Jobs in the United States

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Added 1 min ago
Senior Data Engineering
Pearson
Remote, United States
…analytics and ETL (extract, transform & load) solutions that support decision-making across Pearson Virtual Schools. This role will work across data engineering and business intelligence,…
Added 1 min ago
KL
Senior Product Designer, Platform
Kaizen Labs
New York, NY
- $170,000 to $210,000 USD / year
- Write front-end code: you build components yourself and have an engineer review them.
Added 1 min ago
Staff Software Engineer, Fullstack (Account Management)
Affirm
Remote, United States
…enabling self-service recovery and reducing the need for customer support. We own critical experiences like Self-Service Phone Change, Settings & Security Center, and account information…
Added 2 mins ago
Sr. Production Engineer
Zscaler
San Jose, CA · Santa Clara, CA
We are looking for a Sr. Production Engineer to join our team. This is a hybrid (3 days a week in San Jose, CA) or Bellevue, WA role, reporting to the Senior Manager, Site Reliability…
Added 2 mins ago
Territory Sales Manager | Ace Hardware | Chicago, IL
CHERVON NORTH AMERICA INC
Chicago, IL
…manufacture and our green approach to manufacturing. We design, engineer and market power tools and outdoor power equipment within our brand portfolio- EGO, FLEX and SKIL and for other…
Added 5 mins ago
Software Engineer - C# / Python (Contract Role)
Brooks Automation US LLC
Fremont, CA
We are looking for a Contract Software Engineer as we accelerate our growth journey. This position will be an onsite role based out of our Fremont, CA, West Coast office.
Added 5 mins ago
Performance Engineer Monitoring & Diagnostics 5
NAES
Spring, TX
The Performance Engineer supports NAES Remote Operations and Monitoring & Diagnostics (M&D) services from the Remote Operating Center. Continuously monitor plant and equipment performance,…
Added 6 mins ago
W
Senior Full Stack Software Engineer
WellHive
Remote, United States
- $125,000 to $175,000 USD / year
Because of our growth, we are seeking a Senior Full Stack Software Engineer to join the team. In this role, you will be instrumental in architecting, developing, and deploying robust…
Added 7 mins ago
Software Engineer
PRC-Saltillo
Remote, United States
As a Software Engineer, you’ll be part of an agile, collaborative team building and enhancing the software that powers PRC‑Saltillo’s communication devices and internal support tools. Your…
Added 7 mins ago
C
Senior Amazon Connect Engineer (AWS CCaaS)
Cognizant
Blaine, MN
- $100,000 to $130,000 USD / year
As a Senior Amazon Connect Engineer , you will be responsible for development, enhancement, and production support of Service Automation and contact-center applications built on Amazon…
Added 7 mins ago
Advanced Lead Supplier Quality Engineer - Composites
GE Aerospace
Minnetonka, MN
The Supplier Quality Engineer for Polymer Matrix Composites is an individual who can apply knowledge of RCCA and/or problem solving to lead supplier quality improvement of complex cross…
Added 7 mins ago
Lead Test Engineer
Leidos
Eagan, MN
Leidos is seeking a Test Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a…
Added 8 mins ago
CH
Data Analyst
Cayuse Holdings
Saint Paul, MN
- $100,000 to $110,000 USD / year
The Data Engineer/Analyst collaborates with clients, data scientists, and software engineers to develop and optimize data pipelines, ETL processes, and database structures that support IRS…
Added 8 mins ago
Planner II
Lumen
Saint Paul, MN
Planning Engineer II is a remote-based full-time position, individual contributor who is part of the Local/ILEC Edge Planning team in Lumen’s North American Operations group.
Added 8 mins ago
Software Engineer II
Amentum
Saint Paul, MN
The Software Engineer II will perform full stack development with C# program, ReactJS, MVC, Linq, and rest API development in NET Core platform. This position is US remote teleworking…
Added 8 mins ago
Platform Engineer - Remote
SitusAMC
Saint Paul, MN
…workflows, Agile delivery, security controls, reporting, and user…
Added 8 mins ago
Mainframe Technical Engineer
Highmark Health
Saint Paul, MN
…solution-oriented, and capable of collaborating across multiple teams to support a broad range of technical initiatives. The incumbent, and team, may be involved in every aspect as a part…
Added 8 mins ago
Senior Network Engineer
Cognizant
Saint Paul, MN
Cognizant is seeking a Senior Network Engineer to design, implement, secure, operate, and optimize enterprise datacenter, campus, branch, wireless, and hybrid-cloud networks. This role…
Added 8 mins ago
AI Automation Architect - Manufacturing and MES processes- Remote
Cognizant
Saint Paul, MN
…fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products…
Added 8 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Saint Paul, MN
- $65 to $75 USD / hour
Hybrid 3 days onsite / 2 days remote in Rockville, MD
Added 8 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Saint Paul, MN
- $40 to $50 USD / hour
Our client seeks a results-driven Senior Quality Assurance Engineer to support Policyholder Portal applications. The role requires manual, automation, mobile, API, and database testing…
Added 8 mins ago
Application Engineer - LA
Beckhoff Automation Llc
El Segundo, CA
The Application Engineer reports to the Regional Director and collaborates with the sales and engineering teams to develop and execute team selling strategies. The Application Engineer is…
Added 9 mins ago
Senior IT Support Engineer
Digital Realty Global
Austin, TX
The Executive IT Support Engineer is a senior-level, dedicated IT professional embedded within the Executive Services function. This role provides white-glove, proactive IT support…
Added 10 mins ago
West Chicago - Mfg Controls Engineer
Inhance Technologies
West Chicago, IL
The Manufacturing Controls Engineer designs, programs, tests, and maintains the electrical, automation, and control systems -- such as Programmable Logic Controllers (PLCs), Human-Machine…
Added 11 mins ago
Lead Fleet Performance Engineer
GE Grid Solutions, LLC
Remote, United States
The Fleet Performance Engineer for GE Vernova is responsible for monitoring, analyzing, and interpreting the technical performance of the installed fleet to identify abnormal behavior,…

Leidos

Lead Test Engineer

Eagan, MN, United States

Pay Range $92,300.00 - $166,850.00

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Job details

Pay: Pay Range $92,300.00 - $166,850.00
Posting language: English
Posted: Oct 30, 2026

Original job description

Description

Leidos is seeking a Test Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation platform built on a hybrid cloud data mesh architecture, enabling next-generation air traffic management capabilities. We are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems. This role operates within a SAFe/Agile framework as part of an Agile Release Train (ART) delivering iterative value across the program. This position supports government programs and requires the ability to obtain and maintain a favorable Public Trust investigation.

This is a hybrid position requiring 3 days onsite and 2 days working from home, i f you are located within a commutable distance (Less than 1 hour's drive one-way during normal traffic) from Gaithersburg, MD; Eagan, MN; or Egg Harbor Township, NJ. However, if you do not reside within a commutable distance, you may be considered for a 100% remote role.

What You’ll Do

Design and implement test automation frameworks for microservices-based platform components
Build and maintain reusable test libraries and utilities for the L-CAP test infrastructure
Integrate automated tests into CI/CD pipelines ensuring continuous quality gates
Conduct performance testing to validate system behavior under load and stress conditions
Execute integration testing across platform services, APIs, and external system interfaces
Develop test plans and strategies aligned with sprint and PI objectives
Analyze defect patterns and test metrics to identify quality trends and improvement opportunities
Collaborate with development and systems engineering teams on testability and quality requirements
Support test environment configuration and test data management activities
Mentor junior test engineers on automation practices and testing methodologies
Design and execute test scenarios based on operational ATC workflows ensuring modernized services replicate legacy system behavior
Develop distributed service validation frameworks verifying inter-service communication, data flow, and performance under operational conditions
Implement data-driven verification approaches supporting modernization of legacy automation functions
Embrace an AI-first engineering culture by actively adopting AI-assisted development tools, automation, and modern engineering practices that improve productivity, code quality, and delivery velocity.

Core Technical Qualifications:

Bachelor’s degree in Computer Science, Software Engineering, or related discipline with 8+ years of experience, or Master’s degree with 6+ years (additional experience, education and training may be considered in lieu of degree)
Strong experience with test automation frameworks (Selenium, JUnit, pytest, or equivalent) and Java or JavaScript test development
Expert integrating automated testing into CI/CD pipelines using Jenkins, GitLab CI, GitHub Actions, or similar tools
High experience with performance, integration, and API testing for distributed systems using tools such as JMeter or Gatling
Knowledge of distributed service testing , including service virtualization, contract testing, chaos engineering, and data-driven test automation
Experience with operational scenario-based testing, behavioral validation, root cause analysis, and defect investigation
Familiarity with Agile/SAFe testing, quality engineering principles, test management, and defect tracking tools
Ability to obtain and maintain a Public Trust
U.S. citizenship required
Successful completion of background investigations as required by the government customer

Preferred / Desired Qualifications:

Python scripting and test development proficiency
Experience testing microservices and event-driven architectures
Knowledge of containerized test environments (Docker, Kubernetes)
Experience with API testing frameworks (REST Assured, Postman/Newman)
Familiarity with security testing tools and practices
Experience in aviation, defense, or safety-critical testing domains
Knowledge of test-driven development (TDD) and behavior-driven development (BDD)
Experience with AI-assisted development tools (e.g., code generation, automated testing, intelligent debugging)
Experience testing legacy-to-modern migration verifying functional equivalence between old and new systems

Why Leidos?

You’ll work on systems where performance, precision, and reliability matter - every second. This is not experimental AI for prototypes. This is disciplined, responsible AI applied to mission-critical software that supports national infrastructure.

If you’re excited by solving complex problems in regulated, real-world environments - and using AI as a force multiplier rather than a shortcut - we’d like to talk.

ATMC

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

October 29, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $92,300.00 - $166,850.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

REQNUMBER: R-00195867

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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