Top Support Engineer Jobs in Denver & Boulder, CO

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.

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 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.

Provide technical support for New Relic APM agents (Java and .NET) and Alerts, troubleshoot complex installations/configurations, advocate customer needs to Product, contribute documentation/KCS, mentor teammates, and expand expertise across additional agents and observability tools.

Own Tier 2/3 escalations for payment processing, API integration, and SaaS platform issues. Troubleshoot across payment rails, third-party integrations, and internal systems (PostgreSQL, Firebase, JetAdmin). Build and maintain AI agents and automation to reduce ticket volume. Partner with Product and Engineering to resolve systemic issues, document root causes, and serve as a technical escalation resource for frontline support.

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.

The Data Architect/Data Governance Lead supports the Medicaid Enterprise Data Warehouse by leading data architecture, metadata management, and governance processes, ensuring compliance and scalability.

Provide advanced technical support for a cloud security product: troubleshoot customer issues, escalate when needed, lead subject-matter expertise, mentor teammates, produce documentation and training, participate in on-call rotation, and build automations to scale support.

Provide technical support to enterprise customers for Claroty CPS protection platform—troubleshoot complex networking and Linux issues across SaaS and on‑prem environments, reproduce and resolve high‑impact cases, collaborate with R&D/Product/Customer Success, escalate when needed, and maintain proactive customer relationships and reporting.

Serve as the primary US IT contact, providing first-line support, managing helpdesk tickets, configuring and imaging devices via Workspace ONE, handling onboarding/offboarding and device lifecycle, maintaining IT asset records, and coordinating office infrastructure with vendors to ensure secure, reliable workplace technology.

Provide advanced technical support for Skydio UAS systems and private Cloud deployments: diagnose flight communication and data flow issues, troubleshoot networks (WiFi/cellular/ethernet), manage REST/API integrations, escalate and resolve integrations, and assist customers and internal teams to optimize operational reliability and privacy.

Troubleshoot and resolve customer-reported issues across Alkami's platform by analyzing logs, running SQL queries, and managing tickets to SLA. Escalate complex problems, assist lower-level engineers, document resolutions, support releases and deployments, participate in on-call rotations, monitor environments, and perform root cause analysis to improve system reliability and client experience.

Provide technical support to strategic enterprise customers, troubleshooting networking and system issues, performing health checks, validating upgrades in lab environments, escalating to engineering, and delivering proactive recommendations. Manage enterprise customer relationships, perform packet capture analysis, set up test environments, and provide rotating after-hours support.

As a Customer Support Engineer, you will troubleshoot technical issues, engage with customers, identify bugs, and provide feedback to improve products, all while being backed by a responsive engineering team.

Provide remote support for EBS applications, troubleshoot issues, configure Oracle ASCP modules, and lead implementations while ensuring project delivery.

Provide technical troubleshooting for customer issues, focusing on API integrations, data flow, and automation via scripting. Collaborate with engineering to escalate and resolve bugs, identify patterns to drive product improvements, maintain support documentation, and enable the Support team through knowledge sharing and process improvements.

Lead resolution of high-severity post-sales escalations: investigate and reproduce complex networking and software issues, run customer calls, collect logs and evidence, create engineering-ready handoff packages, identify systemic patterns, and improve tooling and runbooks to raise Support's technical capability.

Serve as the primary technical contact for enterprise customers: troubleshoot API integrations, own support tickets end-to-end, support onboarding and implementation, maintain documentation and runbooks, track support metrics, relay product feedback to engineering, and partner with customer success and sales to protect account health and drive renewals.

As a Senior Support Engineer, you will provide technical support for Akeyless's SaaS platform, troubleshoot issues, and assist customers with configuration and best practices, ensuring operational stability and satisfaction.

Provide L2/L3 technical support for premium enterprise accounts, lead high-severity incident response, troubleshoot Kubernetes/OpenStack/virtualization/storage/network issues, drive root cause analysis, mentor support engineers, execute account remediation plans, and coordinate cross-team resolutions and upgrades.

Provide technical support and development for OSV enterprise applications. Investigate and resolve application issues, log and manage support tickets, develop and test fixes, monitor production, and produce technical documentation. Partner with development teams, product owners, and vendors to prioritize defects and deploy solutions while supporting Workday, Salesforce, SQL Server, and cloud-based integrations.

As a Customer Support Developer, you'll provide technical support for database-related issues, develop integrations for customers, and collaborate across teams to improve product reliability and performance.