Job Description

Simera Sense is a leading provider of Earth observation camera solutions for the global small satellite market. Committed to excellence and innovation, we deliver high-performance optical payloads and precision-engineered systems to customers worldwide. Our holding company is based in Belgium, while our South African operations are located in Somerset West, surrounded by world-class amenities and natural beauty, offering an excellent balance of professional opportunities and lifestyle.


Are you passionate about precision, measurement, and quality assurance? We're seeking a meticulous and motivated Junior Metrologist to join our team in Somerset West. In this role, you will support the measurement, calibration, and quality assurance of space-grade components, ensuring the accuracy and reliability of mission-critical hardware that enables the next generation of space exploration.


As part of a dynamic, forward-thinking organisation, you will collaborate closely with engineering, manufacturing, and quality teams to deliver exceptional products that meet the stringent standards of the global space industry.

Job Purpose:

Support the precision measurement, calibration, and quality assurance of space-grade components and systems, ensuring compliance with industry standards and contributing to the reliability and performance of mission-critical hardware.

What You Will Do

Measurement & Calibration Support

Perform dimensional and physical measurements on aerospace components and optics using precision instruments (microscopes, verniers, micrometres, gauges). Support the calibration of measurement instruments and maintain calibration traceability to national and international standards. Maintain detailed calibration records and ensure compliance with company and industry quality systems.

Data Integrity & Reporting

Record and analyse measurement data, identify deviations, and report findings to engineering teams. Contribute to internal and customer-facing metrology reports. Ensure secure data handling aligned with regulatory and company standards.

Equipment Maintenance & Readiness

Monitor the performance and condition of metrology equipment. Ensure tools and instruments are available, maintained, and ready for production and testing operations.

Quality Assurance & Compliance

Support audits and inspections by providing measurement data and documentation. Participate in root cause analysis and corrective action processes related to measurement deviations.

Continuous Learning & Collaboration

Engage in training and development to enhance metrology and measurement expertise. Stay informed about advances in measurement technology and space hardware standards.

What You Will Bring

Qualification:

Higher Certificate (NQF 5) in Mechanical Engineering, Mechatronics, Industrial Engineering, Physics, or Applied Sciences.

Required Experience:

0-2 years in a manufacturing, aerospace, automotive, or precision engineering environment. Experience or exposure to dimensional metrology and quality control. Ability to interpret technical drawings and apply GD&T (Geometric Dimensioning and Tolerancing) principles. Basic understanding of calibration processes and traceability standards.

Advantageous:

Diploma in Metrology, Quality Assurance, or a related Engineering field. Familiarity with cleanroom environments and contamination control procedures. Experience with Coordinate Measuring Machines (CMMs) or optical measurement systems.

What We Offer

The opportunity to work in the fast-growing global space industry. Exposure to cutting-edge technology in optical and metrology systems. A collaborative, high-performance team environment. Competitive compensation and professional growth opportunities. The chance to contribute directly to international space missions.

Why Join Us?

Be part of a mission-driven team building next-generation space technology. Grow your career with hands-on experience in precision engineering and metrology. Work in a flexible and innovative environment where your contributions matter. * Help shape the future of optical payloads and space hardware.