Accounting Manager

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the Role

The Manager, Accounting is a key member of the accounting team responsible for overseeing critical accounting operations, ensuring compliance with GAAP and financial reporting standards, and driving continuous improvement in processes and controls. This role requires a seasoned accounting professional who can independently manage complex tasks, mentor team members, and serve as a strategic partner to cross-functional stakeholders.

The Manager, Accounting will play an integral role in financial close activities, audit support, variance analysis, and the development of robust internal controls while fostering a collaborative and values-driven team environment.

The Manager, Accounting will own and execute the full spectrum of accounting cycle activities, including month-end and year-end close processes, financial statement preparation, and coordination with internal and external auditors. This position requires hands-on involvement in developing, documenting, and refining accounting procedures and internal controls to enhance accuracy, efficiency, and compliance with regulatory requirements.

The manager will conduct detailed variance analysis and provide data-driven insights to support strategic business decisions across the organization. A critical aspect of this role involves mentoring peers, onboarding new team members, and serving as a subject matter expert and go-to resource within the accounting department, demonstrating readiness to assume broader people leadership responsibilities.

The manager will collaborate closely with cross-functional partners, translating complex accounting concepts into clear, actionable information for non-financial stakeholders. Additionally, this role will champion process improvement initiatives and support organizational change efforts through thoughtful analysis, practical recommendations, and hands-on execution support.

Throughout all activities, the Manager, Accounting will model ethical behavior, uphold company values, and contribute to building a positive, high-performing team culture.

About You

Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower – to join us in this critical mission.

We’re looking for team members who align with our values, mission and goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications

• Bachelor's degree in Accounting, Finance, or a related field (or equivalent work experience in lieu of degree)
• Several years of progressive accounting experience with demonstrated ownership of complex tasks and processes
• Solid understanding of Generally Accepted Accounting Principles (GAAP) and financial reporting standards
• Hands-on experience supporting the full accounting cycle, including month-end and year-end close activities, financial statement preparation, and audit coordination
• Proficiency with accounting software, ERP systems, and financial reporting tools
• Strong analytical skills with the ability to perform variance analysis and deliver insights that inform business decisions
• Excellent communication skills with the ability to explain accounting concepts clearly to cross-functional partners and non-financial stakeholders

Preferred Qualifications

• Experience in an industry with specific regulatory requirements and compliance frameworks
• Demonstrated track record of independently developing or improving accounting procedures, internal controls, and process documentation
• Prior experience mentoring team members, leading onboarding efforts, or serving as a departmental resource, indicating readiness for formal people management responsibilities
• Proven ability to drive process improvement initiatives and support organizational change through analysis, recommendations, and implementation support
• Advanced proficiency with modern ERP platforms and financial analytics tools
• CPA certification or progress toward completion
• Experience working in a fast-paced, collaborative environment with cross-functional teams