Full-Time

Graphic Processing Unit

Gpu, Engineer

Posted on 10/3/2025

Xcelerate Solutions

Xcelerate Solutions

201-500 employees

Security, consulting, and digital transformation services

No salary listed

Bethesda, MD, USA

In Person

US Top Secret Clearance Required

Category
Hardware Engineering (2)
,
Requirements
  • 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
  • 10+ years of relevant systems engineering experience
  • Proven experience in GPU architecture design, and GPU performance optimization
  • 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
  • Familiarity with GPU debugging tools and profiling software for Linux
  • 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 as 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)
Responsibilities
  • Collaborate with a multidisciplinary team to define, develop, and optimize GPU architectures, ensuring they meet stringent performance, power efficiency, and feature requirements
  • Leverage industry insights to drive design decisions
  • Ensure that GPU designs and integrations are not only optimized for Linux but are also adaptable to other operating systems
  • Work closely with operating system developers to ensure smooth GPU integration with Linux-based systems
  • Optimize GPU drivers for compatibility, performance, and reliability in a Linux environment
  • Provide regular maintenance and updates to ensure continued compatibility
  • Contribute to the design and development of GPU hardware, providing insights into hardware architecture to ensure efficient interaction with software components
  • Maintain and update hardware designs as needed
  • Develop and optimize applications using CUDA or OpenCL, harnessing the full potential of GPU hardware for parallel processing, high-performance computing, and machine learning on Linux platforms
  • Maintain and update software for optimal performance
  • Analyze GPU 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
  • Create and maintain debugging tools, profiling utilities, and performance analysis software tailored for Linux systems to facilitate efficient GPU development and troubleshooting
  • Keep tools up-to-date and functional
  • 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
  • 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
  • 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
  • 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
Desired Qualifications
  • Published research or contributions in the GPU industry, especially related to Linux
  • Experience with machine learning and neural network frameworks on GPUs in Linux
  • Knowledge of GPU virtualization, cloud computing, and emerging Linux-based technologies in the field
  • Proficiency in programming languages such as GPU-specific languages
  • Experience with container technologies (Docker, Kubernetes)
  • Experience with Prometheus/Grafana for monitoring
  • Knowledge of distributed resource scheduling systems [Slurm (preferred), LSF, etc.]
  • Familiarity with CUDA and managing GPU-accelerated computing systems
  • Basic knowledge of deep learning frameworks and algorithms

Xcelerate Solutions helps organizations manage risk for people and systems across three service areas: Enterprise Security, Strategic Consulting, and Digital Transformation. Its offerings include security programs, risk assessments, strategic guidance, and technology-enabled transformations that protect personnel, physical assets, and cyber infrastructure while speeding up value delivery. The company differentiates itself by providing an integrated, end-to-end portfolio that combines security expertise, strategic oversight, and practical digital-change initiatives under one umbrella, rather than offering a narrow, single-solution approach. Its goal is to improve security and resilience for America’s personnel, facilities, and digital networks and to deliver results more quickly by aligning risk management with actionable transformations.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

McLean, Virginia

Founded

2009

Simplify Jobs

Simplify's Take

What believers are saying

  • Federal civilian portfolio expansion under Jeffrey Keen drives DHS, FBI, NRC contract growth.
  • clearAvenue acquisition strengthens enterprise vetting capabilities and competitive positioning in security.
  • Donald Ross's TSA and DHS expertise accelerates homeland security and State Department market penetration.

What critics are saying

  • VMD Corp and clearAvenue integrations fail, eroding operational efficiency and client retention.
  • CACI and Leidos outcompete Xcelerate on DoD and intelligence community contracts using scale.
  • McNally Capital exits investment due to stagnant revenue growth below $250M, forcing restructuring.

What makes Xcelerate Solutions unique

  • Integrated enterprise security, vetting, and critical infrastructure protection across federal agencies.
  • GSA NextGen Login.gov BPA vendor with Socure for identity proofing across three functional areas.
  • Recent leadership appointments bring 100+ years combined federal contracting and defense sector experience.

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Benefits

Hybrid Work Options

Professional Development Budget

Company News

readmagazine.com
Mar 25th, 2026
Xcelerate Solutions appoints Jeffrey Keen as Senior Vice President of Federal Civilian Programs.

Xcelerate Solutions appoints Jeffrey Keen as Senior Vice President of Federal Civilian Programs. March 25, 2026 Xcelerate Solutions, a leading defense and national security company, announced the appointment of Jeffrey A. Keen as Senior Vice President of Federal Civilian Programs, where he will lead the company's strategy, operations, and growth across its federal civilian portfolio. In this role, Keen will oversee program delivery and business development initiatives supporting civilian government customers, strengthening partnerships, and advancing solutions that modernize IT infrastructure, enhance mission performance, and improve service delivery across federal agencies. "Jeff brings an exceptional combination of operational leadership and deep experience across the federal civilian landscape," said Mark Drever, CEO of Xcelerate Solutions. "His proven ability to manage complex programs, lead high-performing teams, and build trusted government partnerships will be instrumental as we continue expanding our civilian programs." Keen brings more than two decades of leadership experience in federal contracting, program management, and strategic growth. Most recently, he served as Senior Vice President of Federal Civilian Enterprise Solutions at CACI, where he supported the integration of Applied Insight following its acquisition and helped lead operations and growth initiatives across the company's civilian enterprise portfolio. Previously, Keen served as Senior Vice President and General Manager at Applied Insight, where he oversaw a large operating portfolio supporting both federal civilian and Department of War customers. Throughout his career, he has led programs supporting agencies including the Defense Health Agency, U.S. Air Force, Department of Homeland Security, Federal Bureau of Investigation, U.S. Marshals Service, U.S. Courts, Nuclear Regulatory Commission, U.S. Capitol Police, and U.S. Coast Guard, managing teams delivering communications support services, training, cloud services, infrastructure modernization, cybersecurity, and enterprise IT support.

PR Newswire
Mar 24th, 2026
Xcelerate Solutions appoints Jeffrey Keen as senior vice president of federal civilian programs

Xcelerate Solutions, a defence and national security company, has appointed Jeffrey A. Keen as Senior Vice President of Federal Civilian Programs. Keen will lead strategy, operations and growth across the company's federal civilian portfolio, overseeing programme delivery and business development for civilian government customers. Keen brings over 20 years of experience in federal contracting and programme management. He previously served as Senior Vice President of Federal Civilian Enterprise Solutions at CACI, where he supported Applied Insight's integration following its acquisition. Before that, he was Senior Vice President and General Manager at Applied Insight, managing programmes for agencies including the Defence Health Agency, Department of Homeland Security, FBI and Nuclear Regulatory Commission. Xcelerate Solutions provides integrated solutions for federal clients across homeland security, defence and intelligence community operations.

Homeland Security Today
Oct 7th, 2025
Xcelerate Solutions Acquires clearAvenue

Xcelerate Solutions acquires clearAvenue.

PR Newswire
Oct 7th, 2025
Xcelerate Solutions Acquires clearAvenue

/PRNewswire/ -- Xcelerate Solutions ("Xcelerate"), a leading defense and national security company and portfolio company of McNally Capital, today announced it...

PR Newswire
Aug 5th, 2025
Xcelerate Solutions Appoints Doug Kollme as Chief Financial Officer

MCLEAN, Va., Aug. 5, 2025 /PRNewswire/ - Xcelerate Solutions, a leading provider of mission-driven solutions for the defense, intelligence, and homeland security communities, is excited to announce the appointment of Doug Kollme as Chief Financial Officer (CFO).

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