Lead, Systems Engineering - Modeling & Simulation

L3Harris Technologies has an opening for a Senior Specialist, Systems Engineering in Modeling, Simulation & Analysis (MS&A) to join our Mission Analysis Group (MAG).While professional experience and qualifications are key for this role, make sure to check you have the preferable soft skills before applying if required.The selected Manager, Systems Engineering will work in a fast-paced environment with a diverse collaborative geographically dispersed team to develop various analytic toolsets focused on constructive simulation and experimentation across multi-domains, for a variety of customers, both internal and external contracts.Toolsets are used in a variety of simulation events ranging from customer engagement, proposal support to advanced concept exploration.Communicates within and outside of organization to explain and influence changes to policies, practices, or approaches.Establishes short-term operational plans with measurable contribution to function or business area results (strategy, roadmaps, plans, process, work instuctions, etc).Prior management and leadership knowledge and experience in MS&A misison analysis and comprehensive knowledge within professional discipline.Communicate with parties within and outside of the organization which includes customers or vendors.Coordinate MS&A engineering efforts to integrate system performance and behaviors into operational analysis Design multi-domain simulation capabilities in AFSIM®, MATLAB® and or 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 S/W infrastructure i.e.AFSIM®, MATLAB® and or 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 experience.Document 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.Support knowledge transfer i.e.coaching and mentorship of Junior technical talent across the MAG.Qualifications: DoD TOP SECRET security clearance Bachelor's Degree and minimum 9 years of prior relevant experience.Graduate Degree and a minimum of 7 years of prior related experience.AFSIM, PIANO , STK/Astrogator Experience integrating Gov/Industry simulations with MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody, Experience with scripting languages such as Anaconda with Python, simulation code development in C++, C#, R, Python, MATLAB Agile development methodology, version control and Atlassian tools: JIRA, Confluence, Git, TortoiseGit Preferred Additional Skills: Good communication skills and works well in a team environment Mastery of Systems Engineering concepts, methods and state of practice Advanced experience in supporting modeling, simulation, and analysis multi-domain related problems and system-thru-mission-level mod/sim tools and frameworks Prior experience with one or more of the following: aerodynamic systems, orbital mechanics, signal processing, sensor systems, and RF or EO/IR physics Highly effective organization level communication, presentation, interpersonal skills, data visualization and storytelling Advanced experience with Gov/Industry MS&A analytic tools and frameworks: AFSIM, PIANO , STK/Astrogator, MATLAB with SIMULINK, Python, Java Advanced experience of MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody Top Secret SCI clearance highly desired In compliance with pay transparency requirements, the salary range for this role in Washington DC is $127,500- $236,500.L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays.All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws.Please be aware many of our positions require the ability to obtain a security clearance.Security clearances may only be granted to U.S.citizens. xijylhu By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.Please click here for the E-Verify Poster in English or Spanish .For information regarding your Right To Work, please click here for English or Spanish .

Created: 2026-04-03