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Senior Associate, Systems Engineer; Tulsa, OK

Job in Tulsa, Tulsa County, Oklahoma, 74145, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2026-01-01
Job specializations:
  • Engineering
    Systems Engineer, Electrical Engineering
Job Description & How to Apply Below
Position: Senior Associate, Systems Engineer (Tulsa, OK)

Overview

L3

Harris 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. L3

Harris 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. L3

Harris Technologies is the Trusted Disruptor in the defense industry. 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:
Senior Associate, Systems Engineering

Job Location:
Tulsa, OK (Onsite)

Responsibilities
  • Perform operational analysis and develop concept of operations, design and implementation plans
  • Develop test plans, procedures & cases
  • Conduct tests and document results
  • Use software tools, scripting and software/hardware troubleshooting
  • Analyze systems requirements from end systems and users
  • Supports development and evaluation of complex system designs and architectures
  • Develop and deliver presentations to communicate design activity plans and status to internal and external customers
Qualifications
  • To be eligible, applicants must be pursuing a Master’s Degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation, Aerospace Engineering, or related field, or have completed their Master’s degree within the last 12 months, regardless of age.
  • Coursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems engineering
  • Familiar with Rhapsody.
  • Ability to obtain and maintain a DoD Secret security clearance, which requires U.S. Citizenship.
Preferred Additional Skills
  • Knowledge and experience in advanced Optical Systems, EO/IR Sensors, or ISR applications.
  • Background in developing systems model and modeling software architecture using Cameo Enterprise Architecture, Cameo Systems Modeler, Magic Draw, or similar SysML development tool.
  • Verification and Validation (V&V) experience or Integration and Test (I&T) experience and use of test planning tools (e.g., Lab View, Test Stand).
  • Proficiency in hardware/software integration, with the ability to collaborate with hardware engineers and software developers to ensure seamless integration of subsystems and components.
  • Proficiency in one or more programming languages, scripting languages, data-loggers, or advanced Excel data analyses.
  • Knowledge and experience in the Aerospace/Defense sector.
  • Environmental Testing / Qualification (ESS) experience.
  • Experience working under an AS9100 / ISO
    9001 Quality Management System.
  • Familiarity with INCOSE and the Systems Engineering Book of Knowledge (SEBOK)
  • Degree in Electrical Engineering, Mechanical Engineering, Industrial Engineering, Computer Science, Physics, or similar degree path preferred.
  • Excellent oral and written communication skills.
  • Strong organizational and time management skills.
  • Ability to work independently and as a member of a multi-disciplined integrated product team (IPT).
  • The essential physical requirements of the position will be reviewed with the applicant during the interview.
Equal Opportunity and Security

L3

Harris Technologies is proud to be an Equal Opportunity Employer. L3

Harris 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…

Position Requirements
10+ Years work experience
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