Top Tech Jobs & Startup Jobs in San Antonio, TX

Lead the credit and accounts receivable team to manage credit limits, collections, cash application, invoicing, dispute resolution, and reporting. Partner with sales, customer service, IT, and finance to optimize order-to-cash, reduce bad debt, enforce credit policy, and drive continuous improvement while coaching staff and monitoring KPIs.

Lead delivery and operations of edge, last-mile, and End User Computing infrastructure for refinery sites. Manage teams, vendor relationships, budgets, and OT/IT convergence (LoRaWAN, pLTE, industrial sensing). Drive CI/CD, container orchestration, IaC, cybersecurity, and product lifecycle from ideation to support, aligning roadmaps with enterprise strategy and compliance while improving availability and operational performance.

The Senior Platforms Engineer will design and govern secure hybrid platforms, focusing on automation, cloud architecture, and leading modernization initiatives while integrating advanced technologies like IoT and improving operational integrity.

Lead process design and optimization projects for refinery units, performing simulations, equipment sizing, PFD/P&ID development, feasibility/economic analysis, and implementation support. Interface with licensors, vendors, operations, and engineering to improve reliability, safety, environmental performance, and unit profitability. Support startup, troubleshooting, and development of operating procedures and training.

Manage general accounting, cost accounting, and production cost management for a manufacturing site. Oversee month- and year-end close, financial reporting, inventory and fixed asset accounting, budgeting, variance analysis, internal controls, audits, and lead a team to drive cost control and process improvements while reporting to corporate leadership.

Maintain, enhance, and support enterprise applications on IBM i (AS/400) using RPGLE. Lead modernization efforts (VS Code, Code for IBM i, Git/GitHub), develop database solutions (MS-Access, OpenEdge Progress), build Visual Basic integrations, perform Linux system administration, troubleshoot issues, gather requirements from business users, and document technical specifications.

Provide front-desk support by answering and routing calls, greeting visitors, managing mail and office supplies, stocking equipment, processing outgoing shipments, assisting with personnel/I-9 files, and performing general clerical tasks using multi-line phone systems, MS Word/Excel, ten-key, and standard office equipment.

Owner of outbound lead generation and proposal management to win new HOA/property management clients. Develop marketing initiatives, manage RFP responses, use Pipedrive CRM, run analytics and automation, support pricing/negotiation, coordinate events, and report on marketing metrics to drive revenue growth.

Entry-level HR Coordinator supporting recruiting, selection, and outreach. Duties include posting jobs, scheduling and conducting interviews (video/in-person), managing the applicant database/ATS, organizing departmental logistics and travel, compiling monthly reports, and providing administrative support to the Manager.

Develop and implement PR strategies, build media and partner relationships, draft press materials, coordinate events and interviews, monitor media coverage, support reputation management and crisis communication, collaborate with internal teams, and research opportunities to boost brand visibility.

Provide administrative and clerical support to attorneys and legal staff: prepare and proofread legal documents, scan and profile files into iManage, manage files, enter billable time, coordinate travel and meetings, submit conflicts and expenses, and handle general office tasks while maintaining confidentiality and professionalism.

Lead program operations for a residential camp: design and manage activities, schedules, budgets, equipment, and seasonal staff. Serve as liaison to user groups, ensure accessibility and safety, develop training and procedures, evaluate programming, and support cross-departmental operations to deliver an inclusive camper and guest experience.