Accounts Receivable Specialist

About Us

Integrity360 is the largest independent cyber security provider in Europe, with a growing international presence spanning the UK, Ireland, mainland Europe, Africa and the Caribbean. With over 700 employees, across 12 locations, and six Security Operations Centres (SOCs)—including locations in Dublin, Sofia, Stockholm, Madrid, Rome and Cape Town—we support more than 2,500 clients across a wide range of industries.

Over 80% of our team are technical experts, focused on helping clients proactively identify, protect, detect and respond to threats in an ever-evolving cyber landscape. Our security-first approach positions cyber resilience as a business enabler, empowering organisations to operate with confidence.

At Integrity360, people come first. We invest heavily in learning, development and progression, fostering a dynamic culture where innovation, collaboration and continuous growth are at the heart of what we do. If you're ready to take your cyber security career to the next level, we’d love to hear from you.

Job Role 

We are looking to hire an Accounts Receivable Specialist responsible for the Accounts Receivable function in Spain and Sweden. The successful candidate will be an enthusiastic individual who displays their own initiative with a high level of attention to detail and who wants to work as part of a dynamic team. Discretion and confidentiality will be of utmost importance for the successful candidate.

Primary Duties/Responsibilities include:

• Generate and send out customer invoices in a timely manner.


• Apply payments to customer accounts accurately and reconcile discrepancies.


• Monitor accounts for non-payment, delayed payment, and other irregularities.


• Keep accurate records of customer interactions and transaction details within the accounting system.


• Prepare regular aging reports and summaries for management.


• Assist in month-end closing and financial reporting related to AR.


• Ensuring all processes and procedures with respect to AR are followed correctly.


• Collaborate with internal departments (e.g., Sales, Sales Support) to resolve billing issues.

Desired Skills, Experience & Attributes

• Bachelor’s degree in accounting, finance, business administration or other related field.


• Fluent in English language.


• 3+ years’ experience in accounts receivable or similar role.


• Proficient in Microsoft applications – must be comfortable in manipulating data in Excel.


• Experience working with CRM systems, preferably Salesforce.


• Strong communication skills.


• Excellent planning and organizational skills.


• High attention to detail and strong numerical skills.


• Ability to work under time and deadline pressure on multiple projects with minimum. supervision while producing quality work.


• Previous experience working in an international company is preferred.


• The successful candidate should demonstrate a high degree of initiative and confidence and be able to pick things up quickly.


• Energetic and positive.