Mechanical Engineer Intern Jobs in Reston, VA

Leidos has a job opening beginning in the Spring/Summer of 2026 for a Mechanical Engineer Intern/Co-Op in Reston VA. Work will consist of a range of project tasks to include: 3D modeling simulation and also include integration and implementation of commercial off-the-shelf products.Primary Responsi...

Your work days are brighter here.Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on w...

ABOUT THE TEAMAnduril Intelligence Systems (AIS) is focused on positioning Anduril as a lead provider of specialized engineering and products for Intelligence Community (IC) customers. We work within the IC to understand their requirements shape their concepts of operation and deliver exquisite capa...

Create final assembly sub-assembly and component drawings of new product development projects utilizing 3D CAD software.Support delivering timely responses to all customer inquiries while working closely with engineering to meet customer needs.Prepare bills of materials and specifications when drawi...

We are seeking Software Engineering Interns for Summer 2026! This is a paid in-person 12 week internship in Reston VA!WHAT YOULL DOSupport the software solutions that are deployed to customers and key stakeholders.Write code to improve products and scale the mission capability to more customers.Coll...

Your work days are brighter here.Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on w...

Your work days are brighter here.Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on w...

ATTENTION MILITARY AFFILIATED JOB SEEKERS- Our organization works with partner companies to source qualified talent for their open roles. The following position is available toVeterans Transitioning Military National Guard and Reserve Members Military Spouses Wounded Warriors and their Caregivers. I...

Position Summary:The RFML (Radio Frequency Machine Learning) Engineer Intern will work closely with our engineering team to develop and implement machine learning algorithms for RF applications. This role is ideal for students or recent graduates with a background in electrical engineering computer...

Leidos Corporate Information Security (CIS) has an immediate opening for an Information Assurance (IA) Process Engineer Intern in Reston this role you will report to the Performance Optimization Manager. The Process Engineer will assist with efforts to optimize performance and growth related to gov...

This is not a maintenance role. This is a reinvention role.Come put your site reliability skills into action! The Leidos Software Accelerator has openings for talented Site Reliability Engineers (SREs) to design and build Continuous Integration and Continuous Delivery (CI/CD) pipelines that accelera...

ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages embraces and hires dimensions of di...