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Salary
≈ $135k – $244k per year (Estimated)
Location
In office (Londonderry)
Seniority
Staff · 10+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 25, 2026. L3Harris Technologies scores A on the Alion truth index.

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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, Electrical Engineer

Job Code: 43500

Job Location: Londonderry, NH

Job Schedule: 9/80 - Employee works 9 out of every 14 days - totaling 80 hours worked - and has every other Friday off.

Job Description:

L3Harris Integrated Vision Solutions Londonderry, a leading designer and manufacturer of laser, night vision, and electro-optic devices is seeking an Electrical Engineer to pursue a career in a fast-paced company where new designs become production reality. As a member of our product development staff, you will be an Electrical Engineering specialist on a cross-functional engineering team in the creation of new technology initiatives and advancements. A variety of Electrical Engineering skills, specifically in the development of high-technology weapon-mounted, helmet-mounted, and hand-held military products, will be required to bring projects from concept to production.

Essential Functions:

  • Lead and support electrical design teams in the development of new products.
  • An experienced, proficient Electrical Engineer, with a practical knowledge of engineering leadership of projects.
  • Conduct component, subsystem, and system level design trades and analyses.
  • Perform rapid prototyping and assembly, in support of concept demonstration hardware.
  • Translate product and system requirements into electrical requirements and specifications to be used for design, development, and design verification.
  • Design electronic modules, including rigid and flexible PCBAs and related interconnects.
  • Utilize ECAD/CAE software tools in the design and analysis of electrical and electronic modules.
  • Design, development, integration, and test of electrical/electronic, electro-mechanical, and electro-optical components, subsystems, and systems.
  • Collaborate with systems, mechanical, optical, software / firmware, and manufacturing engineering staff.
  • Design for manufacturing, test, power, size, weight, and DTUPC project requirements.
  • Design for high reliability and harsh MIL-STD environments, including shock/vibration, extreme temperatures, and immersion.
  • Work with PCB designers to create low-noise, high-reliability board designs.
  • Electrical/electronic module and system design and analysis; including circuit analysis, modeling, simulation, and timing analysis.
  • Development of detailed design documentation.
  • Lead and participate in design reviews.
  • Conduct design analysis and testing to prove design meets requirements, including EMC testing.
  • Post-design and troubleshooting skills with solid hands-on lab experience using oscilloscopes, logic/spectrum analyzers, and other test equipment required.
  • Lead and support root cause and corrective action (RCCA) teams in the resolution of technical issues.
  • Transition new designs and technologies to production.
  • Support sustaining electrical engineering for qualified production designs.
  • Generate and/or process engineering change orders (ECOs) as required.

Qualifications:

  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.

Preferred Additional Skills:

  • Experience developing electrical engineering hardware within the defense, aerospace, or medical product fields.
  • Proficiency with laboratory instrumentation and data collection for performance analysis and debug/troubleshooting. Able to do data analysis, calculations, generate graphs/diagrams, and write reports.
  • Excellent communication (both verbal and written), collaboration, time management, organizational skills, and presentation skills.
  • Expertise in electrical/electronic analog and digital circuit design, including power supply and power conversion, front-end sensor circuits, ADC and DAC, microprocessors and microcontrollers, and FPGAs.
  • A demonstrable background in designing high reliability analog and digital electronics, including precision instrumentation amplifier frontends and mixed signal interfaces.

    Experience in designing high efficiency power conversion circuits for low power, battery operated systems.

  • Experience with EMI/EMC best design practices.
  • Knowledge of PCB layout requirements, packaging tradeoffs, and testing of low-noise, mixed-mode circuitry, preferably for electro/optical applications.
  • An understanding of mechanical, optical, software / firmware, and digital requirements is considered valuable.
  • EE-specific software experience:
    • ECAD: Siemens Cadence OrCAD Capture CIS, Allegro.
    • PSPICE circuit simulation.
  • FPGA experience.
  • Experience with RF applications and electronics.
  • Experience with task scoping, prioritization, and execution to project schedules and milestones.
  • Experience with SOPs, process control, and standardization of work output.
  • Working knowledge of at least one programming language.
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