Staff Accountant

About Alta Environmental and Infrastructure

Alta Environmental & Infrastructure is one of Arizona’s fastest-growing engineering firms, with nearly 250 employees across the state. We’re 100% Arizona owned and managed, which means you’ll never feel like a number here. Our team delivers a full spectrum of services - civil engineering, surveying, geotechnical and materials testing, environmental, and EHS - giving you exposure to many paths and projects.

Alta is big enough to offer opportunities, and advanced technology - yet small enough that you’ll know your team, see your impact, and have leadership that knows you.

We’re proud to be a trusted partner to some of the nation’s largest corporations, developers, and public agencies - helping to build the future, while also protecting it through environmental stewardship and sustainable solutions.

Position Overview

The Staff Accountant will play a key role in supporting daily accounting operations, ensuring accurate financial reporting, and assisting with month-end close processes. This individual will work closely with the Controller and other members of the finance team to maintain strong financial controls and support the company’s growth.

Key Responsibilities

• Assist with accounts payable and accounts receivable processes, including invoice processing, vendor management, and client billing. 
• Support the preparation of financial reports, including balance sheets, income statements, and cash flow statements. 
• Prepare and execute bi-weekly payroll processing.
• Assist in reconciling bank statements and credit card transactions to ensure accuracy and completeness.
• Collaborate with team members to track project budgets, expenses, and revenue recognition. 
• Participate in month-end closing processes, including journal entries and account reconciliation. 
• Aid in maintaining accurate and up-to-date financial records and documentation.
• Assist with ad hoc financial analysis and special projects as assigned by the CFO. 
• Adhere to company policies and procedures, as well as relevant accounting standards and regulations. 

Qualifications

• Bachelor’s degree in Accounting, Finance, or related field (required).
• 1–3 years of accounting experience preferred (internships or entry-level roles considered).
• Solid understanding of GAAP and general accounting principles.
• Proficiency in MS Office Suite (Word, Excel, Power Point, Outlook) and office equipment
• Strong organizational and multitasking skills with keen attention to detail.
• Excellent communication skills, both written and verbal
• Ability to work effectively in a team and independently.

Why Alta?

See your impact.  

How many people can drive by a highway, school, or major company and say, “I helped build that?”  

At Alta, every employee can. The work we do is visible in the infrastructure communities rely on every day.  

We’re passionate about developing people. Many of our leaders began their journey in entry level positions, and worked their way up into management. We invest in you from day one with hands-on training, paid certifications, and mentorship to help you progress in your career. 

Working at Alta means: 

• Career mobility: clear paths to grow into leadership roles.
• Multi-disciplinary exposure: civil, survey, geotechnical, materials testing, environmental, EHS, etc. 
• Investment in you: paid certifications and ongoing training. 
• Culture of belonging: supportive teams where your work is recognized.  
• Impact you can see: the chance to contribute to projects that define communities.  

Benefits

• Competitive salary and performance-based bonuses.
• Comprehensive health, dental, and vision insurance.
• 401(k) plan with company match.
• Opportunities for professional development and career advancement.
• Flexible work environment.

All applicants must be able to complete pre-employment onboarding requirements (if selected) which may include the following: criminal/civil background check and drug screen