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Research Scientist Stf - E4

Sikorsky Aircraft

Fort Worth, TX · Posted November 5, 2026

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About the job

Standard Job Description

This is an experienced level position who will be supporting a technical team within the Supportable Low Observables (SLO) department. This group is responsible for developing systems, and maintenance processes to ensure the Radar Cross Section (RCS) Signature management of F-35 aircraft after delivery to the operating customer.

This specific role is for the Fort Worth based team, and will be focused on supporting Zonal RCS Measurements in the field and data analysis. This includes traveling to support measurements at Operational bases, Aircraft Depots, and Mod Retrofit and Overhaul (MRO&U) facilities. Implementation of the Handheld Imaging Tool (HIT) in the field will be a main focus of these activities, with some additional work with Repair Verification Radar (RVR) involved.

The candidate will be required to prioritize multiple projects and initiatives in a complex environment to ensure program activities are well coordinated and executed. An ability to explain complex technical concepts in a readily comprehensible manner is necessary. The candidate will be required to exhibit effective and clear communications skills at all levels. Timely communication of project status and emerging issues to peers and management is critical. This position will also be expected to aid in training of early career individuals; creating and utilizing on the job training opportunities and relevant source data to ensure the continued personnel development within the F-35 SLO RVE team.

Travel could be required for up to 50% of the time to support offsite locations.

Other job duties include:

Supportability & sustainment

Establish procedures for SLO maintenance, field diagnostics, repair, and LO measurements.

Lead SLO projects from initialization through to implementation

Collaboration & stakeholder management

Interface with government customers, program office, and supplier teams.

Communicate SLO status, risks, and trade‑studies to senior leadership.

Documentation & compliance

Author technical data packages, standards, and configuration‑management records for SLO features.

Ensure compliance with DoD LO‑related policies and export‑control requirements.

Basic Qualifications

Bachelor of Science degree or above in one of the following fields: Mechanical Engineering, Electrical Engineering, Physics or another technical degree program

Previous experience with F-35 Supportable LO concepts and operations, including the LO Health Assessment System (LOHAS) and Repair Verification Equipment (RVE).

Hands on experience with the Handheld Imaging Tool (HIT) System operation

Experience with measuring aircraft Radar Cross Section (RCS) signature and completing RCS data analysis

In depth understanding of RCS zonal measurement equipment processes and RCS data capture

Clear communication and presentation skills

Active Secret US Government Clearance

Desired Skills

Familiarity with F-35 airframe design and coating materials and methods, aircraft systems and subsystems.

Experience in radar cross section (RCS) design, Low Observable (LO) materials and processes

Experience with Low Observables (LO) material repairs

Classified System administration (Comp TIA Security+)

Computer Aided Design (CAD) Experience

Proficiency in Microsoft Office Products

Experience in MATLAB coding

Experience working within and leading cross functional teams

Experience operating within fielded and depot aircraft sustainment environments

Ability to operate autonomously with minimal direction from management

Proven experience interfacing with diverse teams of contractors, military customers, and depot management

Excellent written and verbal presentation skills, including technical writing and briefing experience

Pay Information

Full-Time Salary Range: $120600.00 - $224000.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.

For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.