Jobs at Cystems Logic Inc

Develop, validate, and optimize complex AnyLogic simulation models (agent-based, discrete event, system dynamics) for supply chains, logistics, and operations. Write Java code inside AnyLogic, run scenario and sensitivity analyses, interpret outputs into business insights, and present recommendations to stakeholders.

Senior full-stack developer to design, build, and maintain scalable web applications using React (JavaScript/TypeScript) and C#/.NET (Core/.NET 6+) with Azure. Responsibilities include API and microservice development, cloud architecture, performance and security optimization, CI/CD pipeline support, code reviews, and collaboration with stakeholders in an Agile environment.

Design and extend constraint-based, multi-objective allocation models for regional retail stores. Adapt models to regional business rules, retrain and tune per region, integrate with SageMaker and Lambda, and provide explainability outputs for regional teams.

Lead and manage the SAP platform strategy and operations across ECC, S/4HANA, BI, and HANA. Oversee BASIS/admin tasks (system copies, client strategy, performance tuning, transports), RISE/S4HANA Cloud Private Edition implementations, HA/DR, backups, monitoring, security/authorizations, and lead distributed/offshore teams.

Lead and execute middleware migrations for Java enterprise applications: install/configure IBM WebSphere and JBoss, assess source environments, migrate configurations to an OpenStack target, tune JVM and application servers, validate availability, troubleshoot complex issues, and support production cutovers while coordinating cross-functional teams.

Senior Apache Druid administrator responsible for designing, deploying, operating, and optimizing PB-scale Druid clusters. Duties include cluster upgrades, capacity planning, ingestion and query performance tuning, troubleshooting, metadata store management with MySQL, automation with Ansible/IaC, and building monitoring/alerting with Grafana and Prometheus. Participate in production support, incident response, and collaborate with architects and business teams.

Lead technical execution of complex data center infrastructure projects. Design, implement, and maintain VMware virtualization and mixed Windows/Linux server environments. Manage storage (SAN/NAS/object), perform OS patching/upgrades, scripting, and physical data center tasks (rack/stack/cable). Collaborate with client teams and cloud migration groups to support hybrid initiatives and migrations.

Serve as a senior consultant to monitor federal and state transportation agencies, support strategic planning and risk assessment, perform advanced data analysis, and deliver executive-level presentations for long-term transportation planning projects.

Seeking a Senior Database Administrator to support database assessments, migration planning, performance tuning, and high availability for enterprise applications.