Satellite Borne Engineer

The engineer integrates lightweighted mirrors made of reaction bonded silicon carbide, beryllium, or ultra low expansion fused silica onto kinematic hexapod mounts and carbon fiber reinforced polymer metering structures. Conforming to standards established by NASA, the European Space Agency ESA, and ISO aerospace quality standards, the specialist utilizes multi axis laser trackers, coordinate measuring machines CMMs, and dynamic phase shifting laser interferometers to align primary, secondary, and tertiary mirrors down to sub arcsecond angular and nanometer positional tolerances. They apply specialized space qualified structural adhesives, such as low outgassing epoxies, using precision micro injection needles to secure mirror bipods without introducing localized mechanical surface stress.

While finite element optomechanical modeling software packages simulate thermal soak distortions and launch shock survival, physical space telescope integration is an unforgiving practical discipline. Gravity sag during ground testing can mask wavefront aberrations that only manifest in zero gravity, requiring complex gravity release modeling and zero g offloader harnesses. The optomechanical alignment engineer performs double pass autocollimation wavefront tests, oversees thermal vacuum TVAC optical performance testing across wide orbital temperature excursions, and conducts vibration shake testing to certify flight optical payloads.

The day begins at seven thirty in the morning inside the Class 1000 laminar flow cleanroom. The engineer puts on full cleanroom bunny suit, electrostatic discharge boots, and face mask before entering the optical integration bay. Today they are performing final alignment on a three mirror anastigmat telescope designed for a sub meter resolution Earth observation satellite. The telescope structure is constructed from high modulus carbon fiber reinforced polymer with low coefficient of thermal expansion, holding three lightweighted reaction bonded silicon carbide mirrors. The engineer powers up the Zygo laser interferometer, shining a helium neon laser beam through the telescope

entrance pupil and reflecting it back from a sixty centimeter optical flat mirror in double pass autocollimation mode. The resulting interferogram displays the optical wavefront error across the full field of view. Observing a slight astigmatic coma aberration, the engineer uses a digital torque driver and precision micrometer shims to adjust the secondary mirror kinematic hexapod flexure by one point two micrometers in tilt and three hundred nanometers in decenter. In the afternoon, the re computed interferogram displays a pristine circular null fringe pattern, confirming that the transmitted wavefront error.

A Satellite Borne Optical Payload Optomechanical Alignment Engineer designs, aligns, bonds, integrates, and tests high resolution optical telescopes, multi mirror anastigmat assemblies, and focal plane detector assemblies destined for spaceflight aboard Earth observation and astronomical satellites. Operating inside cleanrooms, aerospace optical integration facilities, and thermal vacuum test chambers, the engineer ensures that diffraction limited optical performance is achieved and preserved through the brutal acoustic vibrations of rocket launches and the extreme thermal gradients of the orbital space environment.

Core responsibilities include align three mirror anastigmat tma satellite telescopes and focal plane arrays to diffraction limited wavefront tolerances., operational coordination, and ensuring strict adherence to Kenyan statutory frameworks and quality standards.

Key organizations hiring for this role include Kenya Space Agency KSA, Regional Centre for Mapping of Resources for Development RCMRD, Kenya Civil Aviation Authority KCAA, Safaricom Telecommunications Satellite Ground Stations, alongside expanding opportunities in Nairobi, Mombasa, Kisumu, and regional infrastructure projects.

Satellite Borne Engineer Specialist, Senior Satellite Borne Engineer, Satellite Borne Engineer Lead, Satellite Borne Engineer Consultant

While finite element optomechanical modeling software packages simulate thermal soak distortions and launch shock survival, physical space telescope integration is an unforgiving practical discipline. Gravity sag during ground testing can mask wavefront aberrations that only manifest in zero gravity, requiring complex gravity release modeling and zero g offloader harnesses. The optomechanical alignment engineer performs double pass autocollimation wavefront tests, oversees thermal vacuum TVAC optical performance testing across wide orbital temperature excursions, and conducts vibration shake testing to certify flight optical payloads. Employment opportunities concentrate across major industrial, commercial, and financial hubs including Nairobi, Mombasa, Kisumu, Nakuru, and Eldoret, alongside specialized regional project sites.