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Salary
≈ $113k – $236k per year (Estimated)
Location
In office (Fort Worth)
Seniority
Staff · 10+ years exp

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Mar 21, 2026. Twenty-Six Defense scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Twenty-Six Defense is a US defense technology company headquartered in Fort Worth, Texas, supplying night vision, airborne systems, effectors and seekers, maritime, border protection and sustainment solutions to the US armed forces. Formerly known as Elbit Systems of America, it builds products such as the ENVG-B enhanced night vision goggle and operates manufacturing and engineering sites in Roanoke, Talladega, Merrimack, Charleston, Boca Raton and Tucson. It hires assemblers, quality inspectors, manufacturing, electrical and supplier quality engineers, engineering technicians, contracts administrators and accounting specialists.

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

#LI-RK1

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