Assistant Controller

At STN , we don't just adapt to the digital future, we engineer it. Our mission is to help organizations thrive in a rapidly evolving technology landscape through strategic insight, cutting-edge solutions, and a security-first mindset. We provide end-to-end services spanning cloud consulting, AI infrastructure, and enterprise security, enabling secure, scalable, and future-ready transformation.

As trusted advisors, we align IT investments with business outcomes that drive performance and growth, starting with deep strategic engagement and delivering tailored solutions built for long-term impact. Our approach is innovation-led and rooted in cybersecurity, with a focus on leveraging the right technologies to solve real-world challenges.

We invest in our people and foster a culture of growth, inclusion, and purpose because we believe empowered teams build transformative technology.

Overview

The Assistant Controller will own the day-to-day accounting close process, strengthen internal controls, and serve as a key point of contact for external auditors. This role also supervises accounting staff and supports strategic finance initiatives, including M&A due diligence and equity valuation.

Key Responsibilities

Financial Close & Reporting Manage monthly, quarterly, and year-end close process Prepare and review journal entries, account reconciliations, and accruals Assist in preparation of multi-entity consolidated financial statements Internal Controls, Compliance & Audit Design, implement, and monitor internal controls Support SOX compliance Serve as primary point of contact for external auditors during annual audits Prepare audit schedules, PBC (prepared-by-client) lists, and supporting documentation Address audit inquiries and resolve findings Process Improvement, Leadership & Strategic Projects Identify opportunities to automate or streamline accounting processes Supervise, train, and mentor accounting team members Support 409A equity valuation Assist with M&A due diligence and purchase accounting Experience & Qualifications Required Bachelor's degree in Accounting, Finance, or related field (or equivalent experience) 6+ years of progressive accounting experience, including multi-entity or public company environments Strong knowledge of US GAAP and internal control frameworks Experience managing, training, or mentoring accounting staff Preferred CPA license Public accounting (Big 4 or regional firm) experience Experience with SOX compliance programs Exposure to M&A due diligence, purchase accounting, or 409A valuations Soft Skills Leadership: Comfortable managing, coaching, and developing a team Communication: Clearly explains complex accounting matters to auditors and cross-functional stakeholders Attention to Detail: Ensures accuracy across reconciliations, schedules, and consolidated reporting Adaptability: Thrives in a fast-paced environment with shifting priorities Compensation Full-Time, Exempt $150,000-$180,000/year, DOE Benefits Health Coverage – Medical, Dental & Vision FSA Health and Dependent Care available 401(k) Plan Unlimited Paid Time Off (PTO) Observed Holidays Paid Cell Phone Allowance Collaborative, growth-driven culture Candidates must be U.

S. Citizens or Permanent Residents. We are unable to provide sponsorship at this time Employment is contingent upon the successful completion of a background check and reference verification. All applicants must be authorized to work in the United States on a full-time basis.