software Engineer, to serve as a technical expert in the multidisciplinary fields of Product Management, enterprise architecture, infrastructure, software development, data management and governance, tool development, systems engineering, sustainment, and related subject matter areas as they pertain to an enterprise system. Visit www.dcsa.mil to learn more about DCSA, America's Gatekeeper!
This announcement is open to: Current Federal employees in the competitive and excepted service; Retained Grade Preference (RGP) eligibles, and Military Reserve and National Guard Technician eligibles.
As a COMPUTER SCIENTIST you will be responsible for the following duties:
Design and implement containerized microservices and Application Programming Interface-first integration frameworks to support enterprise backend systems.
Develop and maintain core backend services, including case management Application Programming Interfaces, data ingestion pipelines, and authentication layers.
Manage Application Programming Interface connections to 80+ external providers, ensuring secure token authentication, rate limiting, and robust error handling.
Establish strict coding standards, security controls, and technical debt governance across Agile software development teams.
Integrate Artificial Intelligence/Machine Learning capabilities into backend architectures while adhering to Responsible Artificial Intelligence standards and National Institute of Standards and Technology Risk Management Framework compliance.
The Office Under Secretary of Defense for Intelligence and Security established a Targeted Local Market Supplement (TLMS) for certain Science, Technology, Engineering, Mathematics, and Cyber positions within the Defense Civilian Intelligence Personnel System. Eligibility for the TLMS is based on cyber work roles within certain occupational series and on the work performed. This vacancy is designated as a STEM and/or Cyber position and pay for the incumbent will be based on the STEM and Cyber Pay Table.
Selective Service Requirement: Males born after 12-31-59 must be registered for Selective Service. For more information http://www.sss.gov
Resume and supporting documents received by 11:59PM EST will be considered
This is a Drug Testing designated position
Position is a (DCIPS) position in the Excepted Service under U.S.C. 1601
Work Schedule: Full Time
Overtime: Occasionally
Tour of Duty: Flexible
PCS (Permanent Change of Station): May be Authorized
Fair Labor Standards Act (FLSA): Exempt
Financial Disclosure: Required
Telework Eligibility: Supervisors may approve situational telework on a case-by-case, temporary basis for limited situations.
If selected, the incumbent must obtain and maintain appropriate security clearance as indicated in job announcement.
This position requires Defense Acquisition Workforce Improvement Act Practitioner certification in Engineering and Technical Management and is expected to meet all related certification requirements per the Department of Defense Instruction 5000.66.
Applicants that do not meet this requirement are eligible to be hired but must obtain an Engineering and Technical Management Practitioner certification within 5 years (60 months) after the first day of starting in the position.
Qualifications
This position has a Basic Requirement for the 1550: 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. *NOTE: Failure to provide transcripts will result in you being rated ineligible for this position.
The experience described in your resume will be evaluated and screened from the Office of Personnel Management's (OPMs) basic qualifications requirements. See: Computer Science Series 1550 for OPM qualification standards, competencies and specialized experience needed to perform the duties of the position as described in the MAJOR DUTIES and QUALIFICATIONS sections of this announcement by 07/06/2026
Applicant must have directly applicable experience that demonstrates the possession of the knowledge, skills, abilities and competencies necessary for immediate success in the position. Qualifying experience may have been acquired in any public or private sector job, but will clearly demonstrate past experience in the application of the particular competencies/knowledge, skills and abilities necessary to successfully perform the duties of the position.
You must have specialized experience sufficient to demonstrate that you have acquired all the competencies necessary to perform at a level equivalent in difficulty, responsibility, and complexity to the next lower grade GS/GG-14 in the Federal service and are prepared to take on greater responsibility.
Generally, this would include one year or more of such specialized experience.
Specialized experience for this position includes: Engineering and maintaining enterprise-level backend software architectures and data integration systems; designing containerized microservices and Application Programming Interface-first integration frameworks; developing scalable core backend services, robust data ingestion pipelines, and secure authentication/authorization layers; architecting and managing high-volume Application Programming Interface connections to numerous external data providers (to include managing rate limiting, error handling, and token authentication); establishing rigorous coding standards and technical debt governance; and utilizing Agile methodologies to iteratively develop, test, and release backend software solutions that support critical organizational or national security missions.
Specifically you will be evaluated on the following competencies:
Artificial Intelligence: Knowledge of the principles, methods, and tools used to design systems that perform human intelligence functions.
Data Systems and Management: Plan, develop, implement, and administer the collection, storage, maintenance, integrity, and retrieval of data, using knowledge of computer hardware, software, and systems.
Engineering and Technology: Knowledge of engineering concepts, principles, and practices, and of equipment, tools, mechanical devices, and their uses to produce motion, light, power, technology, and other applications.
Requirements Analysis: Knowledge of the principles and methods to identify, analyze, specify, design, and manage functional and infrastructure requirements; includes translating functional requirements into technical requirements used for logical design or presenting alternative technologies or approaches.
Education
Substitution of education may not be used in lieu of specialized experience for this grade level.
Additional information
VETERANS PREFERENCE/CURRENT OR FORMER FEDERAL
In accordance with DoD Instruction 1400.25, Volume 2005, veterans preference is not required to be applied when considering candidates with prior Federal competitive or excepted service who have completed a probationary or trial period and have not been separated for cause. Therefore, veterans preference will not be applied to applicants with current federal service, or former federal civilian service meeting the above criteria.
Applicants selected from this announcement may be required to serve a two-year trial period.
If selected, Federal employees currently serving in the competitive service must acknowledge that they will voluntarily leave the competitive service by accepting an offer of employment for a DCIPS excepted service positions.
If selected, non-DCIPS candidates must acknowledge in writing that the position they have been selected for is in the excepted service and covered by DCIPS.
All Defense Intelligence positions under the Defense Civilian Intelligence Personnel System (DCIPS) are in the excepted service by specific statue, 10 U.S.C. 1601. This position is in the excepted service and does not confer competitive status.
For more information on the DCIPS occupational structure click here.
For more information about career advancement in DCIPS click here.
ACQUISITION POSITION: This position requires a Defense Acquisition Workforce Improvement Act (DAWIA) Practitioner certification in Engineering & Technical Management. Certification prior to hiring is not essential but must be accomplished within 5 years (60 months) after entry into this position. For information regarding the DAWIA Back to Basics please visit: Home (dau.edu) or Back to Basics - Helpful Resources (dau.edu)
DAWIA (Back to Basics) Certification: NON-CAP: Position requires DoD Acquisition Practitioner certification in Engineering & Technical Management within required timeframes. Selectee must also achieve 80 hours of Continuous Learning Points (CLPs) every 2-years. Click here for more details and Resources.
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.
You will be evaluated based on how well you meet the qualifications listed in this vacancy announcement. Your qualifications will be evaluated based on your application materials (e.g., resume, supporting documents), the responses you provide on the application questionnaire, and the result of the SME Resume Panel review.
EXCEPTED SERVICE PILOT REVIEW: Once the application process is complete, a review of your application will be made to ensure you meet the qualification requirements listed on this announcement. All applicants who meet the basic qualification requirements will be forwarded to the Selecting Official for consideration.
You should list any relevant performance appraisals and incentive awards in your resume as that information may be taken into consideration during the selection process. If selected, you may be required to provide supporting documentation.
Top ranked candidates will be referred to the selecting official for further review and consideration.
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'.
Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.
All eligibility and qualifications requirements must be met by the closing date of this announcement.
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.
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.
Narrative responses in the assessment questionnaire do not replace content in your resume or vise a versa. Experience must be described in both places for qualification determinations.
Resumes should NOT include: Classified information/SSN/Photo of yourself/personal information (gender, religion, affiliation etc., Encrypted digitally signed docs). Resumes with this prohibited information will be automatically ineligible for consideration.
For qualifications determinations your resume must contain the dates of employment (i.e., Month/Year to present. Hours per Week).
If your resume does not clearly outline details for each position as noted, you may be deemed "not referred" for this position.
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. Failure to provide latest SF50 may result in you being rated ineligible for this position.
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.
NOTE: Active duty military members are not eligible for appointment unless currently on terminal leave.
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 Counterintelligence and Security Agency
27130 Telegraph Road
Quantico, VA 22134
US
Next steps
Once you successfully complete the application process, you will receive a notification of receipt. Your application package will be reviewed to ensure you meet the basic eligibility and qualifications requirements, and you will receive a notification. A review will be made of your online questionnaire and the documentation you submitted to support your responses. 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.
*NOTE: If you submit a resume but no questionnaire, you cannot be considered for the position. If you submit a questionnaire but no resume, you cannot be considered for the position. Your application will be appropriately documented and you will be removed from further competition against this announcement.
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.
The Defense Counterintelligence and Security Agency provides reasonable accommodations to applicants with disabilities. If you need a reasonable accommodation for any part of the application and hiring process, please notify the point of contact for this job announcement. Your requests for reasonable accommodation will be addressed on a case-by-case basis.
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.
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.
Narrative responses in the assessment questionnaire do not replace content in your resume or vise a versa. Experience must be described in both places for qualification determinations.
Resumes should NOT include: Classified information/SSN/Photo of yourself/personal information (gender, religion, affiliation etc., Encrypted digitally signed docs). Resumes with this prohibited information will be automatically ineligible for consideration.
For qualifications determinations your resume must contain the dates of employment (i.e., Month/Year to present. Hours per Week).
If your resume does not clearly outline details for each position as noted, you may be deemed "not referred" for this position.
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. Failure to provide latest SF50 may result in you being rated ineligible for this position.
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.
NOTE: Active duty military members are not eligible for appointment unless currently on terminal leave.
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 Counterintelligence and Security Agency
27130 Telegraph Road
Quantico, VA 22134
US
Next steps
Once you successfully complete the application process, you will receive a notification of receipt. Your application package will be reviewed to ensure you meet the basic eligibility and qualifications requirements, and you will receive a notification. A review will be made of your online questionnaire and the documentation you submitted to support your responses. 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.
*NOTE: If you submit a resume but no questionnaire, you cannot be considered for the position. If you submit a questionnaire but no resume, you cannot be considered for the position. Your application will be appropriately documented and you will be removed from further competition against this announcement.
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.
The Defense Counterintelligence and Security Agency provides reasonable accommodations to applicants with disabilities. If you need a reasonable accommodation for any part of the application and hiring process, please notify the point of contact for this job announcement. Your requests for reasonable accommodation will be addressed on a case-by-case basis.
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.
