Senior Test Engineer — AI-Driven Cloud & Security

Oteemo Inc.; Centreville (VA); On-site; USD 110,000 - 150,000; Full time

Job summary

Oteemo Inc. is seeking a Senior Test Engineer to validate regulated energy utility desktop images and ensure SLA/security controls. You will turn targets into automated tests, build mocks and synthetic data, and drive gate-ready quality across IaC, CI/CD, and containerized environments.

You will automate logon, boot, IDE startup, and workload tests; perform API testing with Postman/Newman, and implement negative tests to prove production remains protected while maintaining test data isolation.

Qualifications

• Bachelor's degree in a related field or equivalent practical experience.
• 7+ years in test or quality engineering, including 3+ years testing infrastructure, platforms, or cloud environments.
• Automation: Strong skills in at least two of PowerShell, Python, C# / .NET, or TypeScript, with tests in CI/CD (Azure DevOps or GitHub Actions).
• Performance & Azure: Load testing with k6, JMeter, Locust, or VDI-specific tools; hands-on Azure VMs, networking, and monitoring (Azure Monitor, Log Analytics / KQL); Docker and docker compose.
• API Testing & Test Data: Postman / Newman, REST, and mock servers; synthetic data generation and masking.
• Writes test plans and evidence packages that a security or compliance reviewer accepts.

Responsibilities

• SLA & Performance Validation: Turn the SLA into a measurable test plan with pass/fail thresholds and own phase-gate acceptance; baseline the on-premises VDI and score AVD and Horizon on the same harness; automate logon, boot, IDE cold start, and concurrent-workload tests with Login Enterprise or LoadGen.
• Connectivity & Toolchain Validation: Run synthetic reachability checks for Git, Copilot, artifact repositories, and MCP endpoints through inspected egress; write NuGet, npm, pip, and Docker smoke tests that catch TLS or endpoint-agent breakage first.
• Security & State Validation: Run negative tests proving production is unreachable, public endpoints are denied, App Control and EPM behave as designed, and every action reaches the SIEM; prove desktops rebuild clean while repos, caches, and tooling survive.
• Test Data, Mocks & Containers: Build synthetic data generators, masked-subset tooling, and mock APIs (WireMock, Postman, Microcks) so no test touches production; test container and compose workflows end to end.
• Infrastructure Gates & Reporting: Test IaC and policy with Terratest or Pester; define the gate AXIOM-built candidate images must pass before Security approves; publish SLA scorecards and hand over the regression suite and runbooks.

Skills

Test automation

Infrastructure testing

Cloud environments

CI/CD pipelines

Azure familiarity

Education

Bachelor's degree or equivalent

Tools

Azure DevOps

GitHub Actions

K6

JMeter

Locust

Postman

Newman

Docker

Docker Compose

Job description

Oteemo Inc. is seeking a Senior Test Engineer to validate regulated energy utility desktop images and ensure SLA/security controls. You will turn targets into automated tests, build mocks and synthetic data, and drive gate-ready quality across IaC, CI/CD, and containerized environments.

You will automate logon, boot, IDE startup, and workload tests; perform API testing with Postman/Newman, and implement negative tests to prove production remains protected while maintaining test data isolation.