Apply on Employer Site

Software Engineering Institute | Carnegie Mellon University · 1 day ago

PLC Engineer

Pittsburgh, PA

Full-time

Hybrid

Senior Level

5+ years exp

Carnegie Mellon University's Software Engineering Institute is focused on critical national security areas and is seeking a PLC Software Development Engineer. The role involves designing, programming, testing, and maintaining industrial control systems while collaborating with engineering teams to meet project objectives.

ComputerCyber SecurityEducationSoftware

Comp. & Benefits

No H1B

Security Clearance Required

U.S. Citizen Only

Hiring Manager

Tracy Montgomery

Responsibilities

Design, implement, and maintain PLC programs, with a primary focus on Structured Text (ST)

Collaborate with cross-functional engineering teams to define control system requirements and ensure software solutions to meet project objectives

Conduct thorough testing, debugging, and validation to ensure reliable and safe operation of automation systems

Troubleshoot and optimize existing PLC programs to improve system performance and maintainability through technical analysis and objective data

Develop technical documentation including system specifications, test procedures, and user guides

Provide on-site and remote support for system commissioning and upgrades

Qualification

Structured TextRockwell Automation PLCsIndustrial control systemsCommunication protocolsConfiguration management toolsCC++HMISCADAProblem-solving skillsCollaboration skillsCommunication skills

Required

BS in Computer Science, Electrical Engineering, or a related discipline with 10 years of experience; OR an MS in the same fields with 8 years of experience; OR a PhD with 5 years of experience

Strong hands-on experience developing software for U.S. vendor-based PLC platforms using Structured Text (ST) programming language

Hands-on experience with Rockwell Automation PLCs

Proficient in IEC 61131-3 Structured Text programming language

Strong understanding of industrial control systems, automation architectures, and communication protocols such as Ethernet/IP and Modbus

Experienced with configuration management tools (e.g., Git, SVN), collaboration software platforms (e.g., GitLab, Jira), along with associated best practices

Worked in a collaborative team environment as a software developer, software engineer, verification engineer, or a similar role

Understand the Department of Defense (DoD) Systems Engineering lifecycle and the Software Development Lifecycle (SDLC) from requirements management to sustainment

Strong communication skills and the ability to convey difficult engineering or technical challenges to stakeholders

Willing to work 100% of your week onsite at either the SEI or customer facility autonomously with minimal supervision

Willingness to travel (25%) outside of your office location to other SEI offices, sponsor sites, conferences, and offsite meetings

Can pass a background check and obtain and maintain an active Department of Defense (DoD) security clearance

Preferred

Experience with C and C++ programming languages, particularly in embedded or industrial software environments

Familiarity with additional IEC 61131-3 languages (Ladder Diagram, Function Block Diagram, Sequential Function Chart)

Experience with Windows OS and common tech stacks for development

Proficiency in HMI and SCADA development and integration

Knowledge of virtualization technologies (e.g., VMware, Hyper-V, Docker) for testing environments

Experience with static code analysis tools and checking compliance with industry standards

Understanding of safety instrumented systems and standards (IEC 61508, ISO 13849, etc.)

Knowledge of multiple PLC platforms and industrial control systems

Strong problem-solving skills, with the ability to work independently and in team settings

Benefits

Annual professional development opportunities

University resources, including campus fitness facilities

Mindfulness programs

Childcare

Free transportation on the Port Authority Transit System

Paid parental leave

Paid military leave

Relocation assistance

Company

Software Engineering Institute | Carnegie Mellon University

Glassdoor4.2

At the SEI, we research complex software engineering, cybersecurity, and AI engineering problems; create and test innovative technologies; and transition maturing solutions into practice.

Founded in 1984

Pittsburgh, Pennsylvania, USA

501-1000 employees