Top Senior IT Jobs in St. Louis, MO

Manage IT controls auditing and consulting, ensuring compliance with regulations, mentoring teams, and engaging with clients to enhance technology trust.

Lead end-to-end sales pursuits for IT infrastructure managed services, build and execute strategic sales plans, penetrate target markets, shape messaging, manage proposals and commercial models, and ensure smooth handoffs to delivery while mentoring teams and driving growth.

Lead development and implementation of consultative and technical IT solutions for clients. Communicate deliverables, assess risks, collect and analyze data, document findings, and serve as subject-matter expert. Mentor junior consultants, train clients, and contribute to R&D to deliver innovative solutions. Requires client-facing delivery and occasional travel.

Lead and coordinate IT and security audits across cloud infrastructure, application security, IAM, vendor risk, and blockchain products; shape audit roadmap; produce executive- and Board-level reports; drive remediation and validate corrective actions; partner with technology leaders and mentor audit staff.

Lead end-to-end IT and security audits across cloud infrastructure, application security, IAM, vendor risk, and blockchain products. Plan and execute fieldwork, produce evidence-based reports for senior leaders and the Audit Committee, mentor junior auditors, validate remediation, and partner with Engineering and Security to improve controls while maintaining audit independence.

Lead Coinbase's global IT and security audit program, delivering complex cross-functional audits across cloud, infrastructure, cybersecurity, IAM, data protection, and third-party risk. Manage and develop a global audit team, partner with first- and second-line stakeholders to drive integrated assurance, and report executive-level findings to senior leadership and the Audit Committee. Modernize audit execution through data analytics, automation, and generative AI to enable continuous monitoring and automated evidence retrieval.

Support risk assessment, audit planning, and oversight of audit management and staff. Provide advisory services and ensure compliance with standards.

As a Lead Mobile Developer, you will design and maintain iOS apps, mentor developers, optimize performance, and integrate with backend services while collaborating with cross-functional teams.

The Lead Technical Support Engineer resolves complex technical issues, provides mentorship, collaborates with teams, and improves support systems.

The Sr. Project Manager is responsible for delivering technical projects, managing resources, and updating stakeholders while focusing on onboarding new clients.

The role involves developing, testing, and maintaining computer programs, supporting complex analyses, managing development efforts, and ensuring alignment with organizational methodologies.

The Technical Project Manager oversees IT project planning, execution, and delivery within the government sector, ensuring stakeholder coordination and compliance with regulations.

The Test Manager designs and executes comprehensive testing processes, manages testing events, oversees engineering activities, ensures effective schedule and resource allocation, and maintains quality assurance for large-scale systems integration.

Design, engineer, administer, and secure enterprise mobile device solutions (MDM) across iOS, Android, Windows, and macOS. Manage policy, software/patch deployment, device provisioning, asset lifecycle, compliance reporting, and Tier-3 troubleshooting. Support RMF/IATT/ATO activities and integrate mobile platforms with enterprise identity, authentication, and monitoring in DoD/IC environments.

Lead and develop onboarding and support teams for the Retail Performance Platform (RPP). Oversee end-to-end client onboardings, production support, incident management, and cross-functional alignment with Engineering and Product. Drive process improvements, staffing, performance management, and operational strategy to scale the platform and ensure client satisfaction.

Design, implement, and maintain secure, scalable enterprise VDI (Citrix) environments. Provide Tier-3 support, performance tuning, capacity planning, automation with PowerShell/IaC, and cross-team collaboration. Lead architecture evaluations, troubleshooting, and operational improvements to ensure high availability and user experience.

Operate, maintain, and improve enterprise SIEM and log aggregation platforms (ArcSight, ElasticSearch, Kibana, Splunk). Onboard assets, develop alerts/playbooks/rules, tune queries, troubleshoot event flow and parsing, and perform engineering, testing, and emergency maintenance to meet 99.99% availability and Intelligence Community standards. Document incidents, use ticketing systems, and support CSOC reporting and integrations. Requires active TS/SCI and relevant DoD 8570 certifications.

Senior DevOps Engineer responsible for automating deployments, architecting and maintaining on-prem and cloud infrastructure, administering production/staging/dev environments, implementing CI/CD and configuration management, monitoring and incident response, enforcing security and access controls, and participating in Agile teams. Requires on-call support, documentation, and collaboration with A&A/security teams to maintain operational readiness.

Lead and execute remote technical implementations for dental practices from signing through go-live. Configure PMS integrations, set up remote access and network configurations, manage AWS-hosted Windows VMs/ETL, handle support volume, liaise with MSPs, and improve onboarding processes and automation while partnering with cross-functional teams.

Provide advanced desktop/system administration and hands-on end-user support for Windows environments and VDI. Troubleshoot complex hardware/software issues, perform OS and software installations/upgrades, manage desktop images, backups and recoveries, audit compliance, train users, mentor junior staff, and lead projects. Work requires TS/SCI clearance and on-site presence at the customer location.

The Senior IT Infrastructure Engineer will enhance automation and integration efforts while managing cloud services, CI/CD pipelines, and Kubernetes operations.

Act as liaison between various teams to gather and document business needs, create test plans, and assist in project execution.

The Senior IT Project Manager will lead client-facing IT infrastructure projects, manage timelines and expectations, and coordinate engineering teams while ensuring high-quality delivery of services.

The role involves leading and improving IT operations, focusing on proactive service organization, process design, and team development while managing IT projects and vendor relationships.

Lead Manhattan Active WM solution design and multi-site rollout, migrate legacy WMS/TMS/WES/WCS, define processes and standards, validate warehouse hardware and automation, manage integrations, testing, cutover, go-live stabilization, documentation, and mentor internal teams.