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What We're Looking For: 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.

YEAR

Robotic Research OpCo LLC

Simulation Software Engineer

The ideal candidate will bring significant experience leading agile teams and be prepared to step into a Solution Train Engineer leadership role on a large, complex program with demanding interface, performance, and security requirements. September 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.

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

Sr. Solution Train Engineer TS/SCI Polygraph

The engineer should have working knowledge of test automation, including the use of automated test frameworks and scripts (e.g., Squish, Selenium, PyTest, Robot Framework) to run repeatable tests. October 13, 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.

Senior Systems Integration & Test Engineer

The selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. 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.

Junior Manual Test Engineer

Working knowledge of DataOps practices and tooling - including Git-based workflows, CI/CD (e.g., GitHub Actions, GitLab CI, AWS CodePipeline), Infrastructure-as-Code (Terraform or CloudFormation), automated data testing, and pipeline observability - is highly preferred. Working knowledge of modern data platform technologies - such as cloud data warehouses/lakehouses (Snowflake, Databricks, BigQuery), streaming (Kafka, Kinesis), and data catalog/governance tools - used to enable a data mesh is highly preferred.

Meso Scale Discovery

Senior Data Engineer

ea_via_bold

Working closely with the Program Manager, Technical Lead, Software Engineering Lead, Government stakeholders, and technical Subject Matter Experts (SMEs), the Test and Validation Lead will develop comprehensive validation strategies that integrate quality throughout the system development lifecycle. The Test and Validation Lead will establish and manage the program's quality engineering strategy to ensure systems meet functional, performance, security, interoperability, accessibility, and regulatory requirements while supporting NCI's mission of advancing cancer research.

Test & Validation Engineer

We're looking for someone with a strong software engineering background, practical experience developing cloud-native applications and Infrastructure as Code solutions, and a passion for exploring emerging technologies across software, cloud, networking, containerization, and DevSecOps platforms. As a key member of a high-performing Agile team, you will work alongside architects, technical leads, developers, data scientists, and cybersecurity professionals to modernize legacy systems and deliver innovative mission solutions.

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.

Booz Allen Hamilton Inc

Cloud Solutions Engineer

The ideal candidate will bring significant experience leading agile teams and be prepared to step into a Solution Train Engineer leadership role on a large, complex program with demanding interface, performance, and security requirements. 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.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Translate Vision into Launches: Partner with founders and cross-functional teams to turn big ideas into clear plans, drive sprints, and land high-impact releases. We’re building the next generation of customer experience — real-time AI agents that can understand emotion, resolve issues instantly, and scale across the world’s largest enterprises.

Giga

Senior Frontend Engineer

The selected candidate will be responsible for sensing, determining, and leading discussions when issues need to be analyzed or triaged, and for making improvements in determining and implementing improvements to processes. Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission-focused IT programs.

From a one-man company built on the world-changing invention of the McCormick reaper in 1831, to the 15,000-person-strong company we are today, few companies can lay claim to a history like International. Based in Lisle, Illinois, International Motors, LLC* creates solutions that deliver greater uptime and productivity to our customers throughout the full operation of our commercial vehicles. We build International® trucks and engines and IC Bus® school and commercial buses that are as tough and as smart as the people who drive them. We also develop Fleetrite® aftermarket parts. In everything we do, our vision is to accelerate the impact of sustainable mobility to create the cleaner, safer world we all deserve. As of 2021, we joined Scania, MAN and Volkswagen Truck & Bus in TRATON GROUP, a global champion of the truck and transport services industry. To learn more, visit <a href="https://www.International.com">www.International.com</a>. 
 *International Motors, LLC is d/b/a International Motors USA in Illinois, Missouri, New Jersey, Ohio, Texas, and Utah.

Navstar, Inc.

Scrum Master, Senior

Drive innovation and responsiveness to program changes and evolving test and evaluation (T&E) status to help manage program risk: develop alternative courses of action, work arounds, and fallback positions with a recommended course of action for each risk, and monitor and re-evaluate risks at appropriate milestones. You will be supporting key activities in defense of emerging threats in the cybersecurity domain and work as part of a team that develops and tailors capabilities with the common goal to prevent and eradicate threats to critical U.S. systems.

Parsons Commercial Technology Group Inc.

Test Engineer - Ts/Sci With Polygraph Required

Our expertise is the design and manufacture of communications-based specialty products - engineered components and subsystems - for demanding military, space, commercial aerospace/industrial, and telecom infrastructure applications where function and reliability are crucial. Fraudulent Recruiting Disclaimer: Dover Corporation and our affiliated operating companies want to alert applicants to internet job posting fraud, where parties posing as Dover employees, recruiters, or other agents, try to engage with online candidates in an attempt to steal personal and/or financial information.

Dover Corporation

Manufacturing Engineer

We design, develop and manufacture an ecosystem of technologies including proprietary flight control software, avionics, high power density motors, motor controllers, batteries, and custom carbon-fiber composite airframes. Today, we supply autonomous electric aircraft for cargo transport and crop protection to real-world customers across four separate continents and have secured industry-first regulatory approvals from the FAA.

Pyka

Deployed Flight Test Engineer

Test Application Programming Interfaces (APIs), data exchanges, and integrations against Government-approved requirements and applicable interagency agreements. Coordinate security testing, vulnerability remediation verification, and validation of Government-specified pipeline controls with cybersecurity personnel.

cFocus Software Inc

USAF - Software Quality Assurance Engineer

This role provides expert advisory and technical assistance services to government program leadership while facilitating the execution of large, complex solutions requiring multiple Agile Release Trains (ARTs), suppliers, and specialized high-performance computing systems. This position combines SAFe Solution Train leadership with advanced systems engineering expertise to support PAC’s mission of developing data processing systems, high performance computing systems, mission repositories, and analytic capabilities.

Lentech Inc.

Senior Systems Engineer

We are looking for a highly motivated hands-on individual to collaborate with cross-functional teams to develop highly optimized test solutions enabling SiTime's game-changing timing products. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability.

SiTime Corporation

Principal Test Engineer

Working closely with product, design, manufacturing, and quality teams, you will support new product introduction (NPI), test program development, hardware bring-up, and data analytics initiatives to ensure robust and scalable manufacturing test solutions. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability.

Sr. Engineer, Test Engineering

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions. Today, the Elkton PS&C facility designs, develops, and produces solid-propellant propulsion and ordnance systems in programs professionally managed for a wide variety of Government and commercial customers.

Northrop Grumman solves the toughest problems in space, aeronautics, defense and cyberspace to meet the ever-evolving needs of our customers worldwide. Our 90,000 employees are Defining Possible every day using science, technology and engineering to create and deliver advanced systems, products and services. Northrop Grumman careers and internships are as varied as your interests, with a lifetime of potential that will allow you to work together with people from many backgrounds, personal passions and disciplines. 
 
© 2020 Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. U.S. Citizenship is required for most positions. For our complete EEO/AA and Pay Transparency statement, please visit www.northropgrumman.com/EEO

Northrop Grumman Corp

Sr. Principal Propulsion Engineer

This person will contribute to project operations, estimating, and documentation processes, and gain exposure to contract administration, vendor management, field coordination, and construction technology systems. An ISEC Project Engineer Intern will gain hands-on experience by assisting Project Managers and Estimators on a variety of commercial construction projects.

For over four decades, we have been providing innovative solutions as a prime trades contractor for general trades, architectural woodwork, ornamental metals, doors, frames &amp; hardware, specialties, laboratory furniture, and medical equipment. Our core values: commitment to customer, integrity, respect, safety, and teamwork are the cornerstone of our business. With offices nationwide and over 1,100 professionals, we have the financial stability, craftsmanship and commitment to your project.

ISEC Inc

Project Engineer Intern - Fulton

Working with the Integration & Test Lead, this includes the support for verification and validation of new equipment integration into existing training system suites and defining and executing a test architecture to help ensure low-risk deployments across a controlled set of training systems' computational and interface equipment. The Integration & Test Engineer is responsible for executing the integration and test requirements of a wide range of training solutions for the FENIX program across domestic and foreign partner fielding sites.

J.F. Taylor, Inc. provides Research, Development, Test, and Evaluation (RDT&E) services to the U.S. military through our Engineering and Technical Services and our Management Support Services. In addition, we design and manufacture high fidelity Flight Simulators, Training Devices & Related Products. 
With our roots in military aircraft systems’ RDT&E, we are well positioned to apply our extensive aircraft expertise directly to our customers’ projects, producing quality work at competitive prices. We have prime contracts totaling over $150 million for the next three years.

Release Engineer Jobs in Maryland

Simulation Software Engineer Robotic Research OpCo LLC

Sr. Solution Train Engineer TS/SCI Polygraph Leidos

Senior Systems Integration & Test Engineer Leidos

Junior Manual Test Engineer Leidos

Senior Data Engineer Meso Scale Discovery

Test & Validation Engineer Leidos

Cloud Solutions Engineer Booz Allen Hamilton Inc

Sr. Solution Train Engineer TS/SCI Polygraph Leidos Holdings Inc

Senior Frontend Engineer Giga

Scrum Master, Senior Navstar, Inc.

Test Engineer - Ts/Sci With Polygraph Required Parsons Commercial Technology Group Inc.

Manufacturing Engineer Dover Corporation

Deployed Flight Test Engineer Pyka

USAF - Software Quality Assurance Engineer cFocus Software Inc

Senior Systems Engineer Lentech Inc.

Principal Test Engineer SiTime Corporation

Sr. Engineer, Test Engineering SiTime Corporation

Sr. Principal Propulsion Engineer Northrop Grumman Corp

Project Engineer Intern - Fulton ISEC Inc

Integration & Test Engineer JF Taylor

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