Design Engineer
Following an internship, Nicholas became a full-time employee at MaXentric Technologies. As a full time employee, Nicholas has not only continued to provide support in Mechanical designs, he has also developed electrical engineering skills including RF simulations and circuit board design. While at MaXentric, he has been responsible for:-Led circuit board design for applications including test coupons and fast-turn around prototypes, complex 8-layer boards for power regulation and supply, and radio frequency (S-band and X-band) upconversion and downconversion in communication and radar applications.-Designed, wired, machined, and assembled high-capacity cooling systems, enclosures, and fixtures for systems meant for shipboard, airborne, space-based, and munition applications while meeting environmental standards such as IP67 (ingress protection).-Optimized and validated electromagnetic structures such as antennas, radio frequency artwork, and exotic high-precision waveguides.-Performed thermal and structural simulations to mitigate risks and to design cooling solutions.-Coded MATLAB simulations for predicting satellite motion dynamics, training machine learning classifiers, and performing thermal finite element analysis and thermal controls modeling.-Managed a team of engineers, subcontractors, and research partners to design and develop a prototype aquatic squid robot STEM education kit to teach engineering principles to K-12.-Performed a systematic quality review of circuit board schematics, layout, and fabrication notes checking for interdisciplinary coordination and design for manufacturability and assembly (DFMA), and technical accuracy. Used review comments for lessons-learned and staff training.-Wrote quarterly grant proposals as lead author for 5+ years for the SBIR/STTR programs and internal standards for circuit board fabrication and assembly design rules.-Maintained and managed machine shop onsite including CNC, mill, drill press, and band saw.