Internship Instrumentation Control Jobs in Atlanta, GA

Junior Estimator

Company: Southern Flow Inc.

Location: Alpharetta, Georgia

Industry: Instrumentation, Telemetry, and Controls Automation

Travel: Up to 5%

Type: Full-Time

About Southern Flow Inc.

Southern Flow, Inc. is a leading systems integration firm that designs and builds custom automation systems for water and wastewater treatment plants. We’re based in Alpharetta, GA, and proud to support essential infrastructure across the Southeast.

We’re looking for a Junior Estimator to work directly under our experienced Estimator. This is a great opportunity for someone early in their career who wants hands-on training, mentorship, and a clear growth path in the controls and automation industry.

What You’ll Do:

• Assist in reviewing plans and specifications to help define project scope and costs
• Support the preparation of organized, accurate proposals with pricing and technical details
• Attend job site visits and pre-bid meetings alongside senior team members
• Work closely with our Estimator and sales team to develop competitive bids
• Help maintain organized project data, pricing history, and estimating tools
• Learn industry standards, systems, and best practices in estimating

What We’re Looking For

• Degree or background in engineering, construction, project management, or a related field (AS or BS preferred)
• Internship, co-op, or coursework related to construction, engineering, or estimating is a plus
• Interest in automation, controls, or SCADA systems (no prior experience required)
• Strong skills in Excel, Word, and working with PDFs
• Exposure to AutoCAD or willingness to learn
• Highly organized, detail-oriented, and eager to learn
• Strong communication skills and ability to work in a team environment
• Willingness to travel occasionally within the Southeast

Perks and Benefits:

• Competitive salary with full benefits
• Hands-on training and direct mentorship from an experienced Estimator
• Clear opportunities for career growth and advancement
• Supportive, team-oriented culture

Ready to Join the Team?

If you’re passionate about learning and want to be part of a forward-thinking team, we’d love to hear from you!