Top IT Jobs in Denver & Boulder, CO

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 Tier 1 IT support, manage employee onboarding/offboarding and hardware lifecycle, maintain IT documentation and knowledge base, assist with access reviews and legal hold processes, support Jira administration, handle IT procurement/expenses, and communicate IT changes to users.

Lead IT operations, enterprise applications, and infrastructure. Manage Google Workspace, Microsoft 365, HubSpot, Hootsuite, cloud environments (AWS/Azure/GCP), device lifecycle, monitoring, backup and disaster recovery. Oversee IT support, onboarding, incident response, vendor relationships, and IT team development while collaborating with business leaders to ensure reliable, scalable technology and service delivery.

Build and lead DESRI's internal IT function: define IT strategy and governance, manage infrastructure and enterprise applications (Microsoft 365, HRIS), lead cybersecurity and compliance, oversee vendor and budget management, establish service delivery and Help Desk, and scale a global IT team to support distributed operations and remote employees.

Serve as the on-site Digital Technology liaison and lead for Aurora, managing IT service delivery, vendor performance, SLA monitoring, demand planning, incident support, compliance audits with GRC, and local project oversight. Drive adoption of DT standards, partner with architects and enterprise teams, and support forecasting, budgeting, and continuous improvement. Minimal regional travel required.

Lead and manage IT operations across multiple dental practices: develop and execute IT strategy, optimize workflows, manage in-house teams and MSPs, ensure HIPAA compliance, implement SOPs, oversee business continuity/disaster recovery, mentor staff, and monitor performance to drive operational excellence.

Operate and maintain SharePoint environments across a global enterprise: design, deploy, and support farms, service applications, databases, workflows, search, integrations, migrations, upgrades, and secure configurations while collaborating with engineering, cyber, and operations teams.

Provide frontline technical support for network, desktop, systems hardware/software, and telecommunications. Troubleshoot, resolve incidents via phone or ticket, maintain tracking databases, escalate to specialists, and identify recurring issues. Position requires active TS/SCI clearance and successful polygraph adjudication.

Provide Tier II/III systems administration for Windows and RHEL enterprise environments across multiple security enclaves. Troubleshoot applications and user performance, perform incident triage and resolution, remote desktop support, maintain AD/DNS/DHCP/LDAP services, use ticketing systems, participate in projects, and comply with DoD IA and clearance requirements.

Lead global enterprise IT operations for a large Intelligence Community infrastructure. Ensure 24/7 availability, incident response, operational governance, ITIL-based processes, metrics and reporting, drive continuous improvement, coordinate CONUS/OCONUS sites, and manage distributed Tier 2/3 teams supporting servers, storage, networking, virtualization, PKI, patching, monitoring, and data center operations.

Administer and maintain enterprise user profile management systems across physical, VDI, and cloud endpoints. Monitor performance, troubleshoot profile corruption/sync/authentication issues, perform migrations, apply patches and hardening, collaborate with endpoint, storage, and cybersecurity teams, and maintain documentation and SOPs to ensure secure, compliant, and reliable user profile delivery.

Operate, maintain, and secure enterprise storage platforms (SAN, NAS, object, backup/replication) across multi-network and cloud-connected environments. Monitor performance, manage provisioning and access controls, support backup/DR, apply patches/firmware, remediate vulnerabilities, troubleshoot integrations, and coordinate with engineering and cybersecurity teams to ensure high availability and compliance.

Maintain and control enterprise IT infrastructure baselines and configuration items, manage version-controlled documentation repositories, track configuration changes, support change management and knowledge management to ensure consistent, auditable configuration across DoD/IC environments.

Administer, secure, and sustain enterprise virtual server environments (VMware, Hyper-V). Manage vCenter, hypervisors, VM lifecycle, templates, patching, STIG compliance, ATO documentation, performance monitoring, troubleshooting, and provisioning workflows to ensure stability and secure operations across multiple networks/enclaves.

Administer and sustain enterprise Active Directory forests, domains, trusts, replication, GPOs, DNS, and authentication services. Provide Tier 2/3 troubleshooting, domain controller deployments, schema updates, AD health monitoring, patching and STIG-based compliance, documentation, and cross-team collaboration to support secure identity services for mission systems.

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.

Administer, secure, and sustain enterprise Exchange and M365 messaging across multi-network environments. Ensure high availability, mail flow, authentication/PKI, backup/recovery, patching, compliance, and migration/upgrade support. Troubleshoot complex routing, DNS, mobile access, and hybrid integration issues while maintaining documentation, SOPs, and remediation of vulnerabilities to support mission-critical communications.

Provide day-shift help desk support: troubleshoot and resolve hardware, software, network, and telecommunication issues via phone and ticketing. Maintain records, escalate to specialists, and alert management to recurring problems. Requires TS/SCI with polygraph and Security+ certification.

Provide first- and second-line IT support: investigate and resolve system issues, communicate with users, use help-desk tracking tools, onboard new users, escalate complex problems, and recommend system improvements while mentoring junior staff.

Administer and maintain a large-scale NGDE thin client and virtual desktop environment, ensuring availability, performance, and security. Monitor infrastructure health, manage consoles/licensing/routing, support backend components, apply patches and firmware, troubleshoot complex authentication and routing issues, and maintain SOPs and documentation while collaborating with network, cybersecurity, and virtualization teams.

Provide Tier 1/2 endpoint and account support in a CMMC Level 2 DoD/Space environment: imaging and deploying devices, troubleshooting, Active Directory assistance, following security procedures, documenting work, and supporting vulnerability remediation under supervision.

Manage and improve cloud-based SaaS IT environment, administer M365 and identity systems, operate and tune security platforms (Arctic Wolf, Zscaler, Okta, Mimecast), monitor alerts and lead incident response, oversee helpdesk (Freshservice), manage vendors, enable users through training and documentation, and apply AI and automation to streamline IT operations.

Provide Tier 1/2 remote IT support, manage corporate IT systems and applications, onboard/offboard employees, patch and maintain laptops via Iru MDM, enforce security controls (MFA/SSO), handle Zoom A/V issues, maintain inventory, and use Jira for ticketing and tracking.

Provide Tier 1-2 IT support across Windows, macOS, mobile devices and peripherals; manage device lifecycle, onboarding/offboarding, and workstations; administer Google Workspace and Microsoft 365; support identity management, SSO, endpoint security, and SaaS apps; assist with SOC 2/ISO 27001 compliance, incident response, IT asset inventory, AV/conference room tech, documentation, and IT projects.

Provide hands-on IT support for North America users and global onboarding: manage device procurement, provisioning (Intune, Apple Business Manager), mailbox and identity administration (Microsoft 365/Exchange, HiBob), ticket resolution within SLAs, shipping/logistics, offboarding, and light infrastructure and automation support.