Technical Associate Chemist -

Research & Development Location:

WILMINGTON, DE 19803

Duration:

12 months plus extensions

Qualifications:

• Strong skills in sample preparation, careful sample handling, and safe chemical handling.
• Experience preparing and handling whole wafers, diced wafer pieces, thin films, and other materials commonly encountered in semiconductors or advanced materials applications.
• Experience with analytical instrumentation in a chemical, materials, or surface analysis laboratory setting.
• Familiarity with high-vacuum instrumentation, mass spectrometry, surface analysis, spectroscopy, microscopy, or related techniques is preferred.
• Ability to document analytical results and prepare clear, concise technical reports.
• Demonstrated commitment to laboratory safety and responsible adherence to all safety protocols. Good attention to detail and ability to follow established procedures consistently.
• Ability to work effectively in a team environment under tight timelines and competing priorities.
• Strong communication skills and willingness to coordinate closely with scientists and project stakeholders.

Minimum Qualifications:

• Bachelor of Science (B.

S.) in chemistry, materials science, physics, engineering, or a related field, or equivalent knowledge acquired through on-the-job training.

Responsibilities:

The candidate will assume responsibility for the second-shift operation of a Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) instrument in support of the Qnity Leveraged Analytical Sciences group. This in-person position is located at the Experimental Station in Wilmington, DE. The candidate will work under the direction of experienced scientists to provide analytical support for Research and Development (R D), Technical Service and Development (TS&D), and Manufacturing.

Key job responsibilities include:

• Prepare samples for ToF-SIMS analysis following established procedures, including sample mounting, handling of semiconductor wafers, powders, films, coatings, and other materials, and preparation of air- or contamination-sensitive samples when needed.
• Perform routine ToF-SIMS analyses, including surface spectroscopy, chemical imaging, and depth profiling using established analytical methods.
• Operate the ToF-SIMS instrument during second-shift hours, including sample loading, vacuum system operation, beam tuning, data acquisition, and basic instrument checks.
• Support routine instrument maintenance and housekeeping activities following established procedures. Coordinate service or troubleshooting needs with first-shift operators and scientists.
• Document experimental conditions, sample information, observations, and analysis results in appropriate laboratory systems.
• Prepare analysis summaries and contribute to technical reports, including discussion of results, observations, and potential analytical findings.
• Dispose of laboratory waste according to established protocols.
• Work second-shift hours and coordinate work with first-shift scientists to ensure continuity of lab operations.

Length of assignment:

Annual Renewal Shift Details:

• Work hours/days: 40 hours/week
• M-F ~4:00 pm - 12:30 am (some flexibility may be available in daily start/finish times)
• Candidate will be trained during daytime hours (~8:30 am - 5 pm) for the first three months.

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