Signature Science, LLC
Overview
Position Purpose: We are seeking an analytical chemist with broad experience in analytical chemistry including spectroscopy, solid-state characterization techniques, chromatography and mass spectrometry. This role will focus on supporting material characterization of energetic and related materials, and other novel materials of interest. Responsibilities
Develop and apply spectroscopy methods (e.g. Raman, FTIR, UV-Vis, fluorescence) for characterization of energetic materials and novel compounds. Develop and apply chromatographic and mass spectrometry methods (e.g. GC-MS, LC-MS, HRMS) for characterization of energetic materials and novel compounds. Perform thermal and crystallographic analyses (e.g. DSC, TGA) to evaluate material stability, polymorphism, and structure-property relationships. Collaborate with synthesis teams to identify and quantify trace impurities arising from benchtop chemical reaction experiments. Develop and validate analytical methods to detect unknown and known impurities at trace levels. Integrate spectroscopy data with chromatographic and mass spectrometric results for comprehensive material profiling. Contribute to expanding organizational capability into broader materials science (e.g., polymers, co-crystals, composites). Perform routine maintenance and troubleshooting for a variety of analytical instrumentation. Maintain rigorous safety practices appropriate for handling energetic and hazardous materials. Required Knowledge, Skills & Abilities
Demonstrated expertise in spectroscopy techniques (Raman, FTIR, UV-Vis). Demonstrated expertise in chromatographic and mass spectrometry techniques (GC-MS, LC-MS, HRMS). Experience with thermal analysis and crystallographic methods (emphasis on DSC/TGA). Familiarity with energetic materials, explosives, or hazardous chemical handling is highly desirable. Strong collaborative skills; ability to communicate across technical teams. Track record of method development and problem-solving in analytical chemistry. Advanced skills in maintenance of analytical chemistry equipment including spectroscopy and mass spectrometry instruments is desired. Education/Experience
Ph.D. in Chemistry, Materials Science, or related field; or MS in Chemistry, Materials Science, or related field with 2+ years relevant experience. BS in Chemistry, Materials Science, or related field with 5+ years relevant experience. Certificates & Licenses
None required Clearance
This position requires that the candidate be willing and able to complete a successful background screening for a security clearance. Candidates with an active security clearance will receive preference. Supervisory Responsibilities
None required. Working Conditions/Equipment
This is a full-time, fully on-site position. This position primarily operates during standard business hours, with occasional needs for extended workdays or weekend work to meet project timelines. A significant portion of this role (approximately 75%) involves hands-on laboratory work. You should be comfortable spending extended periods of time conducting experiments and working at a computer. The role may also require occasional domestic travel for conferences, trade shows, or research-related meetings. The ability to lift and carry light loads (under 25 lbs) without assistance is necessary.
#J-18808-Ljbffr
Position Purpose: We are seeking an analytical chemist with broad experience in analytical chemistry including spectroscopy, solid-state characterization techniques, chromatography and mass spectrometry. This role will focus on supporting material characterization of energetic and related materials, and other novel materials of interest. Responsibilities
Develop and apply spectroscopy methods (e.g. Raman, FTIR, UV-Vis, fluorescence) for characterization of energetic materials and novel compounds. Develop and apply chromatographic and mass spectrometry methods (e.g. GC-MS, LC-MS, HRMS) for characterization of energetic materials and novel compounds. Perform thermal and crystallographic analyses (e.g. DSC, TGA) to evaluate material stability, polymorphism, and structure-property relationships. Collaborate with synthesis teams to identify and quantify trace impurities arising from benchtop chemical reaction experiments. Develop and validate analytical methods to detect unknown and known impurities at trace levels. Integrate spectroscopy data with chromatographic and mass spectrometric results for comprehensive material profiling. Contribute to expanding organizational capability into broader materials science (e.g., polymers, co-crystals, composites). Perform routine maintenance and troubleshooting for a variety of analytical instrumentation. Maintain rigorous safety practices appropriate for handling energetic and hazardous materials. Required Knowledge, Skills & Abilities
Demonstrated expertise in spectroscopy techniques (Raman, FTIR, UV-Vis). Demonstrated expertise in chromatographic and mass spectrometry techniques (GC-MS, LC-MS, HRMS). Experience with thermal analysis and crystallographic methods (emphasis on DSC/TGA). Familiarity with energetic materials, explosives, or hazardous chemical handling is highly desirable. Strong collaborative skills; ability to communicate across technical teams. Track record of method development and problem-solving in analytical chemistry. Advanced skills in maintenance of analytical chemistry equipment including spectroscopy and mass spectrometry instruments is desired. Education/Experience
Ph.D. in Chemistry, Materials Science, or related field; or MS in Chemistry, Materials Science, or related field with 2+ years relevant experience. BS in Chemistry, Materials Science, or related field with 5+ years relevant experience. Certificates & Licenses
None required Clearance
This position requires that the candidate be willing and able to complete a successful background screening for a security clearance. Candidates with an active security clearance will receive preference. Supervisory Responsibilities
None required. Working Conditions/Equipment
This is a full-time, fully on-site position. This position primarily operates during standard business hours, with occasional needs for extended workdays or weekend work to meet project timelines. A significant portion of this role (approximately 75%) involves hands-on laboratory work. You should be comfortable spending extended periods of time conducting experiments and working at a computer. The role may also require occasional domestic travel for conferences, trade shows, or research-related meetings. The ability to lift and carry light loads (under 25 lbs) without assistance is necessary.
#J-18808-Ljbffr