Senior Accountant

Overview

CAMX Power LLC is seeking a highly capable and forward-thinking Senior Accountant to lead day-to-day accounting operations while playing a supporting role in the modernization of the finance function. This is a hands-on role that offers a unique opportunity for an experienced senior-level accounting professional who wants to combine strong operational execution and domain expertise with meaningful involvement in finance transformation.

The position will own daily core accounting activities across general ledger, accounts payable, accounts receivable, project accounting, billing, and labor/timekeeping in a government contracting environment where Deltek Costpoint is heavily utilized across the current finance lifecycle. Additionally, this individual will be excited to leverage new technologies (e.g., AI, automation) and modern solutions to improve the way the function operates.

For candidates who are energized by technology, process improvement, and the future of finance, this is a chance to make a visible impact and contribute to modernizing finance systems in an exciting field. This role is an excellent fit for a senior or manager-level accounting professional who wants to do more than maintain existing processes. It offers the opportunity to leverage strong domain expertise while contributing to the buildout of a more technology-enabled finance function.

Key Responsibilities

Accounting Operations & Close

• Lead the month end close cycle including execution of close procedures and maintaining of close checklists, schedules, and supporting documentation
• Prepare, review, and post journal entries, including accruals, prepaids, allocations, reclasses, and reversals
• Maintain monthly balance sheet reconciliations; resolve variances in a timely manner
• Support trial balance review, account analysis, and month-end close package prep
• Improve close efficiency, structure, and repeatability through better process design

Project Accounting, Billing & Labor

• Support project accounting activities, including project setup support, charge structure validation, and troubleshooting
• Prepare and support customer billing and invoicing activities
• Assist with unbilled balance tracking, contract asset reconciliation, AR aging, and cash application
• Support timekeeping processes, labor posting, approvals, corrections, and issue resolution
• Partner with project managers and internal stakeholders as needed to resolve project and labor-related questions

AP, Reporting & Business Support

• Support AP processing, workflow coordination, coding, approvals, and posting
• Assist with vendor maintenance and documentation/control compliance
• Produce and validate reporting through Deltek Costpoint standard reports
• Improve report quality, consistency, and accessibility for leadership and business partners

Automation & Finance Transformation

• Develop SOPs and process documentation that support long-term operational maturity
• Help modernize finance processes by reducing manual effort, increasing visibility, and creating more scalable ways of working
• Contribute to a potential ERP implementation, including testing, process mapping, workflow improvement, and transition readiness
• Support the evaluation and integration of AI-enabled tools that can improve efficiency across reconciliations, reporting, documentation, and finance operations

Required Qualifications

• 3–5 years of accounting experience in a government contracting environment
• Demonstrated experience with month-end close, general ledger activity, and reconciliations
• Experience supporting labor/timekeeping workflows
• Strong Excel skills, including pivots, lookups, and analysis
• Ability to operate independently in a lean, hands-on environment
• Strong communication, organization, and documentation skills
• Genuine interest in finance systems, process improvement, automation, and emerging technology

Preferred Qualifications

• Hands-on experience with Deltek Costpoint
• Familiarity with AI tools or workflow automation in an accounting or finance setting
• Knowledge of FAR/DCAA requirements and indirect cost structures
• Prior involvement in ERP implementation, finance transformation, or systems migration
• Ability to train and support stakeholders with varying levels of systems knowledge

About CamX Power

Founded in 2014 and well established, CAMX Power LLC is an innovation-driven technology company headquartered in first-class office and lab facilities in Lexington, Massachusetts. We develop early-stage technologies, particularly materials for lithium-ion batteries, into commercialization-ready solutions in partnership with leading manufacturing firms. Our clients include some of the most important companies in the industry.

We continue our pursuit of areas with social and economic impact. We cherish excellence and practice collaboration with continuous learning.

Why Join Us

• Work alongside a passionate, high-caliber team in a collaborative and collegial culture
• Play a meaningful role in technologies that impact society
• Opportunity to grow and help shape financial systems and processes
• Maintain balanced work and personal schedules

Compensation & Benefits

Base salary of $90-140k, commensurate with experience and qualifications.

Benefits:

• 401(k)
• Dental insurance
• Disability insurance
• Health insurance
• Life insurance
• Paid time off
• Vision insurance