4D Technology Corporation, manufacturer of optical metrology instruments, is dedicated to quality, customer service, and innovation. Our success depends on our employees, so we seek to attract the best, by providing challenging metrology careers and a work environment where people are rewarded for excellence.

4D is an equal opportunity employer, located in the heart of "Optics Valley" in Tucson, Arizona. Tucson offers a relaxed, outdoor, lifestyle in a southwestern desert setting. Employee benefits include health insurance, dental insurance, pretax insurance payments, flex-time, and a 401k savings plan.

4D Technology’s headquarters in Tucson, Arizona, is located in the heart of Optics Valley, just a few miles from some of the most spectacular scenery in the southwestern desert

Current Opportunities at 4D

 Opto-Mechanical Technician

4D is seeking a candidate responsible for assembly, alignment and test of precision optical systems, including optical, mechanical and electrical components.

Job Duties and Responsibilities:

  • Assemble, align, calibrate, test, document and package optical assemblies and instruments
  • In-house repair and service, occasional repair and service at customer site
  • Work with R & D team to assemble and test new products
  • Provide training for other production staff and achieve a high level of cross training
  • Maintain service records
  • Actively participate in continuous improvement projects.

We are looking for candidates with the following minimum requirements:

  • Associates Degree in optical science and 3 years experience, or equivalent combination of education and experience
  • Knowledge of optical handling, cleaning and assembly procedures
  • Knowledge of optical devices including: lenses, mirrors, prisms, collimators, shear plates, beam splitters etc.
  • Mechanical aptitude and manual dexterity.

The following experience is highly desired:

  • Experience with oscilloscopes, function generators, precision power supplies and digital multimeters
  • Experience configuring Windows-based computer systems
  • Experience with wire termination and cable assembly, including soldering and crimping.

Candidate must be a US citizen or permanent resident. 4D Technology Corporation offers a comprehensive benefits package and is an equal opportunity employer. Please send your résumé to:

Director, Human Resources
4D Technology Corporation

3280 E. Hemisphere Loop, Suite 146
Tucson, AZ 85706
email résumé to: HR @

Sales Engineer Southeast Region

4D Technology Corporation is seeking a technical sales engineer for the Southeastern United States, to join a team of experienced professionals in a growing, dynamic, high-tech environment. The candidate ideally will have a proven ability in selling high-end optical instrumentation.

Responsibilities require the candidate to:

  • Develop and expand sales contacts, manage sales prospects, and close sales within a defined geographic region.
  • Evaluate customer requirements and configure appropriate solutions.
  • Generate quotations and proposals in response to RFQs and RFPs.
  • Conduct presentations, sales calls, and visits; set up and install equipment; perform customer demonstrations and training.
  • Attend technical exhibitions.
  • Coordinate the logistics, communication and associated paperwork for sales and service in the territory.
  • Function as a liaison between the customer, production, accounting, engineering and service.
  • Participate in the identification and development of new market opportunities.
  • Travel would be ~50% of the time domestic in the southeast region. Candidate may work remotely from a home office. Some air travel required.  

The ideal candidate will be a motivated self-starter with the following qualifications:

  • Minimum B.S degree in Science/ Engineering or Communications/Marketing. Additional business education desirable. (Technical product training will be supplied.)
  • Skill and proficiency using MS Word, PowerPoint, Excel and sales management software such as ACT!.
  • Minimum of 5 years of experience selling electro-optical systems, metrology, and/or optical instrumentation with a demonstrated ability to close competitive sales.
  • Strong self-directed organizational skills to organize time effectively on daily and weekly basis.
  • Experience in monthly sales forecast and prospect analysis reporting.
  • Superior interpersonal and written/oral communication skills with the ability to relate well and cooperate with others, to effectively coordinate activities and accomplish goals.
  • Demonstrated ability in problem solving, crafting a win-win solution.
  • Physical requirements: must be able to lift demonstration equipment, up to 50 lbs.

Candidate must be a US citizen or permanent resident.

4D Technology is located in Tucson, Arizona and offers a competitive salary and comprehensive benefits package.

Send your résumé to:
Director, Human Resources
4D Technology Corporation
3280 E. Hemisphere Loop, Suite 146
Tucson, AZ 85706
email résumé to: HR @