Mid/Senior-Level PLC Programmer

Job Overview:CAC is seeking a PLC Programmer with 3–5 years of experience to join our team in Philadelphia, PA, supporting the NSWC (Naval Surface Warfare Center). We are looking for a candidate to design, program, and commission robust control system solutions for naval applications. The ideal candidate is an expert in industrial automation, particularly within the Rockwell or Siemens ecosystems, and is passionate about ensuring the operational readiness of critical maritime systems.Responsibilities:Systems Engineering: Follow NSWCPD systems engineering processes, ensuring all control logic complies with rigorous industry and cybersecurity standards.Software Development: Design, code, test, and maintain PLC logic based on complex technical specifications.Documentation: Prepare comprehensive technical packages, including software design documents and user manuals.Peer Reviews: Present logic designs during technical reviews to ensure code efficiency, safety, and adherence to naval quality standards.Qualifications:Education: Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Computer Engineering, or a related technical discipline.Experience: 3–5 years of professional experience in industrial automation or control systems programming.Hardware Mastery: Demonstrated proficiency with Rockwell Automation and/or Siemens platforms.Networking: Strong understanding of industrial IP-based protocols (EtherNet/IP, Profinet, Modbus TCP/IP).Preferred Skills:Naval Systems: Prior experience with machinery control systems (MCS) or power distribution systems in a maritime or defense environment.OS Knowledge: In-depth understanding of Windows or Linux-based industrial workstations and virtualization.Key Competencies:Analytical Thinking: Ability to troubleshoot complex electrical and logic-based issues in real-time.Communication: Strong ability to translate complex technical logic into clear documentation for non-technical stakeholders.Detail-Oriented: A "safety-first" mindset with a high commitment to code reliability and system integrity.Benefits:Medical/Dental Plans availableCompany matched 401(k)Paid Vacation & HolidaysFlexible Schedules and Relaxed Dress CodeAdditional Requirements:Must be a US CitizenMust hold or be able to obtain a DoD Secret clearance