Top Senior IT Jobs in Jacksonville, FL

Lead QA for enterprise engineering, operations, and tech refresh services. Develop and report KPIs, drive process improvements, support governance/audits, manage risk and readiness, and ensure service quality across lifecycle.

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, maintain, and baseline the Integrated Master Schedule (IMS); perform critical path analysis and schedule health checks; identify risks and recommend corrective actions; synchronize engineering, operations, and tech refresh milestones; track progress and variances; support transition sequencing and readiness for transition gates; communicate impacts and forecasts to leadership to ensure mission continuity.

Lead identity and access management across Azure/Entra ID, on‑prem Active Directory, Okta, and Microsoft 365. Administer Azure platform services, implement RBAC, MFA, SSO and conditional access, ensure security/compliance, perform monitoring/troubleshooting, automate with PowerShell/Azure CLI, support incident response, and mentor junior engineers.

Design and implement ITIL/ITSM automations and orchestration workflows. Integrate ServiceNow with cloud, monitoring, and CI/CD systems via REST and scripting. Build reusable automations, collaborate with service owners to translate ITIL processes into workflows, and contribute to standardization and modernization efforts across defense programs.

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.

Manage enterprise PKI services including issuance, renewal, revocation, token issuance, and MFA enforcement across multiple networks. Monitor certificate health, CRLs, and authentication systems; troubleshoot certificate and authentication failures; support Trusted Agents and admins; maintain documentation and procedures; support identity-related incident response to protect mission-critical systems.

Senior UI/UX Designer responsible for end-to-end human-centered design: user research, wireframes, prototypes, usability testing, accessibility (Section 508), design systems, and providing detailed interface specifications for developers working with React/JS/CSS in a microservices environment.

Lead and develop a high-performing engineering team focused on people management, strategic execution, and delivering core system improvements. Set priorities, metrics, and technical direction; partner cross-functionally; hire and coach diverse talent; identify technical risks and process inefficiencies; and champion engineering best practices, operational excellence, and long-term sustainable delivery.

Design, build, and maintain interactive dashboards and visual products that translate complex operational and cybersecurity data into clear insights. Collect requirements, create mockups, automate analytics, and produce metrics for patching, vulnerability, and compliance to support executive and operational decision-making.

Design, build, and operate secure CI/CD pipelines and platform services for classified and unclassified environments. Develop AI-assisted tooling, integrate security scanning and supply-chain controls, deploy and manage Kubernetes clusters and shared services (Harbor, Nexus, Vault, ArgoCD), implement IaC (Terraform/Ansible), and support AI/ML infrastructure. Troubleshoot builds, enforce compliance (cATO/RMF), and produce operational runbooks while supporting multiple concurrent federal and DoD projects.

Operate, secure, and sustain Windows server and client platforms across physical, virtual, and cloud environments. Perform Tier II/III troubleshooting and root cause analysis, manage AD/GPO/certificate services, maintain STIG/HBSS compliance, execute patching and vulnerability remediation, support virtualization, and coordinate with engineering and cybersecurity teams to ensure high-availability and secure enterprise operations.

Provide senior technical leadership and architectural oversight for large-scale EHR ecosystems. Define enterprise engineering strategy and roadmaps, ensure interoperability, scalability, availability, and cybersecurity, lead architectural governance and incident RCA, mentor engineering teams, coordinate with product owners and integrators, evaluate emerging technologies, and support proposals and customer engagements.

Lead end-to-end reconciliation of complex cloud invoices, produce program-specific financial reports for PMO, ensure FAR-compliant invoicing and contract funding adherence, use spreadsheets and dashboards for analysis, and drive process improvements across cross-functional teams.

Senior Java Developer on an agile team to design, develop, test, and deploy enterprise-grade Java/J2EE web applications. Ensure performance, security, scalability, maintain documentation, review requirements, propose solutions, and improve SDLC through TDD, CI/CD automation, code reviews, and collaboration with architects and stakeholders.

Lead SAP S/4HANA data migration activities: extract, map, transform, load, validate, and reconcile master and transactional data using BODS, Migration Cockpit, LSMW/BDC and HANA SQL. Support mock loads, cutover execution, defect remediation, and collaborate with functional owners to cleanse and correct source data.

Drive IT operational maturity and financial management by analyzing spend and operations, managing renewals and PO lifecycle, delivering reports, advising leadership on budget optimization, vendor rationalization, and process improvements.

The Senior IT Engineer will design a cloud-based IT environment, enhance security practices, implement automation, lead projects, and mentor team members.

Perform end-to-end FedRAMP assessments for cloud service providers: interview SMEs, review IaaS architectures (AWS/Azure/OCI), validate NIST SP 800-53 controls, analyze vulnerabilities, verify encryption and configurations, draft deliverables, and mentor project team members.

Perform end-to-end FedRAMP assessments: interview CSP SMEs, walkthrough cloud architectures (AWS/Azure/OCI), evaluate NIST SP 800-53 controls, validate configurations and vulnerabilities, draft deliverables, train and mentor team members, and support practice development.

Senior DevSecOps engineer responsible for designing and maintaining Terraform IaC, building and standardizing CI/CD pipelines, enforcing policy-as-code and pipeline safety, mentoring junior engineers, participating in on-call incident response, and collaborating with security and architecture teams to ensure secure, reliable cloud deployments.

The Director, IT Applications will lead SAP S/4HANA implementation and optimization, manage projects and teams, aligning strategies with business goals in a regulated environment.

Lead enterprise clinical device integration projects (Mindray and others) from discovery through post-go-live stabilization. Manage multi-vendor plans, infrastructure readiness (VLANs, wired/wireless, servers), Epic interfaces, clinical workflow validation, testing, deployment, governance, capital planning, and stakeholder communications across sites.

Lead cross-functional Epic and IT platform implementations for an ASC and related hospital L&D reopen project. Coordinate IT, clinical operations, patient access, marketing, and vendors to define requirements, validate workflows, manage builds/integrations, support testing, oversee change management, control budgets/timelines, and provide go-live/support activities.

Develop and execute strategic communications for internal and external audiences supporting CBP trade enforcement. Create and edit print and digital content, presentations, talking points, and outreach materials. Translate technical concepts for general audiences, manage multiple assignments, support senior leadership rapid-turn needs, and adhere to federal style and plain-language standards while collaborating with distributed teams and facilitating meetings across platforms.