Jacob Cassady
again welcome
Information is the key to answering any question effectively, I am learning this more and more day by day. Henry has helped me a lot to see this, he is very informative and diligent in trying to convey the correct answers to posters meant questions.
But I will say that the Code for your situation is the place to look for answers.
Submerged Arc Welding (SAW), an automated welding process that frequently used when welding in a fabrication shop.
The SMAW process is highly dependent on the skill of the welder while the SAW process is not. The SAW process results in more consistent weld and generally a strength bonus. It is a process that one can qualify as a Welding Operator to. The AWS Certified Welder program can be examined here,
http://www.aws.org/w/a/certification/CW/AWS D1.5 is the code generally used in the Bridge industry but then again if the bridge is fabricated using Hollow Structural Sections you have to refer back to D1.1 or other codes that may apply, as D1.5 backs away from HSS. So as You can see there are numerous avenues for answers to your question.
Having papers from another employer or AWS helps but speaking from experiences, a piece of paper with you qualification/certification is just that a piece of paper. If an applicant comes to interview for a job they will generally have to qualify for the company applying to, this may not be all inclusive but as the employer is the responsible party for the weld the welder produces I would want to make sure they can produce sound weld consistently with my equipment and Procedures.
Also on another statement you made concerning experience for taking the cwi exam the experience requirement can be met other ways besides actually on the job, Clause 5.2.3 of AWS B5.1
http://files.aws.org/certification/docs/b5.1-2003-errata.pdfAWS Certification of Welding Inspector
http://www.aws.org/w/a/certification/CWI/Good Luck and Keep trying, don't get frustrated, as there is no pill we can take for any of this just determination and work will pay off.
Sincerely
Marshall