L3Harris Technologies · 2 weeks ago
Scientist, Systems Engineering (Space Vehicle Thermal)
L3Harris Technologies is a leader in the defense industry, dedicated to delivering technology solutions for national security. They are seeking a Scientist in Systems Engineering with a focus on Space Vehicle Thermal, responsible for leading thermal engineering teams and ensuring engineering excellence across program lifecycles.
CommercialInformation TechnologyNational Security
Responsibilities
Establish and standardize SV level thermal engineering activities for all phases of the program life cycle
Develop processes for standardizing SV level requirements derivation and flow down
Develop guidelines for SV level trade studies, common analyses and integration activities tailorable for each mission area and program
Review program SV level thermal engineering work products for consistency
Support major technical reviews and failure investigations as an Independent Reviewer
Mentor and train program SV level Thermal Engineers
Hold monthly working group meetings across program SV level thermal engineer to share lessons learned, best practices, ongoing concerns/issues, and potential opportunities
Ensure engineering excellence on executing programs through consistent and repeatable SV level thermal engineering activities across the Sector
Ability to obtain and maintain a clearance
Ability to travel as required
Qualification
Required
Bachelor's Degree with a minimum of 12 years of prior related experience. Graduate Degree with a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 19 years of prior related experience
Prior experience in following areas: Space Vehicle thermal performance analysis such as vehicle-level thermal capability analyses, thermal backload assessment, radiator sizing
Integrated Space Vehicle Thermal CSCIs for end-to-end mission performance
Internal and external thermal interface management
Space vehicle thermal fault management architectures and design
Leading both internal and external supplier thermal engineering teams
Thermal/Firmware integration with hardware, testing, and troubleshooting
Strong track record of leading thermal engineering teams through all phases of a space program; pursuits and proposal, design and development, integration and test, and operations
Experience in mentoring and growing technical staff
Ability to obtain and maintain a clearance
Ability to travel as required
Preferred
TS/SCI preferred
Test bed and simulator design process
Well versed in fleshing out physical and functional interface details such as thermistor read-out, heater electrical requirements, radiative view factor impacts, etc
Familiarity with SW engineering processes such as Agile/Waterfall, DevSecOps, Cont Integration as well as SW development related to embedded/RT/architecture patterns
Well versed in functions, responsibilities and interconnectivities between SV SW, Ground SW, Test SW and Operations SW
Familiarity with Digital Engineering and MBSE tools such as DOORs, CAMEO, CREO, JIRA
Strong track record of executing all phases of space vehicle programs (SRR, PDR, CDR, TRR, PSR, operations, etc.)
System-level requirements verification including allocation, flow down, analysis, testing, & demonstration
Ability to make risk-based decisions balancing technical, cost and schedule
Familiarity with ConOp development
Accustomed to leading technical engagement with internal and external customers in formal presentations as well as informal table-top discussions
Excellent communication and presentation skills and the ability to work harmoniously in a team environment with government customers and other contractors
Proven analytical and troubleshooting skills demonstrated by related work experience
Strong coordination and organization skills with a focus on details
Benefits
Health and disability insurance
401(k) match
Flexible spending accounts
EAP
Education assistance
Parental leave
Paid time off
Company-paid holidays
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
2026-01-14
2026-01-14
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