Why GD Barri?

Skilled Supplemental Staff Provided Nationwide


We strive to provide the highest quality service to our clients in a manner that is reliable, flexible, collaborative, and meets their short-and long-term needs.


We believe strongly in accountability. We maintain the highest ethical standards and always act within the best interest of our employees, clients, and community partners.


Safety is critical in the industries that GD Barri works in and we are steadfast in our commitment to ensuring the highest standards of safety.


Don’t take our word for it, see what current and past GD Barri employees are saying.

Our People

GD Barri is known for our ability to provide knowledgeable, certified, and specialized personnel for our clients. We have amassed a large database and personal relationship through our numerous years in the business. From PMP to Project Coordinators, and every position in between, we recruit and staff the industries listed here.

Build Your Dream Team

Your supplemental employees are an essential addition to the team. Just like your permanent staff, selecting the right contract employees involves the perfect combination of skills, experience, and cultural fit. We understand the importance of choosing the best team members for your organization and have been honing our team building expertise since 1989.

Our proven processes and countless satisfied customers have allowed us to stand out as a leader in the staffing industry.

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Why GD Barri?

Some may be quick to group all staffing agencies together. However, GD Barri has distinguished itself as the company to call when integrity matters, when the needs are unique, when worker management and reporting is important, when safety and security are critical.

Beyond skilled resource identification, Barri representatives easily integrate the client’s existing supplemental staffing program guidelines or assist in the development of a program to enable the effective use of this valuable resource (contract labor).

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Additional Services

Nantel Testing

GD Barri is both a qualified proctor and administrator for nuclear pre-access testing!


We perform background checks to include employment history, criminal, MVD, SS, education, residential history, professional license verification and fitness for duty testing. Specific aspects are customizable to comply with the client’s policy/procedures or regulatory guidelines.

Skill Matching

We expertly assess each candidates’ skills and experience to ensure an exceptional match every time.

Software & Tech

Our team has implemented a state of the art applicant tracking system and developed technological processes that help us reduce time-to-fill for our valued clients, and monitor processes from requirement receipt through jobsite placement and beyond.


Barri has customizable reporting capabilities to allow maximum flexibility in meeting a client’s needs for workforce data and cost tracking.

Managed Staff

Barri can customize a Managed Staff program, with or without task deliverables, to suit your project needs. Should you desire Barri to provide onsite representation to coordinate the usage of contract workers, or actually put together a team to tackle non-licensed task services (i.e., administrative or technical procedure development, training development and/or instruction, document control processes, etc.), Barri can customize a program to meet your specifications.

This Weeks Hot Jobs!

Tonopah, Arizona

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Experienced coal/fossil power generation operators needed for contract work in the Tennessee Valley area.

Tonopah, Arizona

We are looking for Engineers for a one year contract at a Nuclear Plant in Arizona.PD + miles + Holidays + PTO + Sick time + ...