Top Senior IT Jobs in Kansas City, MO

Lead assessment and remediation of IT security risks across network, systems, and applications. Perform vulnerability assessments, manage IDS/IPS, coordinate remediation with IT and vendors, develop policies and training, support audits (SOX/PCI/HIPAA), and report findings to stakeholders while mentoring teams and guiding security projects.

Designs, executes, and analyzes performance, load, stress, and scalability tests across distributed USPS applications. Develops and maintains performance test automation frameworks, captures KPIs, identifies bottlenecks, supports tooling (ALM, LoadRunner, UFT), coaches teams, and recommends testing tools and best practices to ensure enterprise reliability and throughput.

Lead Fabric's security program and corporate IT operations, including identity, endpoint, cloud, application, and vendor security. Hire and manage a small team, run incident response, handle customer security questionnaires, partner on SOC2/HITRUST/HIPAA control implementation, and set practical security policy while remaining hands-on in operations and tooling.

Own and operate the organisation's accounts, access, and cloud subscriptions; set practical security standards; identify and remediate risks hands-on; manage onboarding/offboarding access across core platforms; partner with engineers and researchers to ensure secure, usable controls.

Lead end-to-end IT risk-based audits, test ITGCs and key IT risks, manage continuous audit testing, support external audits, advise on new technologies (cloud, AI, cybersecurity), communicate findings to leadership, and lead team development and advisory projects across the enterprise.

Develop, implement, and maintain security policies and controls mapped to NIST CSF; manage policy and compliance workflows in ServiceNow IRM; perform risk assessments and gap analyses; support audit readiness and vendor assessments; produce dashboards and reports; lead security awareness and AI governance training; mentor junior analysts; collaborate with IT, risk, compliance, and business teams to drive remediation and policy adoption.

Hands-on senior IT security systems administrator responsible for administering Google Workspace and Microsoft 365, managing Windows and Mac endpoints via MDM, operating identity and SSO/MFA systems, and running security tooling (EDR, DLP, SIEM, email security). Owns threat monitoring, incident response, vulnerability and patch management, compliance evidence, DR planning, security reporting, and vendor relationships for a remote distributed workforce.

Manage and execute RCA's cybersecurity program: lead audits and vendor risk assessments, run security awareness/phishing programs, oversee vulnerability remediation and MDM, ensure HIPAA/HITECH/NIST compliance, build security reporting, and coordinate incident response and tabletop exercises.

Lead enterprise cybersecurity and IT operations for a HIPAA-regulated healthcare company: build and mature security programs, manage IAM/endpoint/cloud security, drive vulnerability management and incident response, ensure compliance (HIPAA/HITECH), oversee IT operations and vendor risk, and mentor a technical team while partnering with cross-functional leadership.

Support ATO documentation and assessment for a cloud-based federal courts modernization program. Coordinate with security, engineering, and PM teams; create Visio diagrams; monitor, test, and troubleshoot IA issues; analyze CND/SIEM logs; assess configurations; implement enterprise security policies and procedures; manage vulnerability tracking and incident documentation; provide AWS cloud security expertise and ensure compliance with NIST, FedRAMP, CIS, and ISO 27001.

Engineer and automate DevSecOps security workflows for a continuous ATO pipeline on AWS GovCloud. Integrate and automate security tooling (scans, triage, evidence, continuous monitoring), implement IaC scanning, perform cloud inventory and drift detection, mentor engineers, and produce compliance and ATO artifacts mapped to NIST 800-53/800-171.

Manage IT change control for Medicare systems by facilitating MCCB/CAB/ECCB meetings, reviewing and tracking Change Requests, coordinating with Enterprise Change Control Manager and module contractors, ensuring documentation and SDLC alignment, driving CR completion, and reporting impacts, risks, and schedule changes.

Lead editorial workflows for multiple online platforms, synchronize regional content contributors, ensure quality and timeliness, monitor site performance and analytics, support outreach campaigns, produce reporting, and collaborate with stakeholders to align content with program objectives and audience needs.

Design, execute, and analyze performance, load, stress, and endurance tests for cloud-based enterprise applications. Build AWS test environments, create test scripts (JMeter/LoadRunner/NeoLoad/K6), integrate tests into CI/CD, analyze results, identify bottlenecks, validate scalability and resilience, and produce performance reports to ensure releases meet federal performance standards.

Senior Cybersecurity Engineer to engineer and manage Tenable, Splunk, McAfee and other security tools; perform risk assessments, incident triage and coordination, system hardening, security posture assessments, develop security toolsets, and maintain awareness of threats and vulnerabilities in support of Department of State missions.

Lead system, integration, and end-to-end testing for Zero Trust cybersecurity systems. Design test plans, create and execute test cases/scripts, document results, track defects, and collaborate with engineers to validate fixes while ensuring compliance with DoW standards.

Lead and coordinate enterprise data management programs across data engineering, governance, analytics, and platforms. Manage cross-functional projects using Agile/Scrum or waterfall, build sprint/project plans, track budgets and risks, define requirements in ADO/Jira, coordinate integrations (ERP/CRM/MDM), support vendor and stakeholder alignment, and drive organizational change and continuous improvement.

Build and lead a centralized IT function across a holding company and portfolio. Run acquisition IT workstreams and create a Day 1-100 integration playbook. Select and operate identity and access systems, build joiner/mover/leaver processes, maintain living inventory of tools/accounts/licenses, manage MSP relationships and vendor contracts, and connect back-end systems to the cross-portfolio data platform while engaging business stakeholders.

Own and scale corporate IT systems including Windows/macOS endpoints, MDM, identity (Okta, Google Workspace), SaaS administration, automation (PowerShell/Bash/Python/APIs), onboarding/offboarding, endpoint security, and audit readiness. Troubleshoot complex issues, build runbooks, and partner with Security, Engineering, People, and Operations to operationalize repeatable, compliant IT processes.

Develop, configure, and integrate BMC Helix/Remedy applications using Developer and Innovation Studio. Build workflows, forms, REST/API/WebService/LDAP integrations, data imports, and digital workplace offerings. Support incidents, change management, demos, requirements gathering, testing, and sprint delivery. Maintain production, follow change control, participate in on-call rotation and Agile ceremonies, and drive continual service improvement.

Develop, configure, and integrate BMC Helix/Remedy applications (forms, workflows, APIs, LDAP, data imports). Gather requirements, produce design/test documentation, support production changes, participate in Agile sprints and on-call rotation, and provide customer demos and sustainment support while adhering to change control and performance SLAs.

Develop, configure, and integrate BMC Helix/Remedy applications using Developer and Innovation Studio. Build workflows, forms, REST/WebService/LDAP integrations, data imports, and digital workplace offerings. Support onboarding, incidents, change requests, sprint work, demos, documentation, and production change management while following ITIL and Agile practices.

Develop and maintain BMC Helix/Remedy workflows, forms, and integrations (REST, WebService, LDAP). Gather requirements, produce design/test documentation, manage change requests and production, support customer onboarding and demos, participate in Agile sprints and on-call rotation, and pursue continual service improvements while minimizing customization and technical debt.

Design, develop, and maintain cloud-native applications using Node.js and React. Implement infrastructure-as-code (Terraform/CDK), deploy CI/CD pipelines, troubleshoot Linux systems, ensure secure AWS deployments, and collaborate with cross-functional teams to operate cloud workloads.

Develop and maintain BMC Helix/Remedy workflows, forms, and integrations (REST API, WebServices, LDAP). Gather and document requirements, produce designs, test scripts, and demos. Support production changes, incident work, sprint delivery in Agile, participate in on-call rotation, and drive continual service improvements while minimizing customization and maintaining configuration control.