Systems Engineering
Foundational expertise in systems engineering
Johns Hopkins APL has been developing systems since day one, and our world-class expertise in systems engineering is applied to solve problems that are more complex and difficult than other organizations can address.
Since our founding in 1942, we have made critical contributions to critical challenges across a broad range of technical areas and systems. These accomplishments are based on our application of systems engineering principles and practices, tightly coupled with broad domain knowledge in the operational environments of these systems.
From developing systems in extreme environments to applying systems engineering principles to fields such as health care and artificial intelligence, we take on the role of problem solver for the nation’s most critical challenges.
Related Projects
Better Options for Data Analytics
The open-architecture tool we developed for U.S. Special Operations Command’s Science and Technology Directorate limits dependence on a single vendor and enables the command to evaluate data analysis and visualization tools against defined data and interfaces.
Deployed with the Fleet
In 2017, APL staff members deployed on U.S. Navy Commander, Task Force 70 (CTF-70) patrols aboard the carrier USS Ronald Reagan—an assignment that allowed our engineers to experience the fleet’s challenges and operational workflows, and gather important data to feed future analyses and technology demonstrations in operationally relevant environments.
Dynamic Simulation
With the clock ticking down to the first Minuteman III test flight to feature a miniature analog translator (MAT)—developed and built by APL to replace the obsolete full signal translator (FST) used for real-time range tracking and GPS signal data on prior test flights—qualification tests identified a need to change a configuration file in the MAT ground equipment.
Enhanced Mapping and Positioning System (EMAPS)
We continue to strengthen EMAPS, a portable mapping system carried in a backpack, for the Department of Defense’s Chemical and Biological Defense Program.
Ground-Based Strategic Deterrent
APL has a significant evaluation role in the Air Force program to replace the aging Minuteman III system.
Integrated Undersea Surveillance Systems
We are solving critical challenges for the Navy’s undersea surveillance community, making contributions such as active and passive sonar processing algorithms for inclusion in the Advanced Surveillance Build tactical sonar modernization program.
Lifelong Learning Machines
Enabling intelligent systems that continuously adapt to changing conditions and missions in the real world
Modeling Warfighter Decision-Making
Working with technical consultants and the Navy fighter aircraft community, we created a pilot-behavior model for air-to-air combat.
Next Generation Jammer
We have been part of the NGJ team since initial concept development in 2001—playing a key role in the evolution of this initiative to equip warfighters of all services with state-of-the-art technology to address emerging electronic warfare gaps.
Precision Targeting
Working to ensure that ground forces can rapidly and accurately provide GPS locations of battlefield targets, APL performed design analyses and developed procedures that resulted in the successful testing of the Joint Effects Targeting System (JETS) and improvements to the system’s precision geolocation capability.
Rapid Prototyping for Launcher Training
We improved on training aids by rapidly and cost-effectively prototyping an interactive pressurization valve for missile tube launcher training.
Robust and Resilient Artificial Intelligence
Developing the next generation of intelligent systems for missions characterized by uncertain, dynamic, and adversarial environments
Senior Leader Helicopter Communications
APL is working with the Navy to enhance communications on the senior leader helicopter fleet.
Standard Missile-3: The Next Generation
APL led key “end-to-end” system-level performance analysis in collaboration with the government–industry team for the SM-3 Block IIA missile, cooperatively developed by the United States and Japan.
Submarine Survivability Program
The SSN/SSGN survivability program ensures our submarines stay hidden regardless of new technology, changing mission requirements, and increasingly sophisticated adversaries.
Related News
Press Release
Feb 10, 2025
Johns Hopkins APL Program Helps Nation Protect Critical Assets in Space
A program developed by APL is helping U.S. space agencies protect satellites and other systems vital to national security.
News
Jan 7, 2025
Nimble Cellular Networks Keep Tactical Users Connected
Johns Hopkins APL researchers are contributing to the development of a mobile cellular system that can be installed in a small uncrewed aerial vehicle to give warfighters and first responders communications connectivity in austere environments.
News
Dec 12, 2024
Johns Hopkins APL’s Sarich Honored With NDIA Undersea Warfare Division’s Bronze Medal
Angela Sarich been honored by the National Defense Industrial Association (NDIA) with the organization’s Bronze Medal Award for her contributions to undersea warfare science and engineering.
News
Sep 25, 2024
Johns Hopkins APL’s Galfond Celebrated as an Outstanding Woman in Aerospace
APL engineer Marissa Galfond has been honored with the Women in Aerospace 2024 Outstanding Achievement Award for her technical contributions and leadership in the development of a revolutionary weapon-survivability modeling and simulation software application.
News
Sep 24, 2024
Rapidly Fielding Autonomous Systems at Sea
As the Navy continues to develop and deploy autonomous systems at sea, Johns Hopkins APL researchers are lending their expertise and insights to rapidly integrate, test and assess low-cost uncrewed maritime systems.