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Senior SEC Reporting Manager

ThreatX

San Jose, CA · $185k–$200k a year · Posted October 15, 2026

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About the job

Senior SEC Reporting Manager Senior SEC Reporting Manager

We are seeking an experienced Senior SEC Reporting Manager to lead all aspects of external financial reporting and regulatory compliance. This role is responsible for the preparation and integrity of SEC filings, technical accounting, equity and stock-based compensation accounting, SOX compliance, and cross-functional coordination with auditors, legal counsel, FP&A, and executive leadership.

The ideal candidate brings deep public-company reporting experience, strong technical expertise, and the ability to operate hands-on in a fast-paced, deadline-driven environment.

Key Responsibilities:

External Reporting & Filings

Lead preparation and filing of all SEC reports, including 10–K, 10–Q, 8–K, proxy statements, and annual reports

Oversee the preparation and review of quarterly and annual financial statements, including footnotes, EPS calculations, equity rollforwards, and non-GAAP/aEBITDA disclosures

Ensure accuracy, completeness, and integrity of XBRL tagging and SEC filings

Monitor emerging SEC regulations and disclosure requirements and assess impact

Technical Accounting & Equity

Manage all aspects of stock-based compensation accounting, including equity reconciliations, PSU tracking, and related audit and tax support

Prepare and review capitalized software accounting, including R&D labor deferrals and related journal entries

Conduct technical accounting research and prepare position memos (approximately 4–6 per quarter)

Evaluate investments, equity transactions, and complex financial activities for accounting and disclosure implications

Audit, Governance & Controls

Lead quarterly review and annual audit processes in coordination with external auditors

Partner with internal and external legal counsel on proxy filings, disclosures, and corporate governance matters

Support domestic and international statutory audits (including UK statutory audit)

Lead quarterly Disclosure Committee meetings and prepare materials for Audit Committee and CFO

Oversee SOX compliance and internal controls related to SEC reporting and collaborate with external SOX partners

Corporate Finance & Operations

Oversee cash-related corporate activities, including stock repurchases, dividends, and related filings

Prepare Excise Tax filings and other required corporate filings

Partner with FP&A on quarterly results and earnings support

Lead or contribute to cross-functional accounting and regulatory initiatives

Qualifications:

Bachelor’s degree in Accounting, Finance, or related field

15+ years of progressive accounting experience, including Big 4 and publicly traded company SEC reporting experience

Proficiency with Workiva, Equity Edge Online, and XBRL

Deep knowledge of U.S. GAAP, SEC regulations, and technical accounting standards

Proven ability to manage multiple deadlines and operate effectively in a hands-on capacity

Strong written and verbal communication skills, with experience presenting to executive leadership and audit committees

Advanced Excel and financial reporting systems expertise

Ability and willingness to “roll up sleeves” and consistently meet tight deadlines

AI Use Guidelines for Interviews: Our interviews are designed to reflect your own skills and thinking. The use of AI or recording tools during live interviews is not permitted unless explicitly invited by the interviewer or approved in advance as part of a reasonable accommodation. If these tools are used inappropriately or in a way that misrepresents your work, your application may not move forward in the process.

A10 Networks is an equal opportunity employer and a VEVRAA federal subcontractor. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. A10 also complies with all applicable state and local laws governing nondiscrimination in employment.

#LI-AN1 - Hybrid

Targeted compensation guideline: $185,000 - $200,000. Compensation will vary based on number of factors, including market demand for specific skills, role type, job level, and individual qualifications. Final salary offers are determined by considerations including, but not limited to, subject matter expertise, demonstrated skill level, relevant experience, geographic location, education, certifications, and training.