Systems Engineer

DYVICC Inc. is a global IT consulting firm known for providing trusted, high-quality services on a unified platform. We focus on understanding our clients' ambitions and insights to turn their ideas into reality. With a strong belief in the transformative power of digital technologies, we strive to be a dependable and reliable service provider. Our goal is to address challenges in the online world and help clients establish a strong presence in today's competitive landscape.

DYVICC Inc. is currently seeking a Systems Engineer for our headquarters in Hoffman Estates, IL, with the potential for travel to client locations across the U.S. as needed.

• Analyze system and business requirements to develop custom IT solutions by applying engineering principles and technical standards across hardware, software, and networking layers.

• Design and architect enterprise computing infrastructure, including cloud-based (AWS, Azure), hybrid, and on-premises systems, ensuring alignment with business needs and industry best practices.

• Execute tasks on enterprise switching, routing, security and wireless systems like VLAN changes, ACL updates, key rotations, and port reconfigurations.

• Develop and implement system automation scripts using Python, Power Shell, or Ansible to streamline system deployments, configurations, monitoring, and maintenance.

• Configure and manage enterprise operating systems such as Windows Server, Linux (RHEL, Ubuntu), and virtualization platforms like VMware or Hyper-V.

• Create secure integration frameworks between enterprise systems and cloud platforms using RESTful APIs, JSON, XML, and OAuth standards.

• Perform performance tuning and capacity planning by evaluating system usage, forecasting resource needs, and making architecture adjustments accordingly.

• Deploy and monitor cybersecurity controls, including firewall rules, intrusion detection systems, encryption protocols, and identity and access management (IAM) solutions.

• Develop disaster recovery and high availability strategies, including failover clustering, data replication, and cloud-native backup services.

• Provide technical support to resolve escalated system issues, performing root cause analysis and applying corrective actions to avoid recurrence.

• Collaborate with software developers and Dev Ops teams to integrate system infrastructure into CI/CD pipelines and agile workflows.

• Provide support for cloud infrastructures such as Microsoft 365/Azure and ECI’s proprietary technology.

• Support the management of enterprise mail platforms and security systems such as Microsoft Exchange, Proofpoint Essentials and Mimecast.

• Maintain system documentation including technical manuals, configuration files, change control logs, and architectural diagrams to support audits and onboarding.

• Continuously evaluate emerging technologies and propose enhancements to improve system performance, reduce costs, and ensure long‑term scalability.

• Advanced knowledge of Microsoft Operating Systems such as Windows Server and Windows 10/11

• Administration experience with Public Cloud platforms with focus in Microsoft 365 and Azure

• Experience in administration of e‑mail platforms and security integrations such as Exchange Online, Google Workspace, Proofpoint Essentials, and Mimecast

• Experience in virtualization administration on platforms such as VMware vSphere and Hyper‑V

• Hands‑on experience in deployment and management of routing, switching, wireless, and security appliance technologies using vendors such as Cisco, Palo Alto Networks, and Meraki

• Proficient in incident response management during security events and high‑priority escalations, as well as disaster recovery and business continuity activations

• Exceptional written…