Jobs in the United States

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Added 4 mins ago
Software Engineer III (Agentic AI)
UKG
Seattle
Agent Development: Design, build, test, and deploy production-grade AI agents using Google ADK and other agentic platforms such as the Anthropic Claude SDK and LangGraph. Write clean,…
Added 6 mins ago
IG
Software Development Engineer in Test (SDET) – Backend/API
Insight Global
Remote, United States
- From $65 USD / hour
Insight Global is seeking an experienced Software Development Engineer in Test (SDET) to support automated testing efforts for a large-scale application environment. This individual will…
Added 9 mins ago
DevOps Engineer - Level 3 or 4
Northrop Grumman
Colorado Springs
Monitor and improve software quality by implementing code quality and coverage metrics, integrating automated test suites, and enforcing quality controls across environments.
Added 9 mins ago
NG
2027 Spring Co-op Software Engineer Intern – McClellan CA
Northrop Grumman
McClellan Park
- $21.5 to $48 USD / hour
Perform unit, integration, and system‑level testing using automated test frameworks and continuous integration pipelines.
Added 9 mins ago
Software Engineer (AHT)
Northrop Grumman
Beavercreek
…Modernization team warmly invites you to apply to be a software engineer on our development team. Our team size is 10+ and is represented by developers from diverse backgrounds – from…
Added 9 mins ago
Senior Principal Systems Engineer *
Northrop Grumman
Fairfax · Morrisville
Northrop Grumman’s Space Systems Sector is seeking a Systems Engineer – Level 4 to join our team in our Fairfax, VA or Morrisville, NC locations.
Added 9 mins ago
Systems Test Engineer (EMI) - 20647
Northrop Grumman
Ogden
Northrop Grumman Defense Systems is seeking a Electromagnetic Interference (EMI) Systems Test Engineer to join the Sentinel program in enhancing the US Space Force’s ICBM capabilities and…
Added 10 mins ago
Principal or Sr. Principal DevOps Engineer
Northrop Grumman
Baltimore
Northrop Grumman Mission Systems is looking for you to join our Software and Digital Technology Team as a Principal or Sr. Principal DevOps Engineer based out of Baltimore, MD.
Added 10 mins ago
Software Engineer Level 3 or 4 (AHT)
Northrop Grumman
Aurora · Morrisville
…organization. Documents product/service requirements and develop test procedures to ensure user requests are carried out. The Software Engineer will interact with Program Management, and/or…
Added 15 mins ago
WC
Software Engineer
Winmark Corporation
Plymouth, MN
- $124,000 to $179,000 USD / year
Winmark is looking for a Software Engineer to develop, enhance, and support the core retail platform systems that power store operations at scale. This role brings strong backend…
Added 20 mins ago
Sr Software Engineer
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 20 mins ago
Software Engineer
John Deere
Moline
Establish and implement CI/CD pipelines Develop automated test scripts.
Added 25 mins ago
Senior Quality Engineer
Stryker Employment Company, LLC
Irvine, CA
Stryker is hiring a Senior Quality Engineer for our Peripheral Vascular division in Irvine, CA to provide Quality Engineering support for quality assurance, quality control, and continuous…
Added 25 mins ago
Sr. System Robotics Test Engineer
Stryker Employment Company, LLC
Fort Lauderdale, FL
We are currently seeking a Senior Systems Test Engineer to join our team in Fort Lauderdale, Florida. In this role, you will support the verification, validation, integration, and testing…
Added 28 mins ago
Design Verification Engineer, Amazon Leo
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Irvine, CA · San Diego, CA
· Develop detailed test plans and write tests, run regressions, collect coverage matrices and report progress to the program
Added 29 mins ago
Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA
…tolerance, and high availability. We are looking for a hands-on engineer with strong systems programming skills, end-to-end ownership, and an AI-first mindset to drive engineering…
Added 37 mins ago
RU
Senior Full Stack Engineer (Java / Angular)
Randstad USA
Washington, DC
- $55 USD / hour
Testing & Quality Assurance: Write unit and integration suites using JUnit 5 and Spring Boot Test, while collaborating on automated end-to-end testing with Playwright.
Added 38 mins ago
Senior Software Engineer
THERMOWORKS INC
American Fork, UT
Automated firmware testing, manufacturing test, reliability engineering, or production ramp experience.
Added 39 mins ago
Software Engineer: Frontend
Generalist
Somerville, MA
We’re looking for a Frontend Engineer to build the interfaces that make advanced robotics intuitive and useful. Your work will help researchers understand model behavior, operators manage…
Added 49 mins ago
Software Systems Engineer, Data Labeling Engineering - Early Career
General Motors LLC
Sunnyvale, CA
Use and advocate for modern AI‑powered development workflows (code assistants, automated documentation, test generation, etc.) to increase build-velocity while maintaining code and product…
Added 55 mins ago
Senior Test Automation Engineer
STERIS Corporation
Houston, TX
While the formal title is Senior Test Automation Engineer, this is fundamentally a Senior Software Development Engineer in Test (SDET) role that requires deep software development expertise…
Added 56 mins ago
Principal Software Development Engineer (AI Innovation)
CVS Shared Services Resources LLC
Remote, United States
The Principal Software Development Engineer will drive innovative, enterprise-wide solution designs at the business unit level for highly complex, strategic initiatives. In this high-impact…
Added 57 mins ago
QA Automation Engineer (Remote)
Koniag Government Services
MD
Koniag Data Solutions, a Koniag Government Services company, is seeking an experienced QA Automation Engineer to support the USDA APHIS Plant Protection and Quarantine (PPQ) Commodity…
Added 57 mins ago
ES234 Principal Software Engineer - EDGE
ADNET Systems, Inc.
Greenbelt, MD
We are seeking a Principal Software Engineer to lead the architecture, design, development, integration, and verification of software for the Bench Checkout Equipment (BCE) supporting…
Added 57 mins ago
Cyber Software Engineer
Huntington Ingalls Industries
Annapolis Junction, MD
Design robust test procedures and implement automated test suites to rigorously evaluate new features during development cycles.

STC

Core Test Engineer

United States

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Job details

Posting language: English

Original job description

Job Description

About STC

STC is a science, sensors, and systems company founded in 1979. We continually expand our Earth and Space Sciences support capabilities to NASA, NOAA, DoD, and other Federal and State agencies. Our staff support many of the operational missions that monitor the heartbeat of our planet through a growing number of Earth Observing System of Systems platforms and direct field research. We also research and investigate leading-edge observing technologies and assist in their integration into operations.

STC offers competitive benefits to include health, dental, vision, FSA, life, disability, 401K (matching), tuition reimbursement, bonus/incentive programs, and various other plans.

Overview

The EOSDIS Evolution and Development (EED) program supports NASA's Earth Science Data and Information System (ESDIS) in enabling global, open access to critical Earth observation data. As part of its growing EED support team, STC is seeking a Test Engineer to support the Consolidated Cumulus Core team.

The Consolidated Cumulus Core Test Engineer is responsible for the quality, reliability, and operational readiness of the Core Cumulus system. This role focuses on rigorous Verification and Validation (V&V) of Cumulus, ensuring the system performs predictably across diverse data and operational scenarios and complies with strict security and quality standards. The Test Engineer bridges development and operations, ensuring all code is thoroughly tested before integration into mission-critical data ingest workflows. This role reports to the Consolidated Cumulus Core Product Owner.

Primary Responsibilities

• Design, implement, and maintain automated test suites (unit, integration, and end-to-end) specifically for Cumulus Core code.

• Verify that Cumulus releases are operationally sound and scalable, ensuring they can handle high-throughput loads from large-scale mission systems.

• Manage a robust regression library to ensure that core software updates do not negatively impact existing functionality.

• Ensure all code is strictly aligned with system standards and security requirements.

• Collaborate with Core Developers to validate that code runs correctly across the system.

• Develop test cases for diverse user scenarios, ensuring code handles both expected and edge-case user flows.

• Support Tier-2 resolution by providing technical evidence and test logs to help triage failures traced back to specific code.

• Identify, document, and track defects; work closely with Core Developers to verify fixes and ensure successful remediation.

• Partner with the UX Test Engineer to validate that system code functions correctly when combined into complex, multi-step user flows.

Job Requirements

• Experience in software quality assurance with a focus on automated testing for cloud-based or microservice architectures

• Strong scripting skills in Node.js or Python for developing automated test scripts and harnesses

• Hands-on experience with AWS services (Lambda, Step Functions, S3) and cloud-native monitoring tools (e.g., CloudWatch)

• Familiarity with Earth science data formats (HDF, NetCDF) and the ability to validate structured scientific metadata

• Experience integrating automated tests into CI/CD pipelines (e.g., GitHub Actions, Bamboo, or Jenkins)

• Proven ability to perform root cause analysis and simulate complex failure modes in a distributed system

Desired Skills and Experience

• Deep understanding of Scrum, Kanban, and Scaled Agile Framework (SAFe) principles; proficiency with Agile management tools (e.g., Jira)

• Experience leading technical teams within a complex DevOps/CICD environment

• Knowledge of SDLC and production deployment workflows

Must be a US Citizen or Permanent Resident / Green Card holder.

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