4,413 Istqb jobs in the United States

We are seeking a skilled and detail-oriented Testers to join our team at Kelly Services. As a Tester, you will be responsible for conducting software testing and quality assurance activities to ensure the functionality, performance, and reliability of our products.
Pay: $18.00/hr
Location: Plainfield
Shift: 1 st M-F 8AM-4:30PM
Responsibilities:
+ Perform software testing and quality assurance activities according to defined test plans and procedures
+ Identify, document, and track software defects and issues
+ Conduct independent troubleshooting of simpler issues and provide detailed reports
+ Collaborate with development teams to ensure timely resolution of identified issues
+ Work with multiple screens to efficiently manage testing and documentation tasks
+ Maintain accurate and up-to-date records of testing activities and results
Requirements:
+ Confident computer proficiency and familiarity with software testing tools and techniques, programming and hardware experience.
+ Strong attention to detail and ability to independently troubleshoot issues
+ Ability to work with multiple screens and efficiently manage testing tasks
+ Excellent communication and collaboration skills
+ Strong problem-solving and analytical abilities
+ Previous experience in software testing or reconfiguration is preferred
Schedule an interview here: our team at Kelly Services and contribute to our commitment to delivering high-quality software solutions. We look forward to receiving your application!
As part of our promise to talent, Kelly supports those who work with us through a variety of benefits, perks, and work-related resources. Kelly offers eligible employees voluntary benefit plans including medical, dental, vision, telemedicine, term life, whole life, accident insurance, critical illness, a legal plan, and short-term disability. As a Kelly employee, you will have access to a retirement savings plan, service bonus and holiday pay plans (earn up to eight paid holidays per benefit year), and a transit spending account. In addition, employees are entitled to earn paid sick leave under the applicable state or local plan. Click here ( for more information on benefits and perks that may be available to you as a member of the Kelly Talent Community.
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About Kelly
Work changes everything. And at Kelly, we're obsessed with where it can take you. To us, it's about more than simply accepting your next job opportunity. It's the fuel that powers every next step of your life. It's the ripple effect that changes and improves everything for your family, your community, and the world. Which is why, here at Kelly, we are dedicated to providing you with limitless opportunities to enrich your life-just ask the 300,000 people we employ each year.
Kelly is committed to providing equal employment opportunities to all qualified employees and applicants regardless of race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or any other legally protected status, and we take affirmative action to recruit, employ, and advance qualified individuals with disabilities and protected veterans in the workforce. Requests for accommodation related to our application process can be directed to the Kelly Human Resource Knowledge Center. Kelly complies with the requirements of California's state and local Fair Chance laws. A conviction does not automatically bar individuals from employment. Kelly participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
Kelly Services is proud to be an Equal Employment Opportunity and Affirmative Action employer. We welcome, value, and embrace diversity at all levels and are committed to building a team that is inclusive of a variety of backgrounds, communities, perspectives, and abilities. At Kelly, we believe that the more inclusive we are, the better services we can provide. Requests for accommodation related to our application process can be directed to Kelly's Human Resource Knowledge Center. Kelly complies with the requirements of California's state and local Fair Chance laws. A conviction does not automatically bar individuals from employment.

Overview
Overview
Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism.
As a Software Tester at V2X supporting the Joint Program Executive Office for Chemical, Biological, Radiological, and Nuclear Defense (JPEO-CBRND), you will play a key role in delivering high-assurance decision support tools that enhance situational awareness and force protection in environments threatened by physical and CBRN hazards. Working closely with software developers, DevOps engineers, and program stakeholders throughout the Software Development Life Cycle (SDLC), you will design and execute comprehensive testing strategies-covering functional, regression, integration, UAT, and performance testing-to validate both new features and existing capabilities. Your efforts will ensure system stability and mission readiness in both pre-deployment and operational settings.
In this role, you will also lead the development and integration of automated test suites within CI/CD pipelines, using tools such as Selenium, Cypress, Postman, and K6. You will validate containerized applications running in Kubernetes environments, ensuring proper configuration of deployments, Helm charts, and service meshes. Additionally, you will assess data quality, support ETL validation, and contribute to test data management and analytics tooling. With strong collaboration and communication skills, you will coordinate across technical teams and stakeholders, provide test findings and quality metrics, and participate in customer-facing validation events to support fielded system readiness and continuous improvement.
Responsibilities
+ Core Testing Responsibilities
+ Design, develop, and execute comprehensive test plans and test cases for new and existing functionality
+ Perform functional, regression, integration, system, user acceptance (UAT), and performance testing to ensure system stability and quality
+ Conduct operational testing and verify post-deployment functionality across environments
+ Ensure quality gates are met for all releases, including infrastructure, application code, and configurations
+ Automation and CI/CD Integration
+ Develop and maintain automated test suites integrated into CI/CD pipelines using tools such as Jenkins, GitLab CI, or GitHub Actions
+ Implement and optimize continuous testing strategies for microservices and containerized workloads
+ Use frameworks like Cypress, Selenium, Postman, REST-assured, or K6 for end-to-end and API testing
+ Container and Kubernetes Testing
+ Design and execute test plans for microservices-based applications deployed on Kubernetes clusters
+ Validate containerized deployments using tools like kubectl, Helm, and Kustomize
+ Test Kubernetes configurations including YAMLs, ConfigMaps, Secrets, volumes, service meshes (e.g., Istio, Linkerd), and network policies
+ Data and Knowledge Management
+ Conduct data quality assessments and validate ETL pipelines where relevant
+ Contribute to improving data governance, test data management, and analytics tooling
+ Collaboration and Communication
+ Serve as a technical consultant to development, security, and DevOps teams
+ Work with stakeholders to define acceptance criteria, success metrics, and test environment requirements
+ Present test results and quality trends to both technical and non-technical audiences, including customer stakeholders
+ Participate in on-site testing engagements with representative customer environments and provide findings reports
+ Participate in on-site testing engagements with representative customer environments and provide findings reports
Qualifications
+ Education/Certifications
+ Minimum:
+ Bachelor's degree in Computer Science (BSCS), Information Technology, Software Engineering, or other related fields.
+ Preferred but not required:
+ Master's Degree in Computer Science, Information Assurance, or other related fields
+ Certified DevSecOps Professional (CDP)
+ CompTIA Security+
+ Certified Ethical Hacker (CEH)
+ This position requires US Citizenship and the ability to obtain a SECRET clearance.
+ Experience
+ 2-4 years of professional experience in software testing or QA
+ Strong hands-on experience testing applications deployed in containerized environments (Docker, Kubernetes)
+ Proficient in creating and maintaining automated test frameworks and integrating tests into CI/CD pipelines
+ Experience validating Kubernetes deployments, YAML files, secrets/configs, and using tools like Helm and kubectl
+ Deep understanding of API testing, web app testing, and performance/load testing
+ Familiarity with microservices architecture, service discovery, and distributed system testing strategies
+ Exposure to cloud platforms (AWS, Azure, or GCP) and their basic services
+ Experience collaborating with cross-functional teams including DevOps, SRE, security, and developers
+ Exposure to infrastructure-as-code (IaC) and tools like Terraform, with a focus on testing and validating infrastructure changes
+ Basic scripting experience (e.g., Bash, Python) for test setup or environment scripting
+ Strong written and verbal communication skills with the ability to present findings clearly to stakeholders
At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.

**Description**
SAIC is seeking a Patriot Interoperability **Senior Software Tester** position is to work with our Integrated Fires Mission Command (IFMC) / System Simulation, Software and Integration (S3I) Customer on the Patriot Interoperability (PAT IET) program located in **Huntsville, AL.**
**Job Responsibilities:**
+ Develop, revise, and executes test cases, to ensure that all information systems products and services meet organization standards and end-user requirements.
+ Develop and revise Test Artifacts and Test Case Inputs for test scenarios.
+ Document and Verify Test Executions.
+ Document and submit test case execution findings/issues to IFMC Test and evaluation.
+ Conduct Adhoc Testing on specific tactical Patriot builds as required to support analysis and/or qualification of Software for fielding.
**Qualifications**
**Required Education:**
+ Bachelor's Degree from an accredited college and fifteen (14) years of experience; Additional six (6) years' experience can be considered in lieu of degree (per contract vehicle).
**Clearance Requirements:**
+ An active Secret Security clearance is required; US Citizenship required.
**Required Skills:**
+ Minimum of 12 years' experience operating and evaluating Interoperability of the Patriot System and executing test cases within a formal software testing environment.
+ Experience with test tools utilized to simulate data input or capture data.
+ Experience integrating and troubleshooting software and hardware within a simulation environment.
+ Knowledge of formal software qualification processes and artifacts as well as experience creating formal test documentation.
**Desired Experience:**
+ Experience with automated test execution.
+ Experience with Patriot Tactical Missile System and operations.
+ Experience with Atlassian Suite and/or Gitlab Suite.
+ Linux.
REQNUMBER:
SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

**Description:** Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity.
Join us in shaping a new era in space and find a career that's built for you.
The Lockheed Martin Next Generation Interceptor (NGI) team is seeking experienced Software Engineers to be part of a team developing missile defense technology that could forever change our ability to deter and respond to adversity
Lockheed Martin Space is seeking a full time Software Engineer. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object oriented analysis & design, code & unit test, integration, and support to formal test/delivery.
The successful candidate will have experience and/or knowledge of languages such as C or C++. Must be a US Citizen; this position will require Final Secret government security clearance prior to starting. This position is located at a facility that requires special access.
#LI-TW1
**Basic Qualifications:**
- Experience in Embedded Systems
- Experience with C++, C, and Python programming languages
- Understanding of Object Oriented Design - Full software development lifecycle experience
- Experience with VxWorks
**Desired Skills:**
- Previous experience writing and designing to software requirements
- Ability to perform software integration and test development activities
- Ability to work within multiple programming languages, operating systems, and development environments
- Previous experience with driver development
- Previous experience with board support package development
- Previous experience with operating system configuration and/or development
#LMSpaceSoftwareEng
**Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for consideration.
**Clearance Level:** Secret
**Other Important Information You Should Know**
**Expression of Interest:** By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
**Ability to Work Remotely:** Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
**Work Schedules:** Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
**Schedule for this Position:** 9x80 every other Friday off
**Pay Rate:** The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $93,200 - $64,450. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
**Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
This position is incentive plan eligible.
**Pay Rate:** The annual base salary range for this position in most major metropolitan areas in California and New York is 102,800 - 178,135. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
**Benefits offered:** Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
This position is incentive plan eligible.
**Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.**
**The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.**
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications.
**Experience Level:** Experienced Professional
**Business Unit:** SPACE
**Relocation Available:** Possible
**Career Area:** Software Engineering
**Type:** Full-Time
**Shift:** First

Amentum is seeking a skilled Senior Software Tester to join our team. The ideal candidate will be well-versed in ensuring the quality and reliability of software products through comprehensive testing. You will work closely with the development team to identify and resolve issues, ensure that our software meets the highest standards of quality, and contribute to our continuous integration and delivery pipelines.
**Responsibilities** :
+ Design, develop, and execute test plans, scripts, and cases for both manual and automated testing.
+ Identify, document, and track software defects using bug tracking tools.
+ Conduct regression testing to ensure existing functionality is not affected by new changes.
+ Work within Agile teams to support feature development from concept through to deployment, focusing on delivering high-quality releases.
+ Collaborate closely with developers and stakeholders to identify requirements and acceptance criteria.
+ Perform root cause analysis of issues, identifying areas for improvement in both applications and processes.
+ Review and update testing strategies, ensuring alignment with best practices in Microsoft and Linux environments and automation.
+ Stay up to date with the latest testing tools and methodologies.
**Requirements:**
+ Strong understanding of software development life cycle (SDLC) and testing methodologies.
+ Proficiency in using test management and bug tracking tools (e.g., JIRA, TestRail).
+ Experience with automated testing tools (e.g., Selenium, QTP).Knowledge of programming languages such as Angular, Python, or JavaScript.
+ Excellent analytical and problem-solving skills.
+ Strong communication and teamwork abilities.
+ Attention to detail and a commitment to quality **.**
**Clearance Required:** Top Secret/SCI with Polygraph
**Minimum Education:** Bachelor's degree in Computer Science, Information Technology, or a related field.
**Minimum Years of Experience:** 5 (five)
**Preferred:**
+ Familiarity with continuous integration/continuous deployment (CI/CD) pipelines.
+ Familiarity with containerization and orchestration tools such as Docker or Kubernetes.
+ Certification in software testing (e.g., ISTQB, CSTE).
+ Creating and maintaining automation frameworks and automated test scripts, focusing on scalability and reusability.
+ Experience with command-line operations, scripting (e.g., Bash, Python), and Linux-based debugging tools.

Amentum is looking for Software engineers to join our USN advance technology development team. Someone to code, optimize and build software speed and efficiency in an R&D setting. Primary work location will be in Fredericksburg or Dahlgren, VA with occasional telecommute or travel opportunities.
**Software engineer Responsibilities Include:**
+ Developing graphical user interfaces for local tools with the team of users.
+ Developing software updates using C++, Rational Team Concert, GitLab and other DevOps tools
+ Supporting test events through travel opportunities.
**Minimum Qualifications:**
+ Bachelor's degree in one of the following disciplines: Engineering, Math, Computers Science, and/or Physics with entry level experience.
+ Must have an Active Secret US Government Clearance. Note: US Citizenship is required to maintain a Secret
+ Knowledge in definition and management of software requirements, design, code, benchmark testing, debugging, software development lifecycle, architecture, and documentation.
+ Plans, performs, and leads software design, coding, and testing.
+ Experience in an Agile software development environment and familiarity with Agile methodologies
+ Atlassian tool suites, Jira (for issue tracking) and Confluence (decision tracking)
+ Source code tracking tools (i.e. Git, Bitbucket)
+ C++ or C# (Preferred)
+ Ability to Commute: to Fredericksburg or Dahlgren, VA (1 hour south of Washington D.C.)
+ Candidates must maintain a valid Real ID driver's license required for access to customer site and have access to reliable transportation (rideshare options such as Uber, Lyft etc. are not permitted) as this position requires occasional travel between local worksites during the week.
**Benefits and Perks**
+ Health, Vision, and Dental
+ 401K with match
+ Tuition Reimbursement
+ Wellness Program
+ Growth opportunities and career progression
+ Various company discounts
+ Basic life and AD&D insurance
+ Paid time off
+ Flexible Holidays
+ Parental Leave
Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters ( .

Our client is looking for an eager and detail-oriented Remote Junior Software Tester to join their quality assurance team, working entirely remotely. This entry-level position is perfect for individuals passionate about ensuring software quality and seeking to launch their career in the tech industry. You will be responsible for executing test cases, identifying and documenting software defects, and working closely with developers to resolve issues. Key tasks include performing functional testing, regression testing, and usability testing on various software applications. You will learn to create and maintain test documentation, including test plans and test scripts. The ideal candidate possesses strong analytical and problem-solving skills, a meticulous attention to detail, and a desire to learn and grow in a QA role. Basic understanding of software development lifecycles and testing methodologies is a plus. Excellent written and verbal communication skills are essential for effective defect reporting and team collaboration. As a remote team member, you must be a self-starter, highly organized, and capable of managing your time effectively to meet project deadlines. This is an excellent opportunity to gain hands-on experience in software testing and contribute to the development of high-quality software products from the comfort of your home. You will be exposed to various testing tools and techniques, providing a solid foundation for a career in quality assurance. We offer a supportive virtual environment and opportunities for professional development, enabling you to build your skills and advance within the company. We are committed to nurturing talent and providing the resources needed for our remote employees to thrive and succeed.