Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 4 hours ago
C
Senior Applications Engineer
Credence
Remote, United States
- $150,000 to $180,000 USD / year
Credence has an immediate opening for a Senior Applications Engineer who will be primarily responsible for supporting the Defense Logistics Agency, Defense Automated Addressing Systems…
Added 4 hours ago
Avionics Engineer B-2 (WBZ) 01.6.14 & 01.6.28
Credence
WPAFB, OH
Credence has an immediate opening for an Avionics Engineer at the senior to support the B-2 Division who is responsible for the modernization, test, production, fielding and sustainment of…
Added 4 hours ago
Systems Engineer B-2 (WBZ) 01.6.07
Credence
Tinker Air Force Base, OK
Credence has an immediate opening for a B-2 Systems Engineer (WBZ)at the principal level to support the B-2 Division who is responsible for the modernization, test, production, fielding and…
Added 9 hours ago
Nuclear Mechanical Engineer 2 - 31050
HII
Newport News, VA
…operational readiness of the Fleet. As an Nuclear Mechanical Engineer 2, you will contribute to complex overhaul and modernization initiatives by developing engineering solutions, preparing…
Added 9 hours ago
Nuclear Engineer 2 - 31046
HII
Newport News, VA
…fleet. With a holistic approach to life-cycle maritime defense systems-from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures a high state of…
Added 18 hours ago
TA
MEO Missile Warning & Tracking (MWT) SEIT Engineer
The Aerospace Corpor
Colorado Springs, CO
- $117,300 to $175,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 18 hours ago
TA
MEO Missile Warning & Tracking (MWT) Lead SEIT Engineer
The Aerospace Corpor
Colorado Springs, CO
- $151,300 to $226,900 USD / year
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of…
Added 18 hours ago
Manufacturing Engineer 2 - Unmanned Underwater Vehicles (UUV) 31057
HII
Pocasset, MA
The Manufacturing Engineer II supports the development, documentation, and execution of manufacturing processes for Unmanned Underwater Vehicles (UUVs) in a defense contracting environment.…
Added 1 day ago
Tier 3 Ground Terminal (GT)/ IT Engineer- Junior, Intermediate and Senior Level- TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Transform technology into opportunity as the Tier 3 Ground Terminal (GT) / IT Engineer provides support for the sustainment of satellite GT antenna, Radio Frequency (RF), communications,…
Added 1 day ago
ST
Senior Software Engineer (Ansible Automation)
Sealing Technologies, a Parsons Company
Columbia, MD
- $127,000 to $157,000 USD / year
You will be engineering a complex automation framework, written primarily in Ansible and Python, that deploys Defensive Cyber Operations (DCO) hunt kits to physical hardware. You will…
Added 1 day ago
Cyber Reverse Engineer
Peraton
Aberdeen Proving Ground, MD
Responsibilities:As a Reverse Engineer, you'll contribute to a team that works hands on with state-of-the-art UAS electronics and systems. With your technical skills and learner's mindset,…
Added 1 day ago
Spacecraft Thermal Engineer
The Aerospace Corporation
El Segundo, CA · Chantilly, VA
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…
Added 1 day ago
MEO Missile Warning & Tracking (MWT) SEIT Engineer
The Aerospace Corporation
El Segundo, CA · Aurora, CO · Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…
Added 1 day ago
MEO Missile Warning & Tracking (MWT) Lead SEIT Engineer
The Aerospace Corporation
El Segundo, CA · Aurora, CO · Colorado Springs, CO
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…
Added 1 day ago
Kubernetes Engineer
The Aerospace Corporation
El Segundo, CA · Chantilly, VA
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…
Added 1 day ago
Cyber Engineer
PeopleTec, Inc.
Huntsville, AL
We are seeking a cyber engineer interested in joining an award-winning company and working with cutting-edge missile defense modeling and simulation technologies. The selected candidate…
Added 1 day ago
Nuclear Mechanical Engineer 2 - 31050
Huntington Ingalls Industries
Newport News, VA
…operational readiness of the Fleet. As an Nuclear Mechanical Engineer 2, you will contribute to complex overhaul and modernization initiatives by developing engineering solutions, preparing…
Added 1 day ago
Nuclear Engineer 2 - 31046
Huntington Ingalls Industries
Newport News, VA
…fleet. With a holistic approach to life-cycle maritime defense systems - from small watercraft to submarines, surface combatants and aircraft carriers - HII ensures a high state of…
Added 1 day ago
Specialist, Systems Engineer (L3) 1
L3Harris
Salt Lake City, UT
Support the Program Manager and Program Engineer with Systems level technical support
Added 1 day ago
Specialist, Systems Engineer - RC-135 Computer Systems Administrator
L3Harris
Offutt Air Force Base, NE
Job Title: Specialist, Systems Engineer - RC-135 Computer Systems Administrator
Added 1 day ago
Manufacturing Engineer 2 - Unmanned Underwater Vehicles (UUV) 31057
Huntington Ingalls Industries
Pocasset, MA
The Manufacturing Engineer II supports the development, documentation, and execution of manufacturing processes for Unmanned Underwater Vehicles (UUVs) in a defense contracting environment.…
Added 1 day ago
INTERDISCIPLINARY ENGINEER
Strategic Systems Programs Office
Pittsfield, MA
…technical expertise to SPSP regarding Information Assurance/Cyber Security (IA/CS) You will be responsible for the design development, installation and operational support of COTs based…
Added 1 day ago
Embedded Software Test Engineer
Leidos
Huntsville, AL
Leidos is seeking a talented Embedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically…
Added 1 day ago
Sr. Systems Engineer - EADGE-T
Lockheed Martin
Virtual Three, CO
The Tech Refresh will focus on Foundational / Cyber Security Enhancements. Join us and become a part of the team that is actively designing and developing the updated baseline and get the…
Added 1 day ago
Staff Full Stack Engineer (Infrastructure) - FT telework - EADGE-T
Lockheed Martin
Colorado Springs, CO
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:

GD Information Technology, Inc.

HPC Engineer

United States

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

Apply About employer

Applications open in a new tab.

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 2, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

Public Trust/Other Required:

Other

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

High Performance Computing (HPC), High-Performance Computing (HPC) Systems, Scientific SoftwareCertifications:

NoneExperience:

8 + years of related experienceUS Citizenship Required:

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.

Scheduled Weekly Hours:

Travel Required:

None

Telecommuting Options:

Hybrid

Work Location:

USA MD Rockville

Additional Work Locations:

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 atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply About employer

More about this job

Skills

Research
Process improvement
Linux
Scheduling
Troubleshoot
Troubleshooting
Documentation
Guide staff
Computer science
Workflow
Bash
Python
Problem solving

Report this job