Scientist, Systems Engineer TS/SCI
Listed on 2026-01-06
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Engineering
Software Engineer, Systems Engineer
Overview
L3
Harris 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. L3
Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.
L3
Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.
Job Title: Scientist, Systems Engineering
Job Code: 29806
Job Location: Colorado Springs, CO;
Herndon, VA; or Palm Bay, FL
Job Schedule: Standard 9/80
ResponsibilitiesAnalysis and development of algorithms for signal processing, time-frequency analysis, target geo-location and tracking, data association, detection, estimation, and optimization
Design multi-domain simulation capabilities in Matlab, C++, Python, AFSIM, STK in support of MAG Technology and Mission Roadmaps, Internal Research and Development efforts, and Programs of record
Integrate other Government-off-the-Shelf (GOTS) and Customer-off-the-Shelf (COTS) simulations, frameworks, models and analytic toolsets to existing software infrastructure i.e. Matlab, C++, Python, AFSIM, STK
Build and maintain analytic toolsets representing each phase of the find, fix, target, track, engage, and assess (F2T2EA
) chain using sensor, effects, and communications technologies, including decision support aids i.e. data visualization, Unity-game engines to support operations assessment, as well as lessons learned development/refinement experienceDocument model specifications for establishing a repository of simulation capabilities, frameworks, algorithms, system models, analytic toolsets etc. for reuse at multiple classification levels, while maintain configuration management protocols
Support programs and pursuits by creating models, simulations, and analysis products. Determine requirements, develop simulation software, troubleshoot existing simulation capabilities, and create software designs and test plans
Support requirements development, system verification, and concept of operations (CONOPS) development as well as work with Technical Leaders & SMEs to ensure modeling, simulation, analysis capabilities meet operational mission requirements
Develop new simulation capabilities and processes for employment, enhance current analytic toolset
Support internal and external technical expo/roadshows by providing knowledge sharing of signature simulation capabilities and products
Support knowledge transfer i.e. coaching and mentorship of Junior technical talent across the MAG
Must have and be able to maintain a DoD TOP SECRET/SCI security clearance
Bachelor’s Degree and a minimum of 12 years of prior relevant experience in STEM fields or closely related field and 12+ years of simulation software engineering experience. Graduate Degree and a minimum of 10 years of prior related experience preferred.
Advanced knowledge of computer simulation software architecture and operating systems
Proven to develop, test, and field highly technical algorithms for signal analysis and implementation in mission analysis models
Experience developing simulation capabilities in Gov/Industry MS&A analytic tools and frameworks
Experience with scripting languages such as Anaconda with Python, simulation code development in Matlab, C++, Python, AFSIM, STK
Agile development methodology and Atlassian tools: JIRA, Confluence, etc.
Preferred Additional
Skills:Previous partnering experience with academic institutions, FFRDCs, and industry
Systems analysis, modeling, simulation, algorithm development
Tracking and location algorithms to include Direction of Arrival (DOA), Time Difference of Arrival (TDOA), Frequency Difference of Arrival (FDOA)
Prior experience with JavaScript, MySQL
Prior experience with operator in the loop virtual simulation
Prior experience with Dev Ops technologies such as virtualization, scripting, Git, testing and automation
Prior experience with machine learning, data analysis, and advanced algorithm design and development
Strong depth of knowledge in programming languages, compilers, and application execution
Advanced domain knowledge with one or more of the following: aerodynamic systems, orbital mechanics, signal processing, sensor systems, and RF or EO/IR physics
Advanced simulation software development experience in any Gov/Industry MS&A analytic tools:
Matlab, C++, Python, AFSIM, STKTarget geo-location and tracking algorithm development
Kalman filter design
Estimation theory and inverse problems
Data association and track fusion
Kinematic modeling
Navigation and transfer alignment algorithm development
MATLAB programming and simulation
In…
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