We help each other grow. GAC’s employees are the foundation of our success, and we are committed to helping you build a meaningful career through on-the-job training and promoting within. You help your career reach its highest potential by seizing opportunities and accepting new challenges. We will help you develop skills today that will benefit you tomorrow. We build a safe and rewarding work environment that is essential to long-term success for our employees.
Material Certification SpecialistFull time Scottdale - Connellsville - Greensburg Areas
Position Summary
We are seeking a detail-oriented and organized Material Certification Assistant for material certifications, compliance documentation, and project records for construction projects. This position plays a key role in ensuring all materials used on projects meet contract specifications, state and federal requirements, and quality standards. The ideal candidate will have strong administrative skills, experience with construction documentation, and the ability to work closely with project managers, suppliers, and field personnel.
Key Responsibilities
- Collect, review, track, and maintain material certifications and supporting documentation for construction projects
- Verify material compliance with project specifications, DOT requirements, and applicable standards
- Organize and submit required documentation to project owners, agencies, and contractors in a timely manner
- Maintain accurate digital and physical filing systems for certifications and related records
- Coordinate with vendors, suppliers, project managers, field supervisors, and quality control personnel to obtain missing or corrected documentation
- Monitor project deadlines and ensure all required certifications are submitted before project closeout
- Review invoices, packing slips, and delivery records to ensure consistency with certifications
- Communicate with state agencies and contractors regarding documentation requirements and corrections
- Generate reports and provide status updates on outstanding certifications and project compliance

We offer competitive wages, benefits, and steady year-round work.
Green Acres is a Pennsylvania based company and leader in the Guide Rail and Heavy Highway Specialty Construction Industries. We are a drug free workplace and an Equal Opportunity Employer. We strongly encourage minority and female applicant participation.
Apply Now
Diesel MechanicFull time Scottdale - Connellsville - Greensburg Areas
Diesel Mechanic Scottdale – Connellsville – Greensburg PA Areas:
Green Acres Contracting is looking for a skilled Diesel Mechanic to maintain and repair our highway construction fleet. Our fleet consists primarily of medium-duty trucks and construction equipment, and we’re looking for someone dependable who takes pride in keeping equipment running safely and efficiently.
If you enjoy the outdoors and you enjoy a challenge, we may be for you!
Skills/Qualifications:
Shop employees will be expected to lift/handle/install a variety of tools, parts, fasteners, etc. Weights of these items range from almost no weight, for some fasteners, up to 120 pounds, for some brake drums. Lifts include; Ground to waist, waist to ground, ground to shoulder or above, shoulder or above to ground.
Responsibilities:
- Diagnose and repair diesel trucks and equipment
- Perform preventative maintenance and inspections
- Troubleshoot mechanical, electrical, and hydraulic systems
- Maintain service records and work orders
- Keep shop and tools organized and safe
Preferred Qualifications:
- Experience working on diesel trucks or construction equipment
- CDL is a plus (not required)
- Ability to diagnose and repair mechanical issues independently
- Strong work ethic and reliability

We offer competitive wages, benefits, and steady year-round work.
Green Acres is a Pennsylvania based company and leader in the Guide Rail and Heavy Highway Specialty Construction Industries. We are a drug free workplace and an Equal Opportunity Employer. We strongly encourage minority and female applicant participation.
Apply Now
CDL Driver/LaborerFull timeScottdale - Connellsville - Greensburg Areas
Highway Construction Truck Driver/Laborer Scottdale – Connellsville – Greensburg PA Areas:
Our Field Crews report each morning/week to our facility 2 miles from the “Crossroads” (Intersection of 119/819). Our address is 148 Pennsylvania Avenue, Scottdale, PA 15683
If you enjoy the outdoors and you enjoy a challenge, we may be for you!
We are a union highway contractor, specializing in guide rail installation. We are seeking full time highway construction laborers. Candidates must be willing to join a union. This position consists of approximately 80% installing guide rail and 20% driving on an average day. Overnight stays may be required. Candidates with a CDL are given preference.
Skills/Qualifications:
Ability to lift 50-75 lbs as part of the handling and installation of guide rail material. Must pass a fitness evaluation and drug test to begin employment.
We offer competitive wages and benefits through union membership.
Green Acres is a Pennsylvania based company and leader in the Guide Rail and Heavy Highway Specialty Construction Industries. We are a drug free workplace and an Equal Opportunity Employer. We strongly encourage minority and female applicant participation.
Apply Now
CDL Driver/LaborerFull timeMarkleysburg - Uniontown - Somerset Areas
Highway Construction Truck Driver/Laborer Markleysburg – Uniontown – Somerset PA Areas:
Our Field Crews report each morning/week to our yard just off Route 40 (National Pike). Our address is 105 Martin Road, Markleysburg, PA 15459
If you enjoy the outdoors and you enjoy a challenge, we may be for you!
We are a union highway contractor, specializing in guide rail installation. We are seeking full time highway construction laborers. Candidates must be willing to join a union. This position consists of approximately 80% installing guide rail and 20% driving on an average day. Overnight stays may be required. Candidates with a CDL are given preference.
Skills/Qualifications:
Ability to lift 50-75 lbs as part of the handling and installation of guide rail material. Must pass a fitness evaluation and drug test to begin employment.
We offer competitive wages and benefits through union membership.
Green Acres is a Pennsylvania based company and leader in the Guide Rail and Heavy Highway Specialty Construction Industries. We are a drug free workplace and an Equal Opportunity Employer. We strongly encourage minority and female applicant participation.
Apply Now
CDL Driver/LaborerFull time Punxsy - Dubois - Clarion Areas
Highway Construction Truck Driver/Laborer Punsutawney – Dubois – Clarion PA Areas:
Our Field Crews report each morning/week to our facility just South of Reynoldsville, PA. Our address is 179 O’Donnell Road, Reynoldsville, PA 15851, which is just off Route 310.
If you enjoy the outdoors and you enjoy a challenge, we may be for you!
We are a union highway contractor, specializing in guide rail installation. We are seeking full time highway construction laborers. Candidates must be willing to join a union. This position consists of approximately 80% installing guide rail and 20% driving on an average day. Overnight stays may be required. Candidates with a CDL are given preference.
Skills/Qualifications:
Ability to lift 50-75 lbs as part of the handling and installation of guide rail material. Must pass a fitness evaluation and drug test to begin employment.
We offer competitive wages and benefits through union membership.
Green Acres is a Pennsylvania based company and leader in the Guide Rail and Heavy Highway Specialty Construction Industries. We are a drug free workplace and an Equal Opportunity Employer. We strongly encourage minority and female applicant participation.
Apply Now