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Develops defensive cyber tools and detection rules to protect US weapon systems from cyber and electronic warfare threats using Python, Bash, and Linux.
Design, implement, and secure modern network architectures for clients, troubleshoot complex issues, and automate workflows using Cisco, Fortinet, Azure, and scripting tools.
Test cyber systems for the DoD using adversarial methods, validate NIST 800-53 controls, and automate tasks with Linux, Python, or Bash.
A Test Engineer for vehicle integration validates embedded software and ECU communications in Harbinger’s medium-duty electric vehicles, using tools like Vector’s CANoe/CANalyzer for network testing, Wireshark for protocol analysis, and RaptorCAL for calibration. Focuses on hardware-software integration, troubleshooting, and performance optimization.
Senior Network Engineer designs, maintains, and troubleshoots global trading firm’s low-latency network infrastructure, including routing, switching, and colocation connectivity for exchanges and brokers.
Designs, configures, and secures enterprise networks using Cisco/Arista/Juniper gear, Palo Alto firewalls, and AWS networking for hybrid cloud environments.
Develop and maintain embedded software for locomotive control systems, focusing on C/C++ and real-time OS like QNX, while implementing cybersecurity features and resolving field issues.
Develop and maintain embedded software for locomotive control systems using C/C++ on QNX/Linux, focusing on cybersecurity, reliability, and field support.
Lead QA Engineer builds and maintains automated tests for a VoIP/SIP-based UCaaS platform, integrating CI/CD pipelines and troubleshooting call flows with Java, JUnit/TestNG, and network tools.
Build and optimize a Java-based phone provisioning server, integrating new VoIP endpoints and SIP devices while collaborating with product and QA teams.
Design and deploy automated security solutions on Linux, cloud, and hybrid infrastructure, using Python, CI/CD, and GitLab/Jenkins to harden networks and automate firewall policy management.
Maintains and troubleshoots enterprise data-center and WAN networks, configuring Huawei routers/switches/firewalls and resolving complex routing/switching issues to meet SLAs.
Lead test strategy and execution for AVEVA’s enterprise SCADA platform, validating real-time industrial automation features and diagnosing customer issues using industrial protocols like OPC UA and MQTT.
Senior network engineer troubleshooting enterprise firewalls, routers, and switches in a banking environment, managing incidents and ensuring compliance during shift work.
Performs penetration tests and security assessments for clients, including AI systems, by probing web/mobile apps, APIs, networks, and cloud environments to find and validate vulnerabilities and deliver remediation guidance.
Join our dynamic team to innovate and refine technology operations, impacting the core of our business services. Bring your Technology operations support expertise and join a team that manages one of the largest global…
Senior Network Engineer designs, maintains, and optimizes enterprise network infrastructure (Data Center, LAN, WAN, Wi-Fi) and mentors team members to ensure secure, reliable operations.
Designs and secures cloud networks for government clients, focusing on AWS GovCloud and Azure Government with hybrid connectivity, DoD compliance, and automation using Terraform and IaC.
Design, secure, and optimize enterprise network infrastructure for clients, including routing, switching, firewalls, VPNs, and hybrid cloud environments.
Design, configure, and maintain enterprise-grade network infrastructure using Cisco, Palo Alto, and BGP, ensuring secure, reliable, and highly available networks.
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