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From the employer's careers site First seen 25 Oct 2026

Systems Engineer SME

Leidos Tucson, AZ senior full-time

Salary

$131,300 - $237,350 per year

Apply on Leidos

Description

Leidos is seeking an experienced Systems Engineer Subject Matter Expert (SME) to provide technical leadership for the Chinook Program. As a Systems Engineering SME, you'll serve as the technical authority for systems engineering activities, helping shape the architecture and future direction of a mission-critical application while ensuring engineering excellence across the program.

Responsibilities:

  • Serve as the technical lead and systems engineering authority for the customer application.
  • Define system architecture, engineering standards, technical roadmaps, and modernization strategies.
  • Manage and maintain cloud-based application systems to ensure high availability, reliability, and performance.
  • Troubleshoot complex technical issues and develop effective solutions to support system functionality and operational needs.
  • Evaluate opportunities in the use of AI tools and how they can be applied to troubleshooting and system monitoring.
  • Lead requirements analysis, system design, integration, verification, and validation activities.
  • Guide technical decision making across cross-functional engineering teams.
  • Evaluate emerging technologies and recommend innovative solutions to improve system capabilities.
  • Lead technical risk identification, mitigation planning, and engineering trade studies.
  • Mentor systems engineers and promote engineering best practices across the program.
  • Partner with program leadership and stakeholders to align technical solutions with mission objectives.
  • Drive continuous improvement initiatives that enhance system performance, scalability, security, and maintainability.

Requirements:

  • US citizenship is required per contract.
  • Bachelor's degree in Systems Engineering, Computer Science, or related field and 12-15 years of prior relevant experience or Master's with 10-13 years of prior relevant experience.
  • 12+ years of progressive systems engineering experience supporting software-intensive systems or enterprise systems.
  • Demonstrated experience leading technical teams and influencing engineering strategy.
  • Deep knowledge of systems architecture, integration, lifecycle engineering, and systems thinking.
  • Experience leading engineering efforts within Agile and DevSecOps environments.
  • Exceptional leadership, communication, collaboration, and technical mentoring skills.

Benefits:

  • Pay Range $131,300.00 - $237,350.00

Skills

Required

Nice to have

  • Experience supporting large-scale government or mission-focused programs
  • Expertise in cloud-native architecture, distributed systems, and enterprise modernization
  • Systems Engineering Professional (SEP), INCOSE, CISSP, Security+ certification

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Tucson-AZ/Systems-Engineer-SME_R-00193307

Apply on Leidos