Medical Lab Scientist II
Company : Catholic Health Initiatives
Location : Pasadena, TX
Job Type : Full Time
Salary : 29.44-43.79 HOUR
Date Posted : 13 January 2026
Job Summary and Responsibilities
Job Summary / Purpose:
Accurately analyzes and reports all tests ordered by the Medical Staff in a timely manner and according to laboratory procedures and regulatory guidelines to aid in the diagnosis and treatment of patients. Must also act as a team leader by assisting and guiding staff in decision-making, and by taking on other areas of responsibility.
Essential Key Job Responsibilities:
- Performs and reports waived, moderately complex, and highly complex test procedures on patient specimens adhering to the Section’s Standard Operating Procedures to ensure accurate and timely reporting
- Provides excellent patient care through clinical correlation of results, identification of patterns of bias, rapid notification of appropriate caregivers of critical values, and completion of testing within established turn-around-time limits
- Acts as a ‘group leader’ by assisting other staff members in work duties as needed to ensure a smooth workflow in the department.
- Ensures that major automated equipment is operational by performing required maintenance, calibration and troubleshooting procedures; including contacting of instrument vendor for assistance or repair.
- May receive or have extended instrument training to function as an instrument lead for the department.
- Trains new employees and students in the department.
- Performs required calibration and quality control procedures and maintains records to ensure tests are being performed within established parameters.
- Assists department Technical Coordinator or Supervisor in preparation of QC and calibration reports, ensuring that records are complete and accurate.
- Performs proficiency testing as assigned and review results with laboratory clinical leaders
- Assists Technical Coordinator or Supervisor with test or equipment validations. Helps with training, validation records and documentation.
- Participates in opportunities for continuing education and/or teaching, training according to the Section Performance Standards to enhance technical skills of students, trainees, coworkers, and self
- Responsible for inventory of supplies, including providing assistance with monitoring supplies, ordering, and placing received supplies into storage.
- May assists department inventory supplies as primary inventory control
- Completes all work and resolves or appropriately passes ongoing issues to incoming staff within the scheduled shift.
- Facilitate smooth and complete work transition with preceding and following shift teams.
- As a representative of CommonSpirit Health, utilizes professionalism and HumanKindness while communicating with physicians, hospital staff, patients, coworkers, other stakeholders in laboratory operations, and all members of the general public, whether in email, instant messaging, telephone, or face-to-face interactions
- Adheres to all regulatory requirements
Required Education and Experience:
Bachelor's Degree in a biological or chemical science as defined by CLIA.
2 years experience in a clinical laboratory.
Preferred Certifications:
MLS (ASCP) or equivalent
Required Minimum Knowledge, Skills, Abilities and Training:
Must be appropriately trained in clinical laboratory science as evaluated by the Director of the Clinical Laboratory
Where You'll WorkCommonSpirit Health was formed by the alignment of Catholic Health Initiatives (CHI) and Dignity Health. With more than 700 care sites across the U.S., from clinics and hospitals to home-based care and virtual care services, CommonSpirit is accessible to nearly one out of every four U.S. residents. Our world needs compassion like never before. Our communities need caring and our families need protection. With our combined resources, CommonSpirit is committed to building healthy communities, advocating for those who are poor and vulnerable, and innovating how and where healing can happen, both inside our hospitals and out in the community.
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Frequently asked questions
A Medical Lab Scientist II in Pasadena, TX typically handles more advanced testing procedures and may lead team efforts, unlike entry-level roles. Their expertise includes troubleshooting complex instruments and guiding lab staff, reflecting a higher responsibility level common in hospitals like Catholic Health Initiatives.
For Medical Lab Scientist II professionals in Texas, certifications like MLS (ASCP) or equivalents enhance credibility and job prospects. Texas labs value CLIA compliance and practical experience, making these credentials crucial for career advancement and meeting state regulatory standards.
Mastery in instrument calibration, proficiency testing, and quality control, along with leadership in workflow coordination, are key skills. Understanding local hospital protocols and rapid critical value communication also differentiates successful Medical Lab Scientists in Pasadena's busy labs.
Yes, Catholic Health Initiatives encourages Medical Lab Scientist IIs to take on team leader roles, mentoring staff and managing shift transitions. This culture fosters professional growth through hands-on leadership within their extensive healthcare network.
Working at Catholic Health Initiatives, Medical Lab Scientist IIs might navigate complex regulatory compliance while ensuring fast turnaround times. Balancing technical responsibilities with patient-focused communication reflects the organization's emphasis on compassionate, high-quality care.
Pasadena's growing healthcare sector creates moderate competition for Medical Lab Scientist II roles, but demand remains steady. This environment encourages employers to seek candidates with strong certifications and leadership abilities to maintain high lab standards.
Medical Lab Scientist II salaries in Pasadena typically range from $60,000 to $75,000 annually, reflecting local cost of living and healthcare demand. Compensation often aligns with experience, certifications like MLS (ASCP), and the size of the employing facility.
At Catholic Health Initiatives, Medical Lab Scientist IIs often lead the adoption of automated equipment and advanced diagnostics. Their role includes troubleshooting and training staff on new instruments, ensuring efficient, accurate lab operations aligned with evolving healthcare standards.
Absolutely, familiarity with Texas state and federal regulations, including CLIA standards, is essential. Medical Lab Scientist IIs must ensure lab compliance and maintain quality control records to meet Pasadena's stringent healthcare regulatory environment.
Professionals often advance into supervisory or technical coordinator roles within hospitals like Catholic Health Initiatives. Ongoing education and certification upgrades enable Medical Lab Scientist IIs to expand responsibilities, including leading training programs and managing lab quality assurance.