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Mobile Tech Jobs in Washington (NOW HIRING)

Cox Fleet

Lead Mobile Diesel Technician

Manassas, VA

Mentor Mobile Diesel Technicians I/II/Sr on best practices and techniques to stay within or close to most Standard Repair Times. * Assist Mobile Tech Manager (MTM) with Quality Control Inspections on ...

RP Pro Services

Hybrid Mobile Developer

Springfield, VA · On-site +1

S. Federal agencies through superior mission support and technology integration. Our dedication to ... The Mobile Developer will design, build, enhance, and support mission-critical, public-facing ...

About Objects

Mobile Developer

Reston, VA · On-site

Join About Objects' mobile app team and be a part of a like-minded group pushing the technology to its limits. Responsibilities: * Design and implement well-developed software * Communicate with ...

ClifyX

Mobile QA Engineer

Mclean, VA · On-site

Required : • Core Mobile Tech in Scope • Ionic (Angular/React/Vue front‐end), Capacitor/Cordova plugin ecosystem and bridge behavior (JS ↔ native), WebView rendering (WKWebView) nuances, and ...

Alpha Bravo Leasing

Mobile Developer

Washington, DC · On-site

Mobile Developer Washington, DC A financial services firm located in downtown D.C. has an exciting ... You should embrace and learn from technology instead of fearing it. You should be willing to dig ...

System One

Mobile Device Engineer II

Washington, DC · On-site

$38.44/hr

Bachelor's degree in Information Technology, Computer Science, Engineering, or related field. * 3-5 years of experience in mobile device management or enterprise IT support, with at least 4 years of ...

System One

Mobile Device Engineer II

Washington, DC · On-site

$38.44/hr

Bachelor's degree in Information Technology, Computer Science, Engineering, or related field. * 3-5 years of experience in mobile device management or enterprise IT support, with at least 4 years of ...

Maximus

Mobility Platform Engineer

Springfield, VA · On-site +1

... mobile technologies, ensuring consistent performance and availability at scale. - Manage mobile device profiles, security policies, OS compatibility, certificate-based authentication, PKI ...

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Showing results 21-40

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Mobile Tech information

What is the difference between Mobile Tech vs Mobile Device Technician?

AspectMobile TechMobile Device Technician
CertificationsRelevant certifications like CompTIA Mobile or Apple Certified TechnicianOften requires similar certifications, focusing on device repair
Work EnvironmentFieldwork, retail stores, repair centers, on-site client visitsRepair shops, retail stores, service centers
Industry UsageTelecommunications, electronics retail, tech supportElectronics repair, mobile device servicing
Job FocusInstalling, troubleshooting, maintaining mobile devices and systemsDiagnosing and repairing mobile devices

Mobile Tech and Mobile Device Technician roles share many certifications and work environments, often overlapping in repair and troubleshooting tasks. However, Mobile Tech typically involves broader responsibilities like system installation and support, while Mobile Device Technicians focus mainly on diagnosing and repairing devices. Both roles are essential in the mobile technology industry and often work together to ensure device functionality and customer satisfaction.

What are some common challenges faced by mobile techs when working in the field, and how can they be addressed?

Mobile Techs often encounter challenges such as troubleshooting complex technical issues on-site, working in varying environmental conditions, and managing tight schedules with multiple service calls. To address these, it’s important to stay up to date with the latest training, use diagnostic tools effectively, and maintain clear communication with both customers and team members. Staying organized and adaptable can help ensure efficient problem-solving and customer satisfaction.

What is a mobile tech?

Mobile Tech jobs refer to positions focused on the development, support, and maintenance of mobile devices and applications. Professionals in this field work with smartphones, tablets, and related software, ensuring devices function properly and apps run smoothly. Roles can include mobile app developers, technical support specialists, and mobile device management experts. These jobs often require knowledge of operating systems like iOS and Android, as well as skills in troubleshooting, coding, and customer service.

What are the key skills and qualifications needed to thrive as a mobile tech?

To thrive as a Mobile Technician, you need strong troubleshooting skills, technical knowledge of mobile devices, and typically a diploma or certification in electronics or a related field. Familiarity with diagnostic tools, software for flashing or unlocking devices, and repair equipment is essential. Excellent customer service, attention to detail, and effective communication set standout professionals apart. These skills and qualities are crucial for accurately diagnosing issues, delivering efficient repairs, and ensuring customer satisfaction in a fast-paced environment.
What are the most commonly searched types of Tech jobs in Washington? The most popular types of Tech jobs in Washington are:
What are popular job titles related to Mobile Tech jobs in Washington? For Mobile Tech jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Mobile Tech jobs in Washington look for? The top searched job categories for Mobile Tech jobs in Washington are:
What cities in Washington are hiring for Mobile Tech jobs? Cities in Washington with the most Mobile Tech job openings:
Mobile Tech jobs near you
Infographic showing various Mobile Tech job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 15% Part Time, 12% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Lead Mobile Diesel Technician

Cox Fleet

Manassas, VA

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday

Job description

*** If you have any questions or to connect with a recruiter while your application is being reviewed, please Text DFS2 to 317-597-8130 ***

EOE, including disability/vets

Cox Fleet keeps your fleet moving!
Headquartered in Indianapolis, Cox Fleet has grown to become one of the largest fleet maintenance companies in the country.
Cox Fleet is the leading provider of on-site mobile maintenance and repair services nationwide, offering mobile on-site fleet service for light medium, and heavy-duty trucks and trailers. Cox Fleet also services customers utilizing its 50+ nationwide service centers; each offering accident repair, painting, refurbishment, and heavy mechanical repair. We are supported by a 24/7 in-house call-center and provide scheduled maintenance services and unscheduled services to fleets anywhere, anytime.
Cox Fleet is currently hiring a Lead Mobile Diesel Technician. The Lead Mobile Diesel Technician will be responsible for performing licensed DOT inspections, Preventative Maintenance inspections, light and advanced repairs, advanced mechanical/hydraulic/electrical and electronic diagnostics, and other duties as assigned. Achieve a mastery in majority of technical disciplines. Moderately relied upon for advanced diagnostics and triage of complicated repairs. Heavily relied upon for customer interaction and communication. Lead on jobsites, and the customer's interaction is heavily influenced by this type of mechanic. Mentor and teach other Technicians in the field in a manner most conducive to their learning style. The Lead Mobile Diesel Technician has multiple interactions with Mobile Technician Manager to make valuable decisions related to the performance and potential of other Technicians within the group. Performs duties of Mobile Technician Manager in their absence.
DUTIES:
  • Perform scheduled preventative maintenance (“PM”), DOT Inspections and follow up repairs on light, medium and heavy-duty vehicles in a mobile/field environment.
  • Perform minor adjustment and repairs on various types of truck equipment including, but not limited to the following: Electrical/Brake/Cooling Systems, Starters/Alternators, Fan clutches, Engine electronics, Diesel steering systems, Engines (gas and diesel), Transmissions (manual and automatic), Clutches, Differentials, etc.
  • Diagnose, adjust, and repair various types of truck equipment including, but not limited to the following: Electrical/Brake/Cooling Systems, Starters/Alternators, Air conditioning systems, Fan clutches, Engine electronics, Diesel steering systems, Engines (gas and diesel), Transmissions (manual and automatic), Clutches, Differentials, etc.
  • Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers and pressure gauges.
  • Road test vehicles to diagnose malfunctions and to ensure that they are working properly.
  • Identify problems, determine accuracy and relevance of information, using sound judgment to generate and evaluate alternatives.
  • Independently manage parts inventory and equipment provided on company-issued service truck and perform periodic reconciliation.
  • Maintain and operate company-issued service vehicle, conduct safety checks, and pre-/post-trip inspections of vehicle.
  • Work with and listen effectively to clients and customers to assess their needs, providing information or assistance, resolving their problems, or satisfying their expectations.
  • Manage concurrent assigned tasks, making effective judgments as to prioritizing work related activities and time allocations.
  • Use hand tools, precision instruments, as well as Diesel tools, welding equipment, lift and jacks.
  • Document according to company standards and upload pictures of work performed, parts used, and all findings observed on Repair Orders (“RO”) using company-issued iOS device and our proprietary TRAIT application.
  • Accurately complete DOT forms and all other forms of documentation in timely fashion.
  • Work with a high degree of independence and manage own daily schedule.
  • Maintain a high level of productivity and be able to work within or close to most Standard Repair Times.
  • Obtain parts from approved local and national vendors as necessary for the repairs to be performed.
  • Communicate with management and support team via email or phone to obtain approvals on repair estimates, retrieve purchase order numbers and/or discuss RO findings notes.
  • Perform all work in compliance with organizational safety, health and environmental policies, and federal regulations, to include OSHA, EPA, and DOT.
  • Maintain company issued service truck, conduct safety checks and daily pre/post trip inspections.
  • Support Mobile Diesel Technicians I/II/Sr in inventory reconciliation.
  • Mentor Mobile Diesel Technicians I/II/Sr on best practices and techniques to stay within or close to most Standard Repair Times.
  • Assist Mobile Tech Manager (MTM) with Quality Control Inspections on work performed by Mobile Diesel Technicians I/II/Sr.
REQUIREMENTS:
  • High School Diploma/GED and 7 years’ experience. The right candidate could also have a
  • different combination, such as any level degree/certification beyond a HS diploma/GED in a related discipline and 5 years’ experience; or 9 years’ experience in a related field
  • Possess and supply a set of hand tools necessary to perform required job duties.
  • Obtain Automotive Service Excellence (ASE) certification T8 (PMI) within eighteen (18) months.
  • Obtain Automotive Service Excellence (ASE) certification C1 (Service Consultant) within eighteen (18) months.
  • Obtain 608/609 certification within eighteen (18) months.
  • This position follows regulations issued by the Department of Transportation’s (DOT) Federal Motor Carrier Safety Administration (FMCSA). Candidate must be able to successfully complete and pass a DOT-regulated pre-employment background screening and DOT physical prior to employment.
  • A current and valid DOT medical card with more than four (4) months remaining until its expiration may be submitted in leu of a DOT physical. If the DOT medical card has four (4) months or less of validity remaining, a DOT physical will be required.
  • Due to interstate operating authority commerce regulations, candidates must be at least 21 years or older.
  • Safe drivers needed; valid driver’s license required. Candidate must hold a valid state-of-residence driver’s license, be able to obtain and maintain their Driver Qualification File.
REQUIRED CERTIFICATIONS OR OBTAINED WITHIN 18 MONTHS
  • ASE T8 (PMI) certification
  • ASE 608/609 certification*
  • ASE C1 (Service Consultant) certification
PREFERRED CERIFICATIONS
  • ASE T2 (Diesel Engines) certification
  • ASE T3 (Drivetrain) certification
  • ASE T4 (Brakes) certification
  • ASE T5 (Suspension) certification
  • ASE T6 (Electrical and Electronic Systems) certification
  • ASE T7 (HVAC) certification
  • ASE A8 (Engine Performance) certification
  • ASE L1 (Advanced Engine Performance Specialist)
  • ASE L2 (Electronic Diesel Engine Diagnosis Specialist) certification
SKILLS amp; ABILITIES
  • Understand the implications of new information for both current and future problem-solving and decision-making.
  • Ability to lift, bend, climb, stand, and walk for long periods of time; ability to perform moderately heavy laboring work
  • Ability to exert oneself physically over long periods of time without tiring, which may include performing repetitive tasks.
  • Communicates information (for example, facts, ideas, or messages) in a succinct and organized manner. Engages in effective two-way communication with individuals and groups.
  • Ability to determine the type of tools and equipment needed.
  • Ability to accurately judge which of several objects is closer or farther away from the observer, or the distance between an object and the observer.
  • Use logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
Why Cox Fleet?
  • Weekly pay – get paid every Friday for added convenience and financial flexibility
  • Safe driving amp; tech efficiency bonuses
  • Safety boots amp; safety glasses reimbursement
  • Extreme weather gear (cold amp; hot)
  • Uniforms provided with laundry service where available
  • Take the service truck home daily (stop paying for gas!)
  • Tablet amp; company cellphone provided
  • Technical training provided to advance your career
  • Dedicated career path – Over 50% of our front-line managers are promoted from within
Benefits:
  • Health, dental, vision insurance starts DAY ONE of employment.
  • 401(k) matching starts after 90 days, 100% match up to 6% contribution and an additional 2% discretionary contribution by the company.
  • Accrue up to 200 hours (5-weeks) of Paid Time Off based on your tenure with the company.
  • Tuition Assistance/Reimbursement
  • Adoption/Surrogacy assistance
  • Pet Insurance
  • Multiple ERG, diversity groups, and company paid volunteer hours.
  • Employee discounts on new vehicle purchases, cellphone plans, ridesharing, home/rental insurance, wellness/fitness incentives and much more.

“Please note: This posting is for informational purposes only and does not constitute an official job application. To be considered for employment, all candidates must submit their application directly through official Cox careers website. Applicants who complete Applications that are received through third-party postings, social media, or other channels will be invited to submit an official Application through the company’s career site.”

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