Anthro

Bookkeeper

• Process daily financial transactions, including vendor invoices, cash receipts, customer and grant invoices, and coding of bank and credit card transactions
• Manage accounts payable, including vendor onboarding, invoice review and approval, payment processing, and responding to vendor inquiries
• Perform monthly bank and credit card reconciliations, investigate discrepancies, and ensure all transactions are properly recorded in QuickBooks
• Support month-end close activities, including preparing schedules and supporting documentation, and reviewing account balances for accuracy
• Maintain general ledger accuracy by posting journal entries, maintaining proper coding using chart of accounts and project codes, and keeping records organized and reconciled
• Support grant and project tracking by coding expenses to appropriate grant codes, tracking grant-funded costs, maintaining documentation, and organizing financial information for grant reports
• Maintain organized financial filing systems for invoices, receipts, and supporting documentation
• Support accounts receivable, including issuing customer invoices, tracking payment status, following up on overdue invoices, and coordinating with internal teams on billing questions
• Ensure compliance with relevant accounting and ethical rules

Part-Time Bookkeeper

Engineering Manager

• Lead Electrolyte Product team to develop, scale-up, and implement next-generation electrolyte systems for Li-ion batteries.
• Guide multidisciplinary team bridging R&D, electrochemistry, manufacturing, and productization.
• Drive electrolyte product roadmap and execute across R&D, cell design, supply chain, and production.
• Bring deep electrolyte formulation expertise for optimization to meet customer demands.
• Drive execution of new electrolyte development projects from prototype through launch ensuring alignment across teams.
• Own and coordinate customer-specific testing programs with government and private sector clients.
• Oversee electrochemical testing of battery cells for internal validation.
• Lead shipping processes for electrolytes including documentation, training, and packaging risk mitigation.
• Manage electrolyte product quality assurance processes with manufacturing ensuring data accuracy, reliability, and compliance prior to shipment.
• Lead, mentor, and develop engineering team; support career growth and performance through regular 1:1s, feedback, and biannual reviews.
• Promote collaborative and inclusive team culture focused on ownership, technical rigor, and cross-functional success.

Engineering Manager, Electrolyte Product

Engineer

• Support the design, scale-up, and operation of Anthro’s new production facility for advanced electrolyte materials for next-generation lithium-ion batteries
• Serve as a technical contributor and owner’s representative, ensuring engineering contractors, equipment vendors, and construction partners deliver against project scope, schedule, cost, and quality requirements
• Critically evaluate engineering deliverables (process designs, PFDs, P&IDs) and manage interfaces across multiple stakeholders
• Provide independent technical input to ensure designs are fit-for-purpose, safe, and aligned with operational requirements
• Review and approve equipment specifications and lead owner’s side technical reviews of vendor proposals
• Monitor vendor fabrication, testing, and delivery; participate in FATs and SATs as owner’s representative
• Develop commissioning strategy, oversee detailed commissioning plans, and ensure testing, validation, and performance criteria
• Represent Anthro during commissioning and start-up, providing oversight, troubleshooting support, and performance acceptance review
• Collaborate with internal stakeholders (operations, EHS, quality, supply chain) and act as technical liaison with EPCs, OEMs, and consultants
• Provide updates on process engineering status, risks, and issues to project leadership
• Proactively identify technical risks and ensure compliance with industry best practices, process safety management (PSM), and regulatory requirements
• Support implementation of quality assurance systems to validate engineering and construction deliverables
• Up to 30% travel for FAT, SAT and site commissioning activities

Process Engineer

Data Scientist

• Drive data- and model-based innovation in electrolyte formulation for next-generation batteries
• Develop generalizable and predictive models for properties and performance of electrolyte formulations
• Use computational chemistry/atomistic modeling methods to improve electrolyte component/formulation screening
• Analyze electrochemical testing data (cycling behavior, impedance, voltage curves) to extract performance insights and degradation signatures
• Develop battery cell diagnostics and cycle life predictions
• Apply natural language processing tools to screen scientific literature and extract chemical and performance data
• Collaborate cross-functionally with R&D and product teams to align electrolyte designs with customer specifications
• Communicate findings through technical presentations and data reports to drive R&D and product decision-making
• Translate scientific insight into real-world solutions enabling safer, longer-lasting energy storage systems

Senior Data Scientist – Electrolyte

• Drive data- and model-based innovation in electrolyte formulation for next-generation batteries
• Blend computational chemistry, machine learning, and electrochemical data analysis to accelerate discovery of high-performance materials
• Develop generalizable and predictive models for properties and performance of electrolyte formulations
• Use computational chemistry/atomistic modeling methods to improve electrolyte component/formulation screening
• Analyze electrochemical testing data (cycling behavior, impedance, voltage curves) to extract performance insights and degradation signatures
• Develop battery cell diagnostics and cycle life predictions
• Apply natural language processing tools to screen scientific literature and extract relevant chemical and performance data
• Collaborate with R&D and product teams to ensure electrolyte designs align with customer specifications
• Communicate findings through technical presentations and data reports to drive decision-making in R&D and product

Staff Data Scientist, Electrolyte

Executive Assistant

• Own day-to-day scheduling for both co-founders, ensuring meetings are prioritized effectively
• Monitor and respond to emails and Slack messages on behalf of the co-founders, maintaining clear and timely communication
• Support with document organization, scheduling workflows, and ad hoc requests with speed and precision
• Serve as a trusted extension of the co-founders, ensuring key meetings, communications, and interactions are thoughtfully managed
• Plan travel logistics and select internal/external events, such as candidate visits, leadership off-sites, and investor meetings
• Maintain an organized and functional office environment—managing supplies, AV needs, and day-to-day operations
• Ensure an exceptional experience for guests—candidates, investors, execs—when visiting the office
• Support leadership team off-sites including meeting planning, travel, and event setup
• Assist in planning team gatherings, off-sites, and internal celebrations that foster connection and collaboration