[Remote] Senior Process Engineer

Note: The job is a remote job and is open to candidates in USA. Vanguard Renewables, based in Weston, Massachusetts, is a national leader in environmental services focused on food and dairy waste-to-renewable energy projects. The Senior Process Engineer will work cross-functionally to evaluate technologies, establish performance expectations, and support project progression through various stages of development.ResponsibilitiesProvide regulatory permitting support for early-stage project development, including identifying applicable federal, state, and local requirementsConduct technical due diligence on technology and equipment providers, evaluating lifecycle performance, reliability, and integration with project objectivesDefine system and equipment performance expectations; collaborate with Procurement to ensure purchase orders accurately reflect design and performance requirementsMaintain and update the mass & energy (M&E) balance template; perform calculations and scenario evaluations during pre-FID stages and revise based on evolving technology packages. Coordinate with system/technology providers to confirm interfaces and utility loads (electrical, compressed air, controls, internet, discharges, emissions, etc.)Maintain CI score inventory sheets and perform carbon intensity (CI) evaluations for prospective projectsDevelop integrated process block flow diagrams (BFDs) and populate flowrates, sizing, and capacity requirements for key equipment and process elements (mixers, digesters, slump volumes, water consumption, biogas production, waste gas, dewatered solids, thermal energy demand, etc.)Support Project and Operations teams during commissioning and site start-up, including troubleshooting and performance validationCollaborate with Project Engineers to recommend procurement preferences based on technical and commercial criteriaCapture lessons learned and operational feedback; integrate improvements into standard design documents, specifications, and engineering workflowsPerform other duties as assignedSkillsBachelor's degree in engineering (Chemical, Mechanical, or related field) with at least 8–10 years of relevant engineering experienceAdvanced analytical and problem-solving skillsDemonstrated ability to manage complex projects, competing priorities, and deadlines with minimal supervisionProven experience evaluating production equipment, process performance, and material flows, with a track record of resolving technical issuesAbility to work independently and collaboratively within multidisciplinary teamsStrong communication skills, including the ability to convey technical information to non-technical stakeholders and negotiate with vendorsProficiency with Microsoft Office (especially Excel) and Visio; ability to develop clear process diagrams and calculationsAbility to travel up to 25%Advanced knowledge of raw materials, production processes, quality control, and cost-optimization techniques for manufacturing or process industriesExperience in water/wastewater treatment, anaerobic digestion, or renewable natural gas (RNG) project developmentExperience tracking and managing ISCC sustainability metrics, CI scoring, and greenhouse gas (GHG) calculationsPrior experience as a Project EngineerBenefitsComprehensive health insurance benefits, including HSA option, with substantial employer premium contributions.Competitive, employer-sponsored (100% paid) dental, vision, and wellness benefits.Basic employer-paid life and disability insurance, with optional supplemental life and AD&D coverage.401(k) retirement program with employer match and immediate eligibility.Pre-tax Flexible Spending Account (FSA) options to support healthcare and dependent care expenses.Education and adoption assistance programs to support personal and family goals.Discretionary performance-based bonus opportunity in addition to competitive base salary.Robust paid time off supporting flexibility and work-life balance.Monthly cell phone and business expense reimbursement.Company OverviewVanguard Renewables engages in the development of organics-to-renewable energy projects. It was founded in 2014, and is headquartered in Wellesley, Massachusetts, USA, with a workforce of 201-500 employees. Its website is https://vanguardrenewables.com/.Company H1B SponsorshipVanguard Renewables has a track record of offering H1B sponsorships, with 1 in 2020. Please note that this does not guarantee sponsorship for this specific role.