Senior Manufacturing Engineer

Position: Senior Manufacturing Engineer – 5-Axis Machining

Industry: Aerospace, Defense & High-Complexity Manufacturing

Location: Birmingham, AL

Job Type: Full-Time | On-Site

Our client is a high-complexity, engineering-driven precision manufacturing organization supporting advanced aerospace and defense programs. The work centers on true 5-axis machining—tight tolerances, difficult materials, and NPI-heavy programs executed on world-class equipment.

This is not a desk-only CAM role. This role is for a Senior Manufacturing Engineer who owns how parts are made from cradle to grave—from CAD model and machining strategy through validated production—while working directly on the shop floor during setups, prove-outs, and first-run builds.

If you are a well-rounded engineer who has made parts, programmed parts, and now leads how parts get made, this role is built for you.

• Program complex 5-axis CNC components using Siemens NX
• Develop, optimize, and validate advanced multi-axis toolpaths for high-complexity parts
• Support and troubleshoot CNC machines running Siemens and Heidenhain controls
• Lead CNC programming and process development for:
  New Product Introduction (NPI), First-article builds, Complex and repeat production programs
• Own machining processes end-to-end, from CAD model through validated production
• Define and optimize probing strategies to ensure accuracy and repeatability
• Design and refine fixturing and work holding solutions for complex multi‑axis machining
• Collaborate closely with machinists, quality, and engineering teams during setups and prove‑outs
• Optimize cycle time, tool life, process stability, and process repeatability
• Create, maintain, and standardize:
  Production‑ready CNC programs, Setup sheets and documentation, Engineering and machining standards
• Provide hands‑on shop‑floor support for troubleshooting and continuous improvement

• 5–10+ years of CNC programming and manufacturing experience
• Proven experience programming 5‑axis CNC machining centers
• Strong proficiency in Siemens NX (multi-axis, surfacing, complex toolpaths)
• Familiarity with Siemens and/or Heidenhain CNC controls
• Background in aerospace, defense, or other high‑complexity machining environments
• Solid understanding of: GD&T, Fixturing and probing strategies, Material behavior and machinability

• On‑site, shop‑floor–embedded engineering role
• Frequent interaction with machines, tooling, and production teams
• Mix of programming, engineering review, and hands‑on support
• Fast‑paced, NPI‑heavy environment with high accountability
• Safety‑first culture with strict adherence to PPE and safe‑work practices
• Brand‑new, climate‑controlled manufacturing facility
• Modern 5‑axis CNC and inspection equipment
• High‑visibility, mission‑critical aerospace and defense programs
• Direct access to leadership—engineering has a real voice
• Long‑term growth with a company scaling thoughtfully and correctly
• Relocation assistance available

Uniiited Staffing is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), age, marital status, national origin, citizenship status, disability, genetic information, veteran status, or any other status protected by law. If you require assistance or a reasonable accommodation during the application process, please visit our website privacy and terms of use for more information.

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