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: Scientist, Project Engineering

Job Code: 46696

Job Location: Salt Lake City, UT

Job Schedule: 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off

Job Description:

Position Overview:

L3Harris is seeking an experienced engineering leader to shape technical solutions and lead engineering execution for Protected and Hybrid Satellite Communications programs and weapons datalinks. In this role, you will guide multidisciplinary teams from mission needs and architecture development through integration, verification, validation, and delivery. You will lead complex technical decisions, resolve engineering risks, and partner with Program Management to deliver solutions that meet performance, cost, schedule, and quality commitments. As a senior technical resource, you will engage directly with customers and engineering leadership, contribute to proposals and technology investment decisions, and strengthen engineering practices across programs. This role combines deep communications systems expertise with the judgment to lead through technical uncertainty and competing program priorities.

Essential Functions:

• Establish the technical approach and engineering execution plan for assigned programs, aligning customer objectives, technical scope, resources, milestones, and delivery commitments.
• Lead system architecture development and technical trade studies, balancing mission performance, interoperability, affordability, security, supportability, and development risk.
• Guide the translation of operational needs into system requirements, hardware and software allocations, interface definitions, and verification criteria.
• Lead technical baseline development and change assessment; evaluate impacts to system performance, interfaces, cost, schedule, and risk.
• Direct multidisciplinary engineering activities across systems, hardware, software, RF, integration, and test teams, including subcontractors and technology partners.
• Partner with Program Management and functional leaders to develop engineering estimates, resource plans, and integrated schedules; assess execution performance and drive corrective actions.
• Identify and retire technical risks through analysis, modeling, prototyping, and test. Lead resolution of complex integration and performance issues.
• Lead technical reviews, including SRR, PDR, CDR, and TRR, with clear readiness criteria, documented decisions, and closure of review actions.
• Guide integration, verification, validation, and applicable certification activities, ensuring objective evidence demonstrates compliance with requirements and customer acceptance criteria.
• Serve as a primary technical interface with customers and partners; communicate alternatives, recommendations, risks, and decisions to technical audiences and senior leaders.
• Lead technical contributions to proposals and business pursuits, including solution concepts, engineering estimates, development strategies, and risk assessments.
• Recommend technology roadmaps and internal research and development investments that address customer needs and strengthen future capabilities.
• Mentor engineers, develop technical guidance and training, and implement improvements that increase engineering effectiveness across programs.
• Demonstrated experience leading complex communications, SATCOM, or closely related defense systems development through multiple lifecycle phases.
• Demonstrated technical depth in communications systems, including the ability to evaluate system architecture, performance analyses, and engineering trade-offs.
• Experience leading multidisciplinary engineering teams and resolving technical issues across hardware, software, and system interfaces.
• Experience applying systems engineering practices, including requirements development, architecture definition, interface management, integration, verification, and validation.
• Experience developing engineering execution plans and estimates, managing technical risks, and balancing performance with cost and schedule commitments.
• Demonstrated ability to communicate technical recommendations to customers and senior leaders and influence decisions across organizational boundaries.
• Travel approximately 10-20% to customer, partner, and subcontractor locations.

Qualifications:

• Bachelor’s Degree and minimum 12 years of prior relevant experience. Graduate Degree and a minimum of 10 years of prior related experience. In lieu of a degree, minimum of 16 years of prior related experience.

Preferred Additional Skills:

• Experience with protected military satellite communications, including Protected Tactical Waveform (PTW) and AEHF/XDR capabilities.
• Advanced expertise in digital communications, modulation, spread-spectrum techniques such as FHSS and DSSS, and RF link-budget analysis.
• Experience integrating military and commercial SATCOM capabilities, including proliferated low Earth orbit (pLEO) services and associated terminal or network interfaces.
• Experience planning and executing MILSATCOM certification or interoperability activities with applicable government authorities.
• Experience supporting NSA certification activities for communications products, including certification planning, technical evidence, and issue resolution.
• Experience applying earned value management to engineering execution, including performance analysis, forecasting, and recovery planning.
• Experience using model-based systems engineering or digital engineering practices to support architecture, requirements traceability, trade studies, and verification.
• Experience developing modular architectures and managing interfaces that support technology insertion and interoperability.
• Experience leading technical proposals, customer solution development, and internal research and development initiatives.

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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.

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