Our partner, Vexterra Group, is looking for a mid-career Systems Engineer (Mid-Career) – HPC & GPU Infrastructure with a deep understanding of operating systems, hardware, Kubernetes, and NVIDIA GPU products. As a Systems Engineer (Mid-Career) – HPC & GPU Infrastructure, you will play a pivotal role in designing, developing, and optimizing GPU clusters for the IC community customers. This is a 100% on-site position. All work must be performed at the customer site in Bethesda at the Intelligence Community Campus.
Primary Responsibilities
1. HPC and GPU environment engineering: Contribute to the installation and maintenance of GPU
and HPC hardware on-prem and in the cloud, providing insights into hardware performance to
ensure efficient interaction with software components.
2. Performance Optimization: Analyze HPC/GPU cluster performance, identify bottlenecks, and
develop strategies to enhance performance across various applications in Linux, addressing both
hardware and software considerations. Regularly monitor and improve performance.
3. HPC/GPU tooling: Install and configure HPC/GPU job scheduling and workload management
platforms such as Slurm, PBS , Apache Airflow, Kubernetes
4. Power Efficiency: Work on power management techniques to optimize GPU power
consumption, ensuring efficient operation on both mobile and desktop Linux platforms.
Continuously assess and enhance power efficiency strategies.
5. Testing and Validation: Design and execute tests to validate GPU performance and functionality
on Linux, including stress testing, benchmarking, and debugging to ensure robust operation.
Maintain and expand the testing suite.
6. Documentation: Maintain comprehensive technical documentation, including architectural
specifications, code documentation, and Linux-specific best practices for GPU development.
Keep documentation up to date with changes and improvements.
7. Industry Insight: Stay updated on the latest trends, innovations, and competitive landscapes
within the GPU industry, contributing to research efforts and proposing Linux-specific
approaches to GPU design and optimization. Share regular updates and insights with the team.
QualificationsBasic Qualifications
- Bachelor's or higher degree in Computer Science, Electrical Engineering, or a related field.
- Additional years of experience may be considered in lieu of a degree.
- 4+ years of relevant systems engineering experience
- Expertise in operating system integration for Linux.
- Strong understanding of computer hardware architecture, particularly as it relates to Linux systems.
- Knowledge of parallel computing, graphics algorithms, and real-time rendering in Linux environments.
- Excellent problem-solving skills and the ability to collaborate within a team.
- Strong communication skills for conveying technical information in a Linux context.
- Proficiency with scripting languages such as Python or BASH.
- Proficiency with automation tools such Ansible, Puppet, Salt, Terraform, etc.
- Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GICSP, GSEC, or SSCP along with an appropriate computing environment (CE) certification). An IAT Level III certification would also be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP).
- TS/SCI clearance with Polygraph required or a TS/SCI and willingness to obtain a Polygraph prior to starting.
Preferred Qualifications
- Knowledge of GPU virtualization, cloud computing, and emerging Linux-based technologies in the field.
- Experience with container technologies (Docker, Kubernetes)
- Experience with Prometheus/Grafana for monitoring
- Knowledge of distributed resource scheduling systems
- Understanding data center networking hardware and cabling concepts.
- Understanding of networking technologies such as DHCP, DNS, TCP/IP, VLANs, HSRP, and SNMP.
- Knowledge of data center networking security principles Firewall ACLs, IPS/IDS, and Policy Based Routing.
All your information will be kept confidential according to EEO guidelines.
Skills Required
- Bachelor’s degree or higher in Computer Science, Electrical Engineering, or a related field; additional experience may substitute.
- 4+ years of relevant systems engineering experience.
- Expertise in Linux operating system integration.
- Strong understanding of computer hardware architecture as it relates to Linux systems.
- Knowledge of parallel computing, graphics algorithms, and real-time rendering in Linux environments.
- Excellent problem-solving and teamwork skills.
- Strong communication skills for conveying technical information in a Linux context.
- Proficiency with Python or Bash scripting.
- Proficiency with automation tools such as Ansible, Puppet, Salt, or Terraform.
- DoD 8570.11 IAT Level II certification at minimum, including an approved certification and computing environment certification; IAT Level III is acceptable.
- TS/SCI clearance with polygraph, or TS/SCI clearance and willingness to obtain a polygraph before starting.
- Knowledge of GPU virtualization, cloud computing, and emerging Linux-based technologies.
- Experience with Docker and Kubernetes.
- Experience with Prometheus and Grafana monitoring.
- Knowledge of distributed resource scheduling systems.
- Understanding of data center networking hardware and cabling.
- Understanding of DHCP, DNS, TCP/IP, VLANs, HSRP, and SNMP.
- Knowledge of data center network security, including firewall ACLs, IPS/IDS, and policy-based routing.
What We Do
We are an engineering company that has been providing extensive support to Federal Government clients in global communications and networks, Cyber, Artificial Intelligence, Automation, and Analytics technologies for more than 16 years.
