16 software test engineer jobs found

Description SAIC is seeking a Senior Field Software Test Engineer with strong experience performing software acceptance, integration, and regression testing, as well as configuration management. The candidate will take a key role in expanding the scale and accelerate the pace of our research, development, test and evaluation (RDT&E) supporting national security client projects at our facility in Upper Marlboro, MD and at other locations within the continental US. This role offers the opportunity to work with multi-disciplinary teams of engineers, data scientists, and AI scientists and contribute to innovative technology development and experimentation. Responsibilities: Coordinate with software engineering teams to configure, deploy, and test applications and microservices on on-premises infrastructure and on cloud platforms. Develop and maintain configuration documentation and software test plans. Perform and document tests of APIs and microservices,...

QED Systems, LLC, is currently recruiting a Test Engineer to join our team at APG, MD to support our customer, Project Manager Intelligence Systems & Analytics (PM IS&A). This role focuses on technical, functional, integration, and regression testing to ensure mission-critical Army systems meet defined requirements and quality standards. The tester collaborates with the product team, stakeholders, and vendors to identify defects, provide evidence to support requirement functionality, and contribute to both manual and automated testing processes. They assist with test environment setup, data preparation, and reporting on test results to support informed release decisions. Duties: Plan, coordinate, and execute functional, regression, integration, and system testing of complex software systems, using industry best practices and established program test and evaluation strategy. Develop and maintain test and evaluation strategies, test plans, procedures, schedules,...

QED Systems, LLC, is currently recruiting a Senior Systems Engineer, Network Architect to join our team at APG, MD to support our customer, Project Manager Intelligence Systems & Analytics (PM IS&A). The ideal candidate will be responsible for designing, analyzing, and optimizing the network infrastructure supporting Army Intelligence systems. This role is responsible for creating comprehensive architectural documentation, diagnosing network performance issues, and engineering robust solutions to ensure uninterrupted, high-speed data flow across the Department of Defense Information Network (DODIN-A) and intelligence networks. Duties: Architecture Documentation: Map, document, and maintain accurate "As-Is" and "To-Be" network architectures for Army Intel systems. Ensure all technical and operational viewpoints strictly comply with the Department of Defense Architecture Framework (DoDAF) and Enterprise Architecture (EA) standards. Bottleneck Identification &...

Description SAIC is seeking an Aviation / Avionics Systems Engineer to support NAVAIR PMA-209 Tactical Communications (TACCOM) / ARC-210 Radio with legacy and state-of-the-art Mobile User Objective System (MUOS) Satellite Communications engineering activities as well as the implementation of newer waveforms within onboard tactical radios. Provides Systems Engineering, Integration Support and Program Training. Performs Systems Engineering activities related to concept of operations formulation, requirements definition, analysis and engineering, system architecting, system analysis and design, interface and data architectures, validation and verification, systems integration, system op. performance analysis, Taskings include reviewing and development of systems test plans, system test reports, analysis of system documentation and Engineering Change Orders (ECOs), technical white papers. Integration support for the ARC-210 radios on airborne platforms, and assist in training...

Description SAIC's is seeking a Cloud Software Engineer with strong development experience to contribute to designing, building, and maintaining modern, cloud-native applications and tools that will expand the scale and accelerate the pace of our research, development, test and evaluation (RDT&E) supporting national security clients. This role offers the opportunity to work with multi-disciplinary teams of engineers, data scientists, and AI scientists and contribute to innovative technology development and experimentation. Hybrid: 3 days onsite / 2 days remote Responsibilities: Collaborate with senior software engineers to develop and deploy cloud-native applications and microservices on the Amazon Web Services (AWS) cloud platform. Maintain well documented, formatted, and version controlled code and participate in code review. Develop custom APIs and microservices, including containerization, where appropriate. Create code to process data stored in...

Description We are seeking an experienced DevOps Engineer to design, implement, automate, and maintain development and deployment infrastructure supporting secure enterprise applications. The successful candidate will work closely with solution architects, software developers, AI/ML engineers, QA engineers, security personnel, and infrastructure stakeholders to establish secure, reliable, repeatable, automated, and auditable software-delivery processes. The role is responsible for Linux environments, CI/CD pipelines, application deployment, configuration management, SQL/MariaDB environments, monitoring and logging, release management, troubleshooting, and operational support across development, testing, staging, and production environments. The team follows Agile/Scrum practices and delivers software iteratively through sprint-based development and recurring releases. Key Responsibilities Design, implement, maintain, and continuously improve CI/CD pipelines for enterprise...

Description SAIC is seeking a CAD Mechanical Engineer to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick Reaction Capability (QRC) Branch. This position is on-site in Aberdeen, MD. Relocation assistance may be offered. In support of the Information Analysis Center Multiple Award Contract (IAC MAC) and Task Order (TO), SAIC is seeking multiple qualified and cleared candidates. We are currently assembling our team of experienced professionals who have in-depth experience in providing expertise to support research, development, assessments, adaption, transformation, testing, integration, demonstrations, transition, fielding, sustainment, and enhancement of designated information and/or intelligence software systems. Job Duties: Lead a small team of CAD Designers to include team oversight, workload management, QA of work performed, task tracking and documentation using JIRA, reporting...

Description SAIC is seeking a highly motivated Systems Engineer to join our expanding, multi-disciplined team of professionals at our Identity and Data Sciences Laboratory (IDSL) based in Upper Marlboro, MD. The ideal candidate will be instrumental in identifying, testing, and evaluating novel systems and processes that may improve the efficiency, effectiveness, and satisfaction of customer field activities. The IDSL team works with technologies that include biometric and identity acquisition and data processing systems, data capture instrumentation and recording systems, and high throughput screening systems. The IDSL team operates the internationally recognized Maryland Test Facility (MdTF; company website) to carry out both large- and small-scale evaluations. The candidate will join a multi-disciplined team composed of scientists, engineers, and subject matter experts working to design, build, and execute the test cases required to gather and analyze the data needed to make...

Standard Job Description THE WORK This Systems Engineering role fosters collaboration with other engineers to document, define, and validate high level design/architecture drawings, communicate with end users, map requirements, develop flowcharts and diagrams to assist the development team in supporting cloud based analytics. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities. WHO YOU ARE Experience as a Systems Engineer with the ability to multitask in a fast paced environment, applying past experiences and education to satisfy customer needs. WHY JOIN US Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of...

Standard Job Description THE WORK This Systems Engineering role fosters collaboration with other engineers to document, define, and validate high level design/architecture drawings, communicate with end users, map requirements, develop flowcharts and diagrams to assist the development team in supporting cloud based analytics. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities. WHO YOU ARE Experience as a Systems Engineer with the ability to multitask in a fast paced environment, applying past experiences and education to satisfy customer needs. WHY JOIN US Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of...

Standard Job Description WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software Engineer - Senior Level you will be responsible for: • Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive...

Description We are seeking an experienced Front-End React Developer to design, develop, test, and support a modern, secure, data-intensive enterprise web application. The successful candidate will develop responsive, accessible, and maintainable user interfaces using React and will work closely with solution architects, backend developers, AI/ML engineers, DevOps engineers, QA personnel, and business stakeholders. The role focuses on interactive dashboards, workflow interfaces, record-management screens, search and filtering, reporting, data visualization, and integration with backend APIs and enterprise services. The team follows Agile/Scrum practices with iterative development, sprint-based delivery, demonstrations, testing, and continuous stakeholder feedback. Key Responsibilities Design, develop, test, and maintain enterprise web applications using React. Develop reusable, modular, maintainable React components and responsive, accessible user interfaces. Develop...

Description We are seeking an experienced Full-Stack Developer to design, develop, integrate, test, modernize, and support secure, data-intensive enterprise applications. The successful candidate will work across both modern and legacy technology stacks, including React/TypeScript and JavaScript, Python, C/C++, shell scripting, REST APIs, and SQL/MariaDB. The role requires the ability to create new applications and services while maintaining, troubleshooting, integrating, and incrementally modernizing existing legacy code and systems. The position will work closely with solution architects, front-end developers, DevOps engineers, AI/ML engineers, QA personnel, and business stakeholders in an Agile/Scrum environment. Key Responsibilities: Design, develop, test, and maintain full-stack enterprise web applications. Develop front-end functionality using React, TypeScript, JavaScript, HTML5, and CSS3. Develop reusable, modular, responsive, and accessible React...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Standard Job Description THE WORK This junior role fosters collaboration with senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities. WHO YOU ARE Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of software solutions, with a focus on Linux operating systems. Familiarity with programming languages such as Java. WHY JOIN US Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of their field and achieve their career...

Standard Job Description WHAT WE'RE DOING Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. WHO WE ARE We're revolutionizing the world of cyber with our cutting-edge program! As a key player on our team, you'll have the opportunity to contribute to the entire lifecycle of our...