Senior Accountant
SUMMARY
Mortenson is currently seeking an experienced Senior Accountant to own the lease accounting and reporting activities, alongside prepaids and non-construction fixed assets for M.A. Mortenson Company and related entities. This role requires strong technical expertise in real estate lease accounting and ASC 842 reporting and serves as a key partner across the business (Finance, Legal, Risk, and Project Operations) and with external property managers. Bringing a disciplined, controls-minded approach, the Senior Accountant ensures financial information and activities are accounted for in compliance with applicable internal policies and technical accounting guidance and safeguards the accuracy of that information through analytical review procedures, internal controls, and reconciliation of general ledger accounts.
RESPONSIBILITIES
Own the accounting and administration of the company's real estate lease portfolio, including timely and accurate processing of monthly lease payments, CAM and other landlord charges, and related journal entries.
Administer the lease accounting software, including abstracting new leases, recording monthly lease activity, and processing amendments, renewals, expansions, and terminations to ensure a complete and accurate lease population.
Reconcile lease balances to the general ledger and to FASB / ASC 842 reporting, including right-of-use assets, lease liabilities, expense classification, and disclosure support for internal and external reporting.
Own the accounting and reconciliation for prepaid assets and non-construction fixed assets, including additions, amortization and depreciation, and disposals, along with supporting analysis.
Serve as the primary point of contact for the Lease Accounting inbox and lease community, researching and resolving lease activity and questions in a timely, professional manner, escalating as needed, while building strong partnerships across the business (Finance, Legal, Risk, and Project Operations) and with external property managers.
Complete month-end and quarter-end close activities for assigned areas (Leases, Prepaids, Non-Construction Fixed Assets, and Key Reserves and Accruals), including journal entries, account reconciliations, and analytical review of account activity.
QUALIFICATIONS
A few benefits offered include:
(for Non-Craft & Non-Union Craft working 25+ hours / week)
For Union roles, please click here for benefit language.
The base pay range for this job is $85,300 - $128,000. (Actual range is higher for the following office locations: Denver, CO and Chicago, IL – 5%, Seattle, WA, and Portland, OR – 10%, Washington, D.C. – 12.5%).
Base pay is positioned within the range based on several factors including an individual’s knowledge, skills, and experience, with consideration given to internal equity.
#LI – BS1 #Hybrid
Please make note:
ABOUT MORTENSON
As a top builder, developer, and EPC (Engineering, Procurement, and Construction), our expertise spans markets like sports, renewable energy, data centers, healthcare, and more. We are builders at heart, working to ensure the built environment has a lasting positive impact.
Let’s Redefine Possible®
Equal Employment Opportunity
Your uniqueness brings new and creative perspectives to the team. Mortenson is committed to providing equal opportunities of employment (EOE) to all individuals, regardless of your race, religion, gender, national origin, age, veteran status, disability, marital status or any other legally protected category.
Other Items to Note
Mortenson by the numbers
2025 revenue
regional offices across the US
team members
best workplace awards (last 5 years)
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Mortenson EEO Policy - English | Spanish