Cloud Systems Engineer

Job Description

Location : Hybrid (Hanahan, SC)

Job Summary

We are building and deploying the next-generation multi-cloud cybersecurity system for a Cyber Security Service Provider (CSSP) within the U.S. Department of Defense. Our cloud-native platform unifies cybersecurity monitoring and operations across Cloud Service Providers and on-premises environments. Our product team is delivering Day-0 and Day-1 operations ranging from provisioning infrastructure, deploying cyber tools, building custom integrations, to delivering real-time telemetry to a centralized hub for mission-aligned cyber defense.

As mission adoption grows, we are expanding our integration engineering team to ensure seamless, secure, and scalable onboarding of subscribers into this modernized cybersecurity ecosystem. This role is essential to bridging subscriber environments with CSSP services by delivering connectivity, deploying and validating security tools, and providing mission-ready configurations aligned with DoD cyber defense objectives.

Key Responsibilities

• Serve as primary integration engineer for subscriber onboarding, ensuring infrastructure and tools are properly deployed, configured, and operational.
• Provision, configure, and secure network interfaces between multi-cloud service providers (primarily via AWS and Azure) and on-premises environments.
• Deploy, validate, and troubleshoot cybersecurity tools (Elastic, Zeek, Suricata, Tenable, Trellix, etc.) using Infrastructure-as-Code and Configuration-as-Code tooling (Terraform, Ansible, CI / CD pipelines).
• Integrate custom cyber sensors and telemetry configurations to support customer-specific data flows and mission requirements.
• Stand up secure data transport mechanisms (e.g., IPsec tunnels, VPNs, EventHub ingestion) from customer edge environments to the centralized core in AWS.
• Validate cybersecurity tool operations, ensuring telemetry is flowing, logs are populating, alerts are firing, and dashboards are live.
• Collaborate with engineering and mission enablement teams to ensure deployments are tailored and aligned with customer operational environments.
• Support customer onboarding engagements by advising on architecture, remediating integration issues, and ensuring compliance with customer requirements.
• Collaborate across internal teams to refine and improve integration and deployment procedures and toolkits.
• Ability to travel up to 25% of the time.

Required Qualifications

Preferred Qualifications

Why Work for Us?

Core4ce is a team of innovators, self-starters, and critical thinkers-driven by a shared mission to strengthen national security and advance warfighting outcomes.

We offer :

Join us to build a career that matters-supported by a company that invests in you.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, disability, veteran status, age, genetic information, or other legally protected status.