Sam Han Email & Phone Number

Boston, Ma, Us

Boston, Ma, Us

Melbourne, Florida, Us

- Functional manager for a team of five mechanical engineers (direct reports), reporting to cross-site leadership on a weekly basis- Serving as IPT Lead on a multi-million dollar on-orbit fire-control satellite program, first of its kind to be awarded to the Wilmington L3H site; Leading a cross-functional team comprising of mechanical and electrical design, integration (manufacturing), and test engineering- Supported proposal efforts for multiple optical imaging satellite bids and new business opportunities- Role requires frequent interface with customers, subcontractors, and internal leadership

Melbourne, Florida, Us

- Mechanical Lead on the development of a next generation commercial imaging satellite constellation (under development)- Within first year of service, led the design team responsible for the invention of a novel flexurized focus mechanism; patent pending (listed inventor)- Lead Mechanical Engineer for optical components of the Hypersonic and Ballistic Tracking Space Sensor (HBTSS) Satellite, designed for tracking and interception of modern hypersonic threats (Prime: Northrop Grumman)- Role requires expertise in mechanism design, flexures, opto-mechanics, space grade materials, thermal and launch environments for space, and leadership/coordination of a multi-disciplinary team- Current secret level security clearance

Wilmington, Massachusetts, Us

- Lead Senior Mechanical Design Engineer on a small development team dedicated to Aerospace Fluid Mass Flowmeters and Fuel Level Sensors, reporting to the Director of Engineering- Responsibilities included leading frequent technical interchange meetings and design reviews with suppliers and customers including Boeing, RTX, Lockheed Martin, GE, Honeywell, and Rolls-Royce- Design tasks required expertise in rotating mechanisms such as turbines, impellers, and rotor assemblies- Led the development and performance of qual, cert, and design assurance testing for multiple fluid sensor product lines; tests include thermal, vibration, and fluid environments, per MIL-STD-810 and RTCA/DO-160 guidelines- Led the design, development, and qualification of Fuel System Gauging Elements used on the Predator B Drone (General Atomics, SkyGuardian)- Led the mechanical development and certification of the Engine Oil Level Gauging System for the HondaJet HA series business jet, including the design of multiple sensors and signal control systems- Led the design and development of a water mass volume gauging probe system for the Lockheed Martin Co. Skunkworks program- Led Engineering disposition of Material Review Board (MRB) alerts, responsible for disposition of noncompliant hardware, development of FRACAS, and performance of FMEA

Arlington, Va, Us

- Served as Project Lead for the Missile Safety and Arming (S&A) Device; role requires strong, multi-disciplinary technical expertise in device’s design and function- Role required frequent travel (incl. OCONUS) and frequent direct interface with both subcontractors and US and foreign Government/Military customers- Led the development, and qualification of a desiccated Safety & Arming device (Missile Fuzing system) to mitigate moisture-driven degradation of internal PEM microcircuits- Supported the development and qualification of a unique Sine-on-Random vibration profile which more accurately captures the actual missile flight environment for hardware acceptance testing- Served as technical lead for the Missile Transmitter Section, responsible for investigation and disposition of technical issues- Led the preliminary, detailed design, and drawing release efforts (Creo Parametric, PDM) for multiple new mechanical designs for PATRIOT, LTAMDS, and NASAMS Missile, Radar, Launcher, and BMC4I systems, including designs awarded with patent and featured in the Raytheon MPT Newsletter (April 2021)- Held a secret level security clearance

Arlington, Va, Us

- Led the development of production hardware and manufacturing tooling for the Missile Guidance Section (Creo Parametric, PDM)- Participated in several OCONUS deployments to perform site inspection and provide field engineering support for emplacement and testing of Missile Battalions and Fire Units- Performed rapid prototyping of design concepts using in-house tool room and 3D printing- Provided mechanical engineering support for missile systems and assemblies, such as performing drawing maintenance (Creo Parametric, PDM) and investigation/disposition of marginal hardware- Performed Jurisdiction Classification Assessment (JCA) of hardware for international export based on USML ITAR and EAR guidelines

Wilmington, Ma, Us

- Worked in manufacturing/machining environment in collaboration with engineers as well as technicians and electricians- Performed assembly from blueprints and maintenance of large scale thin film and plasma vapor deposition machines- Operated machining tools including lathes, mills, sandblasters, bandsaws, and sanding machines as well as drilling and tapping tools- Practiced safety and operating protocols for working with machines and lasers, vacuum components, etc.

Worked in warehouse environment for a local electronics and scrap recycling start-up company. Tasks included identifying and sorting electronic parts ranging from components such as circuit boards and microprocessors to end items such as personal computers, server machines, and hospital/industrial equipment. Oversaw testing of electronic parts and refurbishing of functional items.

Master Of Science - Ms, Mechanical Engineering

Bachelor Of Science (B.S.), Mechanical Engineering

Engineering Study Abroad Program, Spring 2013, Mechanical Engineering

High School Diploma