Mission-Critical Industrial Controls Engineer (PLC/HMI)

Booz Allen Hamilton in Indian Head, MD, seeks an Industrial Controls Integration Engineer to lead end-to-end automation projects within mission-critical facilities. On-site role requiring secret clearance, you will design electrical panels, develop P&IDs, and program PLC/HMI systems, ensuring safety and reliability. You will collaborate with multidisciplinary teams to deliver high‑impact solutions, support commissioning and sustainment, and apply your controls expertise to optimize performance