Demo

Analytical Chemist

Precise Systems
Aberdeen, MD Full Time
POSTED ON 4/9/2026
AVAILABLE BEFORE 6/8/2026

Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic growth, our team applies innovative technologies, engineering rigor, and customer-focused execution to solve complex challenges and accelerate mission success. Guided by our commitment to partnership, precision, and performance, we deliver the scalable solutions and technical excellence our customers depend on-today and into the future.

Precise Systems seeks a Chemist with at least 2-3 years of analytical chemistry experience using liquid-chromatography-mass spectrometry (LC-MS). This position utilizes several different analytical techniques (HPLC, LC-MS, MALDI, etc.) to assess peptides and other small molecules and requires dedicated problem-solving and keen attention to detail. Additionally, this role will involve some peptide synthesis and purification, so related or similar experience is preferred. The successful applicant will also possess a demonstrated aptitude for working both independently and in collaboration with other team members, as this position can span multiple disciplines to include biologists, chemists, chemical engineers, material scientists, etc.

This role requires in-person support

Duties:

  • Perform chemical analysis including HPLC, LC-MS, MALDI, UV-Vis, etc. to quantify and qualify product identity, yield and purity.
  • Responsible for routine maintenance of lab equipment and coordinating repairs with outside companies.
  • Keep detailed records of laboratory operations and compile data in regular technical reports.
  • Assist with peptide synthesis and purification.

Required Education:

  • B.S. or M.S. in chemistry, biology or related field experience

Required Experience:

  • 1-2 years (M.S.) or 3-4 years (B.S.) of lab chemistry experience.
  • Strong analytical chemistry experience (HPLC, LC-MS, MALDI, etc.).
  • Peptide handling and analysis experience
  • Document in laboratory notebooks, authorship of technical reports and standard operating procedures
  • Ability to function as part of an interdisciplinary team including biologists, engineers, and other chemists.
  • Outstanding verbal and written communication skills for audiences with varying technical backgrounds
  • Effective time management skills; self-starter; attention to detail
  • Ability to independently design and execute experiments; critical thinking/problem solving

Desired Experience:

  • Peptide synthesis experience
  • Small molecule handling and analysis experience
  • Interdisciplinary science experience (i.e. biochemistry, chemical biology, etc.)
  • Demonstrated ability to quickly learn and apply topics outside their area of expertise

Must be able to obtain and maintain a Secret security clearance. Due to the sensitivity of customer related requirements, U.S. Citizenship is required.

Precise Systems values employee contributions, promotes diverse opportunities for professional growth, and prioritizes overall well-being. Our comprehensive professional services benefits package includes health insurance, life and accidental death and dismemberment coverage, disability insurance, retirement plans, holiday pay, employee-managed leave, and professional growth opportunities.

We recognize exceptional performance and alignment with our core values through our STAR Award recognition program.

Compensation at Precise Systems is determined by various factors, including education, experience, skills, competencies, and contract-specific requirements. The salary range for this position is $56,028.11 - $79,324.12 (annualized USD). This range represents the standard pay for this role and is just one component of Precise Systems' total compensation package.

Precise Systems is committed to fair and equitable pay practices in alignment with applicable pay transparency laws and equal employment opportunity standards.

Precise Systems is dedicated to a shared vision and core values of Integrity, Respect, and Responsibility, which foster innovation and drive our continued success in the global marketplace. Precise Systems and its subsidiaries are Equal Opportunity /Affirmative Action Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, protected veteran status, status as an individual with a disability, or any legally protected status under federal, state, or local law. Visit www.GoPrecise.com for a listing of current openings and our comprehensive, employee friendly benefits summary. Precise Systems participates in E-Verify.


Precise Systems, Inc. is an Affirmative Action/Equal Opportunity Employee. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status. Visit www.goprecise.com for a listing of current openings and our comprehensive, employee friendly benefits summary. Precise Systems participates in E-Verify.

 

Salary : $56,028 - $79,324

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