Assistant Controller

Securonix is leading the transformation of cybersecurity by helping organizations stay ahead of modern threats. Security teams are no longer constrained by data or tools. They are constrained by speed, clarity, and confidence. Securonix was built to close that gap. Our mission is to enable security teams to decide and act faster across the entire threat lifecycle.

 
The Securonix Unified Defense SIEM is the industry’s first platform powered by agentic AI and designed with a human-in-the-loop philosophy. It unifies detection, investigation, and response in a single system. Advanced UEBA delivers deep behavioral insight across users, entities, and data. Native threat intelligence continuously enriches detections and investigations with real-world context. AI reinforces every layer of the platform while keeping accountability with the security team.

 
Built cloud-native for scale and performance, the platform enables real-time analytics, deep investigation, and automated response without compromise. Analysts gain faster access to relevant signals. Investigations move from days to minutes. Response becomes consistent and measurable. The result is a CyberOps experience that scales as threats evolve.

 
Securonix is recognized as a six-time Leader in the Gartner Magic Quadrant for SIEM and a Customers’ Choice on Gartner Peer Insights. The company has been featured by leading publications including WIRED, Dark Reading, and Fortune for its innovation and leadership in security operations. Organizations rely on the platform for always-available data, rapid search and investigation, continuously updated threat content, and a fully integrated Threat Detection, Investigation, and Response experience.

 
Backed by Vista Equity Partners, one of the world’s leading enterprise software investors, Securonix benefits from deep operational expertise and a long-term commitment to innovation and growth. This partnership strengthens our ability to scale the platform, accelerate product execution, and support customers as their security needs evolve.

 
With more than 1,000 customers worldwide, including a meaningful portion of the Fortune 100, Securonix operates at global scale. Our ecosystem of partners and managed security service providers extends that reach, helping organizations deploy and operate with confidence wherever they do business. 

What drives us is how we work.

• We win as one team. We operate with trust, respect, and shared accountability.
• We are customer driven. Innovation is guided by real security challenges and measurable outcomes.
• We act with agility. Change is constant, and we stay aligned on purpose while adapting fast.

That focus is how Securonix helps organizations move from reactive security to proactive, autonomous operations.

POSITION SUMMARY:

We're looking for an Assistant Controller who wants to do more than manage the monthly close. This is a hands-on leadership opportunity for someone who enjoys solving complex problems, improving processes, integrating acquisitions, and helping build an accounting function that can scale alongside the business.

You'll partner closely with the VP Controller, CFO, and executive leadership team, playing a key role in strengthening our accounting operations while helping shape how Finance supports the business. If you're looking for an opportunity to make a meaningful impact, challenge the status quo, and leave the organization better than you found it, we'd love to meet you.

Accounting is more than a reporting function at Securonix—it's a strategic partner to the business. In this role, you'll help build the processes, infrastructure, and financial operations needed to support an acquisition-driven organization. You'll have meaningful exposure to executive leadership while contributing to technical accounting, acquisition integrations, process improvements, and scalable financial operations.

You'll be trusted with significant ownership, encouraged to challenge existing processes, and empowered to make a lasting impact on how Finance operates.

POSITION RESPONSIBILITIES:

• Lead the monthly close and consolidation process across multiple legal entities, ensuring timely and accurate financial reporting.
• Prepare and review complex journal entries, accruals, allocations, account reconciliations, and intercompany transactions.
• Assist with consolidated financial reporting and supporting schedules.
• Research, document, and apply U.S. GAAP and technical accounting guidance.
• Support purchase accounting, financial due diligence, acquisition integrations, and post-acquisition accounting activities, helping newly acquired businesses transition into our accounting environment.
• Coordinate annual audits and help maintain a strong internal control environment.
• Partner closely with FP&A, Legal, Revenue Operations, HR, IT, and executive leadership on strategic initiatives and cross-functional projects.
• Drive process improvement initiatives by simplifying workflows, automating manual processes, strengthening controls, and building scalable accounting infrastructure.
• Identify opportunities to improve systems, reporting, and operational efficiency.
• Analyze financial results, investigate variances, and provide meaningful insights that support business decisions.
• Develop, mentor, and coach members of the accounting team while helping build a high-performing Finance organization.
  

REQUIRED SKILLS:

• Strong knowledge of U.S. GAAP and financial reporting.
• Experience in multi-entity environments, compliance and statutory reporting / audits.
• Experience in Tax and Equity, highly preferred.
• Strong analytical, organizational, and problem-solving skills.
• CPA preferred

• Experience supporting acquisitions, purchase accounting, integration activities.
• Advanced Excel skills and systems experience – NetSuite, Carta, FloQast, Ramp, Salesforce.
• Excellent communication and interpersonal skills with the ability to partner effectively across all levels of the organization.
• Demonstrated ability to operate independently, prioritize effectively, and deliver results in a fast-paced, evolving environment.

BENEFITS:

• Our medical insurance is with Cigna as we offer 2 plans to choose from. Our vision and dental insurance are both PPO plans.
• Securonix pays for your STD, LTD and Basic Life AD&D benefit.
• Securonix also provides you access to the Employee Assistance Program (EAP) at no cost. This program, available through Mutual of Omaha, provides professional, confidential telephonic or face-to-face counseling services to you and your loved ones.
• With our 401(K) you are eligible to participate the 1st of the month, following 60 days of employment.
• At Securonix we offer a Flexible Time Off plan, please speak to one of our Talent Attraction Specialists for details.

Securonix is an equal opportunity employer committed to fostering an innovative, inclusive, diverse and discrimination-free work environment. Employment with Securonix is based on merit, competence, and qualifications. It is our policy to administer all personnel actions, including recruiting, hiring, training, and promoting employees, without regard to race, color, religion, gender, sexual orientation, gender identity, national origin or ancestry, age, disability, marital status, veteran status, or any other legally protected classification in accordance with applicable federal and state laws. Consistent with the obligations of these laws, Securonix will make reasonable accommodations for qualified individuals with disabilities.

Furthermore, as a federal government contractor, Securonix maintains an affirmative action program which furthers its commitment and complies with recordkeeping and reporting requirements under certain federal civil rights laws and regulations, including Executive Order 11246, Section 503 of the Rehabilitation Act of 1973 (as amended) and the Vietnam Era Veterans' Readjustment Assistance Act of 1974 (as amended).

As part of our compliance with these obligations, Securonix invites you to voluntarily self-identify as set forth below. Provision of such information is entirely voluntary and a decision to provide or not provide such information will not have any effect on your employment or subject you to any adverse treatment. Any and all information provided will be considered confidential, will be kept separate from your application and/or personnel file, and will only be used in accordance with applicable laws, orders and regulations, including those that require the information to be summarized and reported to the federal government for civil rights enforcement purposes.