Computer hardware engineers need a range of expertise to successfully execute this position. Here are some typical day-to-day activities and highly marketable skillsets of successful computer hardware engineers:

• Designing new hardware and conducting upgrades on existing ones to improve performance, functionality and ease of use
• Testing the hardware to ensure that it is functioning properly and that it is compatible with existing software before going into final production
• Installing computer hardware and troubleshooting any problems that arise during use
• Conducting research and development on how the efficiency of hardware such as processors, servers and circuitry can be enhanced
• Assessing the hardware needs of an organization and advising the management team accordingly on the specifications of the hardware to procure

• Design, build and test new hardware systems, computer components, and peripherals
• Draft blueprints for new computer systems using AutoCAD or another drafting program
• Design, test and optimize electronic circuits, assemblies and other electrical components
• Recommend computer systems and peripherals based on end-users’ business needs
• Build non-computer devices with embedded IT systems, e.g., medical devices & automobiles
• Update existing computer systems to ensure compatibility with the latest software iterations
• Employ soft skills such as creative problem solving and effective oral/written communication
• May assist sales and marketing staff in explaining new hardware systems to prospective clients
• Possess at least a working knowledge of computer programming and software development
• Effectively wield the tools of the trade, e.g., circuit testers, electronic measuring probes, oscilloscopes, 
  multimeters, frequency analyzers, and a range of scientific and analytical software solutions