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Salary
≈ $81k – $153k per year (Estimated)
Location
In office (Palm Bay)
Seniority
Senior · 6+ years exp
Visa
H-1B filings in 12 months: 5

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 20, 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: Senior Specialist,Systems Engineering -Site Integration and Power Systems

Job Code: 44436

Job Location: Palm Bay, FL

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

Job Description:

L3Harris is seeking a highly skilled Level 4 Systems Engineer to join our dynamic team. This is an opportunity to take on unique challenges, expand your skills and experience, and contribute to mission critical systems solutions that help protect the U.S.A. and our allies. You will join a great team of talented professionals who take a collaborative approach and enjoy working together.

Essential Functions:

  • Lead electro/mechanical systems planning and integration activities from initial concept and site assessment through installation, verification, and operational support.
  • Develop electrical power plans for equipment and facility installations.
  • Determine power distribution requirements, including power panels, circuit breakers, conductor sizing, equipment loads, and applicable installation requirements.
  • Evaluate civil engineering, building, and construction considerations that may affect equipment placement, utilities, system integration, and installation.
  • Conduct site surveys to document existing conditions, identify technical constraints, validate installation requirements, and support implementation planning.
  • Participate in customer meetings to define needs, communicate technical recommendations, resolve issues, and coordinate project activities.
  • Support installation and construction follow-up activities to verify that field implementation meets approved engineering requirements.
  • Troubleshoot electrical, mechanical, power, and system-integration issues in laboratory, production, and field environments.
  • Read, interpret, and review electrical and mechanical drawings, facility plans, equipment layouts, and related technical documentation.
  • Develop and maintain system- and subsystem-level requirements using requirements-management tools such as DOORS.
  • Coordinate with multidisciplinary engineering, construction, supplier, customer, and field-support teams to meet technical, cost, schedule, and quality objectives.
  • Prepare and review technical documentation, reports, plans, drawings, requirements, and installation packages.
  • Lead technical teams and provide guidance on electro/mechanical integration, site planning, power distribution, and installation issues.
  • Travel to CONUS and OCONUS sites for surveys, customer meetings, installation follow-up, and troubleshooting.
  • Ability and willingness to travel approximately 15% of the time to CONUS and OCONUS locations
  • Ability to obtain and maintain a Secret security clearance

Qualifications:

  • Bachelor’s degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Electro/Mechanical Engineering, Civil Engineering, Aerospace Engineering, or a related technical discipline, with a minimum of six years of prior relevant experience; or a graduate degree in a related technical discipline with a minimum of four years of prior relevant experience.

Preferred Additional Skills:

  • Experience with RF systems or RF communications.
  • Knowledge of fiber-optic systems, infrastructure, or installation practices.
  • Experience using AutoCAD to review, modify, or create engineering drawings.
  • Experience supporting deployed communications, defense, SATCOM, or mission-critical systems.

#LI-BR1

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