Senior Specialist, Systems Engineer

L3Harris

Confirmed live yesterday High trust

Quick summary

Work type
On-site
Location
Greenville, TX
Posted
1 day ago
Freshness
Confirmed live yesterday

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Salary context

How this pay compares to similar roles

Similar $154k
$109k most similar roles pay here $191k

This listing doesn't post a salary. Most similar roles pay $130,702–$177,900.

Based on 240 similar postings.

Employer

About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 470 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 185 roles with salary data.

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At a glance

TL;DR · Senior Specialist, Systems Engineer

The Senior Specialist, Systems Engineer leads the design, integration, testing, and troubleshooting of complex software-intensive systems throughout the full engineering lifecycle. Working within a cross-functional team, this individual translates customer needs into system-level requirements while managing hardware, software, and external interfaces in distributed environments. Key responsibilities include performing root cause analysis, developing test procedures, maintaining technical documentation, and ensuring system performance for mission-critical communications on ground and airborne platforms. The role requires proficiency in Python, Java, and various scripting languages to support automation and integration. Candidates must be skilled in RS-429 interface troubleshooting, API integration, and managing containerized environments or CI/CD pipelines. This position addresses the technical challenge of maintaining robust, scalable, and secure systems within high-stakes defense contexts, specifically focusing on software-centric infrastructure and complex system verification.

What you'll do

  • Lead the design, integration, testing, and troubleshooting of complex software-intensive systems across the full engineering lifecycle.
  • Translate customer and operational needs into system-level requirements and technical solutions.
  • Develop and troubleshoot software solutions using Python, Java, and other scripting languages for automation and integration.
  • Interpret and troubleshoot RS-429 communication labels and interfaces to support system integration and testing.
  • Perform root cause analysis and resolve issues in distributed, mission-critical environments.
  • Execute test procedures to verify system performance and ensure compliance with technical requirements.
  • Develop and maintain technical documentation including interface definitions, software specifications, and deployment reports.
  • Conduct trade studies and technical analyses to support architecture and implementation decisions.

What we're looking for

  • Ability to obtain a DoD Security Clearance.
  • Bachelor's degree and minimum 6 years of relevant Systems Engineering and/or Software Engineering experience.
  • Graduate degree and minimum 4 years of related Systems Engineering and/or Software Engineering experience.
  • Minimum 10 years of related Systems Engineering and/or Software Engineering experience in lieu of a degree.
  • Demonstrated experience developing and executing software and system test plans, integration activities, and verification efforts.
  • Demonstrated ability to translate customer needs into system-level requirements and support requirements traceability.
  • Active Secret or TS/SCI clearance (preferred).
  • U.S. citizens.

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