[Skip to main content](#main-content)

[ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/)

L3Harris Technologies · Palm Bay, FL

# Senior Scientist, Systems Engineer (Palm Bay, FL)

Palm Bay, FL, US Full-time Senior individual contributor {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}} Research & Science 

Listed on L3Harris Technologies’s official careers site. Posted November 3, 2026. Check that it is still open and apply there.
[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/palm-bay/senior-scientist-systems-engineer-palm-bay-fl/4832/102820464544)

[OpenNash Jobs](https://jobs.opennash.com/) / [L3Harris Technologies](https://jobs.opennash.com/companies/l3harris-technologies/) / Senior Scientist, Systems Engineer (Palm Bay, FL)

## Job description

L3Harris 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. L3Harris 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.

L3Harris is the Trusted Disruptor in defense tech. 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

Senior Scientist, Systems Engineering Job Code: 46554 Job Location: Palm Bay, FL Job Schedule: Standard 9-80 Job Description: L3Harris Technologies is seeking a highly motivated and innovative technical leader to serve as a Lead Pursuit Engineer (LPE)/Chief Engineer for a large space mission / program in the concept, capture, and proposal phase. This role is focused on shaping the technical baseline for the pursuit and preparing the solution for a successful transition into development.

The LPE/Chief Engineer will serve as the technical baseline lead across capture and proposal, responsible for architecture development, requirements maturation, solution definition, technical discriminators, reuse strategy, technical risk and opportunity management, and planning for executable technical scope, cost, and schedule. Following pursuit, this role is expected to provide continuity into program execution by helping establish engineering strategy, drive cross-functional technical alignment, and support holistic engineering performance across cost, schedule, and technical execution.

This leadership role is responsible for driving a cross-functional engineering team to mature a compelling, affordable, and executable solution aligned to customer mission needs and business objectives. This position will have a direct interface with customers, suppliers, and stakeholder leadership. The position is located in Palm Bay, FL and will be primarily on-site work in unclassified and classified facilities. The LPE/Chief Engineer will partner closely with engineering disciplines, operations, supply chain, business development, finance, program management, security, and quality to develop the integrated technical baseline for the bid and support a disciplined transition into development and later execution.

In addition, this role will own preparation of technical baseline packages, proposal cost estimates, proposal technical volume inputs, trade studies, design-to-cost planning, reuse strategy, and customer-facing technical material. Once the program moves beyond capture, this role will help drive engineering strategy aligned to program and business priorities, support engineering plans and resource alignment, and promote adherence to quality, safety, regulatory, and organizational process expectations.

This is also a growing business area and additional new business opportunities are expected.

### Essential Functions

Full responsibility for development and ownership of the integrated technical baseline across capture, proposal, and early development transition activities on the program. Lead and integrate cross-functional teams to define architecture, requirements, design concepts, technical discriminators, and executable plans aligned to customer mission needs. Serve as the primary technical decision-maker for the pursuit baseline and communicate key technical positions, assumptions, risks, and opportunities to leadership, customers, and teammates.

Lead complex activities, including concept development, architecture trades, requirements definition, MBSE and modeling, design analysis, and verification planning. Apply knowledge of DoD missions, with emphasis on space systems, to shape competitive, affordable, and executable mission solutions. Own technical review content and proposal artifacts, including technical baseline packages, proposal cost estimates, technical volume inputs, BOEs, should-cost or Design-to-Cost activities, and customer-facing technical material.

Provide continuity from pursuit into program start-up by helping establish engineering strategy, technical plans, priorities, and resource alignment that support executable development and later program success. Provide mentorship, guidance, and leadership to other engineers and serve as a technical voice of the customer for the pursuit. Establish and actively manage technical risks and opportunities, including cost-influencing technical decisions, mitigation strategies, and corrective actions for engineering issues.

Partner with Independent Review Teams and key stakeholders to improve pursuit readiness, proposal quality, and transition readiness into development. Support holistic engineering performance by promoting cross-functional integration and adherence to applicable quality, safety, regulatory, and organizational process expectations as the program matures.

### Qualifications

Bachelor's Degree and a minimum of 15 years of prior relevant experience (accredited course of study in Electrical Engineering, Physics, Mathematics, Computer Science, or another relevant STEM field). Graduate Degree and a minimum of 13 years of prior related experience. In lieu of a degree, minimum of 19 years of prior related experience. Experience with best practices for project engineering, capture and proposal execution, early lifecycle development, and program execution.

### Active TS/SCI Security Clearance Required Preferred Additional Skills

Experience in an engineering leadership role, such as Lead Pursuit Engineer, Chief Engineer, Chief Systems Engineer, Integrated Product Team (IPT) Lead, Project Engineer, Technical Director, or similar role. Experience leading capture, proposal, architecture maturation, technical baseline development, or early lifecycle execution for defense or space systems programs. Experience presenting to program leadership and external customers for technical reviews, pursuit gate reviews, technical negotiations, trade studies, requirements discussions, and data analysis.

Experience with Design-to-Cost, reuse strategy, MBSE, modeling, engineering planning, cross-functional resource coordination, or other advanced engineering practices is a plus. #LI-SS1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination.

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.

L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. 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. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

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. L3Harris Technologies is an E-Verify Employer. 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.

## At a glance
- Posted by the employer: Nov 3, 2026
- First seen by OpenNash: Nov 9, 2026
- Last checked: Nov 9, 2026
- Listed for: 6 days
- Location: Palm Bay, FL, US
- Employment type: Full-time
- Pay: {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}}[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/palm-bay/senior-scientist-systems-engineer-palm-bay-fl/4832/102820464544)

## Hiring at L3Harris Technologies
- Open jobs: 2,227
- New in the last 7 days: After two weekly collections
- Tracked since: Aug 21, 2026

[All L3Harris Technologies jobs](https://jobs.opennash.com/companies/l3harris-technologies/) · [Weekly hiring report](/reports/hiring/)

## More jobs at L3Harris Technologies

### [Senior Software Engineer (PBY)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/bbb04831eb64490b508d/)

Palm Bay, FL, US

### [Senior Specialist, Electrical Engineering -Microelectronics Failure Analysis Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/70d7df6229c1bc40e514/)

Palm Bay, FL, US

### [Senior Specialist, Manufacturing Engineering](https://jobs.opennash.com/companies/l3harris-technologies/jobs/e389900246f21b4bdc53/)

Palm Bay, FL, US

### [Senior ServiceNow Developer/Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/ccdf9c16de8790aa987a/)

Melbourne, FL, US

### [Senior Software Engineer (SMES) - Drivers/BSPs and Firmware](https://jobs.opennash.com/companies/l3harris-technologies/jobs/6abfdfb3e81c974b42d6/)

Camden, NJ

## Similar jobs at other companies

### [IPA Consultative Coder - Palm Beach (Central Palm Beach)](https://jobs.opennash.com/companies/humana/jobs/44b42f4db74d2a7ec79d/)

Humana · West Palm Beach, Florida

### [Relationship Banker - West Palm Bay - Palm Bay, FL (New Build)](https://jobs.opennash.com/companies/jpmorganchase/jobs/40971a40e287b4b60bab/)

JPMorganChase · Palm Bay, FL, United States

### [Branch Manager - North Palm Beach Market - Palm Beach Gardens, FL](https://jobs.opennash.com/companies/jpmorganchase/jobs/8c2f50f97b81daa71e81/)

JPMorganChase · Palm Beach Gardens, FL, United States

### [Key Holder - Aveda - Part Time - EC Palm Beach - Palm Beach Gardens, FL](https://jobs.opennash.com/companies/estee-lauder/jobs/81a0e967ca3517718f75/)

The Estée Lauder Companies · Palm Beach Gardens, FL, US, United States

### [Branch Manager - Palm Harbor](https://jobs.opennash.com/companies/huntington-bank/jobs/93f1b211963293caf344/)

Huntington Bank · Palm Harbor, FL

[Jobs in Palm Bay, FL](/locations/us/fl/palm-bay/)[Jobs in Florida](/locations/us-fl/)[Research & Science jobs](/functions/research-science/)

OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

[ OpenNash ](https://opennash.com/)

AI-native services firm that builds custom software and 24/7 AI agents.

OpenNash Jobs is an OpenNash Applied AI project.
[Book time with OpenNash](https://calendly.com/opennash/new-meeting?hide_gdpr_banner=1)

Jobs
- [Search jobs](https://jobs.opennash.com/search/)
- [Companies](https://jobs.opennash.com/explore/)
- [Hiring report](https://jobs.opennash.com/reports/hiring/)
- [AI assistants](https://jobs.opennash.com/connect/)
- [How it works](https://jobs.opennash.com/methodology/)

OpenNash
- [opennash.com](https://opennash.com/)
- [Services](https://opennash.com/ai-agent-consulting/)
- [OpenNash CX](https://opennash.com/cx/)
- [AI Tools](https://opennash.com/ai-tools/)
- [Blog](https://opennash.com/blog/)
- [About](https://opennash.com/about/)

Contact
- [hello@opennash.com](mailto:hello@opennash.com)

- [LinkedIn](https://www.linkedin.com/company/opennash)

- [Support](https://jobs.opennash.com/support/)

- [Privacy](https://jobs.opennash.com/privacy/)

- [Terms](https://jobs.opennash.com/terms/)

© 2026 OpenNash, Inc. Company names and public job postings belong to their respective owners. Employers control source availability and application decisions.