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Senior Systems Administrator
Administers Microsoft Entra ID, Active Directory, and cloud identity services to secure user access, enforce least-privilege policies, and maintain compliance across a global energy-tech company.
Systems Administrator
Maintains and secures a multi-office Windows Server environment, including Active Directory, Hyper-V, storage systems, and Fortinet firewalls.
Service Infrastructure Engineer
Design, deploy, and operate service mesh platforms (Istio/Linkerd) for secure, observable Kubernetes service-to-service communication, focusing on mTLS, traffic policy, and Envoy internals.
IT Security Project Manager
Project-manage DTCC’s cryptographic and trust services (PKI, PQC, secrets management) to align with enterprise cyber-resiliency, cloud, and regulatory initiatives.
IT Security Project Manager
Manage cross-functional cybersecurity initiatives for DTCC’s cryptographic and trust services, coordinating Post-Quantum Cryptography, PKI, and encryption projects while aligning with enterprise modernization and regulatory goals.
Technical Architect, Cloud & Network (12 months contract)
Designs and leads cloud and network infrastructure for a large transit agency’s fare system and IT backbone, using Azure, IaC, Kubernetes, and Zero Trust to modernize and secure public transit tech.
Cybersecurity PKI Engineer
Designs, implements, and maintains secure PKI solutions for Navy/DoW environments, including certificate lifecycle management and Active Directory Certificate Services.
Senior Manager, Network Security Architect
Lead global network security architecture for a manufacturing company, designing Zero Trust segmentation, SD-WAN/SASE, and secure cloud connectivity while aligning to NIST CSF and IEC 62443 across plants, labs, and logistics hubs.
IAM System Admin
Administers and maintains MFA systems (Windows, Linux, Active Directory) for a defense contractor, ensuring secure access to classified networks and resolving authentication issues.
Solutions Architect - Projects
Designs and implements cloud, networking, and security solutions for enterprise clients, mentors engineers, and leads technical projects from planning to closeout.
Senior / Security Engineer / IAM Engineer / Enterprise Tools & Observability Engineer (Ref 26505)
Design and secure enterprise identity systems, manage Active Directory, Entra ID, and Azure security tools, and enforce MFA, SSO, and PAM policies.
Snr. Solution Architect
Senior Solution Architect designs and delivers enterprise cybersecurity solutions, leading architecture, integrations, and deployment for Forescout products across complex environments.
Sr Embedded Software Developer
Develop secure embedded software for aerospace communications systems, writing low-level drivers and firmware in C/C++ while collaborating with hardware teams to integrate cryptographic and Zero Trust security features.
Security Software Engineer, Enterprise Technology Services
Build and secure Apple’s global enterprise systems handling billions of devices and transactions using cryptography, identity platforms, and anti-abuse services.
Senior Full Stack Engineer (Java/React)
Build secure enterprise Java/React apps for cybersecurity, integrating databases and APIs while adhering to strict security standards.
Cyber Security Engineer
Designs and implements cybersecurity tools and automation in Python on Linux/Windows to protect national security systems, reduce operational overhead, and improve incident response.
Senior Linux Systems Engineer
At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an…
Senior Platform Engineer, Medical Devices
Build and maintain the infrastructure, CI/CD, and OTA systems that let medical-device engineers ship compliant, reliable software to embedded Linux kiosks and the cloud.
Director of IAM Site Reliability Engineering & Observability
Lead a team to ensure the reliability, observability, and resilience of DTCC’s enterprise Identity and Access Management platforms, including PAM, Active Directory, PKI, and cloud identity services.
Automation Test Engineer
Build and maintain automated test suites for identity and access management systems (PAM, Vault, PKI, Active Directory) using Python, Playwright, and CI/CD pipelines to validate IAM workflows and improve release quality.