Assistant To Controller Jobs in Seattle, WA (NOW HIRING)

Location: Everett, WA

Compensation: $110k - $140K annually DOE / Full Benefits

Must be authorized to work in the U.S. with no sponsorship

Department: Accounting

Reports To: Controller

Job Description: Assistant Controller

Concordis is seeking an experienced Assistant Controller to join the team of a client that is in the self-storage industry. This is a full-time role working on-site in Everett, WA.

Who We Are

We are a Self-Storage company that manages over 160 self-storage properties across the West Coast. Each property operates as its own entity, and our accounting team is part of the Support Center—a group dedicated to partnering closely with our operational teams to keep the business running smoothly. We value collaboration, accountability, and a service mindset, and we give our team members the autonomy to try new ideas and improve processes.

The Role

We’re looking for an Assistant Controller to join our collaborative accounting team in Everett, WA. You’ll work closely with the Controller and lead a talented group of professionals, including Accounting Managers, Property Accountants, Payroll and AP & Cash Reconciliation. Your focus will be on supporting the team, ensuring accurate financial reporting, and partnering with our operational colleagues—from Store Managers to Regional and District Managers—to help the business thrive.

This role is a great fit for someone who enjoys coaching, mentoring, and collaborating with a highly capable and internally driven team.

Position Summary

The Assistant Controller is a key leader within the accounting organization, supporting day-to-day accounting operations for a growing portfolio of over 160 properties, each maintained as a separate legal entity. This role partners closely with the Controller and accounting team to ensure accurate, timely financial reporting and a consistent 5-day close process.

Equally important, this role serves as a collaborative partner to the company’s operational teams. As part of the Support Center, the accounting team plays a vital role in supporting Regional, District, and Store Managers who are operating self-storage facilities and serving customers every day.

The ideal candidate is a strong people leader who values teamwork, communication, and continuous improvement, and who enjoys working within a capable, accountable, and collaborative team environment.

Key Responsibilities

Team Leadership & Development (Primary Focus)

• Support, mentor, and develop a team of accounting professionals, including the following direct reports:
• Accounting Manager (direct report)
• AP & Cash Reconciliation Manager (direct report)
• Payroll Lead and Payroll Support (functional oversight)
• Build on an already strong culture of accountability, ownership, and collaboration
• Provide guidance, remove obstacles, and support team members in achieving their goals
• Partner with others on selection and hiring of new team members
• Lead onboarding and training of team members, while documenting, standardizing, and continuously improving training processes and tools
• Oversee individualized development plans and maintain overall accountability for team training and development

Financial Close & Reporting

• Oversee and support the successful execution of a 5-day monthly close across 160+ entities
• Review journal entries, account reconciliations, and financial statements to ensure accuracy and consistency
• Partner with team members to understand and explain variances
• Help maintain a smooth, well-coordinated close process across all functions
• Responsible for property accounting for a small portfolio of properties, providing firsthand engagement with systems, processes and workflows

Operational Accounting Oversight

• Provide oversight and support across core accounting functions, including:
• AP and Cash reconciliations
• Payroll processing and reporting
• Property-level accounting and financial reporting
• Oversee additional functional areas and accounting tasks including:
• WCSS Maintenance - program accounting & reporting
• Energy Use Compliance - implementation and reporting
• Intercompany Transactions
• Budgeting process – serve as administrator that owns the tracking, familiar with templates and reviews for process improvements
• Property and Liability Insurance – tracking coverage and quarterly reconciliation
• 1099 process
• Encourage consistency and shared best practices across the team
• Engage in both short-term and long-range planning for the accounting team, addressing immediate operational needs while shaping a forward-looking vision for team development and organizational growth

Systems & Process Improvement

• Identify opportunities to enhance processes, scalability, and efficiency
• Support and optimize use of key systems: NetSuite, Avidxchange, Emburse, Paylocity
• Serve as an admin or team leader for systems and services as needed
• Participate in system implementations and workflow improvements
• Encourage thoughtful collaboration and continuous improvement within a flexible environment

Internal Controls & Compliance

• Support the maintenance of strong internal controls and consistent accounting practices
• Maintain awareness of current accounting standards, tax considerations, and regulatory or legal changes impacting self-storage management
• Ensure alignment with GAAP and company accounting policies
• Assist with periodic reviews or external requests as needed
• Help maintain clear and practical documentation of processes

Operational Partnership

• Build strong working relationships with operational team members, including Regional, District, and Store Managers
• Act as a responsive and supportive resource to field teams
• Communicate clearly and proactively to help operations understand financial information
• Contribute to a service-oriented culture that supports those closest to the customer
• Periodic travel required

Qualifications

Education & Experience

• Bachelor’s degree in Accounting or Finance (CPA preferred)
• Prior experience leading and mentoring team members required
• 8+ years of progressive accounting experience
• Experience in multi-entity environments required; real estate or property management experience strongly preferred

Skills & Competencies

• Collaborative leadership style with a focus on support and development
• Strong understanding of GAAP and financial reporting
• Ability to manage and prioritize in a multi-entity, fast-paced environment
• Strong communication and relationship-building skills
• Systems-oriented mindset with interest in improving processes
• Advanced Excel skills; experience with ERP systems

Key Success Metrics

• Consistent, on-time completion of a 5-day close
• Accurate and reliable financial reporting across all entities
• Continued strength, engagement and development of the accounting team
• Zero incidents related to risk management across banking, internal controls, and insurance
• Ongoing improvements in processes and efficiency
• Strong partnerships with operational team members

Why This Role Matters

This role helps ensure the accounting team continues to operate smoothly and effectively as the company grows. By supporting both the team and operational partners, the Assistant Controller contributes to a strong financial foundation while reinforcing a collaborative, service-oriented culture.

Culture & Work Environment

• Highly collaborative, team-oriented environment
• Strong sense of ownership and accountability across team members
• Streamlined processes with the flexibility to explore new ideas and improvements
• Accounting team operates as a key partner within the Support Center
• Shared commitment to supporting operational teams and delivering excellent service