Sr. Manufacturing Engineer, Battery Interconnects Test Development, Optimus
TeslaSr. Manufacturing Engineer, Battery Interconnects Test Development, Optimus
TeslaLocation
Austin, TX
Type
Full-time
Posted
7/21/2026
Compensation
Not listed
Job description
Tesla is seeking a Sr. Manufacturing Engineer to enhance manufacturing test and measurement processes for battery products. This role involves working within a specialized team focused on addressing key challenges in electric vehicle battery cost and performance. The position offers an exciting opportunity to drive technological advancements in a fast-paced environment. Candidates will engage in both prototype and full volume production processes.
Requirements
- 5+ years of engineering or equivalent relevant experience
- Experience with high-volume electrical or mechanical production tests
- Proficiency in data query and analytics, including process statistics and measurement system analysis
- Degree in Engineering or equivalent experience
Responsibilities
- Define manufacturing test strategies for new high voltage battery programs
- Down-select applied test/measurement methods and technology
- Provide test interface Design for Manufacturability (DFM) input to product designers
- Validate and optimize processes from early prototype builds through full volume production
- Drive proof-of-concept to green light novel test methods, technologies and suppliers
- Evolve the test and measurement knowledge base through standards and benchmarking
- Consult on and validate manufacturing test equipment for high volume production
Benefits
- Employees at Tesla are often offered day-one coverage with multiple medical options (some at $0 paycheck cost), dental/vision, company HSA contributions, a 401(k) match, and equity programs. Most roles also include paid time off and holidays, family-building support, employee assistance, commuter and childcare benefits, and access to discounts and wellness programs.
H-1B filing history
Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026
Filing entity: Tesla Inc
As of Jul 17, 2026
Initial approvals
644
FY2026
Approval rate
92.9%
FY2026
LCA certified
1,444
FY2026
Entry-level share
2.1%
FY2026
Initial approvals YoY
+1%
Trend
LCA certified YoY
-60%
Trend
Initial approvals by fiscal year
Approval rate by fiscal year
Continuing vs initial approvals
LCA certified positions by quarter
LCA certified positions by fiscal year
Based on public USCIS and DOL filings; not a sponsorship guarantee.
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