Sr Systems Developer – Manufacturing & Engineering (M&E) IT Position Available In St. Louis, Missouri

Sr Systems Developer•Manufacturing & Engineering (M&E) IT Olin Corporation Jun 24, 2025

Title:

Sr Systems Developer•Manufacturing & Engineering (M&E) IT

Location:

Houston, TX
Additional locations may include

Charleston, TN or Clayton, MO Salary:

$115,000•$150,000

Schedule:

Flexible schedule available of up to 2 days remote per week

Focus:

The Sr Systems Developer•M&E IT is responsible for the design, development, and enhancement of both new and existing custom applications in the Manufacturing & Engineering space. Incumbent will focus on the management and support of the custom applications, including end-user interaction, while managing code, releases and documentation. Sr Systems Developer•

M&E IT Essential Job Functions:

Manage all aspects of a select group of custom developed applications in the M&E IT space; Focus areas include manufacturing execution, engineering, and quality but may expand to others
Document business requirements then design and develop custom applications to meet those needs
Create and manage interfaces between in-house, third party developed, and off the shelf applications, databases, and supporting systems
Manage code and releases
Maintain and enhance existing Laboratory Information Management Systems (LIMS) code and interfaces working closely with the lead LIMS developer
Oversee contract developer work to ensure compliance with Olin standards
Create and manage test scripts either manual or automated to validate system functionality and performance
Participate in troubleshooting and support processes with others on the team for related applications
Manage application performance working closely with Infrastructure, Database and Security teams
Support end users as needed directly or within Olin’s ticketing solution
Ensure alignment to architecture and security standards
Sr Systems Developer•

M&E IT Minimum Requirements:

Bachelor’s Degree•; Information Technology, Computer Science or related degree preferred
Minimum of 10 years of related information systems and development experience
Experience with 2 or more of the following: .NET (C# preferred), ASP.Net, API Integration, HRML/CSS, Java Script, MS SQL, Multi-Tiered Architecture, IIS configuration, Azure DevOps
Full-Stack development experience preferred
Experience in gathering and documenting requirements, working within an enterprise setting with business and IT resources
Experience with any of the following applications, preferred: Aspen Manufacturing and Execution Systems, Thermo Fisher LIMS, or SAP
Must possess a valid US driver’s license. May be required to obtain a Transportation Worker Identification Credential (TWIC) if working on site at certain Olin locations Strong Careers Grow Here
Rooted in our corporate values, Olin continues to be the global leader in both chemical manufacturing and ammunition. We invest, recognize, and reward the talents and contributions of our employees, empowering over 8,000 global individuals to make an impact both at work and in surrounding communities. Olin fosters a diverse and inclusive workplace, where you are encouraged to join or lead our Olin People Networks. These voluntary groups connect employees across sites, divisions and functions to strengthen connections, belonging, and community involvement. View a snapshot of our comprehensive benefits package. •Degree must be from a school that is accredited by an accrediting agency recognized by the Secretary of Education of the U.S. Department of Education or equivalent program from an international university. •Olin does not provide any form of sponsorship. We will only employ those who are legally authorized to work in the United States. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J or TN or who need sponsorship now or in the future, are not eligible for hire. Olin is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.