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<h3>Job Description</h3>
Job Description
Background: Tri- K is one of leading suppliers of natural actives such as proteins, peptides and a comprehensive cosmetic ingredients portfolio to the personal care industry. It has an R&amp;D center with state-of-the-art equipment and testing facilities. To strengthen its innovation capabilities and improve customer connectivity, the R&amp;D organization focuses on developing new innovative ideas, products, and formulations with proven efficacy. This senior level R&amp;D position is part of the manufacturing organization based in Derry, NH
Summary: 
We are seeking a highly motivated and experienced protein chemist to join our team. The ideal candidate should have a PhD in protein chemistry, biochemistry, or a related field, or have at least 3 years of experience in protein characterization, purification, and analysis.
Essential Duties and Responsibilities include the following. Other duties may be assigned. 
<ul>
<li>Develop and optimize protein purification protocols.</li>
<li>Characterize and analyze proteins and peptides using techniques such as HPLC, SDS-PAGE, and mass spectrometry.</li>
<li>Perform chemical reactions to implement protein modification. </li>
<li>Conduct protein stability studies and develop formulations to improve protein stability.</li>
<li>Collaborate with other scientists to develop new protein-based cosmetic ingredients and products.</li>
<li>Maintain and troubleshoot laboratory equipment.</li>
<li>Write technical reports and present findings to internal and external stakeholders.</li>
</ul>
<ul>
<li>Search and evaluate published literature to understand hair and skin substrates, new protein technologies and new methodologies.</li>
</ul>
<ul>
<li>Research the latest market trends, customer needs, and competitor positioning.</li>
<li>Provide guidance to the Technical Services Team in addressing customer inquiries in a direct and succinct manner.</li>
<li>Collaborate with the Sales, Marketing and Business Managers, to ensure effective marketing claims, and to ensure continued positive client relationships and to build relationships with new clients.</li>
</ul>
<ul>
<li>Investigate possibilities and benefits of line extensions and functional blends surpassing industry standards. </li>
<li>Research the feasibility of combining proteins with other chemistries and technology promoting synergistic effects.</li>
<li>Research prior patents to allow for “freedom to operate”. </li>
</ul>
<ul>
<li>Explore new partnerships and collaborations with academia. </li>
</ul>
Required Skills and Competencies
Strong Technical Background in Protein/Peptide Chemistry is required. The incumbent must have a strong understanding of protein/peptide behavior to modify, identify and purify the active proteins/peptides from a complex natural source. He/She should be open to new challenges and be able to implement creative and innovative approaches. 
Competencies
To perform the job successfully, an individual should demonstrate the following competencies:
<ul>
<li>Strong knowledge of protein chemistry and biochemistry</li>
<li>Experience with protein purification techniques such as chromatography and ultrafiltration</li>
<li>Experience with protein analysis techniques such as HPLC, SDS-PAGE, and mass spectrometry</li>
<li>Strong problem-solving and analytical skills</li>
<li>Excellent communication and interpersonal skills</li>
<li>Ability to work independently and in a team environment.</li>
<li>Strong technical, and strategic acumen. </li>
<li>Exceptional verbal, written communication, and presentation skills</li>
<li>Comfort &amp; capability to work effectively in a collaborative cross-functional organization.</li>
<li>Analytical, and Problem-Solving skills to find effective solutions and overcome challenges. </li>
<li>Project Management - Develop project plans; Complete projects on time and budget. </li>
<li>Strong time management and prioritization skills. </li>
<li>Innovation - Develop and present innovative approaches and ideas. </li>
</ul>
Qualifications:
The requirements listed below are representative of the knowledge, skill, and/or ability required.
Education/Experience:
PhD in protein chemistry, biochemistry, or a related field. Or have at least 3 years of experience in protein characterization, purification, and analysis.
Scientific Language Ability:
Ability to read, analyze, and interpret scientific periodicals, professional journals, technical procedures, or governmental regulations. Ability to write reports, business correspondence, and procedure manuals. Ability to effectively present information and respond to questions from groups of managers, clients, and customers.
Analytical skills: 
Ability to solve practical problems and deal with numerous assumptions and variables in situations where only limited standardization exists. Knowledge of MS Suite and other PC tools is essential.
Physical Demands:
This position requires working at the Derry, NH R&amp;D center 5 days a week, unless travelling to attend trade shows or visit other Tri-K sites. 
Travel Requirements:
10% travel including domestic/international with overnight stays to drive business development efforts.

Senior Protein Chemist

<h3>Job Description</h3>
Job Description
Summary: The Quality Control (QC) Chemist is responsible for performing complex chemical and physical analyses of raw materials, in-process samples, and finished products to ensure compliance with quality standards and regulatory requirements. This role involves method development and validation, data analysis, troubleshooting, and collaboration with cross-functional teams to support manufacturing processes.
 Essential Duties and Responsibilities include the following. Other duties may be assigned.
<ul>
<li>Analytical Testing:
<ul>
<li>Perform complex chemical and physical analyses using advanced laboratory techniques and instrumentation.</li>
<li>Develop, validate, and implement new analytical methods as needed.</li>
</ul>
</li>
<li>Data Analysis and Reporting:
<ul>
<li>Interpret analytical data to assess product quality and identify trends or anomalies.</li>
<li>Prepare detailed reports and documentation in compliance with regulatory standards.</li>
</ul>
</li>
<li>Method Development and Validation:
<ul>
<li>Develop and validate analytical methods to support new product development and process improvements.</li>
<li>Ensure methods are robust, reproducible, and compliant with industry standards.</li>
</ul>
</li>
<li>Troubleshooting and Problem-Solving:
<ul>
<li>Investigate and resolve analytical issues, non-conformances, and out-of-specification results.</li>
<li>Collaborate with production and quality teams to implement corrective actions.</li>
</ul>
</li>
<li>Compliance and Documentation:
<ul>
<li>Ensure all laboratory activities comply with Good Manufacturing Practices (GMP), Good Laboratory Practices (GLP), and other regulatory requirements.</li>
<li>Maintain accurate and complete records of all analyses, calibrations, and maintenance activities.</li>
</ul>
</li>
</ul>
Location:
Must be commutable within 25 miles of Derry, NH. Local applicants considered only.
Education/Experience:
Bachelor's degree from four-year college or university, preferably in Microbiology, Chemistry, Biology or a related field. Experience with microbiology is preferred. Four plus years of laboratory experience, including internships or academic lab work; or equivalent combination of education and experience is a plus. Basic understanding of chemical analysis techniques and laboratory equipment is also preferred.
Language Ability:
Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals. Ability to write routine reports and correspondence. Ability to speak effectively before groups of customers or employees of the organization.
Qualifications:
<ul>
<li>Proficiency in advanced analytical techniques and instrumentation (e.g., HPLC, GC, FTIR, UV-Vis).</li>
<li>Strong problem-solving and troubleshooting abilities.</li>
<li>Excellent attention to detail and organizational skills.</li>
<li>Effective communication and interpersonal skills.</li>
<li>Ability to work independently and as part of a team</li>
</ul>

Senior Chemist - Quality Control

<h3>Job Description</h3>
Job DescriptionSalary: 
JOB SUMMARY 
We are seeking a highly experienced and innovative Principal Scientist to lead the design, execution, and development of small molecules, large molecules, biologics, and mRNA-based projects. This role requires a deep understanding of complex biologics including monoclonal antibodies, proteins, mRNA vaccines/therapeutics, and other next-generation modalities. The ideal candidate will have a proven track record in leading scientific teams, supervising and training junior scientists, and managing cross-functional projects in a fast-paced GMP regulated environment. The Principal Scientist will apply a diverse portfolio of analytical, molecular, and cell-based techniques to support method development, optimization and validation. Responsibilities include setting technical strategies, overseeing experimental execution, interpreting complex data, and driving innovation across diverse programs. This position requires strong leadership, communication, and collaborative skills to work effectively with internal and external stakeholders.
PRIMARY DUTIES AND RESPONSIBILITIES
 Lead the development, optimization, and execution of analytical and bioanalytical methods for biologics and mRNA-based therapeutics. Additional experience in small molecules is a plus. Design and supervise experimental studies supporting product characterization, assay development and Validation. Train and mentor scientists and foster a culture of scientific rigor and continuous learning. Drive troubleshooting, data interpretation, and technical problem-solving across multiple platforms. Collaborate with cross-functional teams (e.g., QC, QA, RM etc.) to advance project goals. Manage timelines, resources, and scientific strategy for multiple concurrent projects. 
Assists division director as necessary providing updates on projects, system and personnel capacity as well as visibility into project timelines.
Ensure all appropriate work is performed in compliance with standard operating procedures, good manufacturing practices, and the regulations of the Food and Drug Administration and United States Pharmacopeia or other compendial methodologies.
 Reverse Phase (RP-HPLC), Ion Exchange (IEX), Size-Exclusion Chromatography (SEC), Hydrophobic Interaction Chromatography (HIC) Purity, charge variants, aggregation, and fragmentation analysis Intact mass analysis, peptide mapping, glycan profiling, and post-translational modification (PTM) analysis using LC-MS/MS and QTOF/Orbitrap platforms Capillary Gel Electrophoresis (CGE), Isoelectric Focusing (IEF), SDS-PAGE, Western blotting, ELISA, and cell-based functional assays DLS, LC/MS, encapsulation efficiency via RiboGreen, Cell culture, Potency assays
REQUIREMENTS &amp; QUALIFICATIONS
Qualifications include a PhD, Masters or Bachelors degree in Biochemistry or a related discipline. Must have laboratory experience with a minimum of 3+ years of experience related to large molecules/ mRNA with a PhD, or 6+ years of experience related to protein drug development combined with a Masters degree, or a minimum of 8+ years of related to protein drug development work experience combined with a Bachelors degree and 0-2 years in a leadership role. 
MINIMUM SKILLS REQUIREMENTS
 Must have the ability and skill to perform the detailed job requirements noted above competently, safely and proficiently. 
 Must have excellent organizational, verbal communication and technical documentation skills. 
 Solid writing ability and computer skills. 
 Knowledge of safe laboratory practices, including the proper procedures in handling chemicals and samples. 
 Must be a team player with integrity and concern for the quality of Company products, services and staff members. Ability to be an effective hands-on leader.

Large Molecule Principal Scientist

<h3>Job Description</h3>
Job DescriptionSalary: 
JOB SUMMARY
The EM Microbiologist I conducts quantitative and qualitative analysis of pharmaceutical industries Environment according to FDA, ISO, cGMP and BA Sciences. Standard Operating Procedures. Duties will include Sampling of pharmaceutical industries through ISO standards and client specific test protocols.
PRIMARY DUTIES AND RESPONSIBILITIES
 Collects Environmental Monitoring Samples onsite and offsite at client manufacturing sites.
 Documents work in a clear and organized manner on the data sheets- follows GDP.
 Revises procedures and ELNs under close supervision.
 Follows all safety rules and regulations and conducts periodic safety audits.
 Follows all cGMP rules and regulations.
 Under close supervision confers with Microbiologists and other client personnel regarding research, procedures performed, related results and prepares reports.
 Under close supervision will be trained to become proficient at assigned tasks in order to become subject matter experts.
 Performs routine data generation and problem solving with a minimal rework.
 Works under close supervision to ensure all work performed is executed in compliance with standard operating procedures, good manufacturing practices, and the regulations of the Food and Drug Administration.
 Ensures all work performed strictly adheres to Company, client, ISO and Pharmacopeial methodologies.
 Performs system maintenance and calibrations to ensure equipment is operating with specified requirements.
 Proper handling of hazardous waste in compliance with the Company and DES hazardous waste rules.
SHIFT
Monday-Thursday, 1st shift
REQUIREMENTS &amp; QUALIFICATIONS
Qualifications include a BA or BS degree in Microbiology or related science discipline with 0-2 years of related experience is required. Knowledge of cGMP and related compliance regulations and guidances is preferred. 
MINIMUM SKILLS REQUIREMENTS
 Must have the ability and skill to perform the detailed job requirements noted above competently, safely and proficiently. 
 A self-starter, motivated person who possesses good interpersonal skills capable of effectively interacting with all departments and client personnel. 
 Must have excellent organizational, verbal communication and technical documentation skills. 
 Solid computer skills. 
 Knowledge of safe laboratory practices, including the proper procedures in handling chemicals and samples. 
 Must be a team player with integrity and concern for the quality of Company products, services and staff members.

Microbiologist I Environmental Monitoring

<h3>Job Description</h3>
Job DescriptionDescriptionWelcome to Verdantas, where innovation meets sustainability, and your career finds purpose.&nbsp; At Verdantas, we are pioneers in delivering a comprehensive suite of environmental consulting, sustainable engineering, cutting-edge modeling, and digital technology services.&nbsp; Specializing in thriving markets with strong growth trends, we play a pivotal role in shaping sustainable project outcomes across diverse sectors such as power, renewable energy, water resources, government land use, and transportation infrastructure. &nbsp;&nbsp;Our dynamic team, comprised of environmental scientists, engineers, geologists, and technical specialists, collaborate closely with clients, harnessing state-of-the-art technology to provide highly accurate datasets and models that tackle intricate environmental and infrastructure challenges.&nbsp; We pride ourselves on going beyond conventional problem-solving; we function as strategic partners, actively assisting clients in realizing their infrastructure and sustainability goals. &nbsp;&nbsp;Verdantas stands at the forefront with a robust team of nearly 1,500 professionals, including top-tier scientists, engineers, and technical experts strategically positioned throughout the U.S.&nbsp; Our commitment to excellence is grounded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve.&nbsp; As a reliable partner, Verdantas offers integrated solutions and forward-thinking strategies in environmental consulting, engineering, and digital technology services. &nbsp;&nbsp;Join us on this journey where your skills and passion align with our mission to create a sustainable future through groundbreaking solutions.&nbsp; At Verdantas, your career transcends traditional boundaries, and your impact extends far beyond the workplace.&nbsp; Discover a workplace where your talents thrive, and your contributions make a lasting difference. &nbsp;&nbsp;Verdantas is looking for a Geotechnical Staff Engineer I to join our team in the New England Area, specifically in Southern New Hampshire. Responsibilities:
<ul>
<li>Assist in the investigation and design of earthen structures and roadways</li>
<li>Collect and help interpret data through research, file reviews, field observations and measurements, field testing, and other methods</li>
<li>Assist in preparing detailed plans, technical specifications, and reports</li>
<li>Perform computations and process data using computer software or other established methods</li>
<li>Observe and document field activities and prepare construction documentation reports</li>
<li>Assist in preparing cost estimates for design implementation</li>
<li>Perform site inspections under the supervision of senior engineers</li>
<li>Demonstrate strong technical writing and communication skills</li>
</ul>
 Qualifications:
<ul>
<li>Bachelor's Degree in Civil Engineering from an accredited institution focusing on Geotechnical coursework.</li>
<li>0-2 years of relevant work experience&nbsp;</li>
<li>CAD experience a plus</li>
<li>Strong calculation skills are preferred</li>
<li>The ability to interpret work plans</li>
<li>Must have a valid Driver’s License</li>
</ul>
 Benefits:
<ul>
<li>Flexible Work Environment &nbsp;</li>
<li>Paid Parental Leave&nbsp;</li>
<li>Medical &nbsp;</li>
<li>Dental &nbsp;</li>
<li>Vision &nbsp;</li>
<li>Life and AD&amp;D Insurance&nbsp;</li>
<li>Short-Term and Long-Term Disability&nbsp;</li>
<li>401(k) with Company Match &nbsp;</li>
<li>Paid Time Off + Holidays&nbsp;</li>
</ul>
Verdantas strives to develop new ways to increase diversity awareness within our organization. We recruit and reward our employees based on capability and performance — regardless of race, gender, sexual orientation, gender identity or expression, lifestyle, age, educational background, national origin, religion, or physical ability. For us, it is imperative to build balanced teams from all walks of life and we believe that a diverse workforce is a stronger workforce. Verdantas is an EOE race/color/religion/sex/sexual orientation/gender identity/national origin/disability/vet

Geotechnical Staff Engineer I

<h3>Job Description</h3>
Job DescriptionDescription:
Hoyle Tanner is seeking a highly skilled and motivated Geotechnical Engineer to join our team on a part-time to full-time basis, with a commitment ranging from 20 to 40 hours per week. The successful candidate will play a crucial role in the design and analysis of various civil engineering infrastructure projects including bridge foundations, retaining walls, treatment plan structures, facility foundations, and other related projects. 
 
If you are inspired by this and want to be surrounded by a team that values integrity, honesty, and the autonomy to effect change, then please apply to come join the great team at Hoyle, Tanner &amp; Associates, Inc. 
 
Responsibilities include:
<ul>
<li>Develop geotechnical investigation requirements for projects and develop scopes of services and budgets for sub-consultant partners including other geotechnical specialists or subsurface investigation companies</li>
<li>Interface with sub-consultant geotechnical engineering firms or subsurface investigation companies to coordinate services and review submissions</li>
<li>Perform fieldwork, as necessary, to subsurface investigation parameters or to observe investigations</li>
<li>Perform/ review design calculations for project components such as abutments, walls, foundations, retaining walls, and tanks</li>
<li>Assist with design of airfield pavements and present alternative pavement solutions that may provide project sustainability and resilience benefits</li>
<li>Mentor team members on aspects of geotechnical engineering including interpretation of subsurface data and designs of civil infrastructure components</li>
<li>Design and evaluate shallow and deep foundation systems including driven piles, micro-piles, integral abutments, reinforced earth structures, and other geotechnical engineering solutions</li>
<li>Prepare geotechnical reports, design calculations, and construction specifications</li>
<li>Collaborate with project managers and other technical team members to ensure the successful completion of projects by communicating the integration of geotechnical investigations into design projects</li>
<li>Perform site visits and inspections to assess soil conditions, evaluate foundation performance, and provide recommendations for rehabilitation</li>
<li>Stay current with industry standards, codes, and regulations related to geotechnical engineering</li>
<li>Participate in project meetings and communicate effectively with clients, contractors, and regulatory agencies</li>
</ul>
Benefits:
<ul>
<li>Competitive salary aligning with experience</li>
<li>Flexible hours and opportunity for a hybrid work environment</li>
<li>Flexibility to work part or full time</li>
<li>Opportunities for professional development and continuing education</li>
<li>Comprehensive benefits package including health insurance, retirement plans and paid time off</li>
<li>Collaborative and supportive work environment</li>
</ul>
Requirements:
Qualifications:
<ul>
<li>BS in Civil Engineering (MS in Geotechnical Engineering preferred)</li>
<li>Professional Engineer (PE) licensure required</li>
<li>Minimum of 10 years' experience in geotechnical engineering, with a focus on the design of bridge foundations, retaining walls, treatment plant structures, and/ or facility foundations</li>
<li>Proficiency in the design and analysis of shallow and deep foundations including driven piles, micro-piles, integral abutments, and reinforced earth structures</li>
<li>Strong understanding of geotechnical engineering principles, soil mechanics, and foundation design</li>
<li>Experience with related geotechnical software, such as LPile, or other similar tools and industry-related applications</li>
<li>Strong communication and interpersonal skills, with the ability to work effectively in a team environment as well as the ability to work independently</li>
<li>Strong problem-solving skills and attention to detail</li>
</ul>
Hoyle Tanner is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Hoyle Tanner does not currently offer sponsorship and participates in E-Verify.

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