Top Remote Systems Engineer Jobs in Denver & Boulder, CO

Lead systems engineering for a next-generation unmanned aircraft system. Responsibilities include defining system architecture, behaviors, requirements, interfaces, fault responses, and traceability; integrating avionics, autonomy, propulsion, sensors, and mission systems; conducting MBSE modeling, trade studies, safety analyses, flight testing, and performance validation; and coordinating cross-functional teams, DoD stakeholders, and government partners through development and operational deployment.

Build and maintain lead-to-order business systems across Salesforce and connected platforms. Design complex applications, declarative automation, Apex and Lightning solutions, integrations, APIs, data models, and security controls. Remediate technical debt, lead migrations and tool rollouts, manage testing and cutovers, and ensure production systems are observable, documented, and governed. Partner cross-functionally to translate business requirements into scalable solutions while supporting AI capabilities in go-to-market workflows.

Architects, scales, and governs design systems, ensuring 1:1 parity between design assets and front-end code. Owns component libraries, design documentation, design tokens, accessibility standards, and UI pattern governance. Partners closely with development, product, and UX teams to guide implementation, manage component requests, conduct usability testing, reduce technical debt, and improve developer experience. Also maintains machine-readable documentation and AI-ready design infrastructure.

Own and improve Onebrief’s corporate security stack across endpoints, identity, SaaS, browsers, Zero Trust, EDR, SIEM, and MDM. Establish secure configuration baselines, detect and remediate drift, integrate telemetry, and build API-driven or infrastructure-as-code automation. Translate CMMC 2.0 and NIST-aligned requirements into continuously validated technical controls and reliable audit evidence. Partner with Corporate IT, Security Operations, GRC, and application owners to strengthen security posture and reduce manual compliance work.

Lead systems engineering for a next-generation autonomous UAS, including system architecture, requirements decomposition, behavior modeling, avionics and autonomy integration, safety analysis, trade studies, flight testing, and performance validation. Collaborate with hardware, software, propulsion, manufacturing, flight operations, DoD stakeholders, and government agencies to develop a mission-ready aircraft from clean sheet through first flight and deployment.

Design, build, monitor, and maintain large-scale Linux infrastructure supporting distributed S3-compatible object storage across multi-cloud environments. Responsibilities include kernel and storage optimization, network and hardware troubleshooting, automation with Chef or Ansible, observability, forecasting capacity, technical leadership, project coordination, mentoring, documentation, and on-call support.

Lead and contribute to the design, integration, deployment, and sustainment of mission-focused systems. Translate stakeholder needs into technical requirements, architectures, interface definitions, deployment patterns, and operational processes. Partner with software engineers and data scientists to integrate applications, data pipelines, infrastructure, and external systems. Support testing, verification, troubleshooting, operational readiness, documentation, and reliability improvements for secure, scalable, data-intensive systems.

Lead architecture, development, and validation of end-to-end aircraft fuel systems. Drive cross-functional integration, system-level modeling (CFD), verification, supplier qualification, ground and flight test support, anomaly root-cause analysis, and mentor engineering teams while contributing to long-term fuel-system technology roadmaps.

Design, develop, implement, support, and improve financial-system integrations, databases, reporting solutions, and automated processes. Lead technical financial systems projects from requirements gathering through implementation, focusing on Aderant Expert, SQL Server, SSIS, SSRS, and T-SQL. Collaborate with Finance, IS, vendors, and business stakeholders; troubleshoot complex data issues, optimize database performance, document technical solutions, and support multiple concurrent initiatives.

Lead end-to-end systems engineering for Navy mission planning products, from concept development through deployment and lifecycle support. Responsibilities include requirements, integration and testing, configuration management, engineering change proposals, security compliance, technical documentation, cost and risk analysis, program planning, and stakeholder coordination. The role supports classified systems, CI/CD monitoring, system authorization, deployment, and maintenance while advising leadership and collaborating with military personnel, contractors, and cross-functional engineering teams.

Summer internship to build production-facing realtime intelligence for a mobile app that optimizes campus quest participation. Design context-aware quest logic, detect stalls/drop-offs, suggest micro-actions, instrument evaluation loops, and ship components on top of existing realtime systems to improve behavioral outcomes like IRL quest completion and retention.

Build and evolve Restate’s durable execution runtime, focusing on distributed systems, state management, storage, messaging, concurrency, fault tolerance, performance, and reliability. Design, test, operate, and improve production-scale backend infrastructure; diagnose complex systems issues; develop integrations and tooling; collaborate with production users; and contribute to architecture, observability, documentation, and engineering practices.

Lead load and generation interconnection studies, including steady-state, short-circuit, and dynamic analyses. Develop power-flow and stability models, establish study methodologies, evaluate system upgrades and grid-enhancing technologies, and present recommendations to utilities, developers, regulators, and customers. Serve as a power systems subject-matter expert, help connect planning assessments with utility operations, and collaborate with AI and automation teams to improve study efficiency and accuracy.

Lead Salesforce and billing platform engineering with an emphasis on AI-driven automation. Build scalable Salesforce solutions (Apex, Flow, LWC), pilot LLM/agent workflows, modernize CI/CD and test automation, support Quote-to-Cash and billing processes, collaborate across product and finance, drive technical debt reduction, and mentor junior engineers.

Own and engineer Arcadia's go-to-market technology stack (Salesforce, Planhat, RocketLane), building integrations, automations, and AI agents. Lead platform overhaul, data quality, reporting, deployments, documentation, user enablement, and cross-team partnership to scale Sales, Marketing, and Customer Operations.

Owns Azure DevOps administration, governance, configuration, access controls, boards, organizational structures, and GitHub integrations for Engineering. Diagnoses platform issues, automates administrative tasks, maintains standards and documentation, supports onboarding, tracks platform health and compliance, and contributes to adjacent tools such as LaunchDarkly, Flyway, Cursor, and Claude Code.

Administers and governs engineering platforms including Azure DevOps, LaunchDarkly, Flyway, Cursor, and Claude Code. Manages access controls, feature flags, database migrations, standards documentation, platform health, compliance evidence, and automation. Builds monitoring, enablement resources, and workflow improvements while supporting secure, reliable engineering operations. Senior-level responsibilities also include leading complex integrations, automation strategy, technical mentoring, and AI tooling evaluation.

Build and operate secure, scalable multi-cloud infrastructure across AWS, GCP, and networking platforms. Develop self-service tooling, infrastructure-as-code defaults, cloud guardrails, and standardized platform patterns. Lead cross-team infrastructure initiatives, technical investigations, and operational improvements while partnering with security, compute, routing, and other infrastructure teams.

Own localization requirements, simulation and track testing, Hardware-in-the-Loop testing, and unit test coverage for autonomous ground vehicle software. Collaborate with autonomy, systems, safety, and hardware teams; review requirements and code; configure localization and safety algorithms; and support systems-level solutions. The role requires source-level C++ understanding, requirements management, safety standards familiarity, and testing across unit, simulation, track, and HIL environments.

Design and develop scalable, highly available software systems for NinjaOne’s IT Operations platform. Build Java and Kotlin applications, implement enterprise design patterns, optimize systems serving millions of endpoints, and contribute production code. Responsibilities include REST service development, relational database work, client-server messaging, caching, scalability improvements, and quality testing. The role collaborates with engineers to deliver reliable cloud services supporting worldwide operations.

Own Salesforce and the broader B2B SaaS go-to-market systems ecosystem, including integrations, workflows, automation, data governance, routing, attribution, and data quality. Build scalable processes across Sales, Marketing, Partnerships, and Customer Success; troubleshoot system issues; manage integration pipelines; evaluate new tools; and translate business needs into technical solutions. The role requires strong Salesforce expertise, API and automation experience, analytical fluency, and independent cross-functional collaboration.

Oversee cybersecurity for Air Base Air Defense systems, including SIEM alert analysis, security policy development, network and system assessments, RMF compliance, risk mitigation, certification and accreditation support, ST&E activities, audits, and corrective-action tracking. The role also supports government security policy implementation, endpoint hardening, threat monitoring, incident response, and security reporting at Ramstein AFB, Germany.

Designs, deploys, and maintains TIC 3.0 and Zero Trust network perimeter defenses, including Palo Alto firewalls, Cloudflare services, F5 load balancing, VPNs, IPS, NAC, and cloud networking across AWS, Azure, and Google Cloud. The role develops secure, highly available architectures, migrates connections to compliant environments, troubleshoots complex network issues, optimizes traffic and load balancing, maintains documentation, and collaborates with technical and business stakeholders.

Designs, develops, deploys, administers, and sustains MuleSoft Anypoint Platform and/or Informatica integrations in AWS GovCloud. Builds secure REST APIs and Mule applications, manages API gateways and lifecycle governance, implements authentication and CI/CD, and integrates Navy logistics and mission-partner systems. Responsibilities include testing, monitoring, troubleshooting, documentation, RMF/STIG support, incident response, and knowledge transfer while coordinating with government stakeholders, cybersecurity teams, and external program offices.

Leads architecture, integration, deployment, security, and sustainment of Informatica Data Governance Suite in AWS GovCloud. Designs high availability, disaster recovery, Infrastructure as Code, CI/CD, monitoring, identity controls, and RMF/ATO compliance. Coordinates multidisciplinary engineering workstreams, reviews technical artifacts, manages risks, supports testing and production readiness, and transfers operational knowledge to Navy personnel.