The Clinical Laboratory Scientist works within the Pathology and Laboratory service line at the Phoenix VA. The CLS will work independently as they carry out day-to-day operations in the laboratory. The CLS develops, performs, evaluates, interprets, correlates, and validates the accuracy of laboratory procedures and results in line with current laboratory regulatory requirements.
Summary
The Clinical Laboratory Scientist works within the Pathology and Laboratory service line at the Phoenix VA. The CLS will work independently as they carry out day-to-day operations in the laboratory. The CLS develops, performs, evaluates, interprets, correlates, and validates the accuracy of laboratory procedures and results in line with current laboratory regulatory requirements.
Applications will be reviewed two weeks after the opening date of this announcement and every two weeks after until the announcement closes on 11/30/2026. See how you will be evaluated for referral order.
NOTE: The 2-page Resume requirement does not apply to this position.
Performs a broad range of standard, advanced, and complex laboratory procedures, recognizes deviations from expected results, analyzes and corrects problems using scientific principles, and recognizes and communicates predefined critical results to appropriate staff.
Evaluates and solves problems related to collection and processing of biological specimens, understands specimen requirements, and accounts for physiologic processes that may affect specimen analysis.
Maintains laboratory equipment and documents maintenance according to laboratory policies and procedures. Performs instrument calibrations and repairs, provides preventive maintenance, identifies instrument malfunctions, and documents and resolves deviations of instrument performance.
Performs and documents quality control and quality assurance activities and corrective actions related to test performance using statistical principles and theories of performance improvement.
Adheres to practices and regulations governing biosafety and biosecurity in the workplace.
Ensures compliance with rules and regulations of assorted regulatory agencies such as CAP, FDA, NEO, JC, MBB, and OSHA.
Identifies discrepancies, solves problems, and suggests solutions.
Answers inquiries regarding test results, methodology, test specificity, test sensitivity, and specific factors, which influence test resuIts, interprets resuIts and suggests follow-up test selection or procedures.
Communicates effectively and courteously while working as a healthcare team member. Provides excellent service as defined by the customer (healthcare providers, patients, and others). Gives direction and guidance using underlying principles of laboratory testing.
Organizes work and sets priorities to meet deadlines.
Performs other duties as assigned.
Work Schedule: Monday through Friday, 7:00am to 3:30pm rotating weekends and holidays Recruitment/Relocation Incentives (Sign-on Bonus): Not authorized Permanent Change of Station (Relocation Assistance): Not authorized EDRP Authorized: Former EDRP participants ineligible to apply for incentive. Contact Dean.Sitzler@va.gov, the EDRP Coordinator for questions/assistance. Learn more Pay: Competitive salary and regular salary increases.When setting pay, a higher step rate of the appropriate grade may be determined after consideration of higher or unique qualifications or special needs of the VA (Above Minimum Rate of the Grade). Paid Time Off: 37-50 days of annual paid time offer per year (13-26 days of annual leave, 13 days of sick leave, 11 paid Federal holidays per year)
Selected applicants may qualify for credit toward annual leave accrual, based on prior [work experience] or military service experience. Parental Leave: After 12 months of employment, up to 12 weeks of paid parental leave in connection with the birth, adoption, or foster care placement of a child. Child Care Subsidy: After 60 days of employment, full time employees with a total family income below $144,000 may be eligible for a childcare subsidy up to 25% of total eligible childcare costs for eligible children up to the monthly maximum of $416.66. Retirement: Traditional federal pension (5 years vesting) and federal 401K with up to 5% in contributions by VA Insurance: Federal health/vision/dental/term life/long-term care (many federal insurance programs can be carried into retirement) Telework: Not available Virtual: This is not a virtual position. Functional Statement #: 000000 Permanent Change of Station (PCS): Not authorized
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.
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 identification cards that are not REAL ID compliant cannot be utilized as an acceptable form of identification for employment.
Must pass pre-employment medical evaluation.
Participation in the seasonal influenza vaccination program is a requirement for all Department of Veterans Affairs Health Care Personnel (HCP).
Complete all application requirements detailed in the "Required Documents" section of this announcement.
As a condition of employment for accepting this position, you will be required to serve a 2-year trial period during which we will evaluate your fitness and whether your continued employment advances the public interest. In determining if your employment advances the public interest, we may 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.
Upon completion of your trial period, your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.
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:
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. Candidates must be proficient in spoken and written English in accordance with 38 U.S.C. ยง 7403 (f).
Education. A bachelor's degree or higher from an accredited college or university.
Certification.
Candidates must meet one of the certification options below.
Generalist certification as an MLS given by ASCP BOC or AMT.
Generalist certification as an MT given by ASCP BOR or AMT.
Categorical certification or Specialist certification by ASCP or AMT.
NOTE: Categorical and specialist certifications are not acceptable for CLS Generalist positions or lab sections unrelated to the categorical or specialist certification held. Categorical or specialist certifications are acceptable for higher-graded positions within the relevant lab section or one of the non-section specific assignments (including, Ancillary Testing Coordinator, Education Coordinator, Laboratory Information Manager, Quality Manager, Laboratory Manager, Regional Technical Specialist, National Quality and Compliance Agent, Regional Program Manager, Regional Director, Laboratory Director, or National Quality and Compliance Officer).
May qualify based on being covered by the Grandfathering Provision as described in the VA Qualification Standard for this occupation (only applicable to current VHA employees who are in this occupation and meet the criteria).
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:
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
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 4c above automatically determines the foreign education as creditable and no further documentation or proof of equivalency is needed.
Grade Determinations: In addition to the basic requirements for employment, candidates must meet the following grade-determining criteria for placement at grade levels specified.
Clinical Laboratory Scientist, GS-11
Experience or Education. Candidates at this level must meet one of the criteria below:
Experience. 1 year of creditable experience equivalent to the next lower grade level. or
Education. Must have 3 full years of progressively higher-level graduate education or a Ph.D. or equivalent doctoral degree in medical technology or a directly related science
Knowledge, Skills, and Abilities. In addition to the experience or education above, the candidate must demonstrate the following KSAs:
Knowledge of professional clinical laboratory science principles, practices, concepts, and theories that support sound, independent work.
Knowledge of laboratory quality control and quality assurance procedures and principles of performance improvement.
Skill in informatics, laboratory data flow, and laboratory processes.
Ability to maintain, troubleshoot, and repair instrumentation.
Ability to use independent technical judgment to analyze and interpret laboratory results.
Ability to read, interpret, and apply complex written instructions.
Ability to communicate, consult, and interact with other members of the health care team, external relations, customer service, and patient education.
Preferred Experience: Current working knowledge of clinical laboratory concepts. Hospital laboratory experience preferred.
Physical Requirements: See VA Directive and Handbook 5019, Employee Occupational Health Service for requirements.
Moderate Lifting, 15-44 pounds; Light Carrying, under 15 pounds; Use of fingers; Walking - 2 hours; Standing - 2 hours; Near vison correctable at 13" to 16" to Jaeger 1 to 4 Far vison correctable in one eye to 20/20 and to 20/40 in the other eye; Ability to distinguish basic colors; Hearing (aid permitted)Mental/Emotional Stability required; Working closely with others; Working alone
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: http://ope.ed.gov/accreditation/. 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: https://sites.ed.gov/international/recognition-of-foreign-qualifications/.
Additional information
Receiving Service Credit for 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.
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.
This announcement is open to the public, eligible applicants will be referred in the following order:
1) Current permanent VA employees of the Phoenix VAMC
2)All other VA employees
3) All other applicants
IN DESCRIBING YOUR EXPERIENCE, PLEASE BE CLEAR AND SPECIFIC. WE MAY NOT MAKE ASSUMPTIONS REGARDING YOUR EXPERIENCE. Your application, resume, C.V., and/or supporting documentation will be verified. Please follow all instructions carefully. Errors or omissions may affect consideration for employment.
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; religions; 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.
The Department of Veterans Affairs performs pre-employment reference checks as an assessment method used in the hiring process to verify information provided by a candidate (e.g., on resume or during interview or hiring process); gain additional knowledge regarding a candidate's abilities; and assist a hiring manager with making a final selection for a position.
It is the policy of the VA to not deny employment to those that have faced financial hardships or periods of unemployment.
Veterans and Transitioning Service Members: Please visit the VA for Vets site for career-search tools for Veterans seeking employment at VA, career development services for our existing Veterans, and coaching and reintegration support for military service members.
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.
To apply for this position, you must provide a complete Application Package which includes:
Long-form resume/Curriculum vitae (CV)
Transcript
The following documents are accepted, and may be required if applicable to your eligibility and/or qualifications for this position. Please ensure you have included all documents required for your application, such as a copy of your transcript (if using education to qualify), SF-50's (current/former Federal employees), etc.
Cover Letter
DD-214/ Statement of Service
Disability Letter (VA)
Long-form resume/Curriculum vitae (CV)
Generalist certification as an MLS given by ASCP BOC or AMT
Generalist certification as an MT given by ASCP BOR or AMT
Categorical certification or Specialist certification by ASCP or AMT
SF-15
SF-50/ Notification of Personnel Action
Transcript
If you are relying on your education to meet qualification requirements:
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.
All applicants are encouraged to apply online. To apply for this position, you must complete the full questionnaire and submit the documentation specified in the Required Documents section below. The complete application package must be submitted by 11:59 PM (ET) on 11/30/2026 to receive consideration. To preview the questionnaire click https://apply.usastaffing.gov/ViewQuestionnaire/13081592.
To begin, click Apply Online to create a USAJOBS account or log in to your existing account. Follow the prompts to select your USA JOBS resume and/or other supporting documents and complete the occupational questionnaire.
Click Submit My Answers to submit your application package.
NOTE: It is your responsibility to ensure your responses and appropriate documentation is submitted prior to the closing date.
Carl T Hayden Veterans' Administration Medical Center
650 East Indian School Road
Phoenix, AZ 85012
US
Next steps
Once your online application is submitted you will receive a confirmation notification by email. After we receive application packages (including all required documents) and the vacancy announcement closes, we will review applications to ensure qualification and eligibility requirements are met. After the review is complete, a referral certificate(s) is issued and applicants will be notified of their status by email. Referred applicants will be notified as such and may be contacted directly by the hiring office for an interview. All referred applicants receive a final notification once a selection decision has been made.
You may check the status of your application at any time by logging into your USA Jobs account and clicking on Applications. Information regarding your application status can be found in the USAJobs Help Center.
NOTE: Participation in the seasonal influenza program is a condition of employment and a requirement for all Department of Veterans Affairs Health Care Personnel (HCP). It is a requirement that all HCP to receive annual seasonal influenza vaccination or obtain an exemption for medical or religious reasons. Wearing a face mask is required when an exemption to the influenza vaccination has been granted. HCP in violation of this directive may face disciplinary action up to and including removal from federal service. HCP are individuals who, during the influenza season, work in VHA locations or who come into contact with VA patients or other HCP as part of their duties. VHA locations include, but are not limited to, VA hospitals and associated clinics, community living centers (CLCs), community-based outpatient clinics (CBOCs), domiciliary units, Vet centers and VA-leased medical facilities. HCP include all VA licensed and unlicensed, clinical and administrative, remote and onsite, paid and without compensation, full- and part-time employees, intermittent employees, fee basis employees, VA contractors, researchers, volunteers and health professions trainees (HPTs) who are expected to perform any or all of their work at these facilities. HPTs may be paid or unpaid and include residents, interns, fellows and students. HCP also includes VHA personnel providing home-based care to Veterans and drivers and other personnel whose duties put them in contact with patients outside VA medical facilities.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
To apply for this position, you must provide a complete Application Package which includes:
Long-form resume/Curriculum vitae (CV)
Transcript
The following documents are accepted, and may be required if applicable to your eligibility and/or qualifications for this position. Please ensure you have included all documents required for your application, such as a copy of your transcript (if using education to qualify), SF-50's (current/former Federal employees), etc.
Cover Letter
DD-214/ Statement of Service
Disability Letter (VA)
Long-form resume/Curriculum vitae (CV)
Generalist certification as an MLS given by ASCP BOC or AMT
Generalist certification as an MT given by ASCP BOR or AMT
Categorical certification or Specialist certification by ASCP or AMT
SF-15
SF-50/ Notification of Personnel Action
Transcript
If you are relying on your education to meet qualification requirements:
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.
All applicants are encouraged to apply online. To apply for this position, you must complete the full questionnaire and submit the documentation specified in the Required Documents section below. The complete application package must be submitted by 11:59 PM (ET) on 11/30/2026 to receive consideration. To preview the questionnaire click https://apply.usastaffing.gov/ViewQuestionnaire/13081592.
To begin, click Apply Online to create a USAJOBS account or log in to your existing account. Follow the prompts to select your USA JOBS resume and/or other supporting documents and complete the occupational questionnaire.
Click Submit My Answers to submit your application package.
NOTE: It is your responsibility to ensure your responses and appropriate documentation is submitted prior to the closing date.
Carl T Hayden Veterans' Administration Medical Center
650 East Indian School Road
Phoenix, AZ 85012
US
Next steps
Once your online application is submitted you will receive a confirmation notification by email. After we receive application packages (including all required documents) and the vacancy announcement closes, we will review applications to ensure qualification and eligibility requirements are met. After the review is complete, a referral certificate(s) is issued and applicants will be notified of their status by email. Referred applicants will be notified as such and may be contacted directly by the hiring office for an interview. All referred applicants receive a final notification once a selection decision has been made.
You may check the status of your application at any time by logging into your USA Jobs account and clicking on Applications. Information regarding your application status can be found in the USAJobs Help Center.
NOTE: Participation in the seasonal influenza program is a condition of employment and a requirement for all Department of Veterans Affairs Health Care Personnel (HCP). It is a requirement that all HCP to receive annual seasonal influenza vaccination or obtain an exemption for medical or religious reasons. Wearing a face mask is required when an exemption to the influenza vaccination has been granted. HCP in violation of this directive may face disciplinary action up to and including removal from federal service. HCP are individuals who, during the influenza season, work in VHA locations or who come into contact with VA patients or other HCP as part of their duties. VHA locations include, but are not limited to, VA hospitals and associated clinics, community living centers (CLCs), community-based outpatient clinics (CBOCs), domiciliary units, Vet centers and VA-leased medical facilities. HCP include all VA licensed and unlicensed, clinical and administrative, remote and onsite, paid and without compensation, full- and part-time employees, intermittent employees, fee basis employees, VA contractors, researchers, volunteers and health professions trainees (HPTs) who are expected to perform any or all of their work at these facilities. HPTs may be paid or unpaid and include residents, interns, fellows and students. HCP also includes VHA personnel providing home-based care to Veterans and drivers and other personnel whose duties put them in contact with patients outside VA medical facilities.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
