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Senior Specialist, Electrical Engineering (FOS)

L3Harris Technologies

Engineering Jobs

Senior Specialist, Electrical Engineering (FOS)

full-timePosted: Jan 15, 2026

Job Description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Specialist, Electrical Engineering – Hardware Design

Job Code: 31514

Job Location: Cincinnati, OH

Job Schedule:4/10 (Monday to Thursday, 10 hour shifts, flexible)

Job Description:

This Electrical Engineering position is in a fast-paced and dynamic environment, requiring tasking flexibility to meet ever changing customer objectives. It will require the ability to work within a team structure as well as work independently with minimal supervision. Excellent communication skills, both verbal and written, are crucial.

Essential Functions:

  • Analog and digital design of ruggedized electronics for ordnance applications.
  • Circuit tolerance analyses using hand calculations and Spice tools
  • Requirements development, refinement, and compliance.
  • Generate test plans and test reports related to product performance (Brassboard, Design Verification, Qualification, Firing Properties, etc.)
  • Lead and direct test activities in all phases of product development cycle.
  • Lead or assist in failure investigations using structured tools (8D, Fishbone, Cause & Effect, etc.).
  • Generate material for and lead design reviews for all phases of the product development cycle.
  • Act as primary technical interface to internal and external customers.
  • Provide inputs (material and labor estimates) for Requests for Proposals (RFPs)
  • Generate Engineering Orders (EOs) and Engineering Change Proposals (ECPs)
  • Lead and multi-task across several projects simultaneously

Minimum Qualifications/Required Skills:

  • BSEE/CompE or related discipline and 6 years of experience. MSEE/CompE or related discipline and 4 years of experience.  In lieu of a degree, minimum of 10 years experience
  • 6+ years of experience designing with basic analog building blocks including differential amplifiers, op amps, LDOs, filters, and data converters
  • 4+ years of experience designing with basic digital building blocks including logic gates, flip flops, timers, and filters
  • 3+ years of experience with power supply and power conditioning design
  • 3+ years of experience with power conversion concepts (AC/DC, DC/DC, and DC/AC, Linear and Switching Supplies)
  • 3+ years of experience with serial communication buses including UART, SPI, and I2C
  • 2+ years of experience with Temperature sensors, MEMs accelerometers, differential pressure sensors, gyroscopes, etc.
  • 2+ years of experience with general design best practices (EMI suppression, ESD protection, and Short circuit protection)
  • 6+ years of experience with module design including component selection, circuit analysis, circuit design, and layout
  • 6+ years of experience in troubleshooting using standard lab equipment (oscilloscopes, function generators, meters, etc.)
  • 4+ years of experience with modeling and simulation utilities (LTSpice, MATLAB/Simulink, etc.)
  • 4+ years of experience with schematic capture and/or board layout utilities (Altium, PADS, etc.)
  • 4+ years of experience leading a large scale technical project from start to completion with minimal guidance
  • 4+ years of experience in preparing and participating in design reviews (internal and external)
  • 4+ years of experience in creating Technical Documentation (Test Plans, Test Reports, Drawings, etc.)
  • 3+ years of experience with Root Cause analysis

Preferred Additional Skills/Experience:

  • 4+ Years designing Electronic Safety and Arming Devices (ESADs) and Ignition Safety Devices IAW MIL-STD-1316 and MIL-STD-1901A
  • 4+ years of experience presenting ESAD/ESAF/ISD designs to the Safety Review Boards (AFSRB, FISTRP, NNMSB)
  • 2+ years of experience energetic materials interfacing/testing (EFDIs, LEEFIs, Lead Charges, Boosters).
  • 4+ years of design for extreme environments (Vibration, Shock, Temperature, Temperature & Humidity)
  • Team Player with excellent communication skills to work effectively across different engineering disciplines.
  • Able to obtain a Secret clearance

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Locations

  • Cincinnati, OH, United States

Salary

Estimated Salary Rangemedium confidence

130,000 - 195,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Analog and digital design of ruggedized electronicsintermediate
  • Circuit tolerance analyses using hand calculations and Spice toolsintermediate
  • Requirements development, refinement, and complianceintermediate
  • Generate test plans and test reportsintermediate
  • Lead and direct test activitiesintermediate
  • Lead or assist in failure investigations (8D, Fishbone, Cause & Effect)intermediate
  • Generate material for and lead design reviewsintermediate
  • Act as primary technical interface to customersintermediate
  • Provide inputs for RFPsintermediate
  • Generate Engineering Orders (EOs) and Engineering Change Proposals (ECPs)intermediate
  • Lead and multi-task across projectsintermediate
  • 6+ years designing with analog building blocks (differential amplifiers, op amps, LDOs, filters, data converters)intermediate
  • 4+ years designing with digital building blocks (logic gates, flip flops, timers, filters)intermediate
  • 3+ years power supply and power conditioning designintermediate
  • 3+ years power conversion concepts (AC/DC, DC/DC, DC/AC, Linear and Switching Supplies)intermediate
  • 3+ years serial communication buses (UART, SPI, I2C)intermediate
  • 2+ years sensors (Temperature sensors, MEMs accelerometers, differential pressure sensors, gyroscopes)intermediate
  • 2+ years design best practices (EMI suppression, ESD protection, Short circuit protection)intermediate
  • 6+ years module design (component selection, circuit analysis, circuit design, layout)intermediate
  • 6+ years troubleshooting with lab equipment (oscilloscopes, function generators, meters)intermediate
  • 4+ years modeling and simulation (LTSpice, MATLAB/Simulink)intermediate
  • 4+ years schematic capture and board layout (Altium, PADS)intermediate
  • 4+ years leading large scale technical projectsintermediate
  • 4+ years preparing and participating in design reviewsintermediate
  • 4+ years creating Technical Documentationintermediate
  • 3+ years Root Cause analysisintermediate
  • Preferred: 4+ years designing ESADs and Ignition Safety Devices (MIL-STD-1316, MIL-STD-1901A)intermediate
  • Preferred: 4+ years presenting ESAD/ESAF/ISD designs to Safety Review Boardsintermediate
  • Preferred: 2+ years energetic materials interfacing/testingintermediate
  • Preferred: 4+ years design for extreme environments (Vibration, Shock, Temperature, Humidity)intermediate
  • Excellent communication skillsintermediate
  • Team playerintermediate

Required Qualifications

  • BSEE/CompE or related discipline and 6 years of experience (experience)
  • MSEE/CompE or related discipline and 4 years of experience (experience)
  • In lieu of degree: minimum of 10 years experience (experience)
  • Able to obtain a Secret clearance (experience)

Responsibilities

  • Analog and digital design of ruggedized electronics for ordnance applications
  • Circuit tolerance analyses using hand calculations and Spice tools
  • Requirements development, refinement, and compliance
  • Generate test plans and test reports related to product performance (Brassboard, Design Verification, Qualification, Firing Properties, etc.)
  • Lead and direct test activities in all phases of product development cycle
  • Lead or assist in failure investigations using structured tools (8D, Fishbone, Cause & Effect, etc.)
  • Generate material for and lead design reviews for all phases of the product development cycle
  • Act as primary technical interface to internal and external customers
  • Provide inputs (material and labor estimates) for Requests for Proposals (RFPs)
  • Generate Engineering Orders (EOs) and Engineering Change Proposals (ECPs)
  • Lead and multi-task across several projects simultaneously

Benefits

  • general: Inclusive, engaging environment
  • general: Work-life success
  • general: 4/10 schedule (Monday to Thursday, 10 hour shifts, flexible)
  • general: Drug-free workplace
  • general: Equal Opportunity Employer

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L3Harris Technologies logo

Senior Specialist, Electrical Engineering (FOS)

L3Harris Technologies

Engineering Jobs

Senior Specialist, Electrical Engineering (FOS)

full-timePosted: Jan 15, 2026

Job Description

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title: Senior Specialist, Electrical Engineering – Hardware Design

Job Code: 31514

Job Location: Cincinnati, OH

Job Schedule:4/10 (Monday to Thursday, 10 hour shifts, flexible)

Job Description:

This Electrical Engineering position is in a fast-paced and dynamic environment, requiring tasking flexibility to meet ever changing customer objectives. It will require the ability to work within a team structure as well as work independently with minimal supervision. Excellent communication skills, both verbal and written, are crucial.

Essential Functions:

  • Analog and digital design of ruggedized electronics for ordnance applications.
  • Circuit tolerance analyses using hand calculations and Spice tools
  • Requirements development, refinement, and compliance.
  • Generate test plans and test reports related to product performance (Brassboard, Design Verification, Qualification, Firing Properties, etc.)
  • Lead and direct test activities in all phases of product development cycle.
  • Lead or assist in failure investigations using structured tools (8D, Fishbone, Cause & Effect, etc.).
  • Generate material for and lead design reviews for all phases of the product development cycle.
  • Act as primary technical interface to internal and external customers.
  • Provide inputs (material and labor estimates) for Requests for Proposals (RFPs)
  • Generate Engineering Orders (EOs) and Engineering Change Proposals (ECPs)
  • Lead and multi-task across several projects simultaneously

Minimum Qualifications/Required Skills:

  • BSEE/CompE or related discipline and 6 years of experience. MSEE/CompE or related discipline and 4 years of experience.  In lieu of a degree, minimum of 10 years experience
  • 6+ years of experience designing with basic analog building blocks including differential amplifiers, op amps, LDOs, filters, and data converters
  • 4+ years of experience designing with basic digital building blocks including logic gates, flip flops, timers, and filters
  • 3+ years of experience with power supply and power conditioning design
  • 3+ years of experience with power conversion concepts (AC/DC, DC/DC, and DC/AC, Linear and Switching Supplies)
  • 3+ years of experience with serial communication buses including UART, SPI, and I2C
  • 2+ years of experience with Temperature sensors, MEMs accelerometers, differential pressure sensors, gyroscopes, etc.
  • 2+ years of experience with general design best practices (EMI suppression, ESD protection, and Short circuit protection)
  • 6+ years of experience with module design including component selection, circuit analysis, circuit design, and layout
  • 6+ years of experience in troubleshooting using standard lab equipment (oscilloscopes, function generators, meters, etc.)
  • 4+ years of experience with modeling and simulation utilities (LTSpice, MATLAB/Simulink, etc.)
  • 4+ years of experience with schematic capture and/or board layout utilities (Altium, PADS, etc.)
  • 4+ years of experience leading a large scale technical project from start to completion with minimal guidance
  • 4+ years of experience in preparing and participating in design reviews (internal and external)
  • 4+ years of experience in creating Technical Documentation (Test Plans, Test Reports, Drawings, etc.)
  • 3+ years of experience with Root Cause analysis

Preferred Additional Skills/Experience:

  • 4+ Years designing Electronic Safety and Arming Devices (ESADs) and Ignition Safety Devices IAW MIL-STD-1316 and MIL-STD-1901A
  • 4+ years of experience presenting ESAD/ESAF/ISD designs to the Safety Review Boards (AFSRB, FISTRP, NNMSB)
  • 2+ years of experience energetic materials interfacing/testing (EFDIs, LEEFIs, Lead Charges, Boosters).
  • 4+ years of design for extreme environments (Vibration, Shock, Temperature, Temperature & Humidity)
  • Team Player with excellent communication skills to work effectively across different engineering disciplines.
  • Able to obtain a Secret clearance

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Locations

  • Cincinnati, OH, United States

Salary

Estimated Salary Rangemedium confidence

130,000 - 195,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Analog and digital design of ruggedized electronicsintermediate
  • Circuit tolerance analyses using hand calculations and Spice toolsintermediate
  • Requirements development, refinement, and complianceintermediate
  • Generate test plans and test reportsintermediate
  • Lead and direct test activitiesintermediate
  • Lead or assist in failure investigations (8D, Fishbone, Cause & Effect)intermediate
  • Generate material for and lead design reviewsintermediate
  • Act as primary technical interface to customersintermediate
  • Provide inputs for RFPsintermediate
  • Generate Engineering Orders (EOs) and Engineering Change Proposals (ECPs)intermediate
  • Lead and multi-task across projectsintermediate
  • 6+ years designing with analog building blocks (differential amplifiers, op amps, LDOs, filters, data converters)intermediate
  • 4+ years designing with digital building blocks (logic gates, flip flops, timers, filters)intermediate
  • 3+ years power supply and power conditioning designintermediate
  • 3+ years power conversion concepts (AC/DC, DC/DC, DC/AC, Linear and Switching Supplies)intermediate
  • 3+ years serial communication buses (UART, SPI, I2C)intermediate
  • 2+ years sensors (Temperature sensors, MEMs accelerometers, differential pressure sensors, gyroscopes)intermediate
  • 2+ years design best practices (EMI suppression, ESD protection, Short circuit protection)intermediate
  • 6+ years module design (component selection, circuit analysis, circuit design, layout)intermediate
  • 6+ years troubleshooting with lab equipment (oscilloscopes, function generators, meters)intermediate
  • 4+ years modeling and simulation (LTSpice, MATLAB/Simulink)intermediate
  • 4+ years schematic capture and board layout (Altium, PADS)intermediate
  • 4+ years leading large scale technical projectsintermediate
  • 4+ years preparing and participating in design reviewsintermediate
  • 4+ years creating Technical Documentationintermediate
  • 3+ years Root Cause analysisintermediate
  • Preferred: 4+ years designing ESADs and Ignition Safety Devices (MIL-STD-1316, MIL-STD-1901A)intermediate
  • Preferred: 4+ years presenting ESAD/ESAF/ISD designs to Safety Review Boardsintermediate
  • Preferred: 2+ years energetic materials interfacing/testingintermediate
  • Preferred: 4+ years design for extreme environments (Vibration, Shock, Temperature, Humidity)intermediate
  • Excellent communication skillsintermediate
  • Team playerintermediate

Required Qualifications

  • BSEE/CompE or related discipline and 6 years of experience (experience)
  • MSEE/CompE or related discipline and 4 years of experience (experience)
  • In lieu of degree: minimum of 10 years experience (experience)
  • Able to obtain a Secret clearance (experience)

Responsibilities

  • Analog and digital design of ruggedized electronics for ordnance applications
  • Circuit tolerance analyses using hand calculations and Spice tools
  • Requirements development, refinement, and compliance
  • Generate test plans and test reports related to product performance (Brassboard, Design Verification, Qualification, Firing Properties, etc.)
  • Lead and direct test activities in all phases of product development cycle
  • Lead or assist in failure investigations using structured tools (8D, Fishbone, Cause & Effect, etc.)
  • Generate material for and lead design reviews for all phases of the product development cycle
  • Act as primary technical interface to internal and external customers
  • Provide inputs (material and labor estimates) for Requests for Proposals (RFPs)
  • Generate Engineering Orders (EOs) and Engineering Change Proposals (ECPs)
  • Lead and multi-task across several projects simultaneously

Benefits

  • general: Inclusive, engaging environment
  • general: Work-life success
  • general: 4/10 schedule (Monday to Thursday, 10 hour shifts, flexible)
  • general: Drug-free workplace
  • general: Equal Opportunity Employer

Target Your Resume for "Senior Specialist, Electrical Engineering (FOS)" , L3Harris Technologies

Get personalized recommendations to optimize your resume specifically for Senior Specialist, Electrical Engineering (FOS). Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Specialist, Electrical Engineering (FOS)" , L3Harris Technologies

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Answer 10 quick questions to check your fit for Senior Specialist, Electrical Engineering (FOS) @ L3Harris Technologies.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.