Career Post

Instrument Technician or Associate Engineer, Full time

General Separation Technologies, Inc. (GS-Tek), located in Newark, Delaware, is a technology
and manufacturing company of chromatographic columns and lab instruments to serve analytical
chemists and other customers all over the world. GS-Tek grows rapidly by quality and
performance and price advantage recognitions from world-wide customers. GS-Tek is increasing
its product applications in environmental and new energy markets. GS-Tek provides flexible work
schedule, diversify cultures, and multiple working functions. For more details, visit
We are seeking qualified candidates to apply for our open position in instrument business.

Job Duties:
• Analytical instrument services, including installations, repairs, maintenances inhouse or customer sites
• Instrument reconfiguration, assembling and QC test
• Participate in development of new analytical technologies
• Occasional travels, domestic or international
• Tech support via phone, email or internet

• Bachelor degree or associate degree in Chemistry, Physics, Engineering,
Biology or relating majors
• Knowledges of engineering concepts including electronics, flow, heat transfer,
liquid handling, control, and instrument/machine assembly
• Knowledge/experience of GC, GC-MSD, HPLC instrument is plus
• Demonstrate hands-on experience
• Demonstrate troubleshooting and problem solving experience
• Balance of instruction following up and alternation
• Ability to read, analyze, and interpret general technical procedures, instructions
and manuals
• Proficiency in Microsoft office, and web searches
• Experience or knowledge of general lab practice and safety practice
• Good communication skill and team player
• Good organizing personality
• Good technical writing skills including report, manual and application notes
• Good observing, care and detailing work attitudes

Job Location:
Newark, Delaware, USA
Application Contact:
Email cover letter, resume and transcript to, no phone call, please.
Analytical Instrument Service Technician

Key Responsibilities:

Chromatography instrument services including maintenance, troubleshooting and repair, both in house and in customer sites
Solution base turn-key analyzer assembling and test per test standard such ASTM, UOP, EPA, USP
Chromatography instrument installation, and customer training at customer site
Software/firmware update, both instrument control and data acquisition
Service manual preparation and documentations
Required Qualifications:

B.S/B.A. in Chemistry, engineering or biology with 0-3 years of experience
Knowledge of analytical chemistry, electronics, control or mechanical engineering
Working knowledge of windows, offices,  web, computer setup and software installations
Good team player and interpersonal skills
Demonstrate abilities of quick learn under coaching
Demonstrate hand-on skill and independent work ability
Demonstrate abilities of troubleshooting and problem solving
Ability to travel both domestic and international
Good technical writing skill
Desired Qualifications:

M.S. in Analytical Chemistry, Physics, Mechanical, Chemical or Electrical engineering
2-5 years direct GC/HPLC Chromatography instrument experience
Field service experience
Knowledge of instrument software such as Openlab CDS chemstation, lab solution or empower

Newark/ Delaware, and customer sites, 30-50% domestic and international travels

Please send your resume and cover letter to
Minority and veteran are encouraged to apply
All applicants must be US citizens or green card holders.