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

• 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

• 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

• 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

• 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

• 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

• 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.