Top Senior IT Jobs in St. Louis, MO

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 end-to-end sales pursuits for IT infrastructure managed services. Build and execute strategic sales plans, penetrate target markets, shape messaging, drive RFP responses and negotiations, and ensure smooth sales-to-delivery transitions while mentoring teams and promoting collaboration.

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.

Lead architecture and delivery of IT automations and integrations across platforms (n8n, Airflow, Temporal, Jira). Act as technical DRI for complex automation projects, partner with Security and IAM, build reusable frameworks and documentation, establish engineering standards and code review practices, and mentor peers.

Lead end-to-end execution of enterprise IT systems initiatives, unblock technical bottlenecks, integrate and consolidate tooling, drive user adoption and training, build dashboards and post-mortems, and serve as strategic liaison between IT domains and business stakeholders to deliver cross-functional IT programs.

Own IT-specific Sarbanes-Oxley (SOX) compliance for ITGCs and ITACs. Assess SOX readiness for systems and process changes, maintain control documentation, coordinate walkthroughs and remediation, liaise with internal/external auditors, review SOC reports, oversee testing programs, and identify automation and AI opportunities to strengthen controls and reporting.

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.

Manage IT vendor and procurement operations including negotiating SaaS, hardware, and services contracts; drive renewals; onboard new vendors ensuring compliance; partner with Legal, Finance, and InfoSec; maintain procurement documentation; support technology asset procurement and improve procurement policies and processes.

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.

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

Lead design, architecture, and engineering of Cross Domain Solutions (CDS). Evaluate technologies, produce design packages and technical documentation, gather/validate stakeholder requirements, coordinate implementation, support accreditation and operations, mentor engineers, and support government modernization and planning efforts.

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

Advise mid-market clients on technology and AI strategy, build 3-5 year IT roadmaps, engage C-suite to prioritize IT investments, design Microsoft-stack solution architectures, guide AI adoption and governance, optimize IT budgets/staffing, lead audits and special projects, and support pre-sales to generate consulting engagements.

Supervise and perform SOC examinations, HITRUST certifications, and ISO assessments. Lead a team, review workpapers, analyze controls, and assess internal deficiencies while ensuring compliance with quality control policy.

Lead and grow a Time & Attendance IT team, oversee design/configuration/support of UKG and related workforce management systems, ensure integrations with payroll/HRIS/ERP, maintain compliance with labor laws, drive process improvements, and partner with stakeholders to deliver accurate, auditable timekeeping solutions.

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.

The Senior Solutions Architect II leads the design and implementation of large-scale solutions, drives innovation, and mentors team members. They also collaborate on pre-sales with Sales teams and serve as technical escalation points for complex issues.

Provide advanced desktop and systems administration for an intelligence customer: troubleshoot hardware/software, perform OS and software installs/upgrades, manage backups and image management, maintain VDI/Citrix environments, audit compliance, train users, and lead complex recoveries and projects with limited oversight. Onsite role requiring cleared personnel.

Support systems engineering for enterprise-scale, multi-site environments: document requirements, produce architecture artifacts, integrate and test hardware/software components, manage service tickets, coordinate across contracts, and produce technical presentations and diagrams.

Perform senior-level QA testing for DHS biometric systems: write and execute test plans in JIRA, validate enhancements, collaborate with stakeholders, support Agile sprints, and create/customize automated test cases.