Senior Systems Integrator Engineer - Mission-Critical Platforms

Leidos; Tucson (AZ); On-site; USD 108,000 - 195,000; Full time

Benefits offered by this job

Health and Wellness programs

Income Protection

Paid Leave

Retirement

Job summary

Leidos is seeking a Senior Systems Integration Engineer to lead integration across applications, infrastructure, data, and mission capabilities for the Chinook program supporting an IC customer. You will coordinate cross-functional teams, troubleshoot complex issues, and drive end-to-end integration strategies in a fast-paced environment.

The role requires active Top Secret/SCI with Polygraph eligibility, US citizenship, and 8–12 years of experience (or Master’s with 6–10 years).

Qualifications

• Bachelor's degree required or equivalent experience.
• 8–12 years of relevant experience; Master’s with 6–10 years acceptable.
• Experience with systems integration, software integration, or complex enterprise applications.

Responsibilities

• Lead integration activities across applications, infrastructure, data, network, security, and mission-system components.
• Develop and maintain system integration strategies, plans, and documentation.
• Analyze requirements to identify interfaces, constraints, and risks; define interfaces and integration requirements.
• Coordinate integration activities across Agile teams and troubleshoot cross-system issues.
• Develop integration approaches for APIs, microservices, databases, and messaging systems.
• Support end-to-end integration and validation activities; partner with Test Engineering.

Skills

Systems integration

REST APIs

Agile/Scrum

Technical documentation

Root-cause analysis

Education

Bachelor's degree in Computer Science or Software Engineering

Master’s degree in related field

Tools

Docker

Kubernetes

AWS

Terraform

Ansible

GitLab CI/CD

Jenkins

PostgreSQL/MySQL/OpenSearch

Job description

Leidos is seeking a Senior Systems Integration Engineer to lead integration across applications, infrastructure, data, and mission capabilities for the Chinook program supporting an IC customer. You will coordinate cross-functional teams, troubleshoot complex issues, and drive end-to-end integration strategies in a fast-paced environment.

The role requires active Top Secret/SCI with Polygraph eligibility, US citizenship, and 8–12 years of experience (or Master’s with 6–10 years).