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12H Mos Jobs (NOW HIRING)

MasTec Inc

Underground Foreman

Fort Myers, FL

$20 - $24/hr

You have a knack for figuring out hard problems and enjoy a hands-on approach to your work MOS Codes 12H, 3E251, 3E271, 4305 relate well to this position. Compensation of $20-$24 per hour. Hard work ...

MasTec Inc

Construction Supervisor

Sumner, WA

$85K/yr

You have a valid driver's license (Applicants are subject to an MVR review and must meet company standards for a safe driving record) MOS Codes 12H, 12N, 25W, 91X, 2549, 2591 relate well to this ...

MasTec Inc

Construction Supervisor

Atlanta, GA · On-site

$52K - $80K/yr

You have a valid driver's license (Applicants are subject to a Motor Vehicle Record (MVR) review and must meet company standards for a safe driving record) MOS Codes 12H, 12N, 25W, 91X, 2549, 2591 ...

MasTec Inc

Underground Foreman

Fort Myers, FL

$20 - $24/hr

You have a knack for figuring out hard problems and enjoy a hands-on approach to your work MOS Codes 12H, 3E251, 3E271, 4305 relate well to this position. Compensation of $20-$24 per hour. Hard work ...

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12H Mos information

Which army MOS is most in demand?

The 12H MOS, which is a Horizontal Construction Engineer, is in high demand due to the ongoing need for construction and engineering support in the Army. Skills in heavy equipment operation and construction are essential, and this role often requires specialized training and certifications. Demand for MOSs related to engineering, logistics, and cybersecurity remains strong across the military.

What is the difference between 12H Mos vs 12H Combat Medic?

Aspect12H Mos12H Combat Medic
CertificationsBasic Medical Training, CPRAdvanced Medical Training, Combat Lifesaver Course
Work EnvironmentMilitary base, training facilitiesCombat zones, field hospitals
Primary RoleMedical support, patient careEmergency medical treatment in combat situations

The main difference between 12H Mos and 12H Combat Medic lies in their training and operational environment. While both roles involve medical support, 12H Combat Medics receive advanced training for emergency care in combat zones, whereas 12H Mos typically focus on medical support within military facilities. Understanding these distinctions helps candidates choose the right path based on their career goals and preferred work environment.

What is a 12H MOS army?

A 12H MOS in the army refers to a Horizontal Construction Engineer responsible for operating heavy construction equipment, such as bulldozers and excavators, to build and repair infrastructure. This role requires technical skills, physical fitness, and often involves working outdoors in various environments, with certification in equipment operation being beneficial.

What is a 12H MOS in the Army?

A 12H MOS refers to the Army job title of Construction Engineering Supervisor. These soldiers are responsible for supervising and managing the construction and maintenance of Army facilities, roads, and other infrastructure projects. They oversee teams of engineers and construction specialists, ensuring projects are completed safely, on time, and according to specifications. This role requires leadership skills and a strong understanding of engineering and construction principles.

What careers are best for a 12N?

A 12N, or Combat Engineer, can pursue careers in military engineering, construction, infrastructure development, or disaster response. These roles often require skills in construction, demolition, and equipment operation, and may involve certifications such as OSHA safety training or engineering licenses. Opportunities exist in both military and civilian sectors focused on infrastructure and public safety.

What are the key skills and qualifications needed to thrive as a 12H (U.S. Army Construction Engineering Supervisor), and why are they important?

To excel as a 12H Construction Engineering Supervisor, you need a solid background in construction methods, project management, and leadership, typically gained through Army training and experience. Familiarity with construction equipment, blueprints, AutoCAD, and relevant Army construction management systems is crucial. Strong problem-solving, communication, and team coordination skills set top performers apart in this role. These competencies ensure safe, efficient project completion and effective leadership of engineering teams under demanding conditions.

What are some of the unique challenges faced by 12H MOS (Field Artillery Surveyor/Meteorological Crewmember) in their daily work environment?

12H MOS personnel often work in dynamic and outdoor environments where accuracy and attention to detail are critical. They are responsible for collecting and analyzing meteorological and survey data to ensure artillery fire is both precise and effective. A common challenge includes adapting to rapidly changing weather conditions and working under time constraints to support mission timelines. Collaboration with artillery units and other survey/meterological team members is essential to ensure that data is accurately communicated and understood. Additionally, 12H Soldiers regularly maintain and calibrate sensitive equipment, requiring technical proficiency and a proactive approach to troubleshooting.

What civilian jobs can I get as a 12B?

As a 12B, which is a combat engineer in the military, civilian job options include roles such as construction worker, heavy equipment operator, civil engineer, or safety inspector. These positions often require skills in construction, machinery operation, and safety protocols, and may benefit from certifications like OSHA or CDL licenses.
Infographic showing various 12H Mos job openings in the United States as of June 2026, with employment types broken down into 67% Full Time, 32% Part Time, and 1% Contract. Highlights an 98% Physical, and 2% Remote job distribution.
Underground Foreman

Underground Foreman

MasTec Communications Group

Meriden, CT • On-site

$25 - $35/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

MasTec rating

7.4

Company rating: 7.4 out of 10

Based on 150 frontline employees who took The Breakroom Quiz

35th of 78 rated construction

Job description

Overview

At MasTec Communications Group we build for the future. Yours and ours.  

As an Underground Foreman, you will develop new skills, work in a safety-minded environment, and join us in expanding technology for a better community. Join the MasTec family and help us provide the highest level of quality service to our customers and communities while maintaining our commitment to safety!


Responsibilities

As an Underground Foreman, you will support all phases of utility construction for various types of telecom projects. You believe in doing the job right. Being the best. And you’re up for the challenge.  

In addition, you will: 

  • Use your knowledge and skills in construction to build, repair, and maintain projects 
  • Work in outdoor utility construction sites 
  • Troubleshoot problems as they arise in the field 
  • Train your crew on various kinds of tools and equipment 
  • Operate backhoes, dozers, cable plows, air compressors, trenchers, hydraulic reel trailers, and other types of machinery
  • Manage all aspects of job-site construction 

Qualifications

About You: 

  • Safety is a part of your day-to-day 
  • You have a track record of completing work with a high level of quality 
  • You have a knack for figuring out hard problems and enjoy a hands-on approach to your work 
  • You are looking for long-term projects
  • You enjoy getting your hands dirty with your team
  • Embrace the challenge of coaching and mentoring your team
  • You know the telecom construction industry: Coax Splicing, Fiber Splicing, Directional Drilling, Aerial and Underground Construction, etc.
  • You have a track record of completing work with a high level of quality
  • You have a knack for figuring out hard problems and enjoy a hands-on approach to your work 
  • You have a valid driver's license and the ability to obtain a DOT med card for driving purposes (CDL preferred;  applicants are subject to an MVR review, and must meet company standards for a safe driving record)

MOS Codes 12H, 3E251, 3E271, 4305 relate well to this position. 

Compensation of $25-$35 per hour, depending on the experience.

Hard work pays off. See what you will get for your effort: 

Financial Security 

  • 401(k) with company match
  • Employee Stock Purchase Plan (ESPP)
  • Life insurance
  • Short-term and Long-term disability
  • Red Wing Boot Voucher 

Health and Wellness 

  • Medical, dental and vision insurance 
  • Dependent care and medical flexible spending accounts
  • Employee Assistance Program (EAP) 

Work/Life Balance 

  • Paid time off 
  • Paid holidays
  • Family and medical leave 
  • Paid sick time

Employee Referral Program 

Refer someone who delivers excellence just like you and receive a $1,000 incentive for a referral that becomes a permanent hire! 

We meet your commitment with competitive pay and benefits. If this sounds like you, let’s talk. Build your career with MasTec! 

MasTec, Inc. is an equal employment opportunity employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, religion, national origin, age, disability, genetic information, military status or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. 

#MasTecJobs #MasTecCareers #BeSuccessfulWithUs #IAmMasTec #WeAreMasTec #MasTecFamily #MasTecCommunicationsGroup #MasTecCommunicationsCareers 

Qualifications:

About You: 

  • Safety is a part of your day-to-day 
  • You have a track record of completing work with a high level of quality 
  • You have a knack for figuring out hard problems and enjoy a hands-on approach to your work 
  • You are looking for long-term projects
  • You enjoy getting your hands dirty with your team
  • Embrace the challenge of coaching and mentoring your team
  • You know the telecom construction industry: Coax Splicing, Fiber Splicing, Directional Drilling, Aerial and Underground Construction, etc.
  • You have a track record of completing work with a high level of quality
  • You have a knack for figuring out hard problems and enjoy a hands-on approach to your work 
  • You have a valid driver's license and the ability to obtain a DOT med card for driving purposes (CDL preferred;  applicants are subject to an MVR review, and must meet company standards for a safe driving record)

MOS Codes 12H, 3E251, 3E271, 4305 relate well to this position. 

Compensation of $25-$35 per hour, depending on the experience.

Hard work pays off. See what you will get for your effort: 

Financial Security 

  • 401(k) with company match
  • Employee Stock Purchase Plan (ESPP)
  • Life insurance
  • Short-term and Long-term disability
  • Red Wing Boot Voucher 

Health and Wellness 

  • Medical, dental and vision insurance 
  • Dependent care and medical flexible spending accounts
  • Employee Assistance Program (EAP) 

Work/Life Balance 

  • Paid time off 
  • Paid holidays
  • Family and medical leave 
  • Paid sick time

Employee Referral Program 

Refer someone who delivers excellence just like you and receive a $1,000 incentive for a referral that becomes a permanent hire! 

We meet your commitment with competitive pay and benefits. If this sounds like you, let’s talk. Build your career with MasTec! 

MasTec, Inc. is an equal employment opportunity employer. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, religion, national origin, age, disability, genetic information, military status or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. 

#MasTecJobs #MasTecCareers #BeSuccessfulWithUs #IAmMasTec #WeAreMasTec #MasTecFamily #MasTecCommunicationsGroup #MasTecCommunicationsCareers 

Education:UNAVAILABLEEmployment Type: FULL_TIME

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