Software Engineer - HPC Linux - TS/SCI

Be an Early Applicant In-Office Colorado Springs, CO, USA Expert/Leader In-Office Colorado Springs, CO, USA Expert/Leader Develop, maintain, and support modeling and simulation software in heterogeneous HPC Linux environments. Troubleshoot Linux lab systems, write and maintain Fortran/C/C++ code and shell scripts, apply coding standards, unit testing, and configuration management, mentor junior staff, and design training and onboarding for HPC users in secure mission-focused settings. The summary above was generated by AI, Serve as the bridge between AI models and field operations to deliver measurable business value. Prepare data for AI readiness and governance, implement and iterate a knowledge-base chatbot, pilot wearable AI and AR onboarding for technicians, build an “AI manager” with agentic workflows, and standardize prompts, automation, and workflows to optimize technician productivity and service quality. Top Skills: Agentic WorkflowsAugmented RealityAWSBig Data ToolsChatbot IntegrationChatgpt PlusCustom GptsDatabricksExcelMultimodal AiNo-Code Ai ToolsWearable Ai PNC Bank

Portfolio Manager III

3 Hours Ago Remote or Hybrid USA Senior level Senior level Machine Learning * Payments * Security * Software * Financial Services Lead and oversee high-complexity portfolios (often >$70M), manage strategic initiative governance, budgeting, milestone reporting, vendor relationships, and mentor other portfolio managers while coordinating across multidisciplinary teams to ensure portfolio success.

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

• Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
• Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
• Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
• Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
• Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
• Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

• TS/SCI Clearance with CI Polygraph
• Bachelor’s degree in a STEM-related discipline
• 10+ years of professional software engineering experience
• Around 5 years of experience developing and using modeling and simulation software in heterogeneous, multi-platform environments
• Experience supporting HPC user workflows for modeling and simulation problems, including GUI-based workflows
• Knowledge of High Performance Computing environments and related technologies
• Proficiency in Fortran, C, and/or C++
• Proficiency with Bash and Korn shell scripting
• Strong Linux experience, including the ability to troubleshoot end-user system issues independently in a lab environment
• Experience with coding standards, unit testing, and configuration management
• Strong ability to analyze, debug, and maintain existing code bases
• Experience with requirements, use cases, design, coding, documentation, and testing of scalable distributed applications in Linux environments
• Experience mentoring junior engineers or scientists, providing technical guidance, and leading code reviews
• Experience designing and delivering training workshops, tutorials, or onboarding materials for HPC users and internal staff
• Strong communication skills and the ability to work effectively across technical teams and customer stakeholders
• Excellent attention to detail, strong problem-solving ability, and solid organizational skills

Preferred Qualifications:

• Experience working on-site with research and development customers in mission-focused environments

• Experience supporting technical user communities in HPC or scientific computing settings Background balancing software engineering, end-user support, and technical training responsibilities in the same role

• Experience supporting High Performance Computing environments
• Experience administering large-scale Linux infrastructure in secure or mission-driven settings
• Experience improving operational workflows through automation and standardization

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