Argonne National Laboratory logo
Argonne National Laboratory

Argonne National Laboratory, established in 1946 and headquartered in Lemont, Illinois, is a U.S. Department of Energy multidisciplinary research center focusin

HPC User Support Engineer

Location

United States

Posted

9 days ago

Salary

$69.8K - $134.6K / year

Seniority

Mid Level

Job Description

HPC User Support Engineer

Argonne National Laboratory

Role Description The Argonne Leadership Computing Facility (ALCF) is seeking a skilled HPC User Support Engineer who will play a critical role in aiding this mission by providing technical support for ALCF’s high-performance computing (HPC) systems and services. This role focuses on ensuring a seamless user experience for researchers utilizing ALCF resources. The successful candidate will work closely with leading scientific researchers from government, academia, and industry to resolve technical issues, create user documentation, and deliver training sessions. This position also involves stewarding users through ALCF allocation programs and improving workflows to enhance system usability and efficiency. - Managing and resolving technical issues; debugging, installing, compiling, and running large-scale user applications - Supporting users in writing scripts for automated execution and optimizing workflows - Assisting with job scheduling, debugging, and troubleshooting HPC-related challenges - Collaborating with ALCF domain experts to provide resolutions to user requests and technical issues - Developing and maintaining documentation, both internally and on user facing websites - Conducting training sessions and onboarding new users to ensure effective utilization of ALCF resources - Enabling secure access to HPC systems and ensuring compliance with ALCF policies - Providing support in AI technologies, including machine learning frameworks, and assisting users in deploying and optimizing AI workflows on HPC systems Qualifications - Degree in Computer Science or related field - Strong technical consulting and support skills, possessing innate abilities in diplomacy and tact - Excellent oral and written communications skills - Hands-on experience with programming and scripting languages like Python, C/C++, FORTRAN, shell scripting etc. - Considerable experience working on UNIX systems - Working knowledge of HPC systems and concepts - Understanding of job scheduling and knowledge using popular schedulers such as PBSPro - Effective analytical, problem-solving, and learning skills - Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork Requirements - To perform the essential functions of this position successful applicants must provide proof of U.S. citizenship, which is required to comply with federal regulations and contract Preferred Qualifications - Experience working in an HPC center supporting user codes - Experience working with parallel codes using MPI implementations and openMP - Experience with common machine learning frameworks - Experience with source code management systems like Git, and CI tools like Jenkins or GitLab - Experience with DBMS - Experience with containerization - Master’s degree in computer science or computational science or related field, plus work experience - Experience developing technical training documentation for users - Strong interest in emerging technologies and applications - Ability to work on multiple concurrent projects efficiently and effectively - Highly motivated and user focused Compensation This position can be hired at one of two levels; the selected candidate will be placed at the appropriate level (PT2 or PT3) dependent upon the depth and breadth of relevant knowledge and skills. The minimum requirements for the two levels are as follows: - PT2: Bachelors and 2+ years of experience, or equivalent. The expected hiring range for this position is $69,750 - $108,810 annually. - PT3: Bachelors and 4+ years of experience, or a Masters and 2+ years of experience, or equivalent. The expected hiring range for this position is $86,299 - $134,626 annually. Job Family - Professional Technical (PT) Job Profile - Systems Integration Admin/Support 2 Worker Type - Regular Time Type - Full time Equal Employment Opportunity As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law.

Related Categories

Related Job Pages

More Engineer Jobs

Intersect Power logo

Optimization Engineer

Intersect Power

Enabling new pathways between clean electricity and the broader economy

Engineer9 days ago
Full TimeRemoteTeam 51-200Since 2016H1B Sponsor

• Build the Optimization Engine that Drives Intersect’s GW-Scale Microgrids • Design, implement, and maintain production code for optimization, bidding, simulation, and forecasting workflows. • Develop orchestration frameworks to enable parallelization, reliability, and reproducibility. • Guide technical decisions related to data architecture, software design, and system reliability. • Establish patterns, tooling, and best practices to support scalable optimization capabilities. • Incorporate uncertainty, probabilistic forecasts, and financial risk into algorithm design while balancing performance and interpretability. • Collaborate across engineering and business teams to ensure optimization systems perform reliably in live market conditions. • Partner with trading and operations teams to create feedback loops between real-world performance and algorithmic improvements. • Advance simulation tools to accelerate parameter tuning and expand analytical capabilities.

California + 3 moreAll locations: California | Colorado | New York | Texas
PEN217.5K - PEN237K / year
Sutherland logo

Senior Virtualization Engineer

Sutherland

Founded in 1986, Sutherland is a global process transformation company that “rethinks and rebuilds processes for the digital age.” As an employer, Sutherland prefers driven pro

Engineer9 days ago

Senior Virtualization Engineer CompanyDescription: About Sutherland Artificial Intelligence. Automation. Cloud engineering. Advanced analytics. For business leaders, these are key factors of success. For us, they’re our core expertise. We work with iconic brands worldwide. We bring them a unique value proposition through market-leading technology and business process excellence. We’ve created over 200 unique inventions under several patents across AI and other critical technologies. Leveraging our advanced products and platforms, we drive digital transformation, optimize critical business operations, reinvent experiences, and pioneer new solutions, all provided through a seamless “as a service” model. For each company, we provide new keys for their businesses, the people they work with, and the customers they serve. We tailor proven and rapid formulas, to fit their unique DNA. We bring together human expertise and artificial intelligence to develop digital chemistry. This unlocks new possibilities, transformative outcomes and enduring relationships. Sutherland Unlocking digital performance. Delivering measurable results. Qualifications: - Bachelors / Masters degree in Computer Science or Information Technology. - Excellent verbal, analytical and problem solving skills. - Strong ownership and accountability mindset - Ability to thrive in globally distributed environment - Pune, India Location to collaborate with global stakeholders; ensure effective overlap with EU/India/US time zones as needed. Category: Please note the requirements for the candidates: - Should be open to travel to Pune for the in-person interview round - Willing to work in a hybrid model from the Pune office Job Description: Sutherland is looking for a Senior Virtualization Engineer where you have deep hands-on expertise in Proxmox VE and Nutanix (AOS/AHV), and strong VMware knowledge, to lead platform assessment and migration of VMware workloads to Nutanix and/or Proxmox. You will own day-to-day platform engineering tasks across assessment, migration planning & execution, and Day-2 operational stabilization, working closely with a cross-functional team of infrastructure, network, security, and application owners. Key Responsibilities  - Lead technical assessment of current VMware estate (inventory, dependencies, criticality, constraints) and define target architecture for Proxmox and/or Nutanix. - Define success criteria, test plans and validation steps across compute, storage, network, backup/DR, monitoring, and security. - Build and configure lab/PoC environments (clusters, storage, networking, management tooling) and document findings and recommendations with risks and trade-offs. - Design migration waves, cutover approaches, validation steps, and rollback plans; coordinate change approvals and maintenance windows. - Execute workload migrations from VMware to Nutanix AHV and/or Proxmox (VM conversion, network/storage mapping, guest OS readiness, post-migration verification). - Troubleshoot migration issues across hypervisor, storage, network, and guest OS layers; drive problem resolution to closure. - Establish operational runbooks and standards: patch/upgrade process, backups, DR tests, monitoring/alerting, capacity/performance management, and incident response. - Ensure high availability and resiliency configuration (cluster HA, live migration, storage redundancy); perform failover and recovery drills. - Produce documentation and deliver knowledge transfer to internal teams (admin guides, SOPs, architecture diagrams). - Automate provisioning and configuration where feasible (Ansible/IaC; scripting) and standardize templates for VM builds. - Integrate with enterprise services (directory services, DNS/DHCP, NTP, PKI) and align security hardening requirements. - Work with application owners to plan migrations, validate functionality and performance, and minimize downtime. - Communicate progress, risks, and decisions clearly to stakeholders; contribute to project status and technical documentation. - Work as part of a global team and capability to travel globally (up to 5% of the time) to support engineering activities. Experience & Skills - Proven hands-on administration of Proxmox VE in production: clustering, HA, KVM/QEMU, LXC, storage (Ceph and/or ZFS), networking (bridges, VLANs, bonding), upgrades and troubleshooting. - Proven hands-on administration of Nutanix: AOS, AHV, Prism (Element/Central), cluster deployment/expansion, storage/container concepts, networking and security constructs, LCM upgrades, and troubleshooting. - Strong VMware vSphere background (ESXi/vCenter) and experience migrating workloads from VMware to alternative hypervisors. - Strong Linux administration (Debian/Ubuntu and/or RHEL-based), shell scripting, and automation mindset (Ansible; Terraform/PowerShell beneficial). - Backup/restore and DR concepts; experience integrating platforms with enterprise backup tooling (e.g., Veeam). - Solid understanding of datacenter networking and storage fundamentals (DNS/DHCP/NTP, TCP/IP, firewalls, iSCSI/NFS, multipath). - Strong documentation, troubleshooting and stakeholder communication skills; able to work independently in a contractor capacity. Good-to-Have - Nutanix ecosystem components such as NCM/Calm, Flow/Flow Security, and/or NC2 (Nutanix Clusters in the Cloud). - Monitoring/observability tooling (Dynatrace or similar). - Security hardening experience for Linux-based hypervisors (e.g., STIG-aligned practices). - Experience with enterprise-scale migrations and regulated environments.

MH + 1 moreAll locations: MH | India

Role Description Ncite Partners is currently partnering with a nationally recognized engineering and consulting organization that is seeking a Senior Fire Protection Engineer to join their growing mission-critical design team. This organization is known for delivering highly complex infrastructure projects while fostering a collaborative, employee-focused culture centered around technical excellence, innovation, and professional growth. - Senior Fire Protection Engineer role supporting complex mission-critical, hyperscale data center, and secure facility projects. - Opportunity to lead high-profile projects involving advanced fire protection and life safety systems for cutting-edge infrastructure environments. - Join a multidisciplinary engineering organization known for innovation, collaboration, and technical leadership across large-scale projects. - Remote opportunity with strong visibility, client interaction, and opportunities for technical mentorship and career growth. This individual will serve as a technical leader for fire protection engineering efforts supporting mission-critical and secure facility projects. The person will collaborate closely with multidisciplinary engineering teams, architects, and clients to develop integrated fire protection and life safety solutions that meet rigorous operational, regulatory, and client-specific requirements. - Lead the design and execution of fire protection and life safety systems for hyperscale data centers, secure facilities, and other mission-critical projects. - Develop and review fire suppression, fire alarm, and life safety system designs in compliance with NFPA, IBC, IFC, UFC, and client-specific standards. - Serve as the primary technical resource and client liaison for fire protection engineering scopes across complex infrastructure projects. - Coordinate closely with mechanical, electrical, structural, architectural, and security teams to ensure fully integrated system designs. - Support project planning activities including proposal development, scope definition, scheduling, and technical coordination. - Provide mentorship and technical guidance to junior engineers while contributing to internal knowledge sharing and process improvement initiatives. - Support troubleshooting and problem-solving efforts related to fire protection system performance, constructability, and compliance. - Travel occasionally to project sites and office locations as needed to support project execution and client engagement activities. Qualifications - Bachelor’s degree in Fire Protection Engineering, Mechanical Engineering, or related engineering discipline required. - Professional Engineer (PE) license required with Fire Protection Engineer (FPE) designation strongly preferred. - 5+ years of experience in fire protection engineering with experience supporting mission-critical, hyperscale data center, government, or secure facility projects preferred. - Strong knowledge of NFPA standards, IBC, IFC, UFC requirements, and fire protection system design tools such as Revit, AutoSPRINK, HydraCAD, or similar platforms required.

United States
Twoconnect logo

Senior Process Engineer

Twoconnect

We facilitate business growth through our managed offshoring services.

Engineer9 days ago
Full TimeRemoteTeam 201-500Since 2018H1B No Sponsor

Role Description The Senior Process Engineer is responsible for delivering safe, efficient, and cost-effective process engineering solutions across water and wastewater treatment projects. The role involves: - Process design, tender support, commissioning assistance, technical problem-solving, and plant optimisation. - Collaborating with project teams, clients, and suppliers to ensure high-quality and commercially successful project outcomes. Key responsibilities include: - Delivering process engineering design for water and wastewater treatment projects, tenders, and operational support activities. - Developing treatment process solutions based on client requirements, technical constraints, and project objectives. - Preparing process engineering deliverables including P&IDs, calculations, process flow diagrams, and technical documentation. - Supporting projects from concept development through delivery, commissioning, optimisation, and fault finding. - Reviewing tender specifications, identifying risks or non-compliances, and supporting performance guarantee assessments. - Collaborating with project teams, clients, suppliers, and consulting engineers to achieve efficient and commercially sound outcomes. - Contributing to continuous improvement, HAZOP activities, mentoring, and broader engineering and quality initiatives. Qualifications - Bachelor’s degree in Chemical, Process, Mechanical, Environmental Engineering, or a related discipline. - Minimum 5 years of experience in the water, wastewater, process, or mechanical design sector. - Strong knowledge of water and wastewater treatment processes, hydraulic calculations, P&IDs, and process flow development. - Proven experience supporting process engineering across project delivery, tenders, and commissioning environments. - Strong commercial awareness with the ability to identify technical risks, opportunities, and practical design solutions. - Excellent communication, time management, and problem-solving skills, with the ability to manage multiple priorities effectively. - Ability to work independently and collaboratively within multidisciplinary engineering and construction project teams. Benefits - Work from home. - Monday to Friday 7AM to 4PM PHT (adjustments will be made for daylight saving time). - HMO with 2 free dependents and medical reimbursements. - Government-mandated benefits. - Work from home allowances. - Opportunities to work with leading companies in Australia and beyond. - Training programmes for career development. - Engaging company outings, team activities, and wellness sessions. - Supportive, inclusive culture. - Dedicated managers focused on your growth and success. Company Description Twoconnect connects highly skilled Filipino professionals with established companies in Australia, New Zealand, the United States, the United Kingdom, and Europe, providing direct access to global careers and long-term opportunities. - We offer competitive pay and benefits, additional entitlements, and structured career development programs that make employment both financially rewarding and professionally sustainable. - Our industry-leading retention rate demonstrates our commitment to a people-first culture that prioritizes stability, growth, and genuine care for every employee. - Twoconnect is an equal opportunity employer. We value cultural diversity and foster an inclusive workplace where every employee is respected and supported as part of a growing global team. 🔗 Learn more about us through our official pages: - Website: twoconnect.com.au - Careers: apply.workable.com/twoconnect-careers/ - LinkedIn: linkedin.com/company/twoconnectau - Facebook: facebook.com/2woconnect/ - Instagram: instagram.com/twoconnect_/

Philippines