
Testing Operator
Cristek • North Billerica, Massachusetts, United States
Role & seniority: Testing Operator, Quality Assurance (mid-level); reports to Quality & Testing Supervisor
Stack/tools: Electrical test equipment (Nexeya MPT, MK Systems test machines); continuity testers, Fluke meters, multimeters, hi-pot testers, TDR, ESS chambers; read and apply customer drawings, parts/wire lists; IPC/WHMA-A-620, J-STD compliance
Top 3 responsibilities
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Conduct electrical and functional tests on cable/wire harness assemblies; document results
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Verify product integrity, identify defects (open/short circuits, miswires, continuity issues); communicate findings
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Troubleshoot with MRB and cross-functional teams to diagnose/fix faults; ensure compliance with drawings and procedures
Must-have skills
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2+ years in cable/wire harness testing and manufacturing
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Proficiency with electrical test gear and troubleshooting techniques
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Strong attention to detail, problem-solving ability
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Ability to read and interpret English drawings, parts lists, and specs
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Certifications: J-STD and IPC/WHMA-A-620 required
Nice-to-haves
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Technical certifications in testing or IPC standards
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Aerospace or regulated manufacturing experience
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Location & work type: Location not specified; work environment is on-site manufacturing; safety-conscious with routine shiftable testing duties
Full Description
Working as part of the Quality Assurance team, the Testing Operator will
play a key role to ensure that cable and harness assemblies meet quality
standards, industry regulations, customer specifications, IPC-620, J-STD
and Cristek Best Practices. This role will report to the Quality &
Testing Supervisor. This role is responsible for testing, and ensuring
the quality and functionality of electrical cable and wire harness
assemblies used in the aerospace industry. The Testing Operator will
collaborate with the other members of the Quality team, as well as the
Production, Sales and Engineering teams to maintain product integrity
and improve processes. The ability to perform effectively in a
manufacturing environment while meeting delivery schedules and customer
Requirements Is Critical To This Position. Responsibilities Include But
are not limited to: - Read and comprehend, in English, the customer
Drawings, Parts List, Wire List, Processes, Specifications, and assembly
Routers for step-by-step instructions on how the cable assembly was
built, in order to prepare for testing. - Testing: Conduct electrical
and functional tests on cables and wire harness assemblies using
automated and manual test equipment. - Quality Control: Verify product
integrity by identifying defects such as open circuits, short circuits,
miswires, and continuity issues. - Troubleshooting: Collaborate with MRB
team to diagnose and resolve faults, following technical schematics,
wiring diagrams, and testing procedures. - Equipment Operation: Identify
and open test programs on Nexeya MPT and MK Systems test machines, and
collect test fixtures to be connected to the cable and harness assembly.
Connect test fixture to equipment and run existing test programs. o Use
continuity testers, Fluke meters, multimeters, hi-pot testers, TDR, ESS
chambers, and other electrical test devices based on customer drawing
requirements. o Ensure correct voltage is programmed prior to testing. -
Documentation: Maintain accurate test reports, log results, and
communicate findings to Supervisor. - Compliance: Ensure adherence to
industry standards (e.g., IPC/WHMA-A-620) and customer requirements. -
Collaboration: Work closely with Production, Sales and Engineering, and
Quality Control personnel to enhance product quality and resolve
issues. - Troubleshooting & Recommendations: Identify and report all
test failures and collaborate with Sales, Engineers and Production teams
to implement corrective and preventive actions. - Compliance & Safety
Requires adherence to safety protocols when handling electrical testing
equipment. Maintain a clean and organized testing area. WORK EXPERIENCE
REQUIREMENTS - Minimum 2 years experience in cable and wire harness
testing and manufacturing. - Familiarity with electrical testing
equipment and troubleshooting techniques. - Strong attention to detail
And Problem-solving Skills. EDUCATION REQUIREMENTS - High School Diploma
or equivalent (technical certifications in testing or IPC standards are
a plus). - J-STD Certification is required - IPC/WHMA-A-620
Certification is required