Sr. Software Engineer

Summary:

 As a Senior Software Engineer, you’ll power the software systems that drive our client's high-tech enrichment operations. From automation and cybersecurity to enterprise manufacturing systems, you’ll keep mission-critical applications running reliably, securely, and at peak performance—while continuously pushing innovation forward in a highly regulated, national-security–driven environment.
 

Responsibilities:

• Lead the day-to-day administration and optimization of our operational software ecosystem, supporting MES, ERP, engineering, quality, and automation platforms to ensure seamless, secure, and reliable plant operations.
• Working hand-in-hand with IT, engineering, production, and automation teams, you’ll troubleshoot complex system issues, drive root-cause analysis, manage system validation and audit readiness, oversee cybersecurity and patching, and lead continuous improvement initiatives.
• Evaluate and integrate new technologies, manage change control and documentation, and ensure system performance aligns with manufacturing best practices and regulatory expectations.
   

Minimum Qualifications:

• Bachelor’s degree in Computer Science, Engineering, Business Management, or a related field
• 5+ years of experience supporting software systems in a regulated manufacturing or industrial environment
• Strong knowledge of SCADA, PLCs, and industrial control systems
• Experience with system validation, change control, and lifecycle documentation
• Solid background in networking, servers, and cybersecurity best practices
• Ability to obtain and maintain a Q-level security clearance
   

Preferred Qualifications:

• Experience with manufacturing IT system administration best practices
• Knowledge of SYSPRO ERP, MES platforms, or similar manufacturing systems
• Strong Python fundamentals (data structures, APIs, scripting, automation)
• The ability to communicate complex technical concepts clearly to both technical and non-technical stakeholders
• Currently holds a “Q” level security clearance.

Benefits:

All eligible employees enjoy an excellent benefits package, including medical/dental/vision insurance, short/long-term disability, life insurance, 401(k), paid time off including holidays, and tuition reimbursement.

EEO Statement:

MSTI is an equal-opportunity employer. All qualified candidates, including individuals with disabilities and protected veterans, are encouraged to apply. MSTI is an E-Verify employer. If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: [email protected].

EEO Employer/Vet/Disabled