What You’ll Do 

1. Contribute to the design, iteration, and qualification ofKatalyst’s spacecraft Electrical Power System (EPS), including power conversion, power distribution, battery interface electronics, solar array interfaces, protection circuitry, and subsystem power interfaces. 
2. Design,modify, and review schematics, PCB layouts, interface definitions, and analysis packages for spacecraft power electronics, with emphasis on switch-mode power supplies, DC/DC converters, load switching, current sensing, fault protection, and EMI-aware layout practices. 
3. Support integrated operation of EPS hardware during functional, performance, and qualification testing, working directly with test engineers to execute bench, thermal vacuum, vibration, and other qualification test campaigns.
4. Help own integrated functional testing of EPS hardware with avionics, flight software, mechanisms, payloads, and other spacecraft subsystems, ensuring power interfaces behave correctly across nominal, off-nominal, and fault cases.
5. Plan and execute targeted stress, margin, and performance testing, exercising hardware across design extremes such as input voltage range, load transients, thermal limits, startup sequencing, fault response, and converter stability.
6. Help define design changes and architecture improvements for future spacecraft power systems, including EPS feature upgrades, power budget impacts, redundancy considerations, telemetry needs, and mission-specific power requirements.

Your Ideal Background

1. Bachelor’s degree in electrical engineering or equivalent field.
2. 3+ years of experience designing, testing, or integrating power electronics, spacecraft EPS hardware, battery/solar power interfaces, or closely related high-reliability power systems.
3. Strong understanding of switch-mode power supply design, DC/DC converter architectures, compensation/stability, magneticsselection, protection circuitry, and practical power electronics debugging. 
4. Experience designing ormodifying schematics and PCB layouts for power electronics, including high-current routing, grounding, thermal considerations, creepage/clearance, current sensing, and EMI/EMC-aware layout practices. 
5. Proficiency in Altium or a similar ECAD tool for schematic capture, PCB layout review, design release, and documentation.
6. Exposure to spacecraft or embedded-system power architectures, including power distribution, load switching, battery management interfaces, solar array regulation, or power telemetry.
7. Exposure to common digital communication standards (SPI, I2C, UART, CAN, Ethernet) and mixed-signal design best practices for telemetry, control, and power-system interfaces.
8. Hands-on experience with hardware bring-up, bench testing, and debugging using oscilloscopes, electronic loads, power supplies, DMMs, logic analyzers, and related lab equipment.
9. Experience writing or executing test procedures, documenting results, and driving board- or component-level troubleshooting through root cause and corrective action.
10. Experience integrating power electronics with other spacecraft or embedded subsystems; exposure to environmental testing such as thermal vacuum or vibration is a plus but not required. 

Additional Requirements: Must be willing to work extended hours and weekends as needed.

Compensation and Benefits: Your base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. The anticipated salary range for this role is $105,000 - $145,000 annually.

Base salary is just one part of your total rewards package at Katalyst. You will also be eligible for long-term incentives, in the form of the Employee Stock Option and Equity Plan, as well as a relocation bonus and other discretionary bonuses. You will also receive access to comprehensive medical, vision, and dental coverage, and unlimited Paid Time Off.

At Katalyst our work on projects involving the U.S. Department of Defense requires adherence to International Traffic in Arms Regulations (ITAR), 22 C.F.R. Parts 120-130, which requires compliance with U.S. export laws before allowing employees to perform certain positions. Currently, our available roles necessitate access to ITAR-controlled information, and as a result, Katalyst would have to ensure any non-US person is authorized access to ITAR information before the commencement of employment. We are committed to equal employment opportunities and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

EnergyHub empowers utilities and their customers to create a clean, distributed energy future. We help consumers turn their smart thermostats, EVs, batteries, and other products into virtual power plants that keep the grid stable and enable higher penetration of solar and wind power.

About the Opportunity 

Are you a Sales Executive with experience working with electric utilities and passion for the clean energy field? EnergyHub has an opportunity available for you to join our expanding Sales Team, focused on the western US and Canada markets. You will play a critical role and help grow our Edge DERMS (Distributed Energy Resource Management Systems) business by initiating, developing, and building lasting relationships with utility customers. Our Sales Executives succeed by demonstrating domain expertise, thought leadership, and command of the sales process, developing strong relationships to build a robust pipeline and meet sales targets.

Main Responsibilities: What you’ll do

• Sell the company’s Edge DERMS software and services to utilities
• Develop trusting relationships with clients and prospects 
• Build and manage a robust sales pipeline, communicating progress and results while moving opportunities forward 
• Provide utility prospects with business cases that support the value of EnergyHub’s offerings
• Develop compelling proposals, including narratives and pricing, that position EnergyHub for success in utility RFP processes
• Work closely with utilities to understand current and future market needs and identify new business opportunities
• Collaborate with the sales, product and marketing teams to ensure that EnergyHub is building the right products and delivering the right messages to the market
• Represent EnergyHub at conferences, trade shows, and industry events

Required Skills and Experience: What you need

• 3+ years of experience in a client-facing role in the utility or climate tech industry, with at least one year in a dedicated sales role 
• Demonstrated track record managing high-revenue business opportunities
• Strong analytical capabilities
• Excellent written communication, verbal communication, and presentation skills
• Strong desire to learn about the DERMS market and ability to work up the learning curve quickly
• Flexibility for significant amount of travel (20-40%)

Preferred Skills and Experience: Nice-to-haves

• Experience with demand response, energy efficiency, or enterprise SaaS focused on the electric utility industry 
• Deep industry network and an ability to generate leads independently

Compensation:

• The base salary range for this position is $110,000 - $125,000. The role is also eligible for an uncapped, variable compensation target of $100,000, for an OTE target of $225,000+, with uncapped earning potential above that threshold. The base salary range of this opportunity is determined within a range based on factors including qualifications, location and experience. This allows opportunity for growth and development within the role.

Why work for EnergyHub?

• Collaborate with outstanding people: Our employees work hard, do great work, and enjoy collaborating and learning from each other.
• Make an immediate impact: New employees can expect to be given real responsibility for bringing new technologies to the marketplace. You are empowered to perform as soon as you join the team!
• Gain well rounded experience: EnergyHub offers a diverse and dynamic environment where you will get the chance to work directly with executives and develop expertise across multiple areas of the business.
• Work with the latest technologies: You'll gain exposure to a broad spectrum of IoT, SaaS and machine learning obstacles, including distributed fault-tolerance, device control optimization, and process modeling to support scalable interaction with disparate downstream APIs.
• Be part of something important: Help create the future of how energy is produced and consumed. Make a positive impact on our climate.

Please note that sponsorship of new applicants for employment authorization, or any other immigration-related support, is not available for this position at this time.

About EnergyHub

EnergyHub empowers utilities and their customers to create a clean, distributed energy future. We help consumers turn their smart thermostats, EVs, batteries, and other products into virtual power plants that keep the grid stable and enable higher penetration of solar and wind power.

To learn more, visit energyhub.com.

Company Benefits

EnergyHub offers a generous benefits package including 100% paid medical for employees and a 401(k) with employer match. We offer a casual environment, the flexibility to set your own schedule, a fully stocked fridge and pantry, free Citi Bike membership, secure bike rack, gym subsidy, paid parental leave, and an education assistance program.

EnergyHub is an Equal Opportunity Employer

EOE, Including Disability/Vets. Reasonable accommodations are available for individuals with disabilities throughout the application process. If you are a person with a disability needing assistance with the application process, please contact accommodations.apply@energyhub.net.

In connection with your application, we collect information that identifies, reasonably relates to or describes you ("Personal Information"). The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, and demographic information. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies. By submitting your application, you acknowledge that we may retain some of the personal data that you provide in your application for our internal operations such as managing our recruitment system and ensuring that we comply with labor laws and regulations even after we have made our employment decision.

Notice To Third Party Agencies:

EnergyHub understands the value of professional recruiting services. However, we are not accepting resumes from recruiters or employment agencies for this position. In the event we receive a resume or candidate referral for this position from a third-party recruiter or agency without a previously signed agreement, we reserve the right to pursue and hire those candidate(s) without any financial obligation to you.

 Company Overview: 
OneEnergy's mission is to make clean energy the #1 source of electricity for consumers and utilities. We develop solar energy projects across the United States in community solar, distributed generation, and large utility scale project segments. Our diverse project pipeline, multiple locations across the US, and unique multidisciplined team sets us apart. 
 
We are a dynamic and innovative renewable energy industry company dedicated to developing and deploying utility scale solar and community solar facilities. We are committed to excellence, collaboration, and driving positive change in our industry. 
 
Position Objective: 
The Senior Accountant will play a key role in driving OneEnergy’s operational accounting and supporting the company’s growth. We’re looking for a proactive, detail-oriented professional who thrives in a dynamic environment and is energized by working on high-impact business transactions. In this role, you’ll own critical day-to-day accounting activities, help refine and improve existing processes, and collaborate closely with internal partners and cross-functional teams. This is an opportunity to make a meaningful impact on a fast-growing company shaping the future of clean energy.
  
Responsibilities: 

• Support Independent Power Production (IPP) and Tax Equity accounting: 
  • Asset Purchase Accounting: Ensure asset purchases are accounted for per GAAP. Work with Accounting Manager to prepare work papers to support each asset sale.  
  • CIP (Construction in Progress): Support CIP accounting per GAAP for all IPP assets, including monitoring project costs and ensuring timely transfer of completed assets 
  • Revenue: Work with Accounting Manager to ensure energy generation revenue and PPA (Power Production Agreement) revenue are billed timely, recorded per GAAP and reconciled each period. Execute related accounts receivable invoicing. 
  • Partnership Expense Accruals: Work with Accounting Manager to ensure all LLC accruals are recorded per the partnership agreement and GAAP. (i.e. Manager Fee, Asset Management Fee, Distributions, Operating & Maintenance expense, general expense accruals) 
  • Solar Assets: Support the accounting of operating solar assets per GAAP. (i.e. maintain and record period depreciation schedules) 
  • ARO (Asset Retirement Obligation): Support execution of ARO accounting accurately maintaining schedules and recording journal entries according to GAAP,  ensuring all underlying assumptions and estimates are reviewed and updated on a timely basis. 
  • REC (Renewable Energy Credit): Support the accounting for REC cost and inventory accounting per GAAP, ensuring accurate tracking, valuation, and reporting of all REC activity 
  • Hedge Accounting: Support accounting manager in accounting for debt interest rate hedge.  
  • Equity Accounting: Ensure partnership equity is accounted for per GAAP and partnership documents. 
  • Leases: Record monthly journal entries and reconciliations for new and existing finance and operating leases in accordance with ASC 842. Execute monthly lease accounting per GAAP. 
  • Intercompany: Support the intercompany accounting related to IPP transactions. 
  • Cash: Support treasury team and asset management with any cash related items for the IPP business. 
• Debt Accounting: Work with accounting team to ensure term debt, construction debt, and corporate debt is recorded each period per GAAP. Support debt draws.  

• Monthly Close: Key participant in monthly close executing timely and accurate completion of assigned reconciliations, tasks and journal entries per the close calendar. 

• Process Documentation: Support the creation and continual improvement of documentation for owned accounting processes, clearly outlining manual steps, system interactions, and the broader financial impact on the organization 

• Audit: Play a key role in the execution of annual financial statement audits by proactively coordinating with Accounting Manager and external auditors, communicating information needs in a timely manner, and ensuring accurate, complete audit support is provided expediently 

• Perform ad hoc analysis and projects as needed. 

 
Requirements: 

     Education & Certifications 

• Bachelor’s degree in accounting. 

• CPA or progress toward certification strongly preferred. 

• Public accounting experience at a Big 4 firm preferred. 

     Technical & Accounting Expertise 

• Minimum of 5 years’ of relevant accounting experience contributing to a high-performing operational accounting team. 
• Experience in financial services industry with exposure to complex entity structures and investment relationships required. 
• Understanding of GAAP and management accounting. 
• Advanced excel skills (pivot tables, VLOOKUPs, data analysis)
• Proficiency in ERP systems, such as Sage Intacct or NetSuite. 

• High proficiency in Office 365 skills, required. 

     Process & Systems Skills 

• Demonstrated ability to document, maintain, and improve accounting processes and controls. 

• Experience driving efficiency, operational automation, and standardization. 

• Apply a systems mindset to own workflow, across the accounting function, and cross-functionally. 

     Collaboration & Communication 

• Ability to communicate financial information clearly to both accounting and non-accounting stakeholders.  

• Excellent verbal/written communication skills. 

• Fulfills job responsibilities with a customer-focused mindset by providing efficient, timely, and reliable service to internal and external stakeholders. 

• Comfortable operating in a hybrid, remote, and in-person team environment. 

     Work Style 

• Must have a change mindset and the desire to proactively identify opportunities to improve processes and adapt to evolving business needs.
• Must be comfortable and adaptable with change that results from evolving business needs.

• Proactive and creative problem-solving skills, with the ability to clearly communicate problems and identify possible resolutions.   

• Proven ability to manage workload independently and prioritize deadlines with competing priorities. 

• High degree of ownership and accountability. 

• Strong attention to detail. 

• Must be self-motivated and enjoy a team-oriented approach to work, contributing to a supportive, collaborative, cross functional team environment. 

• Must have a “roll up your sleeves and let’s get the job done right” type attitude. 
• Energized by a fast-paced work environment.

Compensation: $90,000  - $130,000 (exempt)

OneEnergy's compensation packages are dependent on an array of factors including, but not limited to skill sets, experience and training, licensure and certifications, geographic location, and other organizational needs. We provide generous Paid Time Off (six weeks/year),Paid Parental Leave and an impactful Volunteer Time Off Program. We offer robust employee benefits including comprehensive medical coverage, 401(k) matching retirement plan, life insurance, wellness incentives, and more. 
 
We recognize an equitable energy transition requires the participation of diverse communities, groups, and institutions. OneEnergy is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of actual or perceived race, color, creed, religion, ancestry, citizenship status, age, sex, marital status, sexual orientation, national origin, disability or handicap, veteran status, or any other characteristic protected by applicable federal, state, or local laws.