Holder Construction is currentlyseeking anAssistantField Engineerin Columbus, OH.

Theperfect person for this job is a team player who thrives in a challenging andfast-paced yet supported environment in the construction industry. The idealcandidate will have a strong sense of teamwork, the ability to workindependently on assignments, handle multiple projects at one time whileremaining flexible, and working within tight deadlines.

Assistant Field Engineer'sresponsibilitiesinclude operating electronic total station instrument, transit, Auto level andother surveying instruments. Reads, reviews, and interprets maps, drawings anddiagrams. Sets and marks stakes for slopes, grades and other constructionpurposes. Determines and sets markers. Determines lines, corners, elevations,grades, alignments, angles, positions and distances. Maintains total stationand field book. Maintains survey equipment and tools. Performs related fieldand office engineering work.

Requirementsfor this position include a year construction/surveying experience usingtotal station and site levels. High school diploma/GED, complete understandingof surveying math, and good communication skills required

Individualsmust be able to work in an OSHA compliant safety environment, work outside andmust be able to work overtime and weekend hours.Punctuality andpromptness are required every day.

We are a performance-based company with an excellent careerdevelopment program which provides our associates a great opportunity toincrease role/responsibilities quickly. We offer an excellent compensation andbenefits package which includes paid time off, health, life, dental, vision,and a 401(k)-retirement plan.

Please note that HolderConstruction does not sponsor anyone for immigration benefits or immigrationstatus.

Holderis committed to the principle of equal opportunity in employment.

SubstanceAbuse Testing and Background Screening is a condition of employment.

Qualification Highlights
• Must have 4+ years’ experience as a Boilermaker Helper, Boilermaker
• Experience in Petro Chem or Refinery
• Must possess all Knowledge Skills and Abilities for positions (see below).
• Must be able to meet all physical requirements.
• Must be able to work at heights in excess of 300 ft.
• Must have all required tools.
• Must have reliable transportation
• Must be able to pass all pre-employment contingencies to include but not limited to physical, drug screen and MVR.

Position Responsibilities
• Read blueprints and specification to determine the scope of work: locations, quantities, and sizes of materials required.
• Identify all tools required for tasks.
• Identify safety risks and the precautions required to eliminate those risks.
• Fabricate equipment according to blueprints or instructions from supervisors.
• Hoist equipment and tools into location via bull rigging or crane.
• Verify vertical and horizontal alignment of structural-steel members, using plumb bobs, laser equipment, transits, and/or levels.
• Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors.
• Bolt aligned structural-steel members in position for permanent riveting or bolting.
• Pull, push, or pry iron/steel equipment into approximate positions for bolting into place.
• Cut, bend, and weld iron/steel pieces, using metal shears, torches, and welding equipment.

Required Qualifications
• Leadership Abilities
o Ability to take lead in erection of steel, fabrication, grid layout, rigging etc.
o Ability to perform all job duties of craft trade.
• Drawings
o Ability to read, understand IFC drawings.
o Ability to make hang list, read details off drawings, read all notes on drawings before erection, locate and understand ECN’s and holds on drawings.
o Understand when to stop production work and when a RFI needs to be initiated.
o Read and understand craft specs and cut sheets, craft spec procedures and recommendations
o Able to locate piece marks for correct views and know how to pick out different elevations
o Being able to know the correct installation based on the orientation.
o Knowledge of symbols based on legend
• Rigging
o Knowledge of all types of safe rigging practices (chokers, slings, ect.)
o Ability to dictate correct knots based on material
• Connection
o Know all aspects of connecting
o Correct procedures of Bolting
o Torque vs Tension
• Fabrication
o Ability to read cut sheets
o Lay out from drawing
o Cut material from lay out and cut sheets
• Torque vs. Tension
o Knowledge of Torque and Values
o Knowledge of Tension
o Turn of the nut method
o Different types of indicators
o Understand how to use a skidmore
• Plan work and execute
o Ability to take drawings, required material, line out helpers and execute work
• Tools and knowledge
o Knowledge of specialty tools (torque wrench, skidmore, torque guns, mag drills, hogan drills)
• Welding and cutting
o Basic knowledge of welding (machine set up, Mig, stick, gas, ect)
o Knowledge of cutting torch, set up, dangers, usage, cleaning, types of tips and when to use the different types of tips
o Knowledge of JLG’s man baskets, cranes
o Basic maintenance (inspections)
o Safe operations practices
• Math Skills
o Footage, addition, subtraction, multiplication, division, fractions to perform all craft duties.
• Must be willing to perform any additional duties as instructed.

Preferred Qualifications
• Current Zachry or Zachry ROF’ed employee.
• Former experience working with Zachry Industrial, Inc.
• National Center for Construction Education and Research’s (NCCER) certification for Industrial Journeyman Carpenter.
• Formal/Technical education.

Physical Requirements
• Employee will be required to adhere to large amounts of standing, walking, bending, squatting and lifting. Will talk and hear to communicate. Will use arms and hands to signal, grab, hold, turn, push, pull: objects, materials, controls and tools. May be required to lift, carry and move up to 50lbs. Will work at heights, climb ladders and stairways, work off of platforms and man lifts, and may occasionally work out on an open structure using the appropriate fall protection requirements. Will be required to wear personal protective equipment (PPE) including but not limited to: hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves and leather work boots.

This requisition is for upcoming work in Plaquemine, LA.

Primoris Heavy Civil is looking for skilled Carpenters and Form Builders to join our team on an exciting bridge project in Lacombe, Louisiana. This long-term project offers great benefits and real opportunities for growth within a leading heavy civil construction company! We’re seeking candidates with experience in road and bridge construction who are proficient in building and installing structural forms using wood, metal, and modular form systems. Apply now and help us build something that lasts!

Job Description:

As a Construction Carpenter, you will play a critical role in the construction, installation, and dismantling of formwork and structural components for concrete bridge elements. You’ll work with wood, metal, and modular form systems to shape the foundations, supports, and decks of the bridge, ensuring precision, safety, and durability.

Functional Requirements:

• Construct, erect, and install formwork for bridge foundations, piers, abutments, and decks

• Fabricate and assemble wood and metal forms using hand and power tools

• Read and interpret blueprints, drawings, and specifications to determine layout and materials

• Measure, cut, and shape lumber, plywood, and steel form components

• Set forms to required grades and alignments using levels, lasers, and string lines

• Dismantle and clean formwork after concrete placement

• Ensure compliance with safety standards and project specifications

• Collaborate with foremen, engineers, and other trades on-site

• Set grout forms for epoxy and cement grout

Physical Requirements:

• Must comply with company’s drug and alcohol abuse policy.
• Must be able to pass physical examination, pre-employment if necessary, and as required by the company.
• Able to climb and maintain balance on ladders, scaffolding, stairways, etc.
• Stoop, kneel, crouch, crawl, or work at elevated heights as well as in confined spaces (towers, vessels, excavations, etc.).
• Able to carry 50 lbs. of tool and/or materials. It is recommended to get assistance to lift items over 50 lbs. Check with your project supervisor or project safety director.
• Must be able to stand or walk for long periods of time.
• Must be able to work extended hours on your feet on uneven surfaces (dirt, concrete, asphalt, mud, gravel, etc.)

Work Environment:

Mobility Barriers to Access Job Site:

• Uneven ground level
• Obstructed pathways
• Work performed at low and/or high elevations
• Work performed in confined areas

Climatic/Environmental Conditions at Job Site:

• Predominately outdoor climate
• May be exposed to extreme hot or cold weather
• Excessive humidity, rain, etc.
• Various noise levels caused by tools, machinery, equipment, etc.
• Potential exposure to chemical substances

Benefits:

• Medical, Dental, Vision, FSA/HSA, Short Term/Long Term Disability, 401K with matching contribution

Company Overview:

Primoris was formed in 2004 as the parent company and is traded on the NYSE under the symbol PRIM. We provide a wide range of construction, maintenance, and engineering services for power generation, oil and gas, chemical, pipeline, utilities and distribution, and civil infrastructure clients. Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by Engineering News-Record (ENR), having built projects throughout the U.S. and Canada. For additional information, please visit

Primoris Heavy Civil, supported by the bonding capacity and resources of Primoris, has expanded into an even larger role within the heavy civil, infrastructure rehabilitation and transportation industries. Heavy Civil provides highway, port, airfield, rail and marine (intermodal transportation) construction services to private commercial and industrial clients as well as governmental entities such as the Department of Transportation and the US Army Corps of Engineers. Heavy Civil is comprised of six operating units that include North Louisiana Operations, South Louisiana Operations, Texas Operations, HMA Paving Operations, Concrete Paving Operations, and the Infrastructure Rehabilitation Unit.

Third-Party Agency Notice:

Primoris will not accept any unsolicited resumes from any third-party recruiting agencies either domestic or international. Primoris nor its subsidiaries will be responsible for any fees from the use of any unsolicited resumes either through our ATS or via electronic mail systems from any agency representative or agency consultant unless your firm is an approved vendor partner with a current executed agreement.

Agency Statement:

We are not accepting resumes from Third Party Recruiting Firms for this position. If you are an Agency or Search firm representative, contact the Primoris Talent Acquisition Manager directly for consideration. Primoris or its subsidiaries will not be responsible for any fees arising from the use of resumes and online response forms through this source. In addition, Primoris or its subsidiaries will not be responsible for any fees on unsolicited resumes that are submitted to any member of the Staffing or Operations team. Primoris has established an approved vendor program for this service and will only consider accepting submissions from those approved firms. For consideration in becoming an approved vendor, contactHR.

#LI-KG1

Join a Winning Team! Primoris Heavy Civil is Hiring Skilled Road Carpenters in Abilene, TX
Project Start Date: April 2026

Are you a talented road carpenter ready to take your skills to the next level? Primoris Heavy Civil is growing, and we’re looking for experienced Road Carpenters to join our dynamic team in the Abilene area.

If you have experience building and installing form structures using wood, patent form systems, or a combination of both, we want to hear from you! This is your opportunity to be part of a company that values craftsmanship, safety, and long-term career growth.

Job Description:

The Carpenter constructs, erects, installs, fabricates, dismantles, and repairs structures, formwork and fixtures of wood, metal forms and associated accessories. This position is hands-on and field-based, with a focus on forming and framing concrete structures used in highways, bridges, and municipal infrastructure.

QUALIFICATION STANDARDS:

• Read blueprints and schematic drawings to determine work procedures.
• Select type and size of related materials according to the job specifications.
• Study blueprints, sketches, or building plans for information pertaining to type of material required such as lumber or fiberboard, and dimensions of structure or fixture to be fabricated.
• Select specified type of lumber or other materials.
• Prepare layouts including lines and grade.
• Marks cutting and assembly lines on materials.
• Shapes materials to prescribed measurements.
• Constructs forms and chutes for pouring concrete.
• Assembles cut and shaped materials and fastens them together.
• Fabricate from work then load, haul, and carry it to the job site and install per drawings, sketches, or plans.
• Place and finish concrete in formwork and set and align form panels.
• Set grout forms for epoxy and cement grout.

PHYSICAL AND SAFETY REQUIREMENTS:

• Able to lift and carry up to 50 lbs (assistance recommended for heavier loads).
• Work extended hours on foot, including on uneven or rough surfaces.
• Climb ladders, kneel, crawl, or work at heights and in confined spaces.

Work Environment

• Location: industrial construction sites and/or fabrication shop
• Mobility Barriers to Access Job Site:
  • Uneven ground level
  • Obstructed pathways
  • Work performed at low and/or high elevations
  • Work performed in confined areas
• Climatic/Environmental Conditions at Job Site:
  • Predominately outdoor climate
  • May be exposed to extreme hot or cold weather
  • Excessive humidity, rain, etc.
  • Various noise levels caused by tools, machinery, equipment, etc.
  • Potential exposure to chemical substances

BENEFITS

• Competitive compensation paid weekly
• Best-in-class; Medical, Dental, Vision, and LTD/STD
• 401(k) with company match, vested day-one
• Employee Stock Purchase Plan [ESPP]
• Tuition Reimbursement
• Pet Coverage "For our Furry Friends"
• Legal Assistance Coverage
• Award winning safety programs

Company Overview

Primoris was formed in 2004 as the parent company and is traded on the NYSE under the symbol PRIM. We provide a wide range of construction, maintenance, and engineering services for power generation, oil and gas, chemical, pipeline, utilities and distribution, and civil infrastructure clients. Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by Engineering News-Record (ENR), having built projects throughout the U.S. and Canada. For additional information, please visit

Primoris Heavy Civil, supported by the bonding capacity and resources of Primoris, has expanded into an even larger role within the heavy civil, infrastructure rehabilitation and transportation industries. Heavy Civil provides highway, port, airfield, rail and marine (intermodal transportation) construction services to private commercial and industrial clients as well as governmental entities such as the Department of Transportation and the US Army Corps of Engineers. Heavy Civil is comprised of six operating units that include North Louisiana Operations, South Louisiana Operations, Texas Operations, HMA Paving Operations, Concrete Paving Operations, and the Infrastructure Rehabilitation Unit.

Agency Statement

We are not accepting resumes from Third Party Recruiting Firms for this position. If you are an Agency or Search firm representative, contact the Primoris Talent Acquisition Manager directly for consideration. Primoris or its subsidiaries will not be responsible for any fees arising from the use of resumes and online response forms through this source. In addition, Primoris or its subsidiaries will not be responsible for any fees on unsolicited resumes that are submitted to any member of the Staffing or Operations team. Primoris has established an approved vendor program for this service and will only consider accepting submissions from those approved firms. For consideration in becoming an approved vendor, contactHR.

#LI-MG1

Join a Winning Team! Primoris Heavy Civil is Hiring Skilled Concrete Finishers in Abilene, TX

Are you a talented concrete finisher ready to take your skills to the next level? Primoris Heavy Civil is growing—and we’re looking for a few experienced Concrete Finishers to join our dynamic team for our up-and-coming Abilene, TX project. Project has a projectile start date of April 2026.

If you’ve worked in diverse paving environments and can handle various weather conditions with confidence and precision, we want to hear from you! This is your opportunity to be part of a company that values craftsmanship, safety, and career growth.

Job Description:

Smooth and finish surfaces of poured concrete slabs, columns, curbs, and more. Must be willing to travel amongst several projects within the area and will be working in various weather conditions. This position is ideal for someone who takes pride in craftsmanship, enjoys working outdoors, and wants to be part of building and maintaining public infrastructure.

QUALIFICATION STANDARDS:

• Spread concrete to specified depth and workable consistency.
• Level, smooth and shape freshly poured concrete.
• Finish concrete surfaces.
• Remove rough or defective spots from concrete surfaces and patch holes.
• Mold expansion joints and edges.
• Produce concrete surface.
• Mix cement.
• Direct subgrade work, mixing of concrete and setting of forms.
• Finish steps and stairways.
• Break up and repair old concrete surfaces.
• Calculate amounts of concrete required for each job.
• Picture objects from drawings and diagrams.
• Compare and see differences in size, shape and form of lines, figures, and objects.

PHYSICAL AND SAFETY REQUIREMENTS:

• Able to lift and carry up to 50 lbs. (assistance recommended for heavier loads).
• Work extended hours on foot, including on uneven or rough surfaces.
• Climb ladders, kneel, crawl, or work at heights and in confined spaces.

Work Environment

• Location: industrial construction sites and/or fabrication shop
• Mobility Barriers to Access Job Site:
  • Uneven ground level
  • Obstructed pathways
  • Work performed at low and/or high elevations
  • Work performed in confined areas
• Climatic/Environmental Conditions at Job Site:
  • Predominately outdoor climate
  • May be exposed to extreme hot or cold weather
  • Excessive humidity, rain, etc.
  • Various noise levels caused by tools, machinery, equipment, etc.
  • Potential exposure to chemical substances

BENEFITS

• Competitive compensation paid weekly
• Best-in-class; Medical, Dental, Vision, and LTD/STD
• 401(k) with company match, vested day-one
• Employee Stock Purchase Plan [ESPP]
• Tuition Reimbursement
• Pet Coverage "For our Furry Friends"
• Legal Assistance Coverage
• Award winning safety programs

Company Overview

Primoris was formed in 2004 as the parent company and is traded on the NYSE under the symbol PRIM. We provide a wide range of construction, maintenance, and engineering services for power generation, oil and gas, chemical, pipeline, utilities and distribution, and civil infrastructure clients. Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by Engineering News-Record (ENR), having built projects throughout the U.S. and Canada. For additional information, please visit

Primoris Heavy Civil, supported by the bonding capacity and resources of Primoris, has expanded into an even larger role within the heavy civil, infrastructure rehabilitation and transportation industries. Heavy Civil provides highway, port, airfield, rail and marine (intermodal transportation) construction services to private commercial and industrial clients as well as governmental entities such as the Department of Transportation and the US Army Corps of Engineers. Heavy Civil is comprised of six operating units that include North Louisiana Operations, South Louisiana Operations, Texas Operations, HMA Paving Operations, Concrete Paving Operations, and the Infrastructure Rehabilitation Unit.

Third-Party Agency Notice

Primoris will not accept any unsolicited resumes from any third-party recruiting agencies either domestic or international. Primoris nor its subsidiaries will be responsible for any fees from the use of any unsolicited resumes either through our ATS or via electronic mail systems from any agency representative or agency consultant unless your firm is an approved vendor partner with a current executed agreement.

#LI-MG1

Overview

Company Summary

MasTec Utility Services delivers critical infrastructure construction and engineering services for power delivery, gas, and water customers, specializing in overhead and underground electric distribution for power delivery systems, gas distribution construction for gas systems, and turnkey solutions for a variety of water, sewer, and civil infrastructure projects. Backed by the strength of decades of experience, unrivaled industry skills, and a deep commitment to core values, MUS delivers safe, innovative, and environmentally responsible services that provide extraordinary value to clients.

MasTec Utility Services is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We’re always looking for talented and dedicated people to join us and love where they work.

MasTec Utility Services is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. MUS is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization.

Job Summary

The Underground Electrical Distribution Construction Manager provides management and direction of utility construction activities. Project work includes project management, resource allocation, equipment management, and utility construction. Duties performed are associated with human resources, payroll, accounting, and administrative functions. This position supports the Construction team and works with field personnel, senior operations management, and customers.

• Manage all projects to completion on-time and within budget.
• Schedule the crews, identify and delegate the crews to start their work, review project timelines and expectations, and supervise work performance and job quality.
• Participate in the hiring process and maintain all employment related paperwork (i.e. new hire paperwork, separation paperwork, employment data changes, etc.).
• Promote a safe work environment, holding crews accountable to safe work practices.
• Determine job costs, labor, and material needed, ensuring on-time deliveries.
• Prepare and interpret drawings, graphs, maps, blueprints, bid documents, contracts, proposals, and specifications.
• Identify and resolve any blueprint issues prior to and during construction.
• Identify and supervise subcontractors to perform their tasks, inspect, and/or bill any relevant personnel/contractors.
• Take responsibility for all personnel and any vehicles or equipment in their control.
• Participate in meetings with senior operations management, peers, and/or customers.
• Participate in estimating and bidding projects, contract negotiations, and change order preparation.

• Associate degree in Construction Management or Engineering.
• 5 years of relevant Electric Utility Construction Manager experience.
• Experience within Overhead Distribution and Undeground Electric Utility work.
• 2 years in a Supervisory role.
• OSHA 30 Certification.

Preferred

• Bachelor's degree in Construction Management or Engineering.
• 10 years of relevant Electric Utility experience.

Physical Demands and Work Environment

This job operates in a professional office environment. This role routinely uses standard office equipment such as computers, phones, copiers, and scanners.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job. This position is primarily sedentary, with some filing or lifting required. Must be able to bend and lift and carry up to 50 pounds.

Please note this job description is not designed to cover or contain a comprehensive list of activities, duties, or responsibilities that are required of the employee for this job. The Company reserves the right to revise or change the job duties as the need arises. Management reserves the right to change the description, duties, or work schedules to accommodate individuals with disabilities.

Benefits available include Medical, Dental, Vision, Disability and Life insurance, a 401k plan and Employee Stock Purchase plan. MasTec is a publicly traded company MTZ (NYSE).

Equal Employment Opportunity:

The Company’s policy is not to unlawfully discriminate against any applicant or employee based on race, color, national origin, ethnicity, sex, gender, sexual orientation, religion, marital status, age, disability, genetic information, veteran status, or any other basis protected by applicable law and EEOC regulations. The Company also prohibits harassment of applicants or employees based on any of these protected categories.