Senior Microbiologist Jobs Jeddah 2026

Gandour, a leading food manufacturing company in the Middle East, is seeking an accomplished Senior Microbiologist to join the Quality Department in Jeddah. This is an outstanding opportunity for an experienced microbiologist with a strong background in food manufacturing, microbiological testing, food safety compliance, quality assurance, and laboratory excellence. As Senior Microbiologist, you’ll design and execute comprehensive microbiological testing programs, ensure food safety standards, manage environmental monitoring initiatives, interpret test results, support HACCP implementation, and contribute to organizational excellence in food quality and safety across all manufacturing operations.

About Gandour — Middle East Food Manufacturing Excellence

Organization Type: Regional leader in food manufacturing, processing, and distribution

Industry Focus: Food production, quality assurance, food safety, consumer nutrition

Geographic Presence: Multiple facilities across Saudi Arabia and the Middle East region

Quality Commitment: ISO-certified operations with focus on food safety standards

Reputation: Trusted supplier delivering quality products to regional and international markets

How to Apply
Qualified candidates should submit their updated CV to: Careers1.ksa@gandour.com

Senior Microbiologist Role — Food Safety & Quality Leadership

Department: Quality Department, Jeddah Facility

Primary Focus: Microbiological testing, food safety, quality control, laboratory operations

Leadership Scope: Food safety initiatives, microbiological monitoring, regulatory compliance

Mission: Ensuring food safety excellence and microbiological quality standards

Senior Microbiologist Position Overview

The Senior Microbiologist position at Gandour represents a strategic role ensuring food manufacturing excellence through comprehensive microbiological oversight and quality assurance. You’ll conduct microbiological testing on raw materials, finished products, water samples, and environmental samples using industry-standard methodologies. Your responsibilities include developing and implementing environmental monitoring programs, executing swab testing and hygiene verification programs, interpreting microbiological test results, identifying abnormalities and food safety risks, and supporting corrective and preventive action initiatives. This role requires extensive knowledge of microbiological testing methods, food safety principles, GMP compliance, HACCP system principles, and laboratory management practices.

As Senior Microbiologist, you’ll partner with Quality, Production, and Food Safety teams to maintain highest food safety standards, support regulatory compliance, investigate non-conformances, perform root-cause analysis, and drive continuous improvement in microbiological quality. You’ll prepare detailed microbiological reports, conduct trend analysis, maintain comprehensive laboratory records, and ensure laboratory equipment functionality and safety. Your expertise directly impacts product safety, customer satisfaction, regulatory compliance, and Gandour’s reputation as trusted food manufacturer in the Middle East region.

Why This Role Matters: As Senior Microbiologist at Gandour, you ensure food safety excellence protecting consumer health, design and execute comprehensive microbiological testing programs, manage environmental monitoring and hygiene verification initiatives, support food safety compliance and regulatory adherence, conduct root-cause analysis and corrective actions, advance quality career with regional food manufacturing leader, and contribute to organizational food safety mission across all manufacturing operations.

Key Responsibilities & Microbiological Testing Duties

Microbiological Testing & Analysis Programs

Conduct comprehensive microbiological testing on raw materials, ingredients, and finished products
Perform microbiological analysis on water samples, environmental samples, and process samples
Apply standard microbiological testing methodologies and best laboratory practices
Prepare culture media, manage incubation processes, and maintain sample integrity
Operate laboratory equipment including incubators, microscopes, and automated testing systems
Maintain accurate laboratory records and comprehensive documentation of test results

Environmental Monitoring & Hygiene Programs

Design and implement environmental monitoring programs for manufacturing facilities
Conduct swab testing programs evaluating equipment, surfaces, and production areas
Execute hygiene verification programs and sanitation effectiveness evaluations
Monitor microbiological indicators in manufacturing environments
Support hygiene training and awareness programs for production teams
Track and analyze environmental monitoring trends and identify systemic risks

Food Safety & Regulatory Compliance

Ensure food safety standards compliance across all microbiological testing activities
Support HACCP system implementation and maintenance within quality operations
Apply GMP (Good Manufacturing Practices) principles to laboratory and testing operations
Support ISO compliance and food safety certification maintenance
Ensure alignment with Saudi Arabia food safety regulations and international standards
Maintain quality assurance documentation and regulatory-required records

Test Result Interpretation & Quality Assurance

Interpret microbiological test results and identify abnormal patterns
Classify results as compliant or non-conforming based on established standards
Investigate abnormal results and support root-cause analysis activities
Document findings and support corrective action implementation
Prepare microbiological reports for quality management review
Conduct trend analysis on microbiological data identifying systemic issues

Corrective & Preventive Actions Support

Support non-conformance investigation from microbiological perspective
Conduct root-cause analysis for food safety and quality issues
Recommend corrective actions addressing identified microbiological risks
Support implementation of preventive measures and process improvements
Follow up on corrective actions to ensure effectiveness and sustainability
Contribute to continuous improvement initiatives in quality operations

Laboratory Management & Equipment Maintenance

Maintain laboratory equipment in proper working condition and calibration
Manage culture media inventory and laboratory supplies
Ensure laboratory safety standards and proper handling procedures
Support laboratory validation and equipment qualification activities
Coordinate with maintenance teams on equipment issues and repairs
Maintain organized and compliant laboratory environment

Qualifications & Requirements

Educational Requirements

Bachelor’s degree in Microbiology (primary requirement)
Bachelor’s degree in related scientific discipline
Recognized qualification in microbiology or food science

Professional Experience

Minimum 4 years microbiological experience in food manufacturing industry
Demonstrated experience with microbiological testing methods and protocols
Background in food safety, quality control, or laboratory operations
Proven track record in environmental monitoring and hygiene programs
Experience with CAPA systems and root-cause analysis activities

Technical Knowledge & Expertise

Strong knowledge of microbiological testing methods for food products and materials
Comprehensive understanding of food safety principles and contamination control
Knowledge of GMP standards and food safety management systems
Familiarity with HACCP principles and system implementation
Understanding of laboratory equipment operation and maintenance
Knowledge of culture media preparation and microorganism identification techniques
Ability to interpret microbiological data and identify trends

Professional Skills & Attributes

Excellent analytical and problem-solving capabilities
Strong attention to detail and accuracy in testing and documentation
Effective communication skills with technical and non-technical audiences
Ability to work collaboratively with Quality, Production, and Food Safety teams
Strong time management and organizational abilities
Commitment to continuous learning and professional development

Desirable Qualifications

Advanced microbiology certifications or specialized training
Experience with laboratory information management systems (LIMS)
Familiarity with ISO 22000 or FSSC 22000 standards
Experience in quality management or food safety audit processes
Additional training in food science or food technology
Leadership or mentoring experience in laboratory settings

Career Development & Growth Opportunities

Professional Advancement

Senior laboratory role with regional food manufacturing organization
Opportunity to lead microbiological testing programs and initiatives
Potential for advancement to Quality Manager or Laboratory Director positions
Exposure to broader food safety and quality management systems

Learning & Development

Professional development in advanced microbiology techniques
Training in food safety standards and regulatory requirements
Certification support in quality management or food safety systems
Mentoring from experienced Quality leadership team

About Gandour — Regional Food Manufacturing Leader

Gandour represents a trusted regional food manufacturing company with operations across Saudi Arabia and the Middle East, delivering quality food products to consumers throughout the region. The organization maintains strong commitment to food safety excellence, quality assurance, and continuous improvement across all manufacturing facilities. Gandour invests in modern laboratory facilities, professional development, and advanced testing methodologies to ensure highest food safety standards. The company values dedicated quality professionals committed to maintaining excellence and supporting organizational mission of delivering safe, quality food products.

Career Excellence at Gandour: Build food safety and microbiological expertise with established regional manufacturer, lead comprehensive microbiological testing programs, ensure food safety compliance and regulatory adherence, manage environmental monitoring and hygiene initiatives, support HACCP and GMP implementation, advance career with quality-focused organization, and contribute to regional food safety leadership.

Who Should Apply?

Food Microbiologists: With 4+ years food manufacturing experience
Quality Assurance Professionals: From food processing or beverage industries
Laboratory Microbiologists: With food safety expertise
Food Safety Specialists: Seeking microbiological testing roles
Quality Control Experts: With microbiological background
Compliance Officers: Ready for microbiological laboratory positions