Job Description Job Description Title: CNC Programmer / EstimatorLocation: Houston, TX AreaDuration: Full-TimeWork Requirements: Must be authorized to work in the U.S.SummaryWe are seeking a CNC Programmer / Estimator to support a high-capability precision manufacturing environment serving aerospace, oil and gas, automotive, and advanced industrial markets.This is not a basic programming role. This position operates as a hybrid across CNC programming, manufacturing estimating, and shop floor troubleshooting. The right candidate will split time between office-based responsibilities such as quoting and programming, and hands-on involvement on the production floor proving out programs and supporting machinists.This role exists due to continued business growth and shifting customer demand. It requires someone who is adaptable, detail-oriented, and capable of moving work efficiently from print to production in a fast-paced job shop environment.ResponsibilitiesCNC Programming & Production SupportDevelop CNC programs using Mastercam or similar CAM softwareProve out new programs on the shop floor and make real-time adjustmentsTroubleshoot machining and programming issues alongside machinists and operatorsSupport multi-axis machining including 3-axis, 4-axis, and 5-axis environmentsCollaborate with shop personnel to improve programming efficiency and production flowEstimating & QuotingReview customer drawings and specifications to support quoting effortsEstimate cycle times, setup times, and overall production requirementsEvaluate tooling, workholding, and machining approach during quotingSupport accurate and timely responses to customer quote requestsProcess ImprovementContribute to fixture design and machining strategy developmentIdentify opportunities to improve cycle times and programming efficiencySupport continuous improvement across production and estimating workflowsQualificationsRequired:· Strong CNC programming experience using Mastercam or similar CAM software· Experience estimating cycle times and setup times in a machining environment· Ability to create and prove out CNC programs on the shop floor· Solid understanding of tooling selection and machining processes· Experience with both lathe and mill operations· Strong blueprint reading and model interpretation skills· Experience working with tight tolerance components· Ability to troubleshoot machining issues in a production environment· Strong communication skills and ability to operate between office and shop floorPreferred:· Background as a machinist prior to transitioning into programming or estimating· Experience with high-performance or exotic materials such as Inconel, Monel, or Hastelloy· Experience in aerospace, defense, or advanced oil and gas machining environments· Experience with fixture design and process development· Familiarity with Haas, Okuma, or Fanuc-controlled machines· Experience in small-part, high-mix job shop environmentsWork EnvironmentClean, organized, and air-conditioned facilityQuality-focused, methodical production environmentHigh variety of work across multiple industriesStructured workflow with strong leadership visibilityCollaborative, team-oriented shop cultureEEO StatementSumma Staffing Technologies is an Equal Opportunity Employer. We value diversity and encourage all qualified individuals to apply.