Staff Systems Engineer - (Environmental Qualification Integration Lead)

Company Information Twenty-Six Defense, headquartered in Fort Worth, Texas, is a leading provider of high-performance products, system solutions, and aftermarket support services focusing on the defense, homeland security, and commercial aviation markets. With facilities throughout the U.S., Twenty-Six Defense is dedicated to supporting those who contribute to the national security of the United States.

Twenty-Six Defense is wholly owned by Elbit Systems Ltd. (NASDAQ: ESLT and TASE: ESLT), a global high-technology company engaged in a wide range of programs for innovative defense and commercial applications. Job Summary We are seeking a highly motivated and experienced Staff Systems Engineer to join our team within the Test Engineering department, primarily focusing on the qualification of complex defense systems.

This role is for a Subject Matter Expert (SME) who will lead the planning, execution, and analysis of qualification and acceptance testing to ensure our products meet stringent customer and regulatory requirements. The ideal candidate will possess a deep understanding of the product lifecycle and a proven track record of successful program execution in a fast-paced, high-stakes environment.

Key Responsibilities

Lead the development and implementation of comprehensive qualification plans, procedures, and reports in accordance with military and industry standards (e.g., MIL-STD-810 & DO-160) Serves as the primary technical interface for all qualification events, collaborating with design engineers, mechanical engineers, systems engineers, quality assurance, program manager, and project engineering manager to define test requirements and ensure product readiness Analyze test data, process Test Failure and Resolution Reports (TFRRs) to completion, and recommend corrective actions Interpret customer specifications and translate them into actionable test requirements Develop qualification schedules and coordinate/perform testing Assist with the definition of functional tests required to verify equipment operation during environmental tests Set up and operate environmental test chambers, vibration tables, and data acquisition systems Coordinate with subcontract testing lab(s) (quotes, POs, scheduling testing, testing, reports, etc.)

Support design verification, qualification, and reliability testing programs Ensure test equipment is properly calibrated and maintained Interface with external customers for milestone reviews, test planning, and test execution phases Contribute to the continuous improvement of testing processes and procedures Author Basis of Estimates (BOEs) for qualification testing for RFIs and RFP responses Required Qualifications ABET-accredited bachelor’s degree in engineering Minimum 10 years of engineering experience with a minimum 5 years performing environmental testing per MIL-STD-810 or DO-160 Understanding the hardware development lifecycle, reliability, and compliance testing Relevant experience in hardware validation and verification testing Hands-on experience with environmental test equipment (climatic chambers, shock/vibration systems, etc.)

Proficient in data acquisition, analysis tools, and technical report writing Excellent problem-solving, organizational, and communication skills Ability to work both independently and as part of a cross-functional team Attention to Detail: High level of precision in test execution, data analysis, and reporting Preferred Qualifications Extensive experience with DO-160 Experience with MIL-STD-461, MIL-STD-704, or MIL-STD-1275 standards and testing Active U.S.

Security Clearance or ability to obtain one Experience supporting government contracts or working in a defense/aerospace environment Experience with enterprise-level tools to aid in program management, such as but not limited to DOORS, JIRA, Risk/Opportunity tools, MS Project, Product LifeCycle Management (PLM) Work Environment Primarily onsite in a laboratory or test facility environment Occasional travel required to subcontract testing labs in Dallas or Plano Occasional travel may be required for off-site testing or customer support Here Are Some Of The Great Benefits We Offer Most locations offer a 9/80 schedule, providing every other Friday off Competitive compensation & 401(k) program to plan for your future Robust medical, dental, vision, & disability coverage with qualified wellness discounts Basic Life Insurance and Additional Life & AD&D Insurances are available Flexible Vacation & PTO Paid Parental Leave Generous Employee Referral Program Voluntary Benefits Available: Longer Term Care, Legal, Identity Theft, Pet Insurance, and more Voluntary Tricare Supplement available for military retirees This job description does not list all the duties of the job.

You may be asked by your supervisors or managers to perform other duties. The employer has the right to revise this job description at any time. The job description is not an employment contract.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position. Twenty-Six Defense is an equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities. Please ensure your résumé meets the Dayforce upload requirements.

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