Jobs in the United States

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Added 3 mins ago
Senior Staff Engineering Program Manager (EPM)
Northrop Grumman
Dulles, VA · McLean, VA · Dulles · McLean
Lead IPT Leads and Subsystem Leads over various disciplines (Systems, Hardware, Software, Integration and Test, Production, etc) through all phases: proposal, design, build, delivery
Added 11 mins ago
Model Based Systems Engineer (MBSE)
KBR Wyle Services, LLC
Beavercreek, OH
KBR, Inc. is seeking a highly skilled and experienced Model-Based Systems Engineer (MBSE) to support the Air Force’s Advanced Battle Management System (ABMS) Division. You will be…
Added 13 mins ago
System Integration Engineer, Optical III (E3)
Applied Materials
Santa Clara, CA · Santa Clara
…for the advanced semiconductor packaging market. As a System Integration Engineer on the IPC Fusion program, you will apply hands-on expertise to integrate, test, and support complex…
Added 14 mins ago
BV
Analytics Engineer
Bright Vision Technologies
Frisco / North Dallas, TX
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Analytics Engineer to design, develop, test, and support enterprise software applications and services using the technology stack relevant to the…
Added 15 mins ago
Release Engineer
Infosys
United States
⦁ Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards
Added 16 mins ago
Software Integration and Test Engineer / Principal Software Integration and Test Engineer (Top Secret Clearance)
Northrop Grumman
Manhattan Beach, CA
Northrop Grumman Defense Systems (NGDS) is seeking an Integration and Test Engineer/ Principal Integration and Test Engineer based out of Manhattan Beach, CA.
Added 16 mins ago
Cyber Systems Engineer 3/4
Northrop Grumman
Edwards AFB, CA
Support the integration of avionics systems into test environments, ensuring they meet compatibility and performance requirements.
Added 16 mins ago
Junior DevOps Specialist
CGI Technologies and Solutions, Inc.
Saguenay, CA
…CGI Unify360 is a cloud application, a data platform and an integration gateway to deliver unique user experience for managing todays IT landscape that spans beyond traditional enterprise…
Added 17 mins ago
A
Radar Systems Engineer
Actalent
Brea, CA
- $70 to $92 USD / hour
The Radar Systems Engineer will define, analyze, integrate, and verify complex radar systems within a multidisciplinary engineering environment. This role directly influences system…
Added 17 mins ago
Senior/Principal R&D Systems Mechanical Engineer - Nuclear Deterrence Systems, NM/CA, Onsite
Sandia National Laboratories
Livermore, CA
…contribute across the full lifecycle of complex mechanical systems and subsystems, from requirements and design maturation to integration, testing, qualification, production realization,…
Added 17 mins ago
Early Career R&D Systems Mechanical Engineer - Nuclear Deterrence Systems, NM/CA Onsite
Sandia National Laboratories
Livermore, CA
…contribute across the full lifecycle of complex mechanical systems and subsystems, from requirements and design maturation to integration, testing, qualification, production realization,…
Added 18 mins ago
Systems Test E/M Engineer or Principal Systems Test E/M Engineer
Northrop Grumman
Palmdale, CA
Northrop Grumman Aeronautics Systems has an opening for Systems Test Electromechanical Engineer or Principal Systems Test Electromechanical Engineer to join our team of qualified, diverse…
Added 18 mins ago
Mechanical Engineer Intern (Summer 2027)
RTX Corporation
el segundo, CA
Raytheon Intelligence & Space is seeking an Mechanical Engineer intern to join the space and airborne optics department to support development, integration and test across multiple space &…
Added 18 mins ago
Software Engineer - Network Switching
Meta
Menlo Park, CA
…engineers to join our teams and help build scalable distributed systems, develop innovative solutions to our challenges, and ship them into production. As part of our network engineering…
Added 18 mins ago
Sr. SOC Physical Verification Engineer (Silicon Engineering)
SpaceX
Palo Alto, CA
We are seeking a motivated, proactive, and intellectually curious engineer who will work alongside world-class cross-disciplinary teams (systems, firmware, architecture, design, validation,…
Added 18 mins ago
Senior Hardware Engineer, OPD Hardware
Amazon
Sunnyvale, CA
As a Senior Hardware Engineer you will engage with an experienced cross-disciplinary staff to conceive and design innovative consumer products. You will work closely with internal…
Added 18 mins ago
Sr. Full Chip Physical Verification Engineer (Silicon Engineering)
SpaceX
Palo Alto, CA · Irvine, CA
We are seeking a motivated, proactive, and intellectually curious engineer who will work alongside world-class cross-disciplinary teams (systems, firmware, architecture, design, validation,…
Added 18 mins ago
C
Data Engineer
Cognizant
Irvine, CA
- $64,000 to $94,500 USD / year
Develop, enhance and extend data integrations with external systems and APIs using Salesforce MuleSoft
Added 18 mins ago
Sr Eng Manu Eng
J&J Family of Companies
Santa Clara, CA
We are seeking a Senior Manufacturing Mechanical Engineer with exceptional drive and urgency to lead new product introduction, process development, and industrialization activities for our…
Added 19 mins ago
Integration Engineer– Administration Division – SF Municipal Transportation Agency (1043)
City and County of San Francisco
San Francisco, CA
Success requires significant investments in expanded network infrastructure, data architecture, wireless communication systems, servers, databases, and cybersecurity. Project systems will…
Added 19 mins ago
Quality Assurance/Quality Control Manager
Leidos
San Diego, CA
Vehicle Systems: Sub-system integration, subsystem testing, and operational readiness verification for both at-sea test events and final deliverable.
Added 19 mins ago
Sr. Principal Engineer Systems
Northrop Grumman
San Diego, CA
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
Added 19 mins ago
Senior Principal Engineer - Survivability (California)
Northrop Grumman
San Diego, CA · Palmdale, CA
Northrop Grumman Aeronautics Systems is looking to add a Senior Principal Engineer - Survivability to join our team in either Palmdale, CA , or Rancho Bernardo, CA . The successful…
Added 19 mins ago
Staff Engineer - Survivability (California)
Northrop Grumman
Palmdale, CA · San Diego, CA
Northrop Grumman Aeronautics Systems is looking to add a Staff Engineer - Survivability to join our team in either Palmdale, CA , or Rancho Bernardo, CA . The successful candidate will have…
Added 19 mins ago
Engineer V
General Atomics
San Diego, CA
Work with GA-EMS Engineering staff and chief engineers in the concept development and prototype design, integration, and test of high-power processing solutions for all product lines and…

Throne Labs

Software Quality Assurance Engineer

North Brentwood, MD, United States
Seattle, WA, United States

$100,000 to $135,000 USD / year

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Job details

Pay: $100,000 to $135,000 USD / year
Experience: Solid knowledge in software quality assurance with a minimum 4 years of relevant commercial experience.
Posting language: English
Posted: Nov 2, 2026

Original job description

About Throne Throne is a fast growing Series C startup transforming local communities by delivering clean, safe, accessible restrooms to cities, transit agencies, and public spaces. With flagship customers in Los Angeles, the San Francisco Bay Area, Ann Arbor, and Washington DC, and recent launches in New York City, Atlanta, and Seattle, we're rapidly scaling into new markets in 2027 and beyond. We recognize an unspoken problem: that better bathroom accommodations are sorely needed in most cities. Public and retail bathrooms are neither positioned to meet demand, nor incentivized to provide the quality experience people deserve. Our mission is to provide peace of mind to the millions of people who set out on an adventure on any given day. That adventure may be big or small. It may involve taking your toddler to the park, driving a stranger to the airport, running a half marathon, or exploring a new city for the first time. About the Role Throne is looking for a full-time Software Quality Assurance (QA) Engineer to be a crucial member of the Software and R&D Engineering Teams. Thrones are proprietary technology which include mechanical components, smart plumbing, smart HVAC, various sensors, actuators, and on-board processing systems, cellular connectivity and a solar/battery driven power system. Software QA Engineer will be contributing into establishing QA/QC processes, improving time-to-market and maintaining high quality of our custom firmware and software solutions for internal Staff, and external Users and Partners. You will work closely with Throne's extended team, consisting of start-up veterans, creative innovators, and portable sanitation experts. We are passionate about defining Throne as the reliably clean option at some of life's most stressful moments. We are ruthless about results, relentless about improvement, and we value diversity, inclusion, and having fun. The person hired in this role will work a hybrid schedule, and will be expected to work onsite about 3 days a week from either Brentwood, MD (right outside of Washington, D.C.) or Seattle, WA (Industrial District). The base salary range for this position is $100,000 - $135,000. Actual compensation will depend on a candidate’s applicable experience, skills, and geographic location. This role is also eligible for a comprehensive benefits package, including equity.

At Throne You Will:

Work closely with the product and engineering teams to understand business requirements.
Participate in test efforts estimation.
Design test cases, checklists and scenarios for different test levels and types using test design techniques.
Conduct manual testing of firmware and software to ensure products and features perform according to the requirements and contribute to a lovable user experience.
Perform integration testing of hardware/firmware/software components and communicate issues to the relevant teams, ensuring seamless collaboration across departments.
Investigate logs, identify and localize issues on production and QA environments.
Provide traceability/test coverage information, contribute to the Test Plan.
Setup/maintain QA test environment.
Optimize testing, considering different contexts and different constraints, by applying various testing practices, utilizing AI and other tools for test and process automation.
Contribute to technical and testing documentation creation and maintenance.

We Are Looking For:

Solid knowledge in software quality assurance with a minimum 4 years of relevant commercial experience.
Experience with back-end (API, database testing), web and mobile testing.
Understanding of cloud-based architecture and hands-on experience with AWS tools and services (e.g. Lambda, CloudWatch).
Understanding of specifics of micro-services and serverless architecture.
Familiarity with observability and monitoring tools (e.g. Datadog, Grafana, Sentry, OpenSearch, or similar).
Experience with test automation (JavaScript, TypeScript or Python).
Willingness to work in a startup lab environment in an active R&D phase.
Tolerance to changing requirements and priorities, and context switching between different products.
Ability to communicate effectively with on-site and remote teams, and explain technical concepts and issues to less tech savvy colleagues.
Proactiveness in giving feedback and improving existing processes.
Hands-on experience using AI-assisted tools for test case generation, log analysis, or automation (e.g. GitHub Copilot, ChatGPT, Claude, Testim, or similar).

Preferred Qualifications:

Awareness of security testing fundamentals and/or accessibility standards (WCAG) is a plus.
Experience with performance testing is a plus.
Experience with testing of IoT and hardware products is a plus.

Benefits:

Medical, dental, and vision insurance, with medical options that are 100% employer-paid
Equity for all US-based positions, so you share in Throne’s growth
Daily access to earned wages
401(k) plan
Paid time off that grows with tenure, in addition to paid sick time and paid parental leave
Life insurance, AD&D coverage, and short and long-term disability insurance
Employee Assistance Program (EAP)

Benefits offered to full-time and part-time employees may vary by State. Throne is a proud Equal Opportunity Employer, and we are committed to pursuing and hiring a diverse workforce. We believe that every person has a right to equal employment opportunities without discrimination, and that diversity contributes to the overall health of the organization. We do not discriminate based on race, color, national origin, ancestry, citizenship status, religion, sex, sexual stereotyping, sexual orientation, gender, gender identity, gender expression, age, marital status, mental or physical disability, medical condition, genetic information, military or veteran status, pregnancy (which includes pregnancy, childbirth, and medical conditions related to pregnancy, childbirth, or breastfeeding), or any other protected characteristic. Employment may be contingent upon Throne’s receipt of an acceptable and job-related drug test, motor vehicle report, and/or background check, as applicable and permissible by law. Throne provides reasonable accommodations to qualified individuals with disabilities and for sincerely held religious beliefs, as applicable by law. If you require an accommodation, please contact us at careers[at]thronelabs.co

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More about this job

Skills

Quality assurance
Microsoft Teams
Plumbing
HVAC
Firmware
Sanitation
Estimating
Collaboration
Documentation
AWS
Datadog
Grafana
Test automation
JavaScript
TypeScript
Python
GitHub

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