6314 UAS Avionics and Maintenance Technician

The Marine Corps increasingly depends on unmanned aircraft for the intelligence that commanders need before the first shot. When the UAS has an avionics fault 20 minutes before launch, the 6314 technician is the person who finds it, traces it, and fixes it. Sometimes the problem is a failed data link. Sometimes it is a sensor calibration issue. Sometimes it takes 10 minutes; sometimes it takes two hours. What does not change is that no one else in the unit can do it. If you want aviation work at the technical edge of Marine Corps modernization, this is the MOS.

Job Role and Responsibilities

The 6314 UAS Avionics and Maintenance Technician performs organizational-level maintenance and avionics support on Marine Corps unmanned aircraft systems. Duties include troubleshooting and repairing avionics, communications, and sensor systems; performing scheduled and unscheduled maintenance on UAS airframes and supporting ground control equipment; and maintaining mission-readiness documentation. Work follows Marine Corps aviation maintenance standards and Naval Aviation Maintenance Program (NAMP) requirements.

Daily Tasks

Daily work in this MOS tracks the UAS unit’s operational and maintenance cycles:

• Performing pre-launch and post-flight inspections on assigned UAS platforms
• Diagnosing and correcting avionics discrepancies using technical publications and diagnostic equipment
• Completing scheduled maintenance on UAS airframes, power systems, and avionics components
• Maintaining ground control station (GCS) hardware and data-link systems
• Documenting all maintenance actions in NALCOMIS or unit-level maintenance systems
• Coordinating with Quality Assurance to certify repaired systems before return to flight

UAS avionics troubleshooting follows a specific discipline: you start with the symptom logged by the operator, isolate it to a subsystem, trace it to a component, replace or repair the component, run a system verification test, and document the chain from fault to fix. The documentation piece is not optional. An avionics fault that recurs because the root cause was not fully identified and recorded is a failure the 6314 technician owns.

Specific Roles

Mission Contribution

UAS assets extend the commander’s eyes and ears beyond the visual horizon and give the MAGTF persistent ISR coverage without risking a manned airframe. A UAS that cannot launch due to an avionics fault is a gap in situational awareness the unit cannot replace on short notice. The 6314 technician’s ability to diagnose and fix problems quickly and correctly determines whether the mission gets the intelligence support it needs.

Technology and Equipment

Working with UAS systems means contact with electronics, sensors, and communications equipment that differ meaningfully from traditional airframe maintenance:

• UAS avionics systems including navigation, communications, and mission-payload electronics
• Ground control stations and data-link hardware
• Electrostatic discharge (ESD) protection equipment for sensitive electronics work
• Test and diagnostic equipment for avionics troubleshooting
• UAS-specific technical publications and maintenance procedures

Salary and Benefits

Financial Benefits

Pay follows the DFAS enlisted pay table. As with all enlisted Marines, compensation is set by paygrade and years of service.

Source: DFAS 2026 pay tables. Figures reflect the 2026 pay raise.

Additional compensation:

• BAS: $476.95 per month (enlisted flat rate)
• BAH: Location-dependent; use the DFAS BAH tool for your installation
• Special pay or bonuses: Check with a recruiter for current availability

Additional Benefits

Active-duty Marines receive TRICARE Prime at no enrollment cost, covering medical, dental, vision, mental health, and prescriptions. Family members are enrolled under the sponsor at no enrollment fee with low or no copays for in-network care.

The Post-9/11 GI Bill covers full in-state tuition at public schools and up to $29,920.95 per year at private institutions (AY 2025-2026), plus a monthly housing allowance and up to $1,000 in annual book stipends. Tuition Assistance allows active-duty Marines to take off-duty courses at up to $4,500 per year.

Under the Blended Retirement System (BRS), Marines who complete 20 years earn 40% of their high-36 average basic pay as a pension, supplemented by TSP matching up to 5% of basic pay starting in year three.

Work-Life Balance

Marines accrue 30 days of paid leave annually. Operational deployments and pre-deployment workups compress leave availability. Between cycles, garrison duty at most Marine Corps installations follows a predictable weekday schedule, though UAS units supporting near-continuous ISR operations can run less predictable hours.

Qualifications and Eligibility

Basic Qualifications

Application Process

The ASVAB or PiCAT is taken at MEPS. Avionics and UAS maintenance billets are more limited than general maintenance fields, so confirming current availability is important.

1. Score the required EL or MM composite on the ASVAB at MEPS
2. Complete MEPS physical and medical screening
3. Initiate the security clearance process (recruiter will provide guidance on steps)
4. Confirm UAS avionics maintenance billet availability
5. Sign an enlistment contract specifying the MOS or an avionics maintenance field guarantee

Selection Criteria and Competitiveness

Electronics aptitude is the primary differentiator. Strong EL and MM composites, demonstrated math and science aptitude, and clean background history all improve selection positioning. Security clearance eligibility is a practical requirement for most UAS billets; foreign contacts, financial issues, and prior criminal history can create clearance complications that delay or disqualify candidates.

Upon Accession into Service

• Service obligation: Typically four years for enlisted avionics maintenance contracts
• Entry rank: E-1 for most recruits; exceptions apply for college credits or prior service

Work Environment

Setting and Schedule

UAS technicians work in a mix of environments: maintenance hangars, operations areas, and forward-deployed field settings where UAS units operate. Unlike traditional aircraft maintenance, UAS systems are often smaller and more field-portable, which means the maintenance environment can range from a permanent hangar to a tactical tent facility set up at an austere operating site.

Operational tempo varies significantly by unit and deployment. Some UAS units have high-demand ISR taskings that run near-continuous operations, generating a maintenance pace that does not follow a standard shift schedule. Others cycle more predictably between exercises and deployments.

Leadership and Communication

Avionics maintenance runs through the unit’s maintenance chain, with NCOs supervising junior technicians and Quality Assurance Marines certifying critical repairs. UAS units are often smaller than traditional aviation squadrons, which gives junior Marines more direct exposure to senior leadership and broader individual responsibilities earlier in their career.

ProCon marks govern junior enlisted performance evaluations, and fitness reports cover NCOs and SNCOs. In a small UAS unit, a Lance Corporal’s technical ability is visible to the officer in charge in a way it might not be in a larger maintenance organization.

Team Dynamics and Autonomy

UAS avionics work requires close coordination between technicians, operators (7314 Marines), and the unit’s intelligence and operations sections. The systems only produce value when the avionics, communications, and sensors all work together. Junior technicians work under direct supervision until they qualify for independent maintenance and inspection authority. As experience grows, the 6314 technician becomes the go-to subject-matter expert for the specific platforms their unit operates.

Job Satisfaction and Retention

Technicians who like electronics troubleshooting and find UAS technology genuinely interesting tend to report good job satisfaction. The field is relatively new within the Marine Corps’ aviation structure, which means Marines who build experience early have real opportunities to become subject-matter experts in a field that is still defining itself. Retention benefits from strong civilian demand for UAS-qualified technicians, particularly in defense contracting and commercial UAS operations.

Training and Skill Development

Initial Training

The avionics A School at NATTC Pensacola builds the electronics foundation: circuit theory, troubleshooting methodology, test equipment operation, and documentation standards. Platform-specific UAS school then focuses on the actual systems used in the fleet: what the data link does, how the payload connects to the avionics bus, and what failure modes look like in diagnostic data. OJT at an operational unit is where abstract knowledge meets real aircraft faults under real mission pressure. Expect the first year in a UAS unit to involve close mentoring and a steady expansion of your independent authorization.

Advanced Training

Qualified 6314 technicians can pursue:

• CDI qualification: Authorizes independent inspection of avionics repairs and maintenance actions
• Electronics and avionics specialty training: Platform-specific courses tied to newer UAS systems being fielded
• Warrant officer program: The Data Systems Engineering Officer (MOS 2004) or Avionics Officer (MOS 6302) programs may be accessible to qualified enlisted avionics technicians through official manpower guidance
• Civilian certifications: Some avionics training directly supports FAA Avionics Technician certificate requirements

Career Progression and Advancement

Career Path

Role Flexibility and Transfers

The 63 field connects to broader avionics maintenance communities in the 59 and 64 occupational fields, providing some potential for cross-training or lateral movement within the avionics cluster. Moves to non-aviation fields require a formal LATMOVE request. Marines with strong performance records and documented technical qualifications are more competitive in the approval process.

Performance Evaluation

E-4 and below receive ProCon marks semi-annually. NCOs and SNCOs receive fitness reports. For 6314 Marines, key evaluation points include maintenance-record accuracy, system readiness rates, subordinate qualification progress, and the ability to diagnose complex avionics faults without requiring external technical support. The last point matters because in a small UAS unit, there is often no one else to call.

Physical Demands and Medical Evaluations

Physical Requirements

UAS avionics maintenance is lighter than traditional aircraft maintenance in terms of raw physical load, but it still demands physical readiness for field deployments, extended duty hours, and the need to move ground-control equipment.

PFT and CFT Standards

All Marines meet the same PFT and CFT standards regardless of MOS. Both tests are scored on a 300-point scale; first class starts at 235.

Published at marines.com fitness standards.

Medical Evaluations

Periodic physicals apply to all Marines. Avionics technicians working with electronic components encounter static-sensitive environments; ESD procedures protect both equipment and personnel. Security clearance reinvestigations are required periodically for clearance-bearing billets. Baseline hearing tests apply in environments with any noise exposure, including ground-run testing of UAS propulsion systems.

Deployment and Duty Stations

Deployment Details

UAS units support operations across the full range of Marine Corps missions, and the deployment picture for a 6314 technician reflects the ISR demand in current and future operating environments.

Typical deployment patterns include:

• Unit Deployment Program (UDP): Rotations to forward-deployed Marine aviation commands, including MCAS Iwakuni. These are 6 to 7-month unaccompanied rotations supporting theater ISR and operational requirements.
• MEU integration: UAS capabilities may be embedded in MEU packages for expeditionary operations, placing the technician on a ship or at austere shore sites for the duration of the deployment.
• Contingency operations: UAS units deploy on short notice in support of ISR requirements during named operations. These missions can arise quickly and require rapid deployment readiness.
• Distributed operations: Small UAS detachments can be pushed forward to support ground units in dispersed positions. As Marine Corps doctrine evolves toward distributed maritime operations, this deployment pattern is becoming more common.

The deployment tempo for UAS technicians is somewhat unpredictable compared to platform-specific maintenance MOS fields. Demand for ISR can spike based on theater requirements, meaning some UAS units deploy frequently and others less so. Understanding which unit you are being assigned to, and its current operational tempo, matters more in this MOS than in others.

Location Flexibility

UAS units and supporting avionics maintenance exist at Marine Corps installations with aviation assets. Key duty stations include:

• MCAS Miramar, California: A major Marine aviation hub with UAS and related aviation units. San Diego’s quality of life, mild weather, and large military community make it a sought-after assignment. BAH rates at Miramar are among the highest in the Corps for single junior enlisted Marines.
• MCAS Cherry Point, North Carolina: Home of Marine aviation squadrons with UAS assets. Lower cost of living than Miramar, with coastal recreation nearby.
• MCAS Yuma, Arizona: UAS testing, training, and operational support. Yuma’s desert environment is hot but the base community is compact and functional. Desert Southwest climate is an adjustment for Marines from other regions.
• MCAS Iwakuni, Japan: Forward-deployed Marine aviation including UAS-capable units. Command-sponsored families have on-base housing, American schools, and full MCCS support.
• Marine Corps Base Quantico, Virginia: Training and development commands, with some UAS-related billets.

Duty station assignments are driven by unit needs and current billet structure. Marines in a growing MOS field like UAS avionics sometimes find that their assignment options expand as new units stand up or existing units grow.

Risk, Safety, and Legal Considerations

Job Hazards

UAS avionics maintenance involves a different hazard profile than traditional aircraft maintenance. The physical risks are generally lower, but the electronic and security-related risks require specific awareness.

Key hazards include:

• Electrostatic discharge (ESD): ESD can destroy sensitive avionics components worth thousands of dollars and can create latent failures that show up during a mission rather than during testing. ESD procedures are mandatory for all avionics component work.
• High-energy battery systems: Many UAS platforms use lithium-polymer or lithium-ion batteries that store substantial energy. Improper handling, puncture, or overcharge can cause fires or thermal runaway events. Battery handling requires specific training and procedures.
• UAS propulsion systems during ground-run testing: Propellers and motor systems on UAS platforms can cause serious injuries. Approach and safety procedures during ground runs are strictly enforced.
• Classified sensors and communications equipment: Some UAS platforms carry classified payload systems requiring controlled handling and storage. Security violations involving classified equipment carry serious legal consequences.
• Field deployment hazards: At austere operating sites, standard installation safety infrastructure may not be present. Technicians must apply safety discipline without the reminders and controls that garrison environments provide automatically.

Safety Protocols

NAMP procedures apply to maintenance documentation and certification. ESD procedures are mandatory for avionics component handling. High-energy battery handling follows specific safety protocols published in applicable maintenance instructions. Security procedures govern access to classified systems and data-link equipment, including physical controls, handling logs, and storage requirements.

Security and Legal Requirements

Most UAS billets require a Secret clearance at minimum. Some UAS platforms carry classified sensors or communications equipment requiring higher clearance levels. Security clearance investigations are initiated during accession and must be maintained throughout service. Foreign travel, financial issues, and foreign contacts require reporting and may affect clearance eligibility. Service obligations are contractual; early separation carries administrative and potential legal consequences under the UCMJ.

Impact on Family and Personal Life

Family Considerations

The family experience for a 6314 Marine varies more by assignment location than in most MOS fields, because UAS units are distributed across several installations. A Marine at MCAS Miramar has access to one of the Corps’ most developed base communities. San Diego’s cost of living is high, but BAH rates reflect that, and the military community is large enough that the deployment lifestyle is normalized and supported.

At MCAS Yuma, the environment is different: smaller city, desert climate, lower cost of living. The base infrastructure is functional and the community is close-knit. Families who enjoy outdoor recreation in the Southwest find Yuma’s access to the Colorado River, Mexico, and desert wilderness appealing.

For all UAS-community families, the core challenge is the deployment tempo. ISR demand can be unpredictable, which means rotations and contingency deployments may come with less notice than in squadrons with more predictable training cycles. MCCS and Military OneSource provide family readiness support across all installation types, including free counseling, financial planning, and school-liaison services.

One factor unique to security-clearance-bearing Marines: foreign travel, foreign contacts, and some financial decisions require reporting to security officers. Families benefit from understanding those requirements early so that normal decisions, such as travel to visit extended family in another country, are handled correctly rather than becoming clearance complications.

Relocation and Flexibility

PCS moves occur on standard Marine Corps cycles of two to four years. UAS units are distributed across several installations, providing more geographic variety than some platform-specific MOS assignments. Marines may submit preference statements through the Dream Sheet process but cannot guarantee assignments. The growing UAS mission in the Marine Corps means that new units and billets are being established, which can create assignment opportunities that did not exist when an earlier class of 6314 Marines enlisted.

Marine Corps Reserve

Component Availability

Reserve aviation units with UAS assets can provide 6314 billet opportunities. The reserve component’s UAS footprint is smaller than active duty, which means geographic options are more limited and specific unit structure matters more when planning a reserve 6314 path. Contact a Marine Corps Reserve recruiter to identify reserve units in your area with UAS avionics billets.

Drill Schedule and Training Commitment

Standard commitment is one weekend per month plus two weeks of Annual Training. Avionics maintenance currency may require additional active-duty training days for platform-specific qualification and system software updates as UAS systems evolve. The pace of UAS technology change means that reservists who do not stay current on specific platform software and hardware versions can fall behind their active-duty counterparts more quickly than in more established MOS fields.

Part-Time Pay

An E-4 Corporal at the under-two-years rate ($3,142/month) earns approximately $104 per drill period. A standard four-period drill weekend pays approximately $418 gross.

Benefits Differences

Deployment and Mobilization

Reserve UAS maintenance technicians are subject to Title 10 mobilization. ISR demand has driven mobilizations of reserve aviation assets in recent operating environments. Mobilization lengths typically run 9 to 12 months. USERRA protects civilian employment during qualifying mobilizations.

Civilian Career Integration

UAS avionics experience is directly applicable to the rapidly growing commercial UAS sector. Employers in agriculture, infrastructure inspection, logistics, and defense contracting are hiring UAS maintenance technicians with demonstrated experience. Reserve service keeps technical skills current and provides a military-system maintenance background that many commercial and government UAS operators specifically seek. The combination of an active reserve status and civilian UAS work makes reservists in this field particularly competitive.

Post-Service Opportunities

Transition to Civilian Life

The Transition Readiness Program (TRP) prepares Marines for post-service employment through workshops on resume writing, interview preparation, and financial planning. For 6314 Marines, the civilian UAS market is one of the fastest-growing segments of the broader aviation sector. FAA remote-pilot certification and avionics-technician credentials are the primary bridge documents. Military avionics training can support partial credit toward civilian certifications depending on the specific program.

The commercial UAS market spans industries that most people do not associate with aircraft: precision agriculture, pipeline and powerline inspection, bridge and building assessment, package delivery, and film production all use UAS systems that require maintenance. Defense contractors supporting military UAS programs actively recruit from the military maintenance pipeline because the operational background is difficult to replicate in a purely civilian training program.

Programs like Hiring Our Heroes connect transitioning Marines with employers in defense contracting and aviation sectors that recruit from the military.

Civilian Career Prospects

Salary data from the Bureau of Labor Statistics Occupational Outlook Handbook.

Is This a Good Job for You? The Right (and Wrong) Fit

Ideal Candidate Profile

This MOS fits Marines who:

• Enjoy electronics troubleshooting and systems-level problem-solving
• Have strong math and science backgrounds that support avionics theory and diagnostic work
• Want to work with emerging military technology rather than legacy platforms
• Can meet security clearance requirements and understand the ongoing lifestyle obligations that come with them
• Are interested in a civilian career path in one of the fastest-growing sectors in commercial aviation

Potential Challenges

The UAS maintenance field is still maturing in the Marine Corps, which means training pipelines and unit structures can change faster than established MOS fields. Marines who prefer highly stable, well-documented career progressions may find the pace of change challenging. Security clearance requirements add screening complexity and ongoing obligations to report certain life events. Foreign travel, financial problems, and foreign contacts require reporting and can create career complications if not managed proactively.

Career and Lifestyle Alignment

The long-term career case for 6314 is strong. Commercial UAS applications are expanding across industries, and military-trained avionics technicians with documented UAS experience and security clearances have a competitive edge in defense contracting, government aviation programs, and commercial UAS operations. Marines who stay current on evolving systems and add civilian certifications are well-positioned for careers that pay above the median civilian salary figures for the occupation.

This site is not affiliated with the U.S. Marine Corps or any government agency. Verify all information with official Marine Corps sources before making enlistment or career decisions.

More Information

Talk with a Marine Corps recruiter or visit your nearest Marine Corps Recruiting Station (RSS) to confirm current billet availability, clearance requirements, and any active enlistment incentives for avionics maintenance.

Explore more Marine Corps enlisted careers to browse all occupational fields.

Need score context? Review the ASVAB guide and the PiCAT guide before publishing permanent MOS content.