Systems Admin III

Job Title: Senior Middleware & Infrastructure Engineer (Cloud Operations)

Role Overview
We are seeking a highly technical Systems Administrator III to drive the deployment, security, and optimization of our enterprise middleware and cloud infrastructure. In this role, you will be the technical authority responsible for the release of new technologies, ensuring seamless integration between API platforms and native cloud services. You will utilize Infrastructure as Code (Terraform) to automate deployments and manage multi-environment stability. This is a mission-critical position that combines high-level system design with hands-on operational support, ensuring a secure and scalable environment for our digital services.

Key Responsibilities
Middleware Engineering & Operations
• Platform Administration: Install, configure, and maintain the MuleSoft runtime environment. Perform deep-level system troubleshooting and integration testing for server operating systems and related utilities.
• Cloud Integration: Manage and optimize AWS Native services, including EC2, S3, and AWS API Gateway, to ensure high-availability and performance.
• Middleware Support: Act as the primary technical contact for middleware system administration, providing expert-level operations support for API-led connectivity.
Automation & Infrastructure as Code
• Terraform Management: Design and implement infrastructure automation using Terraform to manage and scale cloud resources efficiently.
• Environment Governance: Maintain and manage complex multi-environment configurations (Dev, QA, Production) to ensure consistency and reliability across the delivery lifecycle.

Security & Performance
• System Hardening: Configure and manage AWS Security Groups and lead vulnerability remediation efforts to maintain a secure systems environment.
• Vigilance: Perform root-cause analysis for server and messaging service disruptions, implementing long-term fixes to prevent recurrence.
• Scalability: Research and recommend software/hardware enhancements and provide hardware specifications based on anticipated application growth.

Change Management & Execution
• Production Deployment: Lead production change execution and coordinate complex deployments across the enterprise.
• Infrastructure Support: Maintain the core server infrastructure and provide 24/7 troubleshooting for production systems as required by business needs.

Qualifications & Requirements
• Technical Mastery:
oProven experience in MuleSoft runtime administration and troubleshooting.
oHands-on expertise with AWS Native technologies (EC2, S3, API Gateway).
oStrong proficiency in Terraform for Infrastructure as Code management.
• Professional Experience:
o5+ years of experience in system administration, specifically within API middleware and cloud environments.
oDemonstrated success in infrastructure automation and vulnerability remediation.
• Soft Skills:
oStrong organizational skills for change coordination and deployment management.
oAbility to translate complex technical application needs into hardware/software specifications.
• Education: Bachelor's degree in Computer Science, Information Technology, or equivalent professional experience.

Equal Opportunity Employer / Disabled / Protected Veterans

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For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.

We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.

AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.

We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

Additional Skills

(none specified)


AllSTEM Representative Contact Info

Account Executive:


Nichols


Branch Phone:


View phone number on click.appcast.io


Location:


Ontario, CA