System Integration & Test Engineer

L3Harris Technologies, Inc.; Abu Dhabi; On-site; AED 180,000 - 300,000; Full time

Job summary

L3Harris Technologies is seeking a System Integration & Test Engineer in Abu Dhabi to drive integration and verification of a C4I system. You will manage CI of hardware/software components, verify subcontractor deliveries, and document faults for timely remediation by engineering teams.

Responsibilities include creating integration plans, executing functional/performance tests, and evolving end‑to‑end test scenarios while improving automation and test frameworks within a multidisciplinary System

Qualifications

• Master’s degree in Computer Science or related field; 2+ years of relevant experience.
• Bachelor’s degree with 4+ years of relevant experience.
• Understanding principles of system architecture.
• Experience executing system tests and managing system configurations.

Responsibilities

• Integrate software modules, hardware components, and external interfaces into a cohesive end‑to‑end system.
• Collaborate with development teams to understand system interfaces, data flows, and dependencies.
• Develop and document integration plans and system configuration baselines.
• Develop, document, and execute test strategies, plans, and procedures for functional, performance, regression, and acceptance testing.
• Execute verification and validation activities for subcontractor‑provided system components within tight timelines.
• Evolve and maintain existing end‑to‑end test scenarios.
• Document defects, analyze root causes, and coordinate remediation with engineering teams and subcontractors.

Skills

System architecture principles

System testing

OpenAPI interfaces testing

Configuration management

Windows operating systems

Linux operating systems

Education

Master’s degree in Computer Science

Bachelor’s degree in related discipline

Tools

OpenAPI testing tools

Configuration management tools

VMware

KVM

Nutanix

Windows

Linux

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: System Integration & Test Engineer

Job Location: Abu Dhabi, United Arab Emirates

Job Description

As a System Integration & Test Engineer, you are responsible for proactively driving system integration and verification activities as part of a multidisciplinary team upgrading a C4I system in the United Arab Emirates. This role belongs to the System Engineering team and reports directly to the Chief Systems Engineer.

In this position, you will manage the continuous integration of hardware and software system components. You will verify rolling subcontractor deliveries against system requirements, document faults, and follow up on their resolution.

The System Integration & Test Engineer will contribute to system integration processes, tools, and test frameworks. You will help improve and streamline integration across an ecosystem of evolving system components. Additionally, you will identify and implement opportunities to automate and accelerate system integration and verification.

Key Responsibilities

• Integrate software modules, hardware components, and external interfaces into a cohesive end‑to‑end system.
• Collaborate closely with development teams to understand system interfaces, data flows, and dependencies.
• Develop and document integration plans and system configuration baselines.
• Develop, document, and execute test strategies, plans, and procedures for functional, performance, regression, and acceptance testing.
• Execute verification and validation activities for subcontractor‑provided system components within tight timelines.
• Evolve and maintain existing end‑to‑end test scenarios.
• Document defects, analyze root causes, and coordinate remediation with engineering teams and subcontractors.

Qualifications

• Master’s degree in Computer Science or a related discipline with a minimum of 2 years of relevant experience, or Bachelor’s degree with a minimum of 4 years of relevant experience
• Demonstrated experience understanding principles of system architecture.
• Demonstrated experience in executing system tests and managing system configurations.

Preferred Skills & Experience

• Experience in system architecture for C4I systems.
• Proactive approach to system verification and defect resolution.
• Experience in testing and profiling OpenAPI-based interfaces.
• Familiarity with configuration management tools.
• Experience with Windows and Linux operating systems.
• Experience with virtual machines (KVM, VMware, Nutanix)
• Experience with computer networks (routing, switching, vlans, etc.)

L3Harris Technologies is proud to be an Aff… 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.