Clinical Laboratory Scientist (Technical Specialist-Transfusion Service)
$ 134,000 - $ 174,207 / month
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- Serves as an expert providing authoritative advice and consultation for more markedly difficult, complex, unique, and/or emerging tests requiring special knowledge within the Transfusion Services department.
- Conducts studies and recommends changes to correct deficiencies and improve both pre-transfusion testing and blood administration processes.
- Recommends new/replacement instrumentation.
- Performs validation/method verification studies for new systems.
- Designs work flow to accomplish objectives in transfusion medicine.
- Advises all organizational levels on various aspects of the specialized testing, including the appropriateness of specific tests and takes into consideration the clinical context and usefulness of the test information. Advises on alternate testing to overcome ambiguities in the clinical diagnoses.
- Recognizes methodology limitations such as linearity, interference, sensitivity, and specificity and considers these when drawing conclusions about the validity of testing results.
- Identifies training needs appropriate for the type and complexity of the laboratory services performed.
- Identifies, defines, and resolves issues associated with complex aspects of data or unique or controversial aspects of the testing where no direct precedent exists.
- Analyzes emerging trends and technology and adopts appropriate methods and testing.
- Independently creates policies and procedures to proactively address emerging clinical, regulatory and accreditation trends in transfusion medicine.
- Applies laws, policies, precedents, regulatory, licensing, and accrediting requirements to establish, monitor, and maintain the specialized testing.
- Maintains process control in blood banking through a multifaceted quality assurance program.
- Performs other related duties as assigned.
Requirements
Conditions of Employment
- You must be a U.S. Citizen to apply for this job.
- All applicants tentatively selected for VA employment in a testing designated position are subject to urinalysis to screen for illegal drug use prior to appointment. Applicants who refuse to be tested will be denied employment with VA.
- Selective Service Registration is required for males born after 12/31/1959.
- Must be proficient in written and spoken English.
- You may be required to serve a probationary period.
- Subject to background/security investigation.
- Selected applicants will be required to complete an online onboarding process. Acceptable form(s) of identification will be required to complete pre-employment requirements (https://www.uscis.gov/i-9-central/form-i-9-acceptable-documents). Effective May 7, 2025, driver's licenses or state-issued dentification cards that are not REAL ID compliant cannot be utilized as an acceptable form of identification for employment.
- Must pass pre-employment physical examination.
- Participation in the seasonal influenza vaccination program is a requirement for all Department of Veterans Affairs Health Care Personnel (HCP).
Qualifications
Applicants pending the completion of educational or certification/licensure requirements may be referred and tentatively selected but may not be hired until all requirements are met.
Basic Requirements:
Grandfathering Provision. Employees in VHA in this occupation under a permanent, appropriate, and legal placement on the effective date of this qualification standard, are considered to have met all qualification requirements for the grade and/or assignment held, including positive education and certification where applicable. For employees who do not meet all the basic requirements of this standard but met the qualifications applicable to the position at the time they were appointed, the following provisions apply:
(1) Employees may be reassigned, promoted up to and including the full performance (journey) level, or be changed to a lower grade within the occupation but may not be promoted beyond the journeyman level or newly placed in supervisory or managerial positions.
(2) If an assignment above the FPL requires an additional certification over and above the basic requirements, employees must meet the assignment-specific requirement before they can be promoted.
(3) Employees who are appointed on a temporary basis prior to the effective date of the qualification standard may not have their temporary appointment extended or be reappointed on a temporary or permanent basis until they fully meet the basic requirements of the standard.
(4) Employees retained in this occupation under this provision who subsequently leave the occupation lose protected status and must meet the full VA qualification standard requirements in effect at the time of re-entry to the occupation.
(5) Employees initially grandfathered into this occupation who subsequently obtain certification that meets all the basic requirements of this qualification standard must maintain the required credentials as a condition of employment in the occupation.
NOTE: This provision is not intended to regularize appointments/ placements.
Grade Determinations:
Clinical Laboratory Scientist GS-12
Experience: Must have 1 year of creditable experience equivalent to the next lower grade level (GS-11) which is directly related to the position to be filled. This is required for all GS-12 assignments.
Knowledge, Skills and Abilities: In addition to the experience above, the candidate must demonstrate the following KSAs:
(A) Knowledge of medical technology applicable to a wide range of duties to solve complex problems involving diverse aspects of clinical laboratory practice.
(B) Skill to maintain, troubleshoot, and repair laboratory instrumentation.
(C) Ability to develop procedures for new tests, and modify existing procedures and methods to resolve problems relative to complex and difficult situations.
(D) Ability to manage and coordinate daily work activities and assignments in a section.
(E) Ability to provide or coordinate staff development and training.
(F) Ability to provide guidance and technical direction to a wide variety of individuals including physicians, nurses, and other clinical staff regarding technical aspects of testing, specimen requirements and results.
Assignments: The CLS serves as a Technical Specialist CLS, providing expert authoritative advice and consultation for more markedly difficult, complex, unique and/or emerging tests that require special knowledge. Examples include, but are not limited to, red blood cell genotyping, extended phenotyping, complex antibody identification, specialized blood component testing, blood administration, and crossmatching. The CLS advises all organizational levels on various aspects of specialized testing, including appropriateness that takes into consideration clinical context. The CLS advises on alternate testing to overcome ambiguities in the clinical diagnoses and analyzes emerging trends and technology to adopt appropriate methods and testing. The CLS develops policies, precedents, regulatory, licensing, and accrediting requirements to establish, monitor, and maintain the specialized testing. The CLS assumes responsibility for training and competency assessment of staff and students within the area assigned. The technical specialist often works independently and is given freedom of action under the general guidance of a pathologist or other laboratory practitioner.
Reference: For more information on this qualification standard, please visit .
The full performance level of this vacancy is GS-12.
Physical Requirements: See VA Directive and Handbook 5019, Employee Occupational Health Service for requirements
Basic Requirements:
- United States Citizenship: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Policy.
- English Language Proficiency: MTs must be proficient in spoken and written English.
- Education: A bachelor's degree or higher from an accredited college or university in medical laboratory science, medical technology, clinical laboratory science or in a related science (e.g., laboratory sciences such as chemistry, biochemistry, biology, microbiology, immunology, etc.).
- Certification:
- Candidates must meet one of the certification options below.
- (a) Generalist certification as an MLS given by ASCP BOC or AMT.
- (b) Generalist certification as an MT given by ASCP BOR or AMT.
- (c) Categorical certification or Specialist certification by ASCP or AMT
- Candidates must meet one of the certification options below.
- Foreign Education. To be creditable, education completed outside the U.S. must be deemed at least equivalent to that gained in a conventional U.S. program by a private organization specializing in the interpretation of foreign educational credentials. Graduates of foreign baccalaureate degree programs meet the educational requirements if they meet either of the following:
- (1) Foreign transcripts are evaluated by an acceptable evaluation agency, and the degree is found to be equivalent to a NAACLS-approved U.S. clinical laboratory science degree program. OR
- (2) The applicant submits a letter from ASCP BOC or AMT stating the individual is eligible to take the certification examination.
- NOTE: Possession of a certification identified in "Certification" above automatically determines the foreign education as creditable and no further documentation or proof of equivalency is needed.
Grandfathering Provision. Employees in VHA in this occupation under a permanent, appropriate, and legal placement on the effective date of this qualification standard, are considered to have met all qualification requirements for the grade and/or assignment held, including positive education and certification where applicable. For employees who do not meet all the basic requirements of this standard but met the qualifications applicable to the position at the time they were appointed, the following provisions apply:
(1) Employees may be reassigned, promoted up to and including the full performance (journey) level, or be changed to a lower grade within the occupation but may not be promoted beyond the journeyman level or newly placed in supervisory or managerial positions.
(2) If an assignment above the FPL requires an additional certification over and above the basic requirements, employees must meet the assignment-specific requirement before they can be promoted.
(3) Employees who are appointed on a temporary basis prior to the effective date of the qualification standard may not have their temporary appointment extended or be reappointed on a temporary or permanent basis until they fully meet the basic requirements of the standard.
(4) Employees retained in this occupation under this provision who subsequently leave the occupation lose protected status and must meet the full VA qualification standard requirements in effect at the time of re-entry to the occupation.
(5) Employees initially grandfathered into this occupation who subsequently obtain certification that meets all the basic requirements of this qualification standard must maintain the required credentials as a condition of employment in the occupation.
NOTE: This provision is not intended to regularize appointments/ placements.
Grade Determinations:
Clinical Laboratory Scientist GS-12
Experience: Must have 1 year of creditable experience equivalent to the next lower grade level (GS-11) which is directly related to the position to be filled. This is required for all GS-12 assignments.
Knowledge, Skills and Abilities: In addition to the experience above, the candidate must demonstrate the following KSAs:
(A) Knowledge of medical technology applicable to a wide range of duties to solve complex problems involving diverse aspects of clinical laboratory practice.
(B) Skill to maintain, troubleshoot, and repair laboratory instrumentation.
(C) Ability to develop procedures for new tests, and modify existing procedures and methods to resolve problems relative to complex and difficult situations.
(D) Ability to manage and coordinate daily work activities and assignments in a section.
(E) Ability to provide or coordinate staff development and training.
(F) Ability to provide guidance and technical direction to a wide variety of individuals including physicians, nurses, and other clinical staff regarding technical aspects of testing, specimen requirements and results.
Assignments: The CLS serves as a Technical Specialist CLS, providing expert authoritative advice and consultation for more markedly difficult, complex, unique and/or emerging tests that require special knowledge. Examples include, but are not limited to, red blood cell genotyping, extended phenotyping, complex antibody identification, specialized blood component testing, blood administration, and crossmatching. The CLS advises all organizational levels on various aspects of specialized testing, including appropriateness that takes into consideration clinical context. The CLS advises on alternate testing to overcome ambiguities in the clinical diagnoses and analyzes emerging trends and technology to adopt appropriate methods and testing. The CLS develops policies, precedents, regulatory, licensing, and accrediting requirements to establish, monitor, and maintain the specialized testing. The CLS assumes responsibility for training and competency assessment of staff and students within the area assigned. The technical specialist often works independently and is given freedom of action under the general guidance of a pathologist or other laboratory practitioner.
Reference: For more information on this qualification standard, please visit .
The full performance level of this vacancy is GS-12.
Physical Requirements: See VA Directive and Handbook 5019, Employee Occupational Health Service for requirements
Education
Note: Only education or degrees recognized by the U.S. Department of Education from accredited colleges, universities, schools, or institutions may be used to qualify for Federal employment. You can verify your education here: . If you are using foreign education to meet qualification requirements, you must send a Certificate of Foreign Equivalency with your transcript in order to receive credit for that education. For further information, visit: .
Additional information
Receiving Service Credit or Earning Annual (Vacation) Leave: Federal Employees earn annual leave at a rate (4, 6 or 8 hours per pay period) which is based on the number of years they have served as a Federal employee. Selected applicants may qualify for credit toward annual leave accrual, based on prior work experience or military service experience. This credited service can be used in determining the rate at which they earn annual leave. Such credit must be requested and approved prior to the appointment date and is not guaranteed.
During the application process you may have an option to opt-in to make your resume available to hiring managers in the agency who have similar positions. Opting in does not impact your application for this announcement, nor does it guarantee further consideration for additional positions.
This job opportunity announcement may be used to fill additional vacancies.
This position is in the Excepted Service and does not confer competitive status.
VA encourages persons with disabilities to apply. The health-related positions in VA are covered by Title 38, and are not covered by the Schedule A excepted appointment authority.
If you are unable to apply online or need an alternate method to submit documents, please reach out to the Agency Contact listed in this Job Opportunity Announcement.
Under the Fair Chance to Compete Act, the Department of Veterans Affairs prohibits requesting an applicant's criminal history prior to accepting a tentative job offer. For more information about the Act and the complaint process, visit at .
- 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. .
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.
Conditions of Employment
- You must be a U.S. Citizen to apply for this job.
- All applicants tentatively selected for VA employment in a testing designated position are subject to urinalysis to screen for illegal drug use prior to appointment. Applicants who refuse to be tested will be denied employment with VA.
- Selective Service Registration is required for males born after 12/31/1959.
- Must be proficient in written and spoken English.
- You may be required to serve a probationary period.
- Subject to background/security investigation.
- Selected applicants will be required to complete an online onboarding process. Acceptable form(s) of identification will be required to complete pre-employment requirements (https://www.uscis.gov/i-9-central/form-i-9-acceptable-documents). Effective May 7, 2025, driver's licenses or state-issued dentification cards that are not REAL ID compliant cannot be utilized as an acceptable form of identification for employment.
- Must pass pre-employment physical examination.
- Participation in the seasonal influenza vaccination program is a requirement for all Department of Veterans Affairs Health Care Personnel (HCP).
Qualifications
Applicants pending the completion of educational or certification/licensure requirements may be referred and tentatively selected but may not be hired until all requirements are met.
Basic Requirements:
Grandfathering Provision. Employees in VHA in this occupation under a permanent, appropriate, and legal placement on the effective date of this qualification standard, are considered to have met all qualification requirements for the grade and/or assignment held, including positive education and certification where applicable. For employees who do not meet all the basic requirements of this standard but met the qualifications applicable to the position at the time they were appointed, the following provisions apply:
(1) Employees may be reassigned, promoted up to and including the full performance (journey) level, or be changed to a lower grade within the occupation but may not be promoted beyond the journeyman level or newly placed in supervisory or managerial positions.
(2) If an assignment above the FPL requires an additional certification over and above the basic requirements, employees must meet the assignment-specific requirement before they can be promoted.
(3) Employees who are appointed on a temporary basis prior to the effective date of the qualification standard may not have their temporary appointment extended or be reappointed on a temporary or permanent basis until they fully meet the basic requirements of the standard.
(4) Employees retained in this occupation under this provision who subsequently leave the occupation lose protected status and must meet the full VA qualification standard requirements in effect at the time of re-entry to the occupation.
(5) Employees initially grandfathered into this occupation who subsequently obtain certification that meets all the basic requirements of this qualification standard must maintain the required credentials as a condition of employment in the occupation.
NOTE: This provision is not intended to regularize appointments/ placements.
Grade Determinations:
Clinical Laboratory Scientist GS-12
Experience: Must have 1 year of creditable experience equivalent to the next lower grade level (GS-11) which is directly related to the position to be filled. This is required for all GS-12 assignments.
Knowledge, Skills and Abilities: In addition to the experience above, the candidate must demonstrate the following KSAs:
(A) Knowledge of medical technology applicable to a wide range of duties to solve complex problems involving diverse aspects of clinical laboratory practice.
(B) Skill to maintain, troubleshoot, and repair laboratory instrumentation.
(C) Ability to develop procedures for new tests, and modify existing procedures and methods to resolve problems relative to complex and difficult situations.
(D) Ability to manage and coordinate daily work activities and assignments in a section.
(E) Ability to provide or coordinate staff development and training.
(F) Ability to provide guidance and technical direction to a wide variety of individuals including physicians, nurses, and other clinical staff regarding technical aspects of testing, specimen requirements and results.
Assignments: The CLS serves as a Technical Specialist CLS, providing expert authoritative advice and consultation for more markedly difficult, complex, unique and/or emerging tests that require special knowledge. Examples include, but are not limited to, red blood cell genotyping, extended phenotyping, complex antibody identification, specialized blood component testing, blood administration, and crossmatching. The CLS advises all organizational levels on various aspects of specialized testing, including appropriateness that takes into consideration clinical context. The CLS advises on alternate testing to overcome ambiguities in the clinical diagnoses and analyzes emerging trends and technology to adopt appropriate methods and testing. The CLS develops policies, precedents, regulatory, licensing, and accrediting requirements to establish, monitor, and maintain the specialized testing. The CLS assumes responsibility for training and competency assessment of staff and students within the area assigned. The technical specialist often works independently and is given freedom of action under the general guidance of a pathologist or other laboratory practitioner.
Reference: For more information on this qualification standard, please visit .
The full performance level of this vacancy is GS-12.
Physical Requirements: See VA Directive and Handbook 5019, Employee Occupational Health Service for requirements
Basic Requirements:
- United States Citizenship: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Policy.
- English Language Proficiency: MTs must be proficient in spoken and written English.
- Education: A bachelor's degree or higher from an accredited college or university in medical laboratory science, medical technology, clinical laboratory science or in a related science (e.g., laboratory sciences such as chemistry, biochemistry, biology, microbiology, immunology, etc.).
- Certification:
- Candidates must meet one of the certification options below.
- (a) Generalist certification as an MLS given by ASCP BOC or AMT.
- (b) Generalist certification as an MT given by ASCP BOR or AMT.
- (c) Categorical certification or Specialist certification by ASCP or AMT
- Candidates must meet one of the certification options below.
- Foreign Education. To be creditable, education completed outside the U.S. must be deemed at least equivalent to that gained in a conventional U.S. program by a private organization specializing in the interpretation of foreign educational credentials. Graduates of foreign baccalaureate degree programs meet the educational requirements if they meet either of the following:
- (1) Foreign transcripts are evaluated by an acceptable evaluation agency, and the degree is found to be equivalent to a NAACLS-approved U.S. clinical laboratory science degree program. OR
- (2) The applicant submits a letter from ASCP BOC or AMT stating the individual is eligible to take the certification examination.
- NOTE: Possession of a certification identified in "Certification" above automatically determines the foreign education as creditable and no further documentation or proof of equivalency is needed.
Grandfathering Provision. Employees in VHA in this occupation under a permanent, appropriate, and legal placement on the effective date of this qualification standard, are considered to have met all qualification requirements for the grade and/or assignment held, including positive education and certification where applicable. For employees who do not meet all the basic requirements of this standard but met the qualifications applicable to the position at the time they were appointed, the following provisions apply:
(1) Employees may be reassigned, promoted up to and including the full performance (journey) level, or be changed to a lower grade within the occupation but may not be promoted beyond the journeyman level or newly placed in supervisory or managerial positions.
(2) If an assignment above the FPL requires an additional certification over and above the basic requirements, employees must meet the assignment-specific requirement before they can be promoted.
(3) Employees who are appointed on a temporary basis prior to the effective date of the qualification standard may not have their temporary appointment extended or be reappointed on a temporary or permanent basis until they fully meet the basic requirements of the standard.
(4) Employees retained in this occupation under this provision who subsequently leave the occupation lose protected status and must meet the full VA qualification standard requirements in effect at the time of re-entry to the occupation.
(5) Employees initially grandfathered into this occupation who subsequently obtain certification that meets all the basic requirements of this qualification standard must maintain the required credentials as a condition of employment in the occupation.
NOTE: This provision is not intended to regularize appointments/ placements.
Grade Determinations:
Clinical Laboratory Scientist GS-12
Experience: Must have 1 year of creditable experience equivalent to the next lower grade level (GS-11) which is directly related to the position to be filled. This is required for all GS-12 assignments.
Knowledge, Skills and Abilities: In addition to the experience above, the candidate must demonstrate the following KSAs:
(A) Knowledge of medical technology applicable to a wide range of duties to solve complex problems involving diverse aspects of clinical laboratory practice.
(B) Skill to maintain, troubleshoot, and repair laboratory instrumentation.
(C) Ability to develop procedures for new tests, and modify existing procedures and methods to resolve problems relative to complex and difficult situations.
(D) Ability to manage and coordinate daily work activities and assignments in a section.
(E) Ability to provide or coordinate staff development and training.
(F) Ability to provide guidance and technical direction to a wide variety of individuals including physicians, nurses, and other clinical staff regarding technical aspects of testing, specimen requirements and results.
Assignments: The CLS serves as a Technical Specialist CLS, providing expert authoritative advice and consultation for more markedly difficult, complex, unique and/or emerging tests that require special knowledge. Examples include, but are not limited to, red blood cell genotyping, extended phenotyping, complex antibody identification, specialized blood component testing, blood administration, and crossmatching. The CLS advises all organizational levels on various aspects of specialized testing, including appropriateness that takes into consideration clinical context. The CLS advises on alternate testing to overcome ambiguities in the clinical diagnoses and analyzes emerging trends and technology to adopt appropriate methods and testing. The CLS develops policies, precedents, regulatory, licensing, and accrediting requirements to establish, monitor, and maintain the specialized testing. The CLS assumes responsibility for training and competency assessment of staff and students within the area assigned. The technical specialist often works independently and is given freedom of action under the general guidance of a pathologist or other laboratory practitioner.
Reference: For more information on this qualification standard, please visit .
The full performance level of this vacancy is GS-12.
Physical Requirements: See VA Directive and Handbook 5019, Employee Occupational Health Service for requirements
Education
Note: Only education or degrees recognized by the U.S. Department of Education from accredited colleges, universities, schools, or institutions may be used to qualify for Federal employment. You can verify your education here: . If you are using foreign education to meet qualification requirements, you must send a Certificate of Foreign Equivalency with your transcript in order to receive credit for that education. For further information, visit: .
Additional information
Receiving Service Credit or Earning Annual (Vacation) Leave: Federal Employees earn annual leave at a rate (4, 6 or 8 hours per pay period) which is based on the number of years they have served as a Federal employee. Selected applicants may qualify for credit toward annual leave accrual, based on prior work experience or military service experience. This credited service can be used in determining the rate at which they earn annual leave. Such credit must be requested and approved prior to the appointment date and is not guaranteed.
During the application process you may have an option to opt-in to make your resume available to hiring managers in the agency who have similar positions. Opting in does not impact your application for this announcement, nor does it guarantee further consideration for additional positions.
This job opportunity announcement may be used to fill additional vacancies.
This position is in the Excepted Service and does not confer competitive status.
VA encourages persons with disabilities to apply. The health-related positions in VA are covered by Title 38, and are not covered by the Schedule A excepted appointment authority.
If you are unable to apply online or need an alternate method to submit documents, please reach out to the Agency Contact listed in this Job Opportunity Announcement.
Under the Fair Chance to Compete Act, the Department of Veterans Affairs prohibits requesting an applicant's criminal history prior to accepting a tentative job offer. For more information about the Act and the complaint process, visit at .