Denis has 39 years of experience in land surveying, managing and coordinating survey field crews, processing survey data, and providing mapping for all types and levels of survey. He is familiar with virtually all modern survey methods including GPS, total stations, and data collectors, and has managed a broad range of surveying projects including property line retracement, topographic, utility, wetlands, ALTA/ACSM land title, and construction layout surveys. Denis is committed to lifelong learning and stays up to date on the latest land surveying approaches, techniques, and challenges.

As the Director of Land Surveying at Nitsch Engineering, Denis is responsible for coordinating projects, providing QA/QC, and implementing safety procedures and processes within the survey group.

Current Professional Societies

  • Massachusetts Association of Land Surveyors and Civil Engineers: Member
  • Florida Land Surveying Council: Member