Job Title: Software Test Engineer, Mid-level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None Anticipated Posting End: 12/31/2026 The Opportunity: CACI is seeking a Software Test Engineer to join our Fusion Analysis & Development Effort (FADE) team at our Denver, CO location. As a Software Test Engineer, you will be instrumental in ensuring the quality and rel…

Leidos is seeking a talented Embedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically regarding missile defense systems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions . Primary Responsibilities The Embedded Software Test Engineer will support testing and valid…

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond. Our success is measured by the trust of those who rely on what w…

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitme…

Position Summary Client is looking for a talented Software Test Engineer/Systems Administrator that currently possesses a TS/SCI with CI Poly clearance that will join a multi-disciplinary team of subject matter experts supporting the U.S. Air Force Cyber Capabilities Support Office and U.S. Cyber Command Cyber Mission Forces. Installing and configuring software, hardware and networks. Monitoring system performance and troubleshooting issues. Ensuring security and efficiency of IT infrastructure…

Position Summary The client is looking for a talented Software Test Engineer/Systems Administrator that currently possesses a TS/SCI with CI Poly clearance that will join a multi-disciplinary team of subject matter experts supporting the U.S. Air Force Cyber Capabilities Support Office and U.S. Cyber Command Cyber Mission Forces. Installing and configuring software, hardware and networks. Monitoring system performance and troubleshooting issues. Ensuring security and efficiency of IT infrastruc…

Description SAIC is seeking a Space Protection Software Test Engineer to join the Air Force, Space, and Intelligence Business Group providing systems engineering and technical advisory services to a Government Intelligence Community (IC) customer. The customer is developing the next generation of space and ground systems, architectures, and hardware and software solutions. The Space Protection Software Test Engineer will serve as the subject matter expert (SME) and System Program Office (SPO) r…

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitme…

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitme…

Job Title: Embedded Software Test Engineer – Cybersecurity IV&V. Location: Plymouth, MN (On-site). Employment Type: Contract (W2 through ZipStaff — No C2C or 1099). About the Opportunity: ZipStaff is seeking an Embedded Software Test Engineer to perform independent verification and validation of cybersecurity enhancements on a hydraulic mobile-valve controller at a global fluid-power manufacturer. You will verify secure boot, firmware authentication, access control, and secure update on a Texas…

Safran is an international high-technology group operating in the fields of aerospace (propulsion, equipment and interiors), space and defense. Its mission is to contribute sustainably to a safer world, where air transport becomes ever more environmentally friendly, comfortable and accessible. Present on every continent, the Group employs 110,000 people and generated €31.3 billion in revenue in 2025. Safran holds, either independently or through partnerships, leading global or European position…

Additional Location(s): N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we’ll give you the opportunity to harness all that’s within you by working in teams of diverse and high-performing employees, tackling some of the most important health industry challenges. With access to the latest tools, information and training, we’ll help you in advancing your skills and career. Here, you’ll be supported in progressing – whatever your …

Software Test Engineer I/II ABOUT GENALYTE At Genalyte, we’re revolutionizing diagnostic testing to empower a healthier future. Genalyte is a San Diego-based diagnostics company developing the Merlin platform, a novel photonic ring resonator-based system designed to deliver rapid, multiplexed diagnostic results. We believe that timely and accurate health insights shouldn’t be a luxury, but a necessity. We are driven by a vision where advanced diagnostic capabilities are accessible, efficient, a…

Sr. Software SDET Engineer in Test – Tempe, Dallas, Austin The Quality Engineering team at The Company is looking for a Sr. Software Development Engineer in Test (SDET) to build, operationalize and establish quality frameworks and toolsets that will partner with the delivery IT organization. This role will lead efforts and ensures successful delivery of organizational transformation and goals across all business verticals at The Company. Once Here You Will: · Engage & interact closely with Prod…

About Us: OptionMetrics, headquartered in New York, NY. is a dynamic and innovative technology company, a trusted provider of financial information and research derived from the option markets. We are at the forefront of developing solutions that empower businesses. Our commitment to excellence, coupled with a collaborative, forward-thinking culture, has made us the preferred choice for top-tier talent. Our data and analytics models are utilized by over 350 investment banks, hedge funds, asset …

Description SAIC has an immediate need for a Software Testing Engineer to support the Precision Fires team supporting the Aviation and Missile Center located in Huntsville, AL onsite at Redstone Arsenal . Job Responsibilities: Assist the development of test plans, test schedule, and approach for all testing environments Writes test cases and scripts and identifies data for test scenarios Performs tests of software and/or IT systems to ensure proper operation and freedom from defects Supports ve…

Sierra Space Careers: At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth. Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond. Our success is measured by the trust of those who rely on what w…

About The Role: Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Software Test Engineer to be part of our Integrated Mission Systems team and based out of our San Diego, CA location. The Software Test Engineer (STE) will be paired with a project test lead and work with a fast-paced team of mission-focused engineers to solve some of the DoD’s toughest challenges. The STE must possess initiative, creativity, reliability, and efficient teamwork and strict a…

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 opportunit…

Whiteboard Federal is seeking a Software Test Engineer to work in a fast-paced environment, including working with multiple project teams, platforms, architectures, and diverse technologies. Candidates will design, develop, test, and implement software systems using object-oriented design. Develop unit and integration test procedures. Update and create new automation/manual test scripts based on change requests and defects and execute test scripts to ensure application is fully compliant with s…