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# Systems Engineer (Mid-Career) - HPC & GPU Infrastructure

- **Company:** CareerCircle
- **Location:** Chantilly, VA, United States
- **Experience:** Experienced
- **Salary:** $87,100.0 - $157,450.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Airflow, Systems Engineering, Automation of Tests, Bash Shell, Cloud Computing, Cloud Computing Security, Cloud Engineering, Configuration Management, Software Documentation, Signals Intelligence, Complex Networks, CompTIA Security+, Cyber Security, Information Systems, System Configuration, Continuous Integration, Data Centers, Dynamic Host Configuration Protocol, Software Debugging, Linux, Domain Name System (DNS), Data Flow Control, Human-Computer Interaction, Hot Standby Router Protocol, Networking Hardware, Intrusion Detection Systems, Information Systems Security Architecture Professional, JavaScript Libraries, Job Scheduling, Python (Programming Language), Key Management, Kernel-Based Virtual Machine, Linux System Administration, Linux Servers, MATLAB, Mathcad, Microsoft Security Essentials, Windows Servers, Language Modeling, Network Planning and Design, Routing, Performance Tuning, Scrum Methodology, Ansible, Prometheus, Salesforce.Com, Scaled Agile Framework, Signal Processing, Simple Network Management Protocols, Software Engineering, Software Requirements Analysis, Software Systems, Systems Architecture, System Integration Testing, Systems Integration, TCP/IP, Virtual Local Area Networks, Virtualization Technology, Network Switches, Network Routing, Scripting, Computer Network Operations, High Performance Computing, Computer Network Technologies, ReactJS, Grafana, Parallel Computation, Firewalls (Computer Science), Data Center Networking, Computer Equipment, Containerization, Integration Tests, Kubernetes, Information Technology, Slurm, Puppet, Terraform, Devsecops, Cisco, Docker
- **Published:** September 6, 2026
- **Apply:** https://www.careercircle.com/jobs/all/all/usa/md/bethesda/f25f6b6a-4e24-44a8-9459-f724c85416cb

## About the Role

Ansible
Tooling
On Prem
Grafana
Research
Firewall
Equities
Debugging
Scripting
Terraform
Scheduling
Leadership
Management
Automation
Algorithms
Kubernetes
Market Data
Benchmarking
Communication
Collaboration
Virtualization
Apache Airflow
Problem Solving
Cloud Computing
Ancient History
Computer Science
Power Management
Operating Systems
Docker (Software)
Computer Hardware
Systems Engineering
Networking Hardware
GIAC Certifications
CompTIA Security+ CE
Prometheus (Software)
Electrical Engineering
Software Documentation
Technical Documentation
IAT Level II Certification
High Performance Computing
Hot Standby Router Protocol
IAT Level III Certification
Python (Programming Language)
GIAC Certified Incident Handler
Virtual Local Area Network (VLAN)
Slurm (Batch Scheduling Software)
Job Scheduling (Inventory Management)
Puppet (Configuration Management Tool)
Systems Security Certified Practitioner
GIAC Certified Enterprise Defender (GCED)
Dynamic Host Configuration Protocol (DHCP)
Certified Information System Auditor (CISA)
Certified Cloud Security Professional (CCSP)
GIAC Security Essentials Certification (GSEC)
CompTIA Advanced Security Practitioner (CASP+)
CISCO Certified Network Professional - Security
GIAC Global Industrial Cyber Security Professional
Certified Information Systems Security Professional
Advanced Cardiovascular Life Support (ACLS) Certification
Cisco Certified Network Associate Security (CCNA Security)
Top Secret-Sensitive Compartmented Information (TS/SCI Clearance), * 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).

Clearance

 * Active TS/SCI clearance with Polygraph required OR active TS/SCI and willingness to obtain and maintain a Poly.
 * US Citizenship is required due to the nature of the government contracts we support., * 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.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares., Linux
Radar
MATLAB
Mathcad
Planning
Visionary
Innovation
Algorithms
Detail Oriented
Self-Motivation
Test Automation
Software Systems
Strong Work Ethic
Signal Processing
Modeling Languages
Systems Engineering
Integration Testing
Project Engineering
Software Engineering
Artificial Intelligence
Digital Signal Processing
Engineering Design Process
System Integration Testing
Military Standards And Specifications
+0

## Description

* 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.
 * 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.
 * HPC/GPU tooling: Install and configure HPC/GPU job scheduling and workload management platforms such as Slurm , PBS , Apache Airflow , Kubernetes
 * 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.
 * 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.
 * 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.
 * 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., CI/CD
Aviation
Equities
Debugging
Scripting
DevSecOps
Claude AI
Leadership
Management
User Story
Scalability
Testability
Market Data
Claude Code
Traceability
Risk Analysis
Ancient History
Computer Science
General Aviation
Product Delivery
Agile Methodology
Software Solutions
Workflow Management
Customer Engagement
Systems Engineering
User Interface (UI)
Air Traffic Control
Regulatory Compliance
Cloud-Native Computing
Operational Efficiency
Expectation Management
Artificial Intelligence
Regulatory Requirements
Technical Documentation
Agile Software Development
Java (Programming Language)
Scrum (Software Development)
React.js (Javascript Library)
Python (Programming Language)
Federal Aviation Administration
Transcranial Magnetic Stimulation
+0

Salesforce Developer
Systems Engineer
Leidos

Annapolis Junction, MD*On-Site

Planning
Auditing
Research
Firewall
Dataflow
Equities
Purchasing
Upskilling
Market Data
Test Design
Data Centers
Traceability
Cryptography
Communication
Test Planning
Risk Analysis
Linux Servers
Prioritization
Systems Design
Key Management
Risk Management
Windows Servers
Network Routing
Ancient History
Design Analysis
Computer Science
Network Switches
Test Engineering
Complex Networks
Agile Methodology
Analytical Method
Program Management
Systems Engineering
Systems Integration
System Requirements
Time Off Management
Security Engineering
Systems Architecture
System Configuration
Architectural Design
Signals Intelligence
Information Gathering
Information Assurance
Requirements Analysis
Scaled Agile Framework
User Requirements Documents
Network Planning And Design
Computer Network Operations
Kernel-Based Virtual Machine
Security Requirements Analysis
Top Secret-Sensitive Compartmented Information (TS/SCI Clearance)
+0
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