ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Construction Refrigeration Technician
Raynham, MA · On-site
$30 - $50/hr
Here at GEM, we provide career opportunities to master your craft, earn competitive wages, and make ... As the Construction Refrigeration Technician, you will repair, maintain, and replace all HVAC ...
Quick apply
Construction Refrigeration Technician
Raynham, MA · On-site
$30 - $50/hr
Here at GEM, we provide career opportunities to master your craft, earn competitive wages, and make ... As the Construction Refrigeration Technician, you will repair, maintain, and replace all HVAC ...
Project Controls Specialist
Oak Ridge, TN · On-site +1
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Project Controls Specialist
Oak Ridge, TN · On-site +1
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Work Control Planner
Los Alamos, NM · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Work Control Planner
Los Alamos, NM · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Technical Project Manager
Los Alamos, NM · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Technical Project Manager
Los Alamos, NM · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Physician Assistant
Los Alamos, NM · On-site
$90K - $123K/yr
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Physician Assistant
Los Alamos, NM · On-site
$90K - $123K/yr
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Structural Engineer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Structural Engineer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Electrical Design Engineer (Sr. / Prinicipal)
Greenville, SC · On-site
$97K - $131K/yr
... GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and ...
Electrical Design Engineer (Sr. / Prinicipal)
Greenville, SC · On-site
$97K - $131K/yr
... GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Mechanical Design Engineer
Oak Ridge, TN · On-site
$72K - $98K/yr
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Mechanical Design Engineer
Oak Ridge, TN · On-site
$72K - $98K/yr
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
CSU Test Engineer
Oak Ridge, TN · On-site
$70 - $90/hr
Participate in construction to CSU turnover walkdowns. * Coordinate with the construction field ... COMPENSATION AND BENEFITS GEM's offered compensation is dependent on candidates' education ...
CSU Test Engineer
Oak Ridge, TN · On-site
$70 - $90/hr
Participate in construction to CSU turnover walkdowns. * Coordinate with the construction field ... COMPENSATION AND BENEFITS GEM's offered compensation is dependent on candidates' education ...
Software Developer
Los Alamos, NM · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Software Developer
Los Alamos, NM · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Technical Procedure Writer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Technical Procedure Writer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Technical Procedure Writer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Technical Procedure Writer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Controls Engineer, Q cleared
Oak Ridge, TN · On-site
$79K - $103K/yr
... GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and ...
Controls Engineer, Q cleared
Oak Ridge, TN · On-site
$79K - $103K/yr
... GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and ...
Controls Engineer (Q- or TS-Cleared Candidates Only)
Oak Ridge, TN · On-site
$110 - $160/hr
... GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and ...
Controls Engineer (Q- or TS-Cleared Candidates Only)
Oak Ridge, TN · On-site
$110 - $160/hr
... GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and ...
I&C Engineer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
I&C Engineer
Oak Ridge, TN · On-site
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
Sr. Work Control Planner
Los Alamos, NM · On-site
$140 - $170/hr
ABOUT GEM GEM Technologies, Inc. (GEM) is an award‑winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical ...
Sr. Work Control Planner
Los Alamos, NM · On-site
$140 - $170/hr
ABOUT GEM GEM Technologies, Inc. (GEM) is an award‑winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
ABOUT GEM GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services ...
gem construction information
See salary details
$40K - $50.1K
2% of jobs
$50.1K - $60.2K
7% of jobs
$60.2K - $70.3K
14% of jobs
$71.6K is the 25th percentile. Wages below this are outliers.
$70.3K - $80.4K
16% of jobs
The median wage is $89.5K / yr.
$80.4K - $90.5K
12% of jobs
$90.5K - $100.5K
12% of jobs
$100.5K - $110.6K
11% of jobs
$111.8K is the 75th percentile. Wages above this are outliers.
$110.6K - $120.7K
10% of jobs
$120.7K - $130.8K
8% of jobs
$130.8K - $140.9K
5% of jobs
$140.9K - $151K
3% of jobs
$40K
$95.2K
$151K
How much do gem construction jobs pay per year?
What is a gem construction worker?
What are the key skills and qualifications needed to thrive as a gem construction worker, and why are they important?
What are some common challenges faced by construction professionals working with gemstones or high-value materials, and how can they be addressed?
What is the difference between Gem Construction vs Mason?
| Aspect | Gem Construction | Mason |
|---|---|---|
| Required Certifications | OSHA safety training, possibly state-specific licenses | OSHA safety training, mason certification or apprenticeship |
| Work Environment | Construction sites, indoor and outdoor projects | Construction sites, primarily brick, stone, or concrete work |
| Industry Usage | Construction, renovation, infrastructure projects | Building walls, structures, and facades |
Gem Construction workers and Masons both operate on construction sites and require safety training. However, Gem Construction roles often involve a broader range of construction tasks, while Masons specialize in brick, stone, or concrete work. Both roles are essential in building infrastructure, but their specific skills and certifications differ slightly.
What is gem construction?
What cities are hiring for Gem Construction jobs?
Cities with the most Gem Construction job openings:
What are the most commonly searched types of Gem Construction jobs?
The most popular types of Gem Construction jobs are:
What states have the most Gem Construction jobs?
States with the most job openings for Gem Construction jobs include:
What job categories do people searching Gem Construction jobs look for?
The top searched job categories for Gem Construction jobs are:

Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 25 days ago
Job description
We are seeking an Engineering Process Commissioning Specialist to join our team supporting the DOE's Y-12 National Security Complex at the Uranium Processing Facility! This position is full-time and will be based out of Oak Ridge, Tennessee.
Responsibilities
- Responsible for ensuring validation and implementation of UPF safety basis and technical design requirements in preparation for readiness.
- Review technical adequacy of safety basis and safety basis support documents.
- Review technical adequacy of drawings, specifications and other design documents that implement safety basis requirements.
- Implement validation and verification of technical design requirements in drawings, specifications and other design documents.
- Verify results of acceptance testing to ensure that design criteria and safety basis requirements are adequately demonstrated.
- Lead facility and systems operational readiness by preparation and verification of readiness affirmation evidence packages.
Requirements
- Education & Years of Experience - Bachelor's Degree in Engineering/Physical Science (Chemistry Physics, or related) and 5+ years of relevant experience.
- Citizenship - To be considered, you must be a United States (U.S.) citizen due to the federal nature of the work.
- Clearance - To be considered, you must be able to obtain and maintain a government issued clearance, if needed.
- Experience in coordinating engineering effort.
- Demonstrated technical capabilities, leadership, and work ethic.
- Ability to work in a project team environment and communicate well with other disciplines, customers, and stakeholders.
About the Site
The NNSA's Y-12 National Security Complex, in Oak Ridge, Tennessee, is the nation's only source of enriched uranium nuclear weapon components and provides enriched uranium for the U.S. Navy as well as excels in materials science, precision manufacturing, and stores enriched uranium. Y-12 supports efforts to reduce nuclear proliferation risk and performs work for other government agencies (energy.gov).
ABOUT GEM
GEM Technologies, Inc. (GEM) is an award-winning federal contractor with more than 30 years of experience providing environmental, construction, facility management, and technical services to federal agencies, state and local governments, and commercial organizations. Founded in 1994 as a nuclear engineering firm to support federal operations in East Tennessee, GEM has since expanded into a nationwide, multi-disciplinary provider with over 270 employees and a diverse portfolio of contracts in the environmental, nuclear, and defense sectors. Some reasons to join GEM are:
- Our philosophy - We believe in the power of effective collaboration and recognize that good partnerships are the building blocks to success.
- Our relationships - Partnering with federal clients, we solve complex problems, exceed expectations, and advance critical missions.
- Our team - We are committed to managing a cohesive workforce and cultivating a supportive workplace for our employees on contracts and in-office.
- Our community involvement - Supporting our communities, we invest time and money in local schools and non-profit organizations.
COMPENSATION AND BENEFITS
GEM's offered compensation is dependent on candidates' education, qualifications, and relevant years of experience. To recruit and retain our exceptional staff, we offer the opportunity to elect benefit packages that best suit our employee's needs; this includes, but is not limited to, a competitive Salary, Medical, Dental and Vision Insurance (including HSA & PPO options), Paid Time Off (PTO), Paid Holidays, Life Insurance, and a matching 401(k) Retirement Plan.
Please Note: With the exception of mandated state requirements, GEM does not publish salary information on external job boards; as such, most ranges listed are estimates made by vendors and not actual salary ranges.
EQUAL OPPORTUNITY EMPLOYER
GEM Technologies, Inc. is an Equal Opportunity/Affirmative Action Employer and does not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.