2mo
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HPC Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
2+ YOEDesign, develop, test, deploy, and document software in a Unix HPC environment; performance tuning.
Bash, Python, Unix/Linux, Docker, OpenMPI, OpenSHMEM, pthreads, UPC, Git, Jira, Confluence, Agile
2mo
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Senior HPC DevOps Engineer
College Park, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOE12+ years experience with BS/MS/PhD in CS/IT or related field; 7+ years Linux/SRE/DevOps; 3+ years Ansible at scale; strong Linux hardening; experience with HPC clusters; container tooling; incident response/runbooks; Git; active technical certifications.
Linux, Ansible, SRE, DevOps, HPC, containerization, git, RBAC, CI/CD, Puppet/Configuration management, Automation, Runbooks
2mo
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Senior HPC DevOps Engineer
College Park, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOE15+ years Linux/HPC/DevOps experience; strong Ansible automation; TS/SCI with poly; BS/BA in a technical field plus extensive experience; on-site required.
Ansible, Linux, Containerization, Kubernetes, Git, Monitoring, ITSM
6d
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Senior HPC Cluster Engineer
Bothell or Boulder or College Park
$146k-$209k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years managing Linux HPC clusters,experience with Slurm/PBS/Grid Engine,Git,Python/Go/Bash,Ansible,and supporting scientific workloads.
Linux, Slurm, PBS, Grid Engine, Git, Python, Go, Bash, Ansible, NVIDIA, InfiniBand, RoCE, Docker, Podman, Singularity, Enroot, Kubernetes, GCP, AWS
1mo
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HPC Software Engineer 3
Annapolis Junction, Maryland, United States
$235k-$255k/yr OnsiteFull Time
5+ YOEActive TS/SCI with poly; Bachelor's in Math/CS/CE +7 yrs (or Master's +5 yrs) or 9 yrs related experience; strong math or computer-hardware background; HPC, CM tools, web services experience; Python, Scala, Java, C; Apache Spark, Dask, Ray beneficial.
Apache Spark, Dask, Ray, Python, Scala, Java, C, Configuration Management (CM), Web Services
2mo
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HPC Systems Engineer - Level 3
Fort Meade, Maryland, United States
$198k-$215k/yr OnsiteFull Time
Active TS/SCI with polygraph required; advanced systems engineering experience for HPC architectures; bachelor’s or higher in engineering or related field (or equivalent experience); experience with requirements, architecture, integration, and documentation.
JIRA, Confluence, CAMEO
2mo
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HPC Software Engineer 3
Fort Meade, Maryland, United States
$160k-$200k/yr OnsiteFull Time
5+ YOEBachelor's or Master's in Math/CS/Engineering with 5-7 years HSE experience; TS/SCI with FSP clearance; full-time.
High Performance Computing, Configuration Management, Web Services, OSS, COTS/GOTS
2mo
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Senior HPC Systems Engineer
Annapolis Junction, Maryland, United States
$170k-$260k/yr OnsiteFull Time
6+ YOEActive TS/SCI with polygraph; US citizenship; advanced degree or equivalent with required years of experience; security clearance.
Atlassian Suite, JIRA, Confluence, CAMEO
1mo
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HPC Software Integration Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Top Secret clearance and polygraph required; U.S. work authorization only. Strong Linux administration, Bash/Python scripting, Ansible, IaC, CI/CD (GitLab CI), Git, and automated testing experience required; technical documentation and troubleshooting skills needed.
Linux, Bash, Python, Ansible, Git, GitLab CI, CI/CD, JIRA, Confluence
1mo
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HPC Data Storage Engineer
Arlington, Virginia, United States
$90k-$200k/yr OnsiteFull Time
3+ YOEBachelor's in CS/CE or related plus 3+ years' experience; active Top Secret clearance and U.S. citizenship required. Experience with parallel filesystems (Lustre, BeeGFS, GPFS), SAN/NAS/tape, production Linux, and scripting (Bash/Perl/Python); DoD 8570 IAT II/III and RHCSA certifications.
Lustre, BeeGFS, GPFS, SAN, NAS, tape archives, Linux, Bash, Perl, Python, Red Hat Computing Environment (RHCSA)
3w
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High-Performance Computer (HPC) Systems Engineer Lead
Rockville, Maryland, United States
OnsiteFull Time
Designs, deploys, and manages HPC and cloud infrastructure; integrates user platforms; implements automation, monitoring, security, and lifecycle management for research workloads.
OpenHPC, Warewulf, Slurm, JupyterHub, AWS, Terraform, Ansible, Packer, XDMoD, OpenSCAP
5d
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System Administrator HPC Prime Contract (Maryland)
Annapolis Junction, Maryland, United States
$137k-$185k/yr OnsiteFull Time
5+ YOEActive TS/SCI with poly and US citizenship required. 5+ years system administration (or 10 without degree). Linux/Unix, HPC, storage, InfiniBand/Slingshot, Bash scripting, troubleshooting, DoD 8570 IAT II required.
Linux, Unix, Bash, InfiniBand, Slingshot, Jira, Confluence, Grafana, Prometheus, Nagios, Slurm, git, Salt, Ansible
2mo
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HPC Software Engineer
Annapolis Junction, Maryland, United States
$188k-$196k/yr OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph; advanced degree or equivalent experience; Linux and scripting; Ansible and infrastructure automation; software development lifecycle and version control.
Ansible, SaltStack, Puppet, Chef, Terraform, Git, GitLab, Linux
1mo
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HPC Scientific Software Engineer (IT@JH Research Computing)
Baltimore, Maryland, United States
$86k-$150k/yr RemoteFull Time
5+ YOEMaster's in CS or related, 5+ years HPC user support and software deployment experience, hands-on with SLURM, Python/Perl/C/C++/Shell, Linux, containerization, Spack/EasyBuild/CMake, performance optimization and user support.
SLURM, Ansible, XDMoD, Coldfront, Open OnDemand, CryoSPARC Live, SBGrid, NVIDIA, Intel, MATLAB, CUDA, DNN, TensorRT, Intel Compilers, CMake, Make, EasyBuild, Spack, Lua, Python, Perl, C/C++, Shell
3w
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Cloud Infrastructure Engineer, HPC, TPU, Google Public Sector
Reston, Virginia, United States
$152k-$222k/yr OnsiteFull Time
6+ YOEBachelor's in Computer Science or equivalent, 6 years software development (C++, Python, Java), 6 years HPC system architecture, experience testing/launching software, active Secret security clearance, US citizenship.
C++, Python, Java, Google Kubernetes Engine (GKE), Google Cloud Platform (GCP)
2mo
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Linux Systems Administrator - HPC (TS/SCI Clearance Required)
Alexandria or Chantilly or Springfield or Saint Louis
OnsiteFull Time
Active TS/SCI clearance, strong Linux/RHEL administration, HPC cluster (Slurm/MPI) experience, STIG/IAVA remediation, VM backup experience, scripting for automation, and DoD 8570-compliant certification (e.g., Security+).
Linux, RHEL, Slurm, MPI, STIG, IAVA, Jira, Confluence
4d
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Technical/Functional Expert (HPC)
Annapolis Junction, Maryland, United States
$185k-$210k/yr OnsiteFull Time
U.S. citizenship, active security clearance with appropriate polygraph, successful background investigation, random drug testing, and DOD 8570 certification required.
6d
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HPC Access Control Specialist
Fort Belvoir, Virginia, United States
$75k-$90k/yr OnsiteFull Time
Support DoD IT access control for classified and unclassified systems; UNIX group management; maintain access databases; generate utilization reports; attention to detail and security compliance required.
UNIX, Microsoft Office
1mo
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Chief Technologist, HPC & AI
Spring or Annapolis Junction
$175k-$412k/yr HybridFull Time
3+ YOEBachelor's in CS/Engineering/hard sciences (Master's/PhD preferred), deep AI and data-security experience, 3+ years development experience, extensive security architecture experience with US federal/state compliance frameworks.
NVIDIA, ML, LLM, SLM, STIG, SOC 2, HIPAA, HITECH, PII, PCI DSS, NIST CSF, NIST 800, AI RMF, CMMC, CSfC, ISO, REL, FISMA, FERPA, SOX, GDPR, OWASP, FedRAMP, StateRAMP, NIST 800-161, Key Management, Logging and Monitoring, SPF, DKIM, DMARC, S/MIME, TLS for SMTP, 802.1X, SNMPv3, DNSSEC, MACsec, VPN Protocols, SAML 2.0, OAuth 2.0, OpenID Connect, MFA, PKI, AES-256, FIPS 140-3, TLS 1.2, TLS 1.3, IPsec, SSH, SFTP, HTTPS, NIPR, SIPR, JWICS, Zero Trust
1w
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SR. SYSTEMS ENGINEER PRINCIPAL (HPC/AI System Administrator, Multi-discipline Expert)
United States or USA VA Home Office (VAHOME)
$136k-$184k/yr RemoteFull Time
8+ YOEBachelor's degree, US citizenship, 8+ years related experience, Linux/HPC administration, PBS Pro/Slurm scheduler experience, Bash/Python/Perl scripting, MPI knowledge, on-call availability, occasional travel.
Red Hat Enterprise Linux (RHEL), Rocky, SLES, PBS Pro, Slurm, Bash, Python, Perl, MPI