• Design and execute performance benchmarks for AI training and inference workloads • Profile and characterize GPU workloads to identify performance bottlenecks and optimization opportunities • Systematically tune workload parameters (batch size, precision, parallelism, memory, etc.) to maximize throughput • Establish and maintain performance baselines and success criteria across GPU platforms • Develop benchmarking tools, scripts, and automation for repeatable performance validation • Analyze and report benchmark results with actionable recommendations for engineering teams • Validate performance of new GPU hardware platforms before production deployment • Collaborate with GPU Engineers and Fabric Engineers to correlate performance with system-level health • Track and evaluate emerging GPU architectures and software releases for performance impact • Document benchmarking methodologies, tuning playbooks, and performance best practices

• Validate and troubleshoot InfiniBand and RoCE fabrics during GPU cluster bring-up and expansion • Tune fabric performance parameters for distributed AI workloads (NCCL, MPI, collective operations) • Monitor and manage fabrics using NVIDIA UFM (Unified Fabric Manager) for health, topology, and performance visibility • Diagnose and resolve fabric-level issues including link errors, congestion, packet loss, and path asymmetry • Optimize RDMA transport settings, PFC/ECN behavior, and lossless queue configuration for GPU traffic • Validate fabric performance benchmarks and ensure line-rate throughput for AI workloads • Collaborate with GPU Engineers to correlate fabric health with workload performance • Collaborate with networking teams on fabric provisioning, configuration, and remediation • Respond to fabric alerts and degradation events across production GPU clusters • Document fabric troubleshooting procedures, tuning parameters, and validation runbooks

Role Description The GCP Cloud Engineer accelerates project delivery by implementing enterprise-grade cloud designs and automation standards established by the Cloud Architecture and Operations teams. Operating within a DevOps methodology, this role serves as the primary infrastructure lead on cloud migration and modernization projects—provisioning application hosting environments, building robust monitoring, and ensuring high availability. Beyond deployment, this engineer authors, socializes, and governs the standards for how the organization consumes cloud services. Due to the nature of this public sector technology unit, the selected candidate must successfully pass comprehensive background checks, including State, Federal, and Criminal Justice Information Services (CJIS) clearances. Key Responsibilities - Infrastructure as Code & Automation - Deploy and manage GCP infrastructure natively as code (IaC) utilizing Terraform integrated into automated CI/CD pipelines. - Build, maintain, and optimize automated Continuous Integration and Continuous Delivery (CI/CD) pipelines to streamline environment provisioning. - Embed security, identity, governance, and network security policies directly into automated, reusable infrastructure templates. - Cloud Operations & Infrastructure Support - Configure and deploy highly available Virtual Private Clouds (VPCs), Shared VPCs, and cloud compute instances across all hosted enterprise workloads. - Design and implement comprehensive platform observability, including monitoring, logging, metrics, and operational health reporting. - Manage cloud platform users, organizations, groups, and access controls in strict alignment with enterprise Identity and Access Management (IAM) standards. - Standardization, Strategy, & Support - Define, document, and govern Standard Operating Procedures (SOPs) for the secure consumption of GCP IaaS, PaaS, and SaaS offerings. - Analyze emerging GCP features for platform adoption and advocate cloud capabilities to internal teams to drive active migrations. - Participate in a rotating after-hours on-call schedule to provide Tier-2 engineering support, system monitoring, and rapid incident response for production environments. Qualifications - 5 or more years of infrastructure development experience with hands-on experience utilizing GCP foundation services (compute, network, storage, administration, and security). - 5 or more years of hands-on Infrastructure as Code (IaC) experience utilizing Terraform or similar configuration tools. - Demonstrated domain expertise across Windows and Linux IaaS, Business Continuity and Disaster Recovery (BCDR), networking, storage, containers, and open-source software (OSS). - Proven experience delivering large-scale infrastructure deployments within complex, enterprise-wide environments. - Hands-on experience building, testing, and maintaining automated CI/CD pipelines. - Strong scripting capabilities utilizing Bash, Python, YAML, and PowerShell. - Ability to successfully pass comprehensive background checks, including State, Federal, and Criminal Justice Information Services (CJIS) clearances. Preferred Qualifications - Google Cloud Professional Cloud Architect certification. - Google Cloud Associate Cloud Engineer certification. - Hands-on experience deploying infrastructure via Azure DevOps, GitHub Actions, GitLab CI, or similar enterprise CI/CD platforms. Core Skills & Attributes - Excellent technical aptitude to adapt quickly to rapidly changing cloud trends and technologies. - Strong problem-solving, debugging, and analytical skills to diagnose and resolve complex incidents within cloud-based systems. - Collaborative team player with excellent communication skills to advocate cloud capabilities and establish enterprise SOPs. - Continuous-improvement champion who proactively drives lifecycle management and manages vendor interactions. Benefits - Competitive salary - Remote (Candidates must reside locally within the State of Colorado) - Senior Level (5 or more years of experience)

Role Description TechFlow is seeking an experienced Database Engineer / Oracle Database Administrator (DBA) to support a mission-critical DoD software development and modernization program in Montgomery, AL. This program provides software development and technical support services to sustain, enhance, and optimize a critical customer system through secure, scalable, and maintainable software solutions. The Database Engineer/DBA will be responsible for the administration, security, performance, and lifecycle management of enterprise Oracle databases supporting mission-critical applications. This role will ensure database environments remain secure, highly available, and optimized while supporting Agile software development and DevSecOps practices. The successful candidate will work closely with software engineers, DevSecOps engineers, system architects, testers, and program leadership to support database modernization initiatives and maintain the integrity, availability, and performance of critical data assets. Key Responsibilities - Install, configure, administer, patch, upgrade, and manage the lifecycle of Oracle database environments. - Monitor database performance, availability, and health, proactively identifying and resolving performance bottlenecks and operational issues. - Optimize database performance through tuning, indexing strategies, query optimization, and capacity planning. - Implement and maintain database security controls, including user access management, encryption, auditing, and compliance with DoD cybersecurity requirements. - Develop, maintain, and regularly validate comprehensive backup, recovery, and disaster recovery procedures to meet Government Recovery Point Objective (RPO) and Recovery Time Objective (RTO) requirements. - Design, implement, and maintain database schema changes using version-controlled migration scripts integrated with CI/CD pipelines. - Ensure database deployment scripts are automated, repeatable, defect-free, and environment agnostic. - Maintain configuration management documentation and version control for all database configurations and settings. - Support end-to-end traceability of database requirements through implementation, testing, and documentation. - Collaborate with software development teams to design efficient database structures and support application modernization initiatives. - Support ETL processes, data integration activities, and maintenance of database metadata and data dictionary documentation. - Participate in troubleshooting production issues and implementing continuous improvements to database operations. - Ensure compliance with organizational standards for security, quality, documentation, and configuration management. Qualifications - Bachelor's degree (or equivalent experience) in Computer Science, Information Technology, Engineering or related field. - Minimum 5 years of Oracle Database Administration experience supporting enterprise environments. - Extensive experience installing, configuring, patching, upgrading, and administering Oracle databases. - Experience developing and managing version-controlled database migration scripts integrated with CI/CD pipelines. - Strong knowledge of Oracle database performance tuning, optimization, monitoring, and troubleshooting. - Experience implementing database security hardening, encryption, auditing, and Security Technical Implementation Guide (STIG) compliance. - Experience designing, implementing, testing, and maintaining enterprise backup and recovery strategies. - Experience supporting Oracle databases hosted in cloud environments, including AWS. - Familiarity with ETL processes, database integration, and data dictionary documentation. - Experience working within Agile software development and DevSecOps environments. - Excellent analytical, troubleshooting, and problem-solving skills. - Active Secret Security Clearance. Preferred Qualifications - Experience supporting U.S. Air Force or other Department of Defense software programs. - Experience with AWS database services and cloud-native database architectures. - Familiarity with Infrastructure as Code (IaC) and automated database deployments. - Experience supporting high-availability and disaster recovery database architectures. - Knowledge of Git, GitLab CI/CD, and automated deployment pipelines. - Experience with database monitoring and performance management tools. - Familiarity with RMF accreditation processes and DoD cybersecurity policies. Benefits - Employee stock ownership plan (ESOP) – Pride in being an employee-owner and annual employer contribution (per plan guidelines). - 401k plan with Roth option. - Eligibility for an employer match. - Immediate vesting. - Paid time off. - Holidays – 11 paid holidays per year. - Comprehensive medical, dental, and vision plans. - Company-paid Life & AD&D insurance plan. - Employee Assistance Program. - Wellness Resources. - Company-paid training and development program. - Voluntary benefits include: - Life & AD&D Insurance for employee, spouse, and children. - Short-term and long-term disability (per plan guidelines). - Legal Shield and Identity Theft protection plans. - Pet Insurance.