L3Harris Technologies · 9 hours ago
Senior Scientist, Systems Engineer
L3Harris Technologies is a leader in the defense industry, dedicated to delivering end-to-end technology solutions for national security. The Senior Scientist, Systems Engineer will provide strategic technical leadership, engaging with customers and internal teams to define requirements, develop solutions, and support business development initiatives.
CommercialInformation TechnologyNational Security
Responsibilities
Interpretation of customers’ mission needs with a focus on identifying mission gaps and addressable market
Advocates customer critical needs to internal stakeholders
Builds business cases and manages discretionary resources
Roadmaps organic technology, discretionary funding, external partner capabilities, and customer funded studies to build new business opportunities
Performs technical and management competitive assessments to clearly communicate why and how the new business opportunities provide value to L3Harris and the customer
Evaluates customer and operational needs to help define and coordinate high level system performance, physical, functional, and program interface requirements
Synthesis and life cycle ownership of mission architecture
Generation of the initial Concept of Operations (CONOPS) or Operational Descriptions Document (ODD)
Generation of initial system architecture views; decomposing opportunity to addressable configuration items in a compressive value chain framework
Leads the development of appropriate solutions to customer needs
Demonstrates broad and deep technical knowledge; accesses Subject Matter Experts (SMEs) as needed
Determines whether requirements can be met with existing capabilities/designs or if new design requirements must be developed
Leads and coordinates various analyses to optimize total system of systems and/or system architecture
Assess and provide direction for make/buy decisions and selection of strategic suppliers
Establishes the technology integration or migration strategies
Leads and perform trade studies required to make both tactical and strategic technical decisions for pursuit
Provides technical coordination between customer, industry, and internal engineering groups to articulate technical issues
Prepares and presents technical information that addresses specific subjects of interest
Analyzes and develops recommendations to resolve contractual technical issues
Maintains a macro view of L3Harris' existing and emerging technologies
Leads and coordinates pursuit activities such as technical baseline reviews, request for input (RFI) responses, request for proposal (RFP) responses, and white papers
Qualification
Required
Bachelor's Degree with a minimum of 15 years of prior related experience. Graduate Degree with a minimum of 13 years of prior related experience. In lieu of a degree, minimum of 19 years of prior related experience
15 years' experience in RF Engineering including ideation, analysis of alternatives, and link budgets
15 years' experience in Satellite SME with expertise in multi-orbit communications over a wide range of frequencies (5G/LTE, L, S, Ka and Ku bands) and the ability to develop and implement SDR solutions for satellite communications
10 years' experience in offensive and defensive Cyber mission experience with the ability to identify core mission gaps and influence customer solution space
10 years of proven technical business development skills winning DoD/Government programs or CRAD
Active Top Secret Security Clearance
Preferred
Experience with IP networking, routing, and switching
Knowledge of cloud-based infrastructure and services, including storage, computing, and networking
Experience with securing communication links and data
Experience with AI tools and frameworks for developing intelligent systems and automating processes
Understanding of regulatory requirements for satellite communications with experience in obtaining necessary licenses and ensuring compliance
Demonstrated entrepreneurial success
Demonstrated quick reaction technical team leadership experience
Experience analyzing, developing, and integrating electronic systems in areas such as remote sensing, aerospace payloads, mission computing, communications, networking, robotics, and cyber / electronic warfare
Experience working with and for Department of Defense (DoD), Intelligence Community (IC) — both domestic and international
In-depth knowledge of semiconductor R&D and supply chain
Extensive knowledge of integrated photonics, MEMS, RF systems, and quantum sensors
Excellent written and verbal communication skills
Excels in communication, adeptly translating complex technical concepts for diverse audiences, including non-technical stakeholders and cross-functional teams
Experience with functional and physical architecture development
Experience collaborating in a team environment
Ability to work autonomously and with others to resolve technical issues
Benefits
Relocation assistance is available to qualified applicants
Company
L3Harris Technologies
L3Harris Technologies provides platform management system solutions for armed forces.
Funding
Current Stage
Public CompanyTotal Funding
$2.25B2024-03-27Post Ipo Debt· $2.25B
1978-01-13IPO
Leadership Team
Recent News
2026-01-14
2026-01-11
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