System Administrator (AWS Infrastructure, Security & Compliance)

Altus Commercial Receivables is America’s #1 B2B commercial collections firm, specializing in global accounts receivable management and debt recovery.

With over 30 years of experience, Altus combines cutting-edge technology—including its proprietary ARMStrong™ platform built on Salesforce—with a vast international network of certified professionals.

Headquartered in New Orleans, Altus serves clients across 66 countries, helping businesses streamline their credit-to-cash cycle with unmatched security, compliance, and performance.

Altus is seeking a Systems Administrator with 8–10 years of expertise to manage and secure our technology infrastructure.

This role will focus on AWS cloud administration , security and compliance (PCI, SOC) , and overall system administration for the technology team.

The ideal candidate will also manage enterprise solutions such as Microsoft 365 and Vanta , ensuring robust security, compliance, and operational efficiency.

Strong communication skills and the ability to work directly with clients and auditors are essential.

Job Responsibilities :

• AWS Infrastructure Management Administer and optimize AWS services including EC2 , S3 , Elastic Load Balancing , RDS , and VPC configurations.
• Implement and maintain scalable, secure cloud architecture aligned with best practices.
• Monitor system performance, cost optimization, and resource utilization.
• Security & Compliance Develop and enforce security policies , including IAM roles, encryption, and access controls.
• Implement network security measures , firewalls, and vulnerability management.
• Ensure compliance with PCI DSS , SOC 2 , and other regulatory standards.
• Manage Vanta for continuous compliance monitoring and reporting.
• Conduct regular security audits , patching, and incident response.
• Collaborate with auditors and clients during compliance reviews.
• System Administration Manage Linux and Windows servers, including configuration, patching, and troubleshooting.
• Oversee backup and disaster recovery strategies for critical systems.
• Maintain monitoring tools and alerting systems for uptime and performance.
• Administer Microsoft 365 environment (Exchange, Teams, SharePoint, Intune).
• Collaboration & Documentation Work closely with developers, project managers, and business stakeholders to ensure infrastructure supports application needs.
• Maintain detailed documentation of system configurations, processes, and security protocols.
• Communicate effectively with internal teams, clients, and external auditors.

Qualifications and Requirements :

Good to Have :

Compensation and Benefits :