Top Support Engineer Jobs in Denver & Boulder, CO

Provide technical support for Self-managed and GitLab.com customers via tickets and calls; troubleshoot Linux systems and GitLab installations; write bug reports, documentation, and fixes; collaborate with Product, Development, Infrastructure, and Customer Success; participate in on-call rotations and hiring processes.

Support mission operations and direct-access customers by executing satellite tasking, preserving spacecraft and ground systems, delivering imagery/data, monitoring access windows, performing Tier 1/2 troubleshooting and incident management, maintaining monitoring tools, and coordinating cross-departmental operational implementation and communications in a 24/7 shift environment.

Serve as first contact for customers via phone, email, chat; troubleshoot and resolve software installation, configuration, integrations, licensing, and connectivity issues; manage cases to SLA, document solutions, escalate complex issues, contribute to knowledge base, and leverage AI tools to accelerate and automate support tasks.

The Principal Cloud Support Engineer at Wasabi leads technical support, mentors engineers, resolves complex issues, and advises enterprise clients, focusing on cloud storage solutions.

Provide advanced technical support for public-sector customers running mission-critical, highly regulated hybrid and multi-cloud workloads on Datadog. Troubleshoot complex issues across integrations, APIs, networking, cloud, and OS layers; handle escalations and incidents; mentor junior engineers; collaborate with Product, Engineering, Sales, and Customer Success to validate bugs and drive adoption. Work in-office on a hybrid schedule and participate in on-call rotations.

Serve as the technical authority for ELD compliance product escalations, analyze device telemetry and fleet patterns, coordinate fixes with R&D via Jira, support audits/inspections, lead post-mortems and runbook/validation creation, build internal tools, and coach support engineers to improve resolution speed and product reliability.

Support U.S. government customers running GitLab in highly secure, constrained environments. Troubleshoot deeply using Linux, GitLab internals, logs, and CI/CD, reproduce and fix edge-case defects, contribute documentation and internal tools, participate in on-call rotations, and collaborate with Product and Engineering to deliver durable solutions for FedRAMP, air-gapped, and classified deployments.

Lead architecture, integration, and lifecycle sustainment of propulsion test infrastructure including test stands, fluid systems, GSE, controls, and DAQ. Provide technical leadership for test campaigns, safety analysis, cross-functional coordination, mentoring, and long-term facility modernization to ensure safe, repeatable, decision-grade testing.

Provide advanced L2 technical support for Runpod customers: troubleshoot escalated issues, analyze logs and code, use scripting and diagnostics, liaise with engineering and infra teams, create documentation and training, and deliver multi-channel support including weekend availability.

The Senior Software Engineer for Support AI will develop voice and chat systems for customer support, driving projects from concept to production, while collaborating across teams and improving AI capabilities through integration and data insights.

Provide multi-channel technical support for Datadog Premier customers, reproduce and troubleshoot issues across integrations, educate clients on the platform, build documentation, run health-checks and demos, and participate in cadence calls and projects while working hybrid from the Denver office.

Provide Tier 3 support for Microsoft Dynamics 365 and Power Platform: troubleshoot complex incidents, perform RCA, manage Microsoft escalations, maintain Dataverse and environment lifecycle, support integrations, document resolutions, and mentor lower tiers while following ITIL-aligned processes.

Provide Tier 3 technical support for Dynamics 365 and Power Platform: troubleshoot complex incidents, perform root cause analysis, manage Microsoft escalations, maintain Dataverse and environment lifecycle, support integrations and security, document resolutions, and mentor Tier 1/2 engineers while following ITIL processes and participating in on-call rotation.

Provide senior-level escalation and troubleshooting for GPU/HPC infrastructure, diagnosing hardware, driver, and kernel issues. Perform root-cause analysis across clusters, build automations and docs, mentor peers, collaborate with engineering for permanent fixes, and participate in on-call rotation and high-volume deployments.

Provide senior-level technical escalation and support for GPU/HPC cloud infrastructure. Troubleshoot hardware, drivers, kernel, networking, and workload issues; perform root-cause analysis across clusters; build automations and documentation; mentor junior engineers; participate in on-call rotations and incident response; collaborate with engineering to implement permanent fixes.

The Customer Support Engineer will handle technical issues, work closely with customers, perform field services, and advocate for account priorities while ensuring customer satisfaction.

The Junior Mobile Core Support Engineer will troubleshoot and resolve telecom network issues, support customer queries, and maintain network performance while collaborating with engineering teams.

The Partnership Support Engineer will handle integration issues, improve processes, build tools for diagnostics, and ensure reliability for partner integrations, APIs, and collaborations.

The Technical Account Manager serves as the primary technical escalation for grocery customers, addressing complex issues, monitoring account health, and ensuring operational stability on the Vori platform.

The Associate Linux Support Engineer will provide technical support, troubleshoot Linux issues, and enhance customer satisfaction while learning and contributing to Canonical's services.

Design and certify Mechanical Ground Support Equipment (MGSE) and Special Test Equipment from concept through delivery. Perform CAD modeling and design analysis, define interfaces, support manufacturing/assembly/testing, manage requirements and change control, provide technical oversight of subcontracts, and deliver sustaining engineering through first use while meeting cost, schedule, and technical requirements.

Design and certify Mechanical Ground Support Equipment (MGSE) and Special Test Equipment from concept through delivery. Perform CAD modeling and design analysis, interface with analysis teams, support manufacturing/assembly/testing, manage requirements and risks, provide technical oversight of subcontracts, and support sustaining engineering and process improvements.

The L1.5 Support Engineer provides expert support for issues requiring additional expertise beyond Level 1, collaborating with the Level 1 team and ensuring timely resolutions.

Provide high-quality, customer-facing production support for Marqeta's card issuing platform: respond to tickets, diagnose and resolve issues, perform root cause analysis, coordinate with Engineering/Product, run on-call rotations, improve processes and automation, mentor junior engineers, and document learnings to improve service delivery and customer experience.

The Product Support Engineer will bridge the gap between Engineering and Customer Experience, resolving production issues, using AI for improvements, and consulting with Operations to automate processes.