Army MOS Career Guide

94H — TMDE Maintenance Support Specialist:
Civilian Career Guide

Army 94Hs calibrate, troubleshoot, repair, schedule, and quality-check electronic, mechanical, and radiation-detection test equipment against known standards. Civilian paths include calibration technician, metrology technician, electronics test technician, quality coordinator, and laboratory supervisor. Strong candidates document measurement disciplines, equipment classes, uncertainty awareness, traceability, repair depth, throughput, audit results, and leadership.

Calibration technologists and technicians: $65,040 median

Electronics engineering technicians: $77,180 median

NIST traceability is not NIST certification

Army Chapter 10C note

Chapter 10C defines 94H work as calibrating and repairing general and selected special-purpose TMDE, RADIAC equipment, standards, and accessories. Duties include comparison to known NIST-traceable standards, component-level repair, intercomparison, scheduling and tracking, QA/QC, standard recertification, calibration records, radiation-safety compliance, workload management, and on-the-job training.

Start Here

Choose the part you need first.

Calibration Technician$43k – $98kSpecialized work across regulated industries

Metrology Technician$48k – $112kHigh-value specialty in quality systems

Electronics Test and Repair Technician$43k – $104kBroad manufacturing and service applications

Quality and Calibration Coordinator$48k – $105kNeeded wherever calibrated assets affect quality

Calibration Laboratory Supervisor$55k – $130k52,400 projected mechanic-supervisor openings per year

See full role breakdowns: demand data, hiring notes, and employer expectations →

Translate Measurement Precision

94H value becomes clearer when calibration, repair, traceability, and laboratory control are separated.

CommandPath maps your equipment classes, measurement disciplines, standards, diagnostics, quality records, compliance scope, credentials, and leadership into a focused civilian plan.

Build My 94H Blueprint →

Section 01

Top Civilian Role Matches for 94H

Calibration Technician Closest functional path

$43k – $98k

Calibration laboratories, manufacturers, utilities, aerospace companies, medical-device firms, and service providers need technicians who compare instruments with controlled standards, adjust equipment, document results, and protect traceability. 94Hs should name measurement disciplines, equipment classes, standards, calibration intervals, tolerances, uncertainty exposure, software, repairs, and records. Employers may require internal authorization for specific procedures. Army experience demonstrates relevant work, but it does not independently grant authority to sign a civilian laboratory certificate.

CalibrationTraceabilityMeasurementDocumentation

Specialized work across regulated industries

Source: BLS OEWS: Calibration Technologists and Technicians · Median $65,040 (May 2024)

Metrology Technician

$48k – $112k

Metrology roles extend beyond routine instrument service into measurement systems, uncertainty budgets, environmental controls, interlaboratory comparisons, method validation, and standards management. The strongest 94H candidates can explain how a unit under test was compared, which standard supported the result, how out-of-tolerance conditions were handled, and how records preserved traceability. Advanced positions may expect dimensional, electrical, RF, pressure, temperature, torque, optical, or mass expertise plus formal ISO/IEC 17025 experience.

MetrologyUncertaintyStandardsISO/IEC 17025

High-value specialty in quality systems

Source: BLS OEWS: Calibration Technologists and Technicians · Median $65,040 (May 2024), with advanced roles varying by discipline

Electronics Test and Repair Technician

$43k – $104k

94Hs who repaired electronic TMDE to component level can target electronics test, bench repair, depot support, manufacturing test, and field-service roles. Employers want schematics, signal tracing, oscilloscopes, multimeters, generators, soldering, replaceable components, test procedures, and verified post-repair performance. Separate what you calibrated from what you repaired, and identify the deepest troubleshooting level actually performed. Some positions involve proprietary products or additional electrical-safety qualifications, so employer training still matters.

Electronics repairBench testTroubleshootingVerification

Broad manufacturing and service applications

Source: BLS OOH: Electrical and Electronic Engineering Technologists and Technicians · Median $77,180 (May 2024)

Quality and Calibration Coordinator

$48k – $105k

Production-control and QA/QC experience can support calibration coordinator, quality technician, asset-control, or compliance roles. These jobs schedule instruments, monitor due dates, review certificates, control out-of-tolerance investigations, coordinate vendors, maintain records, and support audits. Translate Army terms into asset population, turnaround, overdue rate, record accuracy, corrective actions, supported departments, and audit findings. Knowledge of ISO 9001 or ISO/IEC 17025 helps, but do not claim auditor or quality-manager authority unless you held it.

Quality systemsSchedulingAsset controlAudit support

Needed wherever calibrated assets affect quality

Source: BLS OOH: Quality Control Inspectors · Median $47,460 (May 2024), used as a quality benchmark

Calibration Laboratory Supervisor

$55k – $130k

Senior 94Hs who managed an Area TMDE Support Team can target laboratory supervisor, service manager, production lead, or quality operations roles. Civilian employers need people leadership plus workload control, standards recertification, safety, customer coordination, QA/QC, asset accountability, procedure control, and reporting. Replace rank with measurable operations: technicians led, instruments processed, turnaround, backlog, overdue rate, audit outcomes, repeat work, training completions, and customer organizations supported. A lead calibration technician role may be the best bridge into management.

Laboratory leadershipProduction controlQA/QCCustomer support

52,400 projected mechanic-supervisor openings per year

Source: BLS: First-Line Supervisors of Mechanics, Installers, and Repairers · Median $78,300 (May 2024)

Section 02

Transferable Strengths: What Civilian Metrology Employers See

Standards-Based Measurement

94Hs compare units under test with known standards and adjust results to technical requirements. Civilian employers value the measurement discipline, standard, tolerance, procedure, environmental control, and documented result.

Traceability and Record Integrity

Calibration data cards, certificates, maintenance files, and recertification records support defensible measurement systems. Quantify asset populations, record accuracy, overdue rates, and audit outcomes.

Component-Level Troubleshooting

Repairing electronic and mechanical TMDE requires moving from symptom to failed component and verifying performance after correction. Name the schematics, instruments, signal paths, repairs, and acceptance tests used.

Production and Customer Control

Scheduling turn-ins, tracking equipment, setting priorities, and reporting to supported units translates directly to service operations. Show throughput, turnaround, backlog, urgent requests, and customer coverage.

Quality, Safety, and Technical Coaching

Senior 94Hs operate QA/QC programs, enforce safe practices, maintain radiation records, and train technicians. Employers need the scope, authority, outcomes, and limits of each responsibility.

Section 03

Common Mistakes 94Hs Make in the Civilian Job Search

Calling Traceability a NIST Certification

A measurement result can be traceable through an unbroken documented chain to a recognized standard. That does not mean the technician or laboratory is certified by NIST. State the actual traceability and accreditation context.

Listing TMDE Without Measurement Disciplines

Civilian employers need electrical, RF, dimensional, pressure, temperature, torque, mass, optical, radiation, or other categories. Name only the disciplines and ranges you handled.

Treating Calibration and Repair as the Same Work

Calibration establishes measurement performance against a standard; repair corrects faults. Separate both processes, their records, and the authority used to return equipment to service.

Section 04

Credentials That Strengthen a 94H Transition

ASQ Certified Calibration Technician

Cost $460 exam; ASQ members save $100Experience Five years of relevant experience; education may waive up to two yearsFormat Computer-based, open-book certification exam

ASQ CCT is the most direct independent credential for calibration knowledge. Military calibration work may support the experience requirement, but ASQ decides eligibility. The credential does not replace a laboratory's procedure qualification or authorization.

Direct calibration signal · Strong for laboratory, field-service, and metrology roles

ASQ Certified Quality Inspector

Cost $460 exam; ASQ members save $100Experience Three years required experience, with education waiversFormat Computer-based, open-book certification exam

ASQ CQI strengthens the quality-control side of a 94H record, especially for receiving inspection, calibration coordination, manufacturing test, and QA support. Review the experience requirements before applying.

Quality credibility · Useful for inspection, coordination, and compliance paths

ISO/IEC 17025 Laboratory Training

Cost Varies by accredited training provider and course depthTime Commonly one to four daysFormat Instructor-led or online laboratory competence training

ANAB calibration laboratory training can bridge military calibration practice to civilian ISO/IEC 17025 terminology, uncertainty, traceability, method control, corrective action, and audit expectations. Training is not laboratory accreditation.

Standards bridge · Valuable for accredited calibration and metrology laboratories

Section 05

Resume Translation: From TMDE Support to Civilian Metrology

A 94H resume should show measurement disciplines, standards, traceability, calibration volume, repair depth, quality records, and customer impact rather than relying on Army shop names.

Before: Military calibration language that hides the scope

Served as a 94H and calibrated TMDE. Repaired equipment, maintained records, scheduled turn-ins, conducted quality control, and trained Soldiers.

After: Civilian calibration and metrology language that gets callbacks

Calibrated, adjusted, troubleshot, repaired, and documented electronic, mechanical, and radiation-detection test equipment using controlled procedures and known standards with documented NIST traceability. Compared units under test with calibration standards, identified out-of-tolerance conditions, completed component-level repairs, verified performance, and maintained equipment histories and calibration records. Scheduled customer assets, controlled workload, tracked due dates and turnaround, supported standards recertification, performed QA/QC reviews, and trained technicians. Add measurement disciplines, asset counts, standards, ranges, calibration volume, turnaround, overdue rate, repair yield, audit results, customers, and personnel led.

The 94H Translation Formula

Military term	Civilian translation	Proof to show
TMDE calibration	standards-based comparison, adjustment, verification, and documented calibration	disciplines, assets, standards, ranges, tolerances, and volume
NIST-traceable standard	documented measurement traceability through an unbroken calibration chain	standards, certificates, due dates, uncertainty data, and audit records
Component-level repair	electronic or mechanical fault isolation, component replacement, and post-repair verification	instruments, schematics, faults, repairs, yield, and repeat failures
ATST production control	calibration asset scheduling, workload prioritization, turnaround tracking, and customer coordination	assets, customers, backlog, due dates, turnaround, and urgent requests
TMDE QA/QC	procedure, record, certificate, and technical-result review against controlled requirements	reviews, findings, corrective actions, rework prevented, and audit outcomes

Always quantify measurement disciplines, instruments, calibration standards, ranges, tolerances, assets processed, turnaround, overdue rate, out-of-tolerance events, repairs, first-pass yield, audit findings, customers supported, and technicians trained

Last updated July 2026 using Army Chapter 10C pages 350-351, BLS Calibration Technologists and Technicians data, BLS Electronics Engineering Technician data, and BLS Quality Control Inspector data. Credential details were checked against ASQ CCT, ASQ CQI, and ANAB.

Section 06

94H Civilian Career FAQs

What civilian jobs fit Army 94H experience best?

Strong matches include calibration technician, metrology technician, electronics test technician, field-service technician, calibration coordinator, quality technician, asset-control specialist, and calibration laboratory supervisor. Measurement disciplines, standards, repair depth, ISO/IEC 17025 exposure, and leadership determine the strongest fit.

Does 94H experience make someone NIST certified?

No. NIST traceability describes a documented measurement chain to a recognized reference. NIST does not certify an individual technician simply because Army calibration work used traceable standards.

Is ASQ CCT required for civilian calibration work?

Not always. Many employers qualify technicians through internal procedures, product training, and supervised demonstrations. ASQ CCT can provide a portable signal of calibration knowledge when the experience requirements are met.

How should a 94H quantify experience?

Use instruments calibrated, measurement disciplines, standards, ranges, calibration volume, turnaround, overdue rate, out-of-tolerance events, repairs, first-pass yield, audit findings, customer organizations, and technicians trained.

Build Your Civilian Plan

Turn military calibration support into a defensible metrology career strategy.

Your 94H blueprint identifies realistic roles, salary bands, credential priorities, resume evidence, and technical gaps to close before applying.