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Strong understanding of software testing methodologies, the Agile Software Development Life Cycle (Agile SDLC) the software development lifecycle (SDLC), and the software testing lifecycle (STLC). You'll work closely with software developers, product owners, and mission stakeholders to translate requirements into effective test scenarios, uncover complex defects, and ensure new capabilities meet both functional requirements and operational expectations.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Mid-Level Test Engineer

June 8, 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. 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.

YEAR

GPU Software Engineer

IRecruitee

The Leidos Intel Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support Intelligence Community customers as they address evolving national security challenges. Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university.

Principle Systems Engineer

The SPM tracks the team's work to the completion of all deliverables accepted into a PI; coordinates with team members and customer sets to ensure stories have all the information needed to complete the work and that all necessary stories are created; and coordinate / socialize production changes and brief appropriate boards for deployment approval. Provide systems engineering and integration support to the government for the integration of newly developed Capabilities targeted for Integration test and operational environments and develop and deliver the processes to perform integration, staging, and release management for these Capabilities.

Principal Integration Engineer SPM

Architect and develop best practices for software build tools (Gradle, Maven, ANT, Shell) and continuous integration tools (Jenkins, Bamboo), and infrastructure automation (Amazon Web Services, VMWare, Puppet, Chef, ansible, etc.). We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.

Erias Ventures

Enterprise - Senior DevOps Engineer - Kubernetes, AWS, Linux

Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc. Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.

Enterprise - System Engineer - NetApp, Rancher, VMware

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Experience developing Node.js applications connected to Oracle Database, mentoring developers, coordinating delivery, and using AI-assisted development tools such as OpenAI Codex.

<p>Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.</p>

Booz Allen Hamilton Inc.

Agentic AI Engineer & Technical Manager

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Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of recurring/regression test cases through selected toolsets. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.

Principal Test Engineer

Document and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code. At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.

Trinity Global Consulting

Senior Software Engineer

Forterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk. Test Hardware & Fixture Development Design test interface boards, harnesses, and hardware fixtures to enable efficient validation and production testing.

Robotic Research OpCo LLC

Test Engineer

Test Hardware & Fixture Development Design test interface boards, harnesses, and hardware fixtures to enable efficient validation and production testing. Electrical Design & Debug: Design and develop digital and analog circuits for embedded systems, networking hardware, and power subsystems.

Forterra

A team player who is passionate about simulation that is willing to engage meaningfully across the simulation team and other teams to ensure simulation will successfully contribute to the success of our product deliveries. Forterra is seeking a Simulation Software Engineer responsible for designing, developing, testing, and maintaining simulation systems for autonomous off-road and on road applications in defense and commercial industries.

Simulation Software Engineer

About The Role: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location. What You Will Do: Support full development lifecycle including system design, implementation, integration, test, and deployment of complex systems supporting DoD and Navy operational.

Innovative Defense Technologies

Senior Software Engineer - JobID-0018

PinpointHQ

You will manage track and civil design efforts, collaborate with multidisciplinary teams, provide owners representative support, support clients and project managers, and help deliver practical, safe, and sustainable rail solutions. This is a strong opportunity for an experienced track and civil engineering professional to step into a visible technical leadership role on complex transit infrastructure projects throughout Maryland and the surrounding Mid-Atlantic region.

Civil Engineer- Rail Structures

Experience with writing hardware drivers, integration with COTS hardware, creating test benches, regression testing, visualization of sensor data, and UI/UX with Python and external frameworks via Rest API. Onsite : If this position is listed as onsite, work will primarily be performed full-time at a customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Booz Allen Hamilton

Software Engineer

Assist with troubleshooting software installation, configuration, integration, interoperability, and performance issues across development, test, training, and operational environments; collect and analyze test results, user feedback, and operational observations to identify software defects, deployment risks, and improvement opportunities; and report findings, status, and recommended corrective actions to Government stakeholders. The position requires close coordination with software development, testing, systems engineering, cybersecurity, logistics, product support, and Government program teams to ensure software is technically validated, deployment-ready, adequately documented, and successfully transitioned to operational users.

The Lockwood Group

Software Deployment Engineer (Army C2)

The Project Systems Engineer will provide guidance to engineering design efforts through the development of systems engineering documentation, including concepts of operations, requirements specifications, interface control documents and drawings, hazard analysis, test plans and procedures. managing system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architectures, including Department of Defense Architecture Framework (DoDAF and Service-oriented Architecture (SOA)) and SysML.

Oceaneering International Inc

Systems Engineer III

Software Testing and Deployment Engineer (Army C2)

ADAPTED_NOW

You will implement and deliver scalable ELT pipelines, production-grade data models, and the observability frameworks that keep them reliable — translating business requirements into well-documented, high-performance data solutions that power analytics, BI, and ML across the organization. • Celigo is a leading intelligent automation platform that puts the power of automation in the hands of every team, unifying workflows from the predictable to the fully agentic in a single platform.

Celigo

Data Engineer

Ivy Exec

In this role, you will: Partner across engineering organizations to spearhead and execute high-impact, company-wide initiatives, Mentor and upskill junior engineers, fostering a culture of technical excellence and continuous growth. Develop, launch, and optimize highly efficient, reliable ELT/ETL pipelines capable of processing both large-scale and specialized datasets.

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