STR - United States, Arlington, On-site work

Seeking a Unity Developer in Arlington to build prototype applications demonstrating mixed reality vulnerabilities. This role requires U.S. citizenship for a Top Secret clearance, 3+ years of software development experience, and strong C# proficiency. You will develop and test applications for de...

Lead MBSE initiatives for critical DoD programs, leveraging SysML in Cameo to ensure architectural integrity from requirements to deployment. This senior role requires an active Secret clearance, U.S. citizenship, and 10+ years of systems engineering experience. Collaborate with top experts in se...

Lead MBSE initiatives for critical DoD programs, leveraging 10+ years of systems engineering experience. Utilize Cameo/SysML to architect complex systems and guide teams through the full engineering lifecycle. This role requires an active Secret clearance, U.S. citizenship, and expertise in softw...

Lead Software Engineer role requiring an active Top Secret clearance. Design and operationalize advanced ML algorithms for national security challenges. Leverage Python, AWS, and big data tools to build production systems from prototype. Collaborate with a distributed team in Woburn or Arlington.

Seeking a Senior Software Engineer in Arlington to develop mission-critical C++ embedded radar systems for Air-to-Air applications. This role requires U.S. citizenship for a Top Secret clearance and expertise in C++14, multi-threading, and CI/CD. You will design robust software, implement test fr...

Seeking a Senior Software Engineer with an active Top Secret clearance to develop production-level systems using Python, AWS, and SQL. You will operationalize machine learning algorithms for national security challenges like anomaly detection and forecasting. This role in Woburn or Arlington invo...

Seeking a Senior Software Engineer with an active Top Secret clearance to develop production-level systems using Python, AWS, and SQL. You will operationalize machine learning algorithms for national security challenges like anomaly detection. This role involves building data pipelines, collabora...

Gain practical supply chain experience as a Procurement Summer Intern at STR, supporting advanced technology programs. This role in Arlington or Woburn involves supplier selection, cost analysis, and contract administration. Ideal candidates are pursuing a Business or Supply Chain degree and are ...

Lead Software Engineer role for mission-critical software development. Requires active Top Secret clearance, U.S. citizenship, and 7+ years' experience with OOP, microservices, and DevOps tools like Docker/Kubernetes. Develop, test, and deploy software in operational environments, with travel wit...

Lead Software Engineer role for mission-critical software development. Requires active Top Secret clearance, U.S. citizenship, and 7+ years' experience with OOP, microservices, and DevOps tools like Docker/Kubernetes. Develop, test, and deploy software in operational environments, with travel wit...

Lead lab operations for advanced defense technology in Arlington. Manage a dynamic R&D environment focused on RF, radar, and electro-mechanical hardware. Your 10+ years of experience will ensure safety, efficiency, and support for critical national security programs.

Join our team in Arlington, VA as a Facilities Coordinator. This key role oversees all shipping/receiving operations and supports facility maintenance. We seek a detail-oriented, proactive professional with 1-2 years of experience and strong organizational skills. U.S. citizenship and the ability...