Sr. Software Engineer

Oak Ridge, TN
Full Time
Experienced

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: HR@mstechnology.com.

EEO Employer/Vet/Disabled

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