Epirus Logo

Epirus

Senior AP Specialist

Reposted 2 Months Ago
Be an Early Applicant
Hybrid
Torrance, CA, USA
77K-99K Annually
Senior level
Hybrid
Torrance, CA, USA
77K-99K Annually
Senior level
Manage full-cycle accounts payable including timely invoice and payment processing, perform 3-way matching (POs, invoices, receipts), onboard vendors and add ACH details, reconcile vendor statements, support month-end accruals and GL reconciliations, assist with audit documentation, and identify process improvements.
The summary above was generated by AI
About Epirus

Epirus is a high-growth technology company dedicated to overcoming the asymmetric challenges inherent to the future of national security. Epirus' flagship product, Leonidas, is a software-defined system built using intelligent power management techniques which allow power-hungry systems to do more with less.  


Job Summary:

This is an exciting role in an innovative, high-growth defense technology company. Epirus is looking for a Sr. Accounts Payable Specialist who will be supporting the company’s payables operation. This role will assist with entering and maintaining data in a time-sensitive manner to ensure accurate financial records and handling. This is a great opportunity for a detail-oriented person who enjoys processing transactions, problem-solving with numbers and preparing financial data in a fast-paced environment. 


Responsibilities:  
  • Perform day-to-day, full cycle accounts payable transactions to ensure accurate and timely invoice and payment processing 
  • Perform a 3-way match between Purchase Orders, Invoices, and Good Receipts and obtain appropriate invoice approval prior to posting 
  • Review invoices for processing to ensure services rendered and billings are in accordance with Purchase Orders and Contracts 
  • Assist with vendor onboarding processes as well as collecting, verifying and adding ACH bank information in the ERP system 
  • Analyze monthly vendor statements and help resolve any questions or issues with internal and external stakeholders  
  • Assist with AP accruals, GL account reconciliations, travel and expense journal entries, and other month-end close processes as needed 
  • Assist Accounting with providing supporting documentation for audits, identify opportunities for process improvements and other ad hoc requests 
Basic Qualifications:
  • Minimum 5 years of accounts payable or general accounting experience and a Bachelor’s degree in accounting or related OR 3 years experience with a Master’s degree 
  • Previous experience of accounting software Oracle Fusion and Microsoft Office Suite 
  • Firm understanding of general accounting principles 
  • Possesses basic understanding of 1099, W9 & W8 requirements 
  • Strong attention to detail, problem solving, analytics and basic data entry skills 
  • Self-starter with the ability to prioritize and execute on multiple tasks in a fast-paced environment, while maintaining accuracy and meeting deadlines 

ITAR REQUIREMENTS:  

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.   

At Epirus, you’ll work with technical peers and great people—and get first crack at some of the defining technology challenges of our time. Here, “impossible” is just a challenge. We're a diverse, fast-growing team of change-makers fueling the future of energy with revolutionary solutions. Join us and rewrite the rules. 


As required by the Equal Pay Transparency Act, Epirus provides a reasonable range of minimum compensation for roles that may be hired. Actual compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, and specific office location. 
For the state of California only, the range of starting pay for this role is:
$76,900—$98,900 USD
HQ

Epirus Torrance, California, USA Office

Our company is located in Torrance, just off of the 405. We moved into our new 100,000+ square foot facility in November 2021 and love calling it home.

Similar Jobs

Yesterday
Hybrid
15-24 Hourly
Entry level
15-24 Hourly
Entry level
eCommerce • Fashion • Retail • Sales • Wearables • Design
Provide personalized styling advice, product recommendations, and exceptional customer service in a retail environment. Drive sales through customer engagement, storytelling, add-on suggestions, and complete-look creation. Maintain product knowledge, stockroom organization, POS transactions, and operational standards while collaborating with the team. The role requires flexible scheduling, physical stockroom and sales-floor work, and the ability to support omni-channel and virtual selling.
Top Skills: Omni-Channel SellingPos SystemsSocial MediaVirtual Selling
48K-137K Annually
Junior
Artificial Intelligence • Fintech • Insurance • Marketing Tech • Software • Analytics
Participate in a structured underwriting development program evaluating commercial business risks, financial information, industry trends, coverage needs, and pricing strategies. Partner with brokers, customers, and internal teams to develop insurance solutions, make risk selection decisions, and support profitable growth. The role includes formal training, mentorship, hands-on underwriting responsibilities, relationship management, negotiation, and ongoing insurance education.
Yesterday
Hybrid
83K-278K Annually
Expert/Leader
83K-278K Annually
Expert/Leader
Artificial Intelligence • Fintech • Insurance • Marketing Tech • Software • Analytics
Underwrites complex wholesale Excess and Surplus casualty risks within delegated authority, evaluating and pricing exposures while maintaining profitability. Manages broker and client portfolios, builds market relationships, applies regulatory requirements, identifies emerging risk trends, and contributes to product and process improvements. Collaborates with claims, actuarial, underwriting support, and leadership teams. Provides guidance to junior underwriters and communicates complex underwriting analysis and decisions across the organization.

What you need to know about the Los Angeles Tech Scene

Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.

Key Facts About Los Angeles Tech

  • Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Snap, Netflix, SpaceX, Disney, Google
  • Key Industries: Artificial intelligence, adtech, media, software, game development
  • Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Strong Ventures, Fifth Wall, Upfront Ventures, Mucker Capital, Kittyhawk Ventures
  • Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account