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Salary
$93k – $172k per year
Location
In office (Amityville)
Seniority
Junior · 8+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 19, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
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L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

Job Title: Specialist, Systems Engineer - Reliability

Job Number: 46360

Job Location: Amityville, NY

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

Job Description:

Reliability Engineer supporting various programs within Ground, Space and Airborne Systems. Typical tasks include performance of Reliability Analysis, Failure Mode and Effects Analysis, Redundancy Implementation Trade Analysis, Availability Analysis, Maintainability Analysis, FRACAS, Safety Analysis, Diminished Manufacturing Source Analysis / Component Analysis and Sustainment Activities.

Essential Functions:

  • Generate Reliability Plans and Procedures
  • Interpret and allocate reliability/availability requirements
  • Building of component level failure rate models
  • Ground, Aerospace or Defense/Government program experience
  • Conduct reliability predictions, FMECA, ESA, RMA and FTA analysis
  • Complete assignments with minimal supervision
  • Conduct reliability demonstration testing, thermal cycling, burn-in and vibration
  • Team player able to work in small or large team environments, interact with vendors and have strong written and communications skills, including presentation skills
  • Possession of a security clearance or the ability to obtain one
  • Work with Microsoft office tools on a daily basis.
  • Perform Reliability, Maintainability, Availability Analyses
  • Conduct Reliability and Availability Redundancy Trades
  • Perform sparing analysis in support of availability requirements and sustainment activities
  • Knowledge of mechanical reliability concepts and equations
  • Handle multiple projects simultaneously during development and production stages
  • FMEA and FMECA Analyses
  • Support FRACAS activities
  • Ability to obtain a U.S. Security Clearance.

Qualifications:

  • Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.

Preferred Additional Skills:

  • Electronics component experience
  • Experience in proposal and procedure writing
  • Working knowledge of manufacturing methods
  • Working knowledge of AS9100
  • Knowledge of Mechanical Stress Analysis
  • Experience with MIL-HDBK-217F, Telcordia, MIL-STD-1629A and MIL-HDBK-1547A, MIL-STD-1472, MIL-STD-882
  • Experience with Prediction software tools like PTC Windchill Quality Solutions, and Relyance etc.

In compliance with pay transparency requirements, the salary range for this role in the NYC areas is Min $92,500.00 - $171,500.00 Max. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

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