Security Engineer

• Develop custom scripts and automation solutions to streamline security operations, integrate APIs, analyze data, and improve operational efficiency.
• Deploy, administer, harden, and maintain Linux, Windows, and VMware ESXi server environments.
• Configure, manage, and support network security infrastructure including firewalls, VPN gateways, routers, and switches.
• Manage the end-to-end vulnerability lifecycle, including identification, assessment, prioritization, remediation tracking, verification, and reporting across on-premises and cloud environments.
• Coordinate remediation activities with infrastructure, development, cloud, SOC, compliance, and external vendor teams to ensure timely resolution of security issues.
• Produce technical documentation, dashboards, security metrics, vulnerability reports, and operational procedures while supporting the design and deployment of scalable cybersecurity services.

• Strong expertise in Linux, Windows, and VMware ESXi administration within enterprise environments.
• Advanced scripting and automation experience using technologies such as Python and Bash, including API integration and data processing.
• Solid knowledge of network security principles, including TCP/IP, firewalls, VPNs, and secure network architectures.
• Experience securing and managing cloud environments, particularly AWS and Azure, as well as modern technologies such as Docker, Kubernetes, and DevSecOps pipelines.
• Hands-on experience with vulnerability management and security tools such as Rapid7 Nexpose, Nessus, Splunk, ServiceNow, and Jira.
• Good understanding of cybersecurity and threat management concepts, message broker technologies (Kafka, RabbitMQ, AWS SQS, Google Pub/Sub), and workflow automation between platforms.

Halian Group With over 28 years of experience, we have come to understand that innovation is the only way to provide agile, practical solutions that transform businesses and careers. Our resourcing and smart services help you to realize tomorrow’s potential. Discover the amazing things possible when you bring the right people and the right technologies together. At Halian, we recognize that diversity, equity, and inclusion (DEI) are essential to building high-performing teams for our clients. We are committed to connecting organizations with top talent from all backgrounds, ensuring that every individual feels valued, respected, and empowered to contribute their unique perspectives. We encourage applications from all qualified candidates, regardless of race, gender, disability, or any other characteristic that makes them unique. By fostering diverse and inclusive workplaces, we help our clients drive innovation, enhance collaboration, and better reflect the communities they serve.