- Chenega Corporation (Arnold, MO)
- **Req ID:** 37537 **Summary** ** Application Support Engineer ** **Arnold, MO** Are you ready to enhance your skills and build your career in a rapidly ... Experts (SMEs) with decades of experience working in the Federal marketplace. The ** Application Support Engineer ** will be part of an integrated Operations &… more
- BAE Systems (Arnold, MO)
- **Job Description** BAE Systems is currently seeking an Application Support Engineer to join our integrated Operations & Sustainment (O&S) team located in ... and will interface with engineering resources located at other facilities. The Application Support Engineer is responsible for the day-to-day operation of… more
- Mastercard (O'Fallon, MO)
- …performance, participate to recurring reviews, detect & analyze anomalies, * Application support : as a support engineer , help platform users (internal ... accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure… more
- Eaton Corporation (Ellisville, MO)
- …of the ** Application Engineer Co-op** is to provide technical application support to customers, sales and other Bussmann division departments. The ... Application Engineer Co-op will support more technical and in-depth email inquiries. The Application Engineer Co-op will be viewed as the technical… more
- Hussmann Corporation (Bridgeton, MO)
- …Department. Provide additional training for new engineers in the areas of Application Engineering. **Responsibilities** + Ability to sit with customer and develop ... to assist field and customer service personnel in answering equipment application questions and resolve external customer issues with no management intervention.… more
- Qnity (Chesterfield, MO)
- **Position:** **Technical Support Engineer I** **Summary:** Under direct supervision, provide technical information and guidance in the selling of assigned ... service and meet all customer requirements. RESPONSIBILITIES + Provide technical support and guidance to customer inquiries ensuring that proposed designs align… more
- General Dynamics Information Technology (Arnold, MO)
- …tomorrow is smarter. Our work depends on a TS/SCI Cleared Software Virtualization Engineer joining our team to support our intelligence customer in Springfield, ... **Job Description:** GDIT is looking for a Software Virtualization Engineer to support the virtualization of a...with plugins and advanced graphics requirements + Work with application testers and mission SME's to validate mission … more
- Mastercard (O'Fallon, MO)
- …fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software ... accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure… more
- Mastercard (O'Fallon, MO)
- …fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software ... Readiness Architect: o Serve as the primary contact responsible for the overall application health, performance, and capacity o Support services before they go… more
- Mastercard (O'Fallon, MO)
- …evolve systems by pushing for changes that improve reliability and velocity. * Support the application CI/CD pipeline for promoting software into higher ... accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure… more
- Mastercard (O'Fallon, MO)
- …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... governments realize their greatest potential._ **Title and Summary** Lead Software Engineer STRM program is dedicated collection of self-organizing, high performing,… more
- Mastercard (O'Fallon, MO)
- …intellectually curious, analytical, and possesses an entrepreneurial mindset. The Privacy Engineer will support Mastercard's Services Division on the development ... we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple,… more
- Black & Veatch (Creve Coeur, MO)
- …an Associate Electrical Engineer , you may have the opportunity to: + Support a variety of substation projects ranging up to 765kV in engineering detailed design ... **Associate Electrical Engineer - Substation** Date: Dec 11, 2025 Location:...budgets and schedules + Perform QA/QC responsibilities + Provide support to business development or pursuit activities. This opportunity… more
- Black & Veatch (Creve Coeur, MO)
- **Civil Engineer Intern - Water** Date: Nov 23, 2025 Location: Kansas City, MO, US Austin, TX, US Oklahoma City, OK, US Houston, TX, US Creve Coeur, MO, US Dallas, ... internship offers the opportunity to contribute to diverse, impactful projects that support our clients' goals while fostering your professional growth and advancing… more
- Black & Veatch (Creve Coeur, MO)
- **Graduate Engineer , Civil - Water - St. Louis** Date: Nov 5, 2025 Location: Creve Coeur, MO, US Company: Black & Veatch Family of Companies **Together, we own our ... Sponsorship Available:** No **Job Summary** As an entry-level Civil Engineer at Black & Veatch, you will play a...the opportunity to contribute to diverse, impactful projects that support our clients' goals while fostering your professional growth… more
- Mastercard (O'Fallon, MO)
- …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... realize their greatest potential._ **Title and Summary** Senior Enterprise Cloud Operations Engineer Job Summary We are seeking an experienced Senior Cloud … more
- Mastercard (O'Fallon, MO)
- …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer (Hadoop & Java) Our Purpose We work to connect and power… more
- Mastercard (O'Fallon, MO)
- …certificate and key management, payment network protocols like ISO8583/ISO20022, and application /production Support . This role involves working across both ... realize their greatest potential._ **Title and Summary** Senior BizOps Engineer We are looking for a BizOps Engineer...quality and minimal manual effort is desired. Proficiency in: application / production Support role on Unix/Linux… more
- Mastercard (O'Fallon, MO)
- …we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, ... and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the… more
- Black & Veatch (Creve Coeur, MO)
- **Wastewater Process Engineer ** Date: Nov 8, 2025 Location: Columbus, OH, US Creve Coeur, MO, US Des Moines, IA, US Company: Black & Veatch Family of Companies ... with community benefits. Our Team of over 200 process engineers support water, industrial, next generation agriculture, LNG, hydrogen, fertilizer, and carbon… more