Sr. Concrete Admixture R&D Lead

Sr. Concrete Admixture R&D Lead

Lyten is leading an industrial revolution through Lyten 3D Graphene™, a breakthrough supermaterial unlocking a new generation of products — from lithium–sulfur batteries and energy storage systems to concrete admixtures, lightweight composites, and next‑generation sensors that are revolutionizing industries. Together, these innovations are making a massive global improvement and driving real‑world impact across energy, mobility, construction, and defense.

• Drive the R&D pipeline for graphene‑enhanced admixtures, focusing on early‑age strength doubling, shrinkage reduction, and enhanced chloride resistance.
• Develop and refine chemical formulations for various admixture types, including superplasticizers, accelerators, and durability enhancers, ensuring stable dispersion of 3D Graphene™.
• Set research priorities and technical milestones that align with Lyten’s goal of decarbonizing the construction industry.
• Oversee rigorous lab testing programs in compliance with ASTM and ACI standards to validate the long‑term benefits of Lyten‑enhanced concrete.
• Utilize advanced characterization techniques (such as rheology, calorimetry, and microscopy) to evaluate the interaction between admixtures and cementitious systems.
• Identify and protect new innovations through patent applications and technical white papers based on laboratory findings.
• Act as the primary technical point of contact for internal teams, providing data‑driven insights from lab trials.
• Manage a team of research and design engineers.

• Master’s degree in engineering (e.g., electrical, manufacturing), or general science (e.g., chemistry), or a related field AND 7+ years of related experience.
• Bachelor’s degree in engineering (e.g., electrical, manufacturing), or general science (e.g., chemistry), or a related field AND 9+ years of related experience.
• Deep knowledge of concrete chemistry, including hydration mechanisms, rheology, and the interaction between chemical admixtures and supplementary cementitious materials (SCMs).
• Proven experience in formulating and testing concrete admixtures or specialty construction chemicals in a laboratory setting.
• Familiarity with carbon‑based nanomaterials (graphene, nanotubes) and their application in improving material properties.
• Extensive knowledge of ASTM and ACI testing protocols for fresh and hardened concrete.
• Strong project‑management skills with the ability to mentor junior researchers and manage complex, multi‑stakeholder programs within a lab environment.
• Previous management experience is a plus.
• Expert use of isothermal calorimetry, rheometers/viscometers, XRD/XRF/FTIR, and particle‑size analyzers (laser diffraction).
• Mastery of high‑shear/standard mixers, slump/flow table tools, air entrainment meters, and Vicat apparatus.
• Proficiency with compression/flexural testing machines, ultrasonic pulse velocity (UPV), and shrinkage/expansion comparators.
• Familiarity with environmental curing chambers, LIMS for data management, and specialized safety protocols for nanomaterial handling.

• Must be able to lift 50 lbs.
• Be able to work in a lab standing up to 8 hours each day.

Compensation Range:
The expected base salary range for this position is between $ and $. The level of pay within the range will depend on a variety of job‑related factors that may include location, relevant prior experience and/or education, or particular skills and expertise. In addition to base pay this position is eligible for tier‑based bonus and equity, healthcare, dental, vision, corporate discounts, paid holidays, PTO and sick time, 401(k), and an employee relocation plan (if applicable).

Certain positions within Lyten, Inc. require compliance with export control laws. All interviewed candidates will be screened pre‑interview to determine their eligibility in light of export restrictions. This position requires access to technology, software and other information that is subject to governmental access control restrictions, due to export controls.

Company may delay commencement of employment, rescind an offer of employment, terminate employment, and/or may modify job responsibilities, compensation, benefits, and/or access to company facilities and information systems, as the company deems appropriate, in order to ensure compliance with applicable government access control restrictions.

Lyten is an equal‑opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, status as a protected veteran, or status as a qualified individual with a disability.