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The OperAxis team is hiring a Cloud Infrastructure Architect for an onsite contract in New York, NY to design, build and manage AWS infrastructure that supports Amazon Bedrock. This is a hands-on infrastructure role: you will personally write Terraform modules and deploy them through CI/CD, not only oversee architecture or consume generative AI APIs. The role is onsite five days a week, with an in-person interview. Candidates must be U.S. citizens. What you'll do: - Design, build and deploy AWS infrastructure to support Amazon Bedrock environments - Configure Bedrock access, foundation models and related infrastructure, including listing and invoking models - Develop reusable Terraform modules for AWS accounts, IAM, VPCs, VPC endpoints, networking and related services - Deploy Infrastructure as Code through existing CI/CD pipelines - Provision AWS accounts and implement IAM roles, policies, permissions and instance profiles - Build and manage VPCs, subnets, security groups and secure connectivity to Bedrock - Configure CloudWatch monitoring, logging, metrics and alerting - Monitor resource utilization and apply FinOps practices to manage AWS cost Requirements: - U.S. citizenship - Hands-on experience building and deploying AWS infrastructure specifically to support Amazon Bedrock - Strong Terraform experience, including personally writing reusable modules - Experience deploying Terraform through CI/CD pipelines - Hands-on AWS IAM, account provisioning, VPCs, VPC endpoints and networking - Practical experience managing Bedrock foundation model access and using Bedrock APIs - Experience with CloudWatch, infrastructure monitoring and observability - Understanding of FinOps and AWS cost optimization - Banking or financial services experience Preferred: - Enterprise-grade infrastructure for generative AI and LLM workloads - AWS security, governance and multi-account architectures - AWS Solutions Architect or AWS DevOps certification

The OperAxis team is hiring a Lead Network Engineer for a remote U.S. contract supporting an OT infrastructure separation. You will own the network workstream end to end: assess both sites, design the IT/OT boundary changes, build them and run the network cutover. Candidates must be U.S. citizens and available to start Monday, November 9, 2026. What you'll do: - Lead a remote assessment of both sites and turn incomplete drawings into a current-state network picture - Map every flow that crosses the IT/OT boundary, including ports, protocols, zones and conduits - Design the L3.5 DMZ and L3 network changes needed at cutover, and keep the disposition register current - Stage network devices, take over existing site switches, and re-point AAA, syslog and SNMP - Stand up DHCP relay, device AAA and the time source at L3 - Agree monitoring sensor points with the OT cybersecurity engineer - Write the network section of the cutover runbook, run isolation tests, execute cutover steps and recommend rollback - Support hypercare, keep diagrams, IP plans and configs current, and report progress and risks Requirements: - U.S. citizenship and availability to start Monday, November 9, 2026 - 10+ years in enterprise network engineering, with lead or design responsibility and recent hands-on configuration work - At least two years of lead experience - Led and executed at least one live cutover to a fixed date with a written rollback plan - Cisco routing and switching at CCNP level or equivalent, including VLANs, OSPF and BGP - DMZ design under a restrictive protocol policy, using relays, proxies and per-flow rules - IT/OT segmentation using the Purdue model and ISA/IEC 62443 zones and conduits - TACACS+ or RADIUS, DHCP relay and NTP - Strong communication, including presenting a design to a security team and working from a runbook in a change window - One of CCIE, GICSP, PCNSE or CCSE Preferred: - Check Point and Palo Alto firewall policy - OT network monitoring sensor placement (Nozomi, Dragos or Forescout) - Cisco Catalyst 9800 wireless controllers and access-point re-adoption - Catalyst 8000V or 9800-CL virtual appliances - Scripting for config generation (Python, Ansible) - Divestiture, carve-out or merger separation experience

The OperAxis team is hiring a Senior DevOps Engineer for a remote U.S. contract. This is not a traditional DevOps role. You will bring deep DevSecOps and AI-assisted security expertise to a mature DevOps team, strengthening CI/CD pipelines across hybrid environments and partnering with application teams to embed security throughout the software lifecycle. Candidates must be U.S. citizens and able to work Eastern Time hours. What you'll do: - Perform advanced application security analysis using AI-assisted tools, SAST, SCA, dependency analysis and software supply chain security solutions - Partner with application teams to implement secure software delivery practices across the SDLC - Develop and automate security controls, policies, quality gates and remediation workflows in CI/CD pipelines - Use AI-powered tools and coding assistants to identify vulnerabilities, recommend fixes and accelerate remediation - Analyze and prioritize security findings with development teams to reduce risk - Evaluate and implement emerging AI-driven security capabilities Requirements: - 10+ years in DevOps, DevSecOps, application security, secure software engineering or a related field - Expert knowledge of application security, vulnerability management and software supply chain security (SAST, SCA, DAST, dependency analysis, secure coding) - Hands-on DevSecOps, including CI/CD security integration, container/image security and strong scripting or automation - Hands-on experience with AI technologies such as LLMs, MCP servers, AI agents and code assistants (Claude Code, GitHub Copilot, Codex or similar) for security analysis and remediation - Experience with security tools such as SonarQube, Sonatype Nexus IQ, GitHub Advanced Security, HCL AppScan, Prisma, Qualys or similar - Experience building secure CI/CD pipelines with GitHub, GitHub Actions, Jenkins, Azure DevOps, GCP Cloud Build or similar - U.S. citizenship Preferred: - Experience partnering with development teams to remediate vulnerabilities and improve security posture

The OperAxis team is hiring a Controls Engineer in Tucson, AZ (onsite) for a team that tests autonomous haul trucks and drills on a proving ground, using test site data to improve how the systems perform. Schedule is Monday to Friday, 1:30 PM to midnight. The work site is a remote building with a hot, dry and dusty environment comparable to mining. What you'll do: - Create and update test and development plans for autonomous haul truck testing - Run testing on autonomous drills - Analyze test data, troubleshoot mechanical, electrical and software issues, and write test reports - Give technical status updates and work with autonomy validation engineers - Do on-machine testing for functionality and reliability, including hands-on work with large machines - Interface with software developers, including over Teams - Talk with customers at times about needs and feedback Requirements: - 2 to 4 years of experience, with a Bachelor's in Engineering or Computer Science, or equivalent work in test or development of control systems, vehicles, engines or autonomy (internships count) - Control systems and vehicle experience - Windows computer literacy and troubleshooting of complex systems - Clear technical communication, problem solving, independent work, teamwork and time management - Able and willing to climb on and off machines often while carrying a backpack (this is required) - Comfortable in a hot, dry and dusty setting at a remote building on the property Preferred: - A deep understanding of autonomy systems (hardware, software and how customers use them) - Ubuntu or Linux - Test planning and documentation - Electrical schematics - Autonomous systems such as perception, planning or positioning

The OperAxis team is hiring a Cloud Engineer in Raleigh, NC (onsite) to build scalable serverless applications across AWS and Azure, including generative AI services. Local candidates only; in-person interview required. Schedule is Monday to Friday, 8 AM to 5 PM ET. What you'll do: - Design and build serverless systems with Lambda, RDS, DynamoDB, S3 and CloudFront - Work with Amazon Connect and identity services such as IAM and Entra ID - Apply generative AI through Bedrock or SageMaker - Organize and document complex technical procedures - Work in an Agile setting (Scrum, Kanban or SAFe) Requirements: - About 4 years with cloud and AWS (Lambda, RDS, S3, DynamoDB and infrastructure as code) and generative AI on Bedrock or SageMaker - About 3 years with Amazon Connect, CloudFront, IAM or Entra ID, and Agile - About 6 years with Python, Node.js or SQL - About 7 years organizing complex technical procedures - Comfort with AI models, AWS, cloud, Lambda, Node.js, Python, RDS and SQL Preferred: - Azure

The OperAxis team is hiring a Requirements Validation and Verification Engineer in Mossville, IL (onsite) for a systems engineering team that turns customer and system needs into testable HMI and system requirements, then proves they work through structured validation. This is a systems, requirements and validation role, not a traditional software development seat. Local candidates only. Schedule is Monday to Friday, 8 AM to 4 PM. What you'll do: - Translate customer and system needs into clear, testable HMI and system requirements - Write and run test plans covering functional, regression, sanity, endurance and performance checks - Document test results and troubleshoot issues as they come up - Support FMEA and quality processes - Keep requirements tied to the tests that prove them - Collaborate with software, UI/UX and systems teams across the product development lifecycle Requirements: - Systems engineering, test plans and validation experience - Experience developing, documenting, reviewing or managing technical requirements - Experience validating embedded systems, HMI applications, controls or similar electronic systems - Familiarity with test automation and scripting, preferably Python - Associate's plus 9 years, or a Bachelor's in Electrical Engineering, Computer Engineering, Software Engineering or Computer Science plus 5 to 7 years, or a Master's plus 3 years Preferred: - HMI or embedded display systems - Requirements-to-test traceability - Python test automation - Linux (Ubuntu or Debian) - Java, JavaScript, HTML5, CSS or C++ - J1939 or Modbus, and tools such as CANalyzer, CANape, CADET or ModSim - FMEA and data analysis

The OperAxis team is hiring an Embedded Software Engineer in Mossville, IL (onsite) for an electrification verification team that validates embedded controls and software across machine and stationary applications, using HIL simulation to catch issues earlier. Local candidates only. Schedule is Monday to Friday, 8 AM to 5 PM. What you'll do: - Build and maintain real-time electrification plant models in MATLAB and Simulink - Configure and maintain dSPACE and OPAL-RT HIL test environments - Write requirements-based HIL test plans and test cases - Automate regression testing with Python - Run release and regression testing, document defects and support root-cause work - Support CAN and J1939 communications, diagnostics, fault injection and ECU integration testing - Maintain HIL hardware, harnesses, models and test documentation, and commission new benches Requirements: - Bachelor's in computer science, software engineering or a related field - Solid C or C++ programming - MATLAB, Simulink and dSPACE - Ability to read schematics and component data sheets - Working knowledge of the software development lifecycle Preferred: - Plant modeling for real-time HIL - Python test automation - OPAL-RT experience - CAN and J1939 diagnostic tools

The OperAxis team is hiring a System Engineer in Tucson, AZ (onsite) to develop and validate an autonomous haulage command system on a proving ground built to mirror real mining conditions. Schedule is Monday to Friday, 8 AM to 5 PM. The work site is a remote building with a hot, dry and dusty environment. What you'll do: - Implement the autonomous haulage command system and drive its performance - Advise onboard truck engineers on command system performance and help minimize downtime - Plan and run validation activities, with test plans, procedures and validation reports - Measure, benchmark and report on system performance and recommend improvements - Investigate, reproduce and document complex software and system issues, and verify fixes with development teams - Support integration testing across onboard machine systems, applications and network infrastructure - Support hardware and software installation and configuration through QA and QC processes - Build training and process material Requirements: - Bachelor's in Engineering or Computer Science, or equivalent hands-on experience in control systems, vehicles, engines or autonomy - 5 to 7 years of experience (3 with a Master's), including vehicle test or validation, or control systems work - Control design, Linux and software testing - Strong troubleshooting in complex systems - Clear technical communication and the ability to work independently and in a team Preferred: - Ubuntu - Test planning and documentation - Autonomous systems such as perception, planning or positioning

The OperAxis team is hiring an Embedded Software Engineer in Mossville, IL (onsite) to build and validate embedded control software for diesel engine products, working closely with platform, machine and display software groups. Local candidates only, available for an in-person interview. Schedule is Monday to Friday, 8 AM to 5 PM. What you'll do: - Write test scripts and automation for software-in-the-loop testing of engine control systems - Integrate, build and test embedded software on benches and in simulation - Troubleshoot software and system defects - Analyze requirements and develop embedded software libraries - Create, run and document test plans with manual and automated methods - Set up and configure test bench hardware and software - Design embedded device software from requirements through production Requirements: - Bachelor's degree in computer science, software engineering or a related field - 3+ years in C programming, model-based development and embedded control software - Solid C and/or embedded C++ - MATLAB and Simulink - Strong debugging and troubleshooting with debuggers - Ability to read schematics and component data sheets - Working knowledge of the full software development lifecycle Preferred: - Engine or diesel electronic control systems - SIL testing and test automation scripting - Test bench setup

The OperAxis team is hiring a Regulatory Affairs Associate II in Skaneateles Falls, NY (hybrid) to own EU MDR compliance and lifecycle work for connected monitoring and respiratory health medical products, including their software. Schedule is Monday to Friday, 8 AM to 5 PM. What you'll do: - Represent Regulatory Affairs on assigned product core teams - Run EU MDR activities for product changes, technical documentation, submissions and lifecycle maintenance - Assess product changes for EU MDR impact and flag compliance gaps and risks - Prepare, review and maintain EU MDR technical documentation - Write clear regulatory assessments and justifications - Support responses to EU Notified Bodies and regulatory authorities - Partner with Engineering, Quality, Clinical, Medical and Marketing to build regulatory needs into deliverables Requirements: - Bachelor's degree in a scientific, engineering, regulatory or related field - 5+ years of medical device regulatory affairs experience - Strong, hands-on EU MDR expertise across the device lifecycle - Experience with EU MDR technical documentation, change assessments and Notified Body interactions - Experience with complex medical devices and device software Preferred: - Connected monitoring or respiratory health products, including software