Jobs in the United States

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Added 1 min ago
Staff Environmental Geologist / Scientist / Engineer
TRC Companies, Inc.
Concord, CA
TRC is seeking a highly motivated and detail-oriented staff-level Environmental Geologist, Scientist, or Civil Engineer to join our Engineering, Construction, and Remediation practice in…
Added 1 min ago
Software Engineer III
Robert Half
Remote, United States
Robert Half is seeking a Software Engineer III who will analyze, design, program, debug, test, implement and modify software enhancements and/or new applications used in local, networked,…
Added 2 mins ago
Staff Software Engineer, Fullstack
QXO
Seattle, WA
As a Staff Software Engineer on the QXO RevX Pricing Technology team, you will lead the design, development, and operation of the systems that cost, price, and quote across QXO’s…
Added 4 mins ago
BR
Director, Undersea Acoustics
Boutique Recruiting
Chelmsford, MA
- $215,000 USD / year
Develop and document signal processing algorithms for undersea applications, determining which approaches will and will not perform in the underwater environment
Added 4 mins ago
BR
Director, Undersea Acoustics
Boutique Recruiting
Chelmsford, MA
- $215,000 USD / year
Develop and document signal processing algorithms for undersea applications, determining which approaches will and will not perform in the underwater environment
Added 11 mins ago
Senior AI Engineer, Banking Technology
Citibank, N.A.
United States
Citi’s Banking Technology organization is seeking a highly hands-on Senior AI Engineer to design, build, and deploy cutting‑edge AI solutions for Investment, Corporate, and Commercial…
Added 13 mins ago
AC
Cost Engineer
Aston Carter
Costa Mesa, CA
- $75 to $85 USD / hour
Cost Engineer (Sustainment & Lifecycle Cost Modeling)
Added 14 mins ago
Manager Information Technology 3
Northrop Grumman
Linthicum Heights, MD
Administration, consolidation, and optimization of engineering applications and licenses.
Added 14 mins ago
N
Seasonal Commission Sales - Shoes - Towson Town Center
Nordstrom
Towson, MD
- $16.25 USD / hour
Medical/Vision, Dental, Retirement and Paid Time Away
Added 14 mins ago
DevOps Engineer (Hybrid) - 31013
Huntington Ingalls Industries
Fort Meade, MD
100% paid employee premium for healthcare, vision and dental plans.
Added 14 mins ago
DevOps Engineer - $20K Sign On Bonus - 31011
Huntington Ingalls Industries
Fort Meade, MD
100% paid employee premium for healthcare, vision and dental plans.
Added 14 mins ago
DevOps Engineer - $20K Sign On Bonus - 31012
Huntington Ingalls Industries
Fort Meade, MD
100% paid employee premium for healthcare, vision and dental plans.
Added 14 mins ago
DevOps Engineer (Hybrid) - 31007
Huntington Ingalls Industries
Columbia, MD
100% paid employee premium for healthcare, vision and dental plans.
Added 14 mins ago
CH
Data Analyst
Cayuse Holdings
Annapolis, MD
- $100,000 to $110,000 USD / year
The Data Engineer/Analyst collaborates with clients, data scientists, and software engineers to develop and optimize data pipelines, ETL processes, and database structures that support IRS…
Added 15 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Annapolis, MD
- $40 to $50 USD / hour
Our client seeks a results-driven Senior Quality Assurance Engineer to support Policyholder Portal applications. The role requires manual, automation, mobile, API, and database testing…
Added 15 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Annapolis, MD
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 15 mins ago
EG
QA Automation Engineer
Eliassen Group
Annapolis, MD
- $75 to $82 USD / hour
…a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life…
Added 15 mins ago
Senior Platform Engineer
RTI International
UNAVAILABLE
As a Senior Platform Engineer, you will design, implement, automate, and support enterprise platform services that enable scalable, secure, and compliant delivery of research, analytics,…
Added 30 mins ago
CH
Data Analyst
Cayuse Holdings
Augusta, ME
- $100,000 to $110,000 USD / year
The Data Engineer/Analyst collaborates with clients, data scientists, and software engineers to develop and optimize data pipelines, ETL processes, and database structures that support IRS…
Added 30 mins ago
EG
QA Automation Engineer
Eliassen Group
Augusta, ME
- $75 to $82 USD / hour
…a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life…
Added 30 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Augusta, ME
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 31 mins ago
Senior Firmware Engineer
NVIDIA USA
CA
…understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in an inclusive, supportive environment…
Added 31 mins ago
Research and Engineering Intern, Agentic Systems Intelligence – Summer 2027
NVIDIA USA
CA · TX · WA
…understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, supportive environment where…
Added 35 mins ago
AU
Resilience and Emergency Management Intern - Spring 2027
AtkinsRealis USA Inc.
United States
- $23 to $29 USD / hour
Review, organize, track, and maintain grant applications, reimbursement requests, plans, project records, and related documentation in accordance with program requirements and quality…
Added 36 mins ago
AI
Strategic Segment Proposal Engineer
ABB Inc
Colstrip, MT
- $100,500 to $160,800 USD / year
As a Strategic Segment Proposal Engineer, you will be responsible for developing Technical & Commercial Proposals for ABB Electrification's focused industry segments (data centers and…

Closed listing

General Dynamics Information Technology

HPC Engineer

Rockville, MD, United States

The likely salary range for this position is $123,250 - $166,750.

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: The likely salary range for this position is $123,250 - $166,750.
Experience: Bachelor’s degree in computer science, engineering, scientific computing, bioinformatics, or a related field and at least 5 years of related experience.
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

Req ID: RQ231700

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: None

Public Trust/Other Required: Other

Job Family: IT Infrastructure and Operations

Skills:

High Performance Computing (HPC),High-Performance Computing (HPC) Systems,Scientific Software

Experience:

8 + years of related experience

Job Description:

We are seeking an HPC Engineer to join a Scientific Technologies team supporting high-performance computing (HPC) and scientific research at NIAID. This role focuses on the administration, operation, maintenance, and continuous improvement of Linux-based HPC infrastructure, including hardware, compute, storage, scheduling, networking, and supporting services.

The engineer will work across the HPC technology stack to troubleshoot issues, support infrastructure lifecycle activities, improve reliability and performance, and help ensure that researchers have stable and effective computing environments for their scientific workloads.

Biomedical research activities for a major federal health agency depend on the technologies and services you’ll support in your role here at GDIT. Here, you’ll be empowered to turn obstacles into action. Join us on the frontlines of scientific computing services and make an impact on the health of our nation.

This position is located in Rockville, MD and requires 2-3 days a week onsite

Responsibilities:

Administer, maintain, and troubleshoot Linux-based HPC infrastructure, including compute nodes, login nodes, storage systems, InfiniBand networking, and supporting services.
Support the deployment, configuration, monitoring, and lifecycle management of HPC hardware, operating systems, and core infrastructure components.
Assist with datacenter activities including hardware configuration, cabling, component replacement, and system validation during deployments and upgrades.
Monitor system health, investigate performance issues, and help ensure the reliability, availability, and security of shared HPC resources.
Support job scheduler operations, resource management, and troubleshooting of compute, storage, and networking issues affecting HPC users.
Collaborate with engineering team members to plan, test, and implement infrastructure upgrades, maintenance activities, and new HPC technologies.
Assist with the installation, maintenance, and troubleshooting of scientific software, compilers, libraries, and module environments to support research workloads.
Develop and maintain operational documentation, automation scripts, and standard procedures that improve the efficiency and reliability of HPC operations.
Work closely with scientific support staff to resolve infrastructure-related issues impacting scientific workflows and user productivity.

Required Skills:

Bachelor’s degree in computer science, engineering, scientific computing, bioinformatics, or a related field and at least 5 years of related experience.
Experience supporting Linux systems in HPC, research computing, or similar technical environments
Familiarity with datacenter best practices, server hardware, and basic networking components is preferred. Experience with hardware installation and maintenance in HPC or enterprise environments is a plus.
Experience installing and supporting scientific applications, compilers, libraries, and module systems
Working knowledge of job schedulers such as Slurm and shared compute environments
Experience troubleshooting user issues across software, environment, and workflow layers
Strong scripting skills in Bash, Python, or similar
Familiarity with software build and package management tools such as Spack, EasyBuild etc
Exposure to containers such as Apptainer/Singularity
Experience supporting scientific workflows in bioinformatics, computational biology, chemistry, physics, or related domains
Strong problem-solving skills and ability to manage multiple priorities

The likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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