Top IT Jobs in St. Louis, MO

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.

Conduct IT audits of digital environments, internal controls, cybersecurity measures, data and AI systems, governance, and regulatory compliance. Analyze risks, assess data quality, collaborate with clients, develop recommendations, apply IT governance and auditing frameworks, and mentor junior team members while maintaining professional standards.

Leads IT audit engagements assessing digital environments, processes, controls, cybersecurity, data integrity, and AI systems. Manages client relationships, audit teams, project delivery, compliance challenges, data quality validation, governance improvements, and risk management. The role also involves mentoring staff, applying IT governance frameworks, promoting innovative audit technologies, and ensuring assurance standards are met.

Build and operate cloud and on-premises network infrastructure supporting CrowdStrike’s global security platform. Responsibilities include developing Terraform modules, implementing AWS multi-region and hybrid networking architectures, supporting cloud migration and data center exit programs, contributing to architecture reviews, improving CI/CD and Kubernetes enablement, documenting standards, and monitoring infrastructure. The role requires cross-functional communication, compliance-aware design, infrastructure automation, and use of AI technologies to improve troubleshooting and operational efficiency.

Provide Tier 1 and 2 technical support for Windows and macOS workstations, SaaS applications, networks, conferencing systems, meeting rooms, and audiovisual equipment. Administer Okta, Google Workspace, Jamf, Zoom, Zendesk, and Office 365; configure SSO; manage IT assets, inventory, onboarding, and offboarding. Support events, document solutions, improve IT processes, and lead technology projects. This is a hybrid role requiring New York Metro residency and at least three NYC office days weekly.

Owns the strategy and execution of eDiscovery and information governance programs across business functions and enterprise platforms. Partners with engineering teams to improve EDRM capabilities, translates regulatory requirements into system controls, manages roadmaps, dependencies, risks, and audit documentation, and validates compliance tooling through comprehensive testing. The role also identifies automation opportunities, responsibly applies generative AI and workflow tools, and drives organizational adoption.

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.

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.

Provide front-line global IT support for ~2500 systems (primarily macOS), troubleshoot hardware/software/network issues, manage hardware asset lifecycle, administer SaaS tools, support AV and video conferencing, run onboarding/new-hire IT training, create knowledge content, and escalate to systems/network teams as needed.

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.

Own and automate end-to-end employee lifecycle and shared IT infrastructure using infrastructure-as-code and SRE practices. Manage ITSM platform and AI-driven virtual agents, build integrations (Okta, Workday, JAMF, Google Workspace, Slack, Zoom, GitLab), instrument metrics, ensure reliability and compliance, and mentor support engineers.

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

Manage technology solutions, oversee cross-functional teams, develop data governance policies, and ensure effective communication between stakeholders and IT.

Lead enterprise cloud architecture, governance, and infrastructure enablement. Define reusable IaC patterns (Terraform), cloud networking (Transit Gateway, multi-account VPCs), and migration/data center exit strategies. Build architecture review processes, drive adoption of cloud-native practices (Kubernetes, CI/CD), and translate technical decisions for stakeholders while coordinating security and compliance.

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 Level 1 and Level 2 IT support across Mac and PC environments, including endpoint deployment, troubleshooting, account and access administration, Microsoft 365 and Google Workspace support, endpoint security, patching, asset management, onboarding and offboarding, documentation, ticket queue management, vendor coordination, and IT project assistance.

Provide Level 1 IT support across Mac and PC environments, troubleshooting hardware, software, peripherals, Microsoft 365, Google Workspace, and SaaS applications. Manage device deployment, onboarding, offboarding, hardware logistics, asset inventory, access provisioning, documentation, and ticket resolution. Maintain knowledge-base content, escalate complex issues, and support IT projects. This is an on-site position in St. Louis, Missouri.

Designs, implements, administers, and supports enterprise Active Directory, directory synchronization, DNS, DHCP, IPAM, PKI, and Cisco ISE services across hybrid on-premises and cloud environments. Provides Tier 3 escalation support, manages 802.1X network access control, troubleshoots authentication and replication issues, implements Group Policy, and develops resilient system architectures. The role also documents modernization efforts, integrates identity and security platforms, and collaborates with network, systems, security, and business teams.

Supports data center networks, application delivery, and network security environments through operations, maintenance, integration, deployment, troubleshooting, and solution design. Provides Tier III expertise, administers LAN/WAN infrastructure, evaluates technologies, manages upgrades and changes, develops technical proposals and procedures, documents architectures, and resolves complex hardware and software issues. Collaborates with engineers, stakeholders, project managers, vendors, and Tier IV support teams while managing technical projects and network performance.

Provides on-site systems administration for GEOINT exploitation systems, including troubleshooting hardware, software, VDI endpoints, virtual machines, and geospatial applications. Automates software deployments, packages software, maintains system security and documentation, supports backups and recovery, develops testing strategies, and recommends corrective solutions. The role also manages accounts, evaluates vendor products, trains users, documents issues, and provides technical guidance to junior staff in a customer-site environment.

Designs, maintains, and optimizes AWS infrastructure and full-stack applications. Automates deployments, implements CI/CD pipelines, manages containerized services with Docker and Kubernetes, integrates authentication and REST APIs, improves monitoring and security, troubleshoots operational issues, and develops JavaScript or TypeScript applications backed by relational databases. Participates in Agile requirements gathering, documentation, testing, production delivery, legacy code refactoring, and mentoring junior developers.

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.

Maintain and monitor AWS cloud infrastructure for high availability, performance, and scalability. Provide customer-focused technical support, troubleshoot cloud and application issues, collaborate with engineering teams, monitor applications and infrastructure, and document support procedures. The role requires onsite work, U.S. citizenship, and an active Top Secret/SCI clearance with eligibility for TS/SCI with polygraph.

Provides first-response remote IT support for print equipment customers. Installs PC and Mac print drivers, resolves non-hardware printing issues, answers equipment inquiries, and trains end users on proper machine operation. Requires basic networking and computer knowledge, strong communication and customer service skills, accuracy, self-direction, and analytical problem-solving abilities. A+ or Network certification is preferred.

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.