Science Systems and Applications Jobs in McLean, VA
Lead, Systems Engineer
L3 Harris - Herndon,VA
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...
Engineering Operations Technician, DCEO Engr 4 - AG (L4)
Amazon Data Services - Falls Church,VA
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking,...
Systems Engineer/Administrator Staff
Lockheed Martin - Springfield,VA
Job ID: 688485BR Date posted: Apr. 07, 2025 Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...
Systems Engineer
Systems Planning and Analysis - Springfield,VA
Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for...
Chief Engineer Manager - William F. Bolger Center
ARAMARK - Potomac,MD
Job Description ...
Maritime Technology Systems Engineer
SAIC - Springfield,VA
Description SAIC is looking for a well-qualified, Maritime Technology Systems Engineer to join an exciting program in Springfield, VA supporting the planning, initiation, and execution of new...
National Account Manager
QXO - Herndon,VA
Overview: We're looking for bold, entrepreneurial talent ready to help build something extraordinary — and reshape the future of building products distribution. ...
Software Developer Expert
Arcfield - Chantilly,VA
Overview Arcfield was purpose-built to protect the nation and its allies through innovations in digital transformation, space mission engineering and launch assurance, miniaturized sensors and satellites, advanced modeling and...
System Realization Lead Engineer
BAE Systems - Rockville,MD
Job Description BAE Systems is seeking an experienced Lead Engineer to join our Integrated Defense Solutions team in an exciting program supporting the U.S. Navy's next generation of strategic deterrence. Serving as one of our Lead...
Systems Administrator Intermediate – TS/SCI required
General Dynamics - IT - Fort Belvoir,VA
Systems Administrator Intermediate – TS/SCI required Transform technology into opportunity as a Systems Administrator Intermediate with GDIT. A career in enterprise IT means connecting and enhancing...
Network Systems Engineer
QinetiQ - Mc Lean,VA
Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work...
2025 Graduate - System Performance Analyst/Engineer
Johns Hopkins Hospital - Laurel,MD
Description Are you looking for exciting opportunities that will continue to challenge and develop your technical abilities throughout your career? Do you want to work as part of engineering and analysis teams...
Principal Model-Based Systems Engineer (MBSE)
Rite-Solutions - Washington,DC
Rite-Solutions, Inc. is seeking a skilled and motivated Principal Model-Based Systems Engineer (MBSE) to support 3 days/week on-site at our Maritime Plaza office in Washington, DC. Job Description: At Rite-Solutions,...
Lead, Systems Integration Software Engineering
X-Energy, LLC - Rockville,MD
X-energy LLC conducts a thorough recruiting process and will never issue offers without interview to discuss qualifications and responsibilities. All applications will be submitted via our company career page, www.x-energy.com/careers/ . We will...
Mechanical Engineer
Delphinus Engineering - Bethesda,MD
About the Organization Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and...
Senior Human System Integration Engineer - Clearance Required
Cydecor - Washington,DC
Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter...
DARPA Mid Level Scientist & Engineer
Amentum - Arlington,VA
DARPA Mid Level Scientist & Engineer Amentum is a leading provider of engineering, scientific, and program management support services. We are at the forefront of breakthrough technology development and demonstration programs in multiple...