1,389,218open jobs
80,412companies
207,731added this week
Browse all
Salary
≈ $37k – $75k per year (Estimated)
Location
In office (Huntsville)
Seniority
Intern
Visa
H-1B filings in 12 months: 5
Employment
Internship

Confirmed on the employer's own hiring board on Oct 9, 2026. First seen by Alion on Oct 7, 2026. L3Harris Technologies scores A on the Alion truth index.

Overview
Company
Impact
Profile match
L3Harris builds defence electronics, uncrewed maritime vessels and space systems. Its unmanned surface vehicles run long autonomous naval missions. The company is one of the largest United States defence contractors.

L3Harris is dedicated to recruiting and developing diverse, 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 for the global aerospace and defense industry. With customers’ mission-critical needs always in mind, our more than 50,000 employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains.

Job Title:Manufacturing Engineer Intern

Job Code:38271

Job Location: Huntsville, AL

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

Job Description: The Manufacturing Intern will assist insupporting the production of high-reliability electronic hardware for Tactical Satellite equipment, including SMT(Surface Mount Technology) solder assembly, mechanical integration, and environmental testing. Responsibilities include establishing work instructions, developing process procedures, qualifying new tools/equipment, overseeing non-conformance reviews, implementing engineering changes, maintaining labor standards, and process controls. Additionally, the engineer will assist senior engineers with new product introductions, root-cause investigations, and continuous improvement initiatives.

Essential Functions:

  • Implement and analyze manufacturing plans and projects.

  • Design, develop, and transfer manufacturing and engineering tools, strategies, and systems.

  • Develop manufacturing strategies for specific products and processes.

  • Interface with engineering to coordinate the release of new products.

  • Estimate manufacturing costs, determine time standards, and recommend tooling and process requirements for new or existing product lines.

  • Maintain records and reporting systems to coordinate manufacturing operations.

  • Work closely with cross-functional Integrated Product Teams (IPTs) to oversee the development and transfer of new products from Engineering to Production.

  • Create work instructions, assembly routings, and establish labor/cycle time standards.

  • Perform economic analyses to identify and address variances in planned labor and cycle times.

  • Maintain manufacturing processes and oversee process equipment.

  • Develop/procure manufacturing tooling and qualify materials required for new product introduction (NPI).

  • Attend daily shift huddles and support product line key performance indicators (KPIs).

  • Support root cause analyses and implement corrective actions to address product non-conformances.

Qualifications:

  • To be eligible, applicants must be pursuing a bachelor’s degree in mechanical engineering, electrical Engineering, chemical Engineering, Industrial Engineering or related field.

Preferred Skills:

  • Experience with soldering and/or basic electronic manufacturing processes

  • Experience with basic CAD software (AutoCAD, SolidWorks, Creo, etc. etc.)

  • Basic understanding of 3D Printing

  • Lean Six Sigma (LSS) Yellow or Green Belt

  • Experience with Minitab, JMP, or other statistical software

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 résumé for this position, you understand and agree that L3Harris Technologies may share your résumé, 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 proud to be an Affirmative Action/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.

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,389,218 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Industrial Engineering
Similar stack
Same company
Huntsville
≈ $36k – $73k per year (Estimated) • In office • Internship • 2+ years exp • Bachelor's Degree • Winston-Salem
Apply
$65k – $80k per year • In office • Full-Time • 2+ years exp • Associate's Degree • United States
Apply
$86k – $112k per year • Equity • In office • Secret • 2+ years exp • United States
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply
$60k – $98k per year • In office • Full-Time • 1+ year exp • High School Diploma • Canaan
Management
Microsoft Office
Apply
$58k per year • Remote (United States) • Full-Time • 1+ year exp • High School Diploma • Seattle
Apply
$117k – $160k per year • Equity • In office • Full-Time • 3+ years exp • Master's Degree • Bellevue
Design
SolidWorks
AutoCAD
Management
Agile
Apply
≈ $68k – $126k per year (Estimated) • In office • 3+ years exp • Tualatin
Design
SolidWorks
AutoCAD
Management
Outlook
Microsoft Office
Apply
$77k – $100k per year • Remote (United States) • 3+ years exp • Associate's Degree • Chicago
Design
AutoCAD
Apply
$36k – $54k per year • In office • Full-Time • 5+ years exp • Holdrege
Design
AutoCAD
Management
Outlook
Apply
≈ $73k – $139k per year (Estimated) • In office • Full-Time • 7+ years exp • Bachelor's Degree • Lincoln
Design
SolidWorks
Apply
≈ $64k – $119k per year (Estimated) • In office • 4+ years exp • Palm Bay
Design
AutoCAD
Management
Agile
Apply
≈ $88k – $169k per year (Estimated) • In office • Secret • 10+ years exp • Bachelor's Degree • Fort Wayne
Design
SolidWorks
Apply
$77k – $142k per year • In office • Secret • 6+ years exp • Bachelor's Degree • Clifton
Apply
$81k – $150k per year • In office • Secret • Bachelor's Degree • United States
Management
Microsoft Office
Apply
$93k – $172k per year • In office • 10+ years exp • Colorado Springs
Management
Agile
Microsoft Office
Apply
≈ $84k – $161k per year (Estimated) • In office • Master's Degree • Huntsville
Apply
$88k – $131k per year • In office • Secret • Full-Time • Bachelor's Degree • Huntsville
Management
Confluence
Agile
Microsoft Office
Apply
≈ $90k – $166k per year (Estimated) • Equity • In office • Full-Time • 8+ years exp • Bachelor's Degree • Huntsville
Management
Confluence
Apply
≈ $81k – $150k per year (Estimated) • Equity • In office • Full-Time • 3+ years exp • Bachelor's Degree • Huntsville
Management
Outlook
Apply
$69k – $158k per year • In office • Top Secret • Full-Time • 3+ years exp • Bachelor's Degree • Huntsville
Python
Java
C++
DevOps
Linux
Unix
Apply
See all jobs
This is one of many
1,389,218 more open roles from verified company boards, updated every day.