Senior Information Security Engineer

Direct Supply•Milwaukee, WI

4d•Onsite

About The Position

Direct Supply is building the future of healthcare technology with industry-leading products, solutions and platforms to help improve the lives of millions of seniors and those who care for them. In the Senior Information Security Engineer position, you’ll play a key role in protecting Direct Supply’s systems, data, and applications by designing and implementing advanced security solutions. You’ll leverage cutting-edge tools, threat intelligence, and automation to proactively detect and mitigate emerging threats while leading strategic security initiatives. Operating independently within a cross-functional team, you’ll help ensure the confidentiality, integrity, and availability of our web platforms, mobile apps, and server-based systems—balancing innovation in security with operational excellence.

Requirements

Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related field
At least 4 years of experience in information security, with expertise in designing and managing complex security systems
Experience with cloud security and encryption protocols
Proven ability to lead high-impact security initiatives and respond effectively to threats and incidents
Strong ability to analyze and respond to security incidents using forensic tools, automation, and threat intelligence
Strong proficiency in security tools (e.g., SIEM, IDS/IPS, EDR, vulnerability management) and scripting languages (e.g., Python, PowerShell) for automation and threat detection
Proven ability to design and implement scalable security architectures , including cloud security (e.g., AWS.)

Nice To Haves

One or more certifications preferred but not required: CISSP, CISM, CEH, OSCP, or CompTIA Security+
Contributions to open-source security tools or participation in Capture The Flag (CTF) competitions
Experience with AI-driven security tools or agentic AI applications
Active involvement in security communities, professional events, or technical conferences
Knowledge of PKI, secure API design, and microservices security architecture

Responsibilities

Design and implement advanced security solutions, including AI-powered threat detection, to safeguard systems, networks, and applications
Lead key security programs such as vulnerability management, incident response, and compliance audits
Analyze threat intelligence, assess risks, and implement proactive countermeasures to mitigate emerging threats
Collaborate with development and DevOps teams to embed security into APIs, microservices, and CI/CD workflows
Establish monitoring systems, performance metrics, and reporting tools to ensure visibility into security control effectiveness
Direct incident response activities and conduct forensic investigations to address and prevent security incidents
Mentor junior security engineers and foster a culture of security awareness across the organization
Ensure adherence to industry standards and regulatory frameworks (e.g., NIST, ISO 27001, OWASP, HIPAA, SOC 2, PCI)