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36 linux system administrator jobs at 17 companies in Reading, PA

1mo
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Systems Administrator
Philadelphia, Pennsylvania, United States
OnsiteFull Time
EHS Technologies
EHS Technologies: Provides engineering, IT, and environmental services to defense agencies.
3+ YOE3+ years systems administration experience managing Linux and Windows environments; current Secret clearance; IAT-1 or IAT-2 (e.g., CompTIA Sec+, CySA+, CCNA); experience with on-premises and cloud infrastructure, scripting, troubleshooting, and documentation.
Linux, Windows, NAVLOG
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Database Administrator
Wayne, Pennsylvania, United States
HybridFull Time
Affiliated Distributors
Affiliated Distributors: Buying and marketing group for independent wholesale distributors.
3+ YOE3+ years Oracle experience, Bachelor's in CS/Information Systems or equivalent, 3+ years with data platforms, strong SQL, Snowflake and AWS (S3, Lambda, Glue, Redshift) experience, Drupal familiarity, Windows/Linux experience.
Lawson, Oracle, Snowflake, AWS, S3, Lambda, Glue, Redshift, Drupal (Acquia), SQL, Microsoft SQL Server, MySQL, Qlik, Microsoft Power BI, Tableau, Windows, Linux
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2w
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Atlassian Administrator
Reading or Tampa
OnsiteFull Time
Penske Truck Leasing: Provides commercial truck leasing, rental, and vehicle maintenance services.
1+ YOEAssociate's degree or 1 year admin experience, 1+ year system engineering/IT support, hands-on Atlassian suite experience, Jira administration, JQL/REST/Groovy, SDLC/agile knowledge, troubleshooting and security awareness.
Jira, Confluence, JQL, REST, Groovy, Oracle, Linux
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Master Data Management Administrator
Wilmington, Delaware, United States
$107k-$178k/yr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
6+ YOEProvide administration for Informatica IDMC and on-prem MDM, Azure and Linux support, IaC (Terraform/Ansible), Git, 6 years combined education/work experience in systems design or architecture; bachelor's preferred.
Informatica IDMC, Informatica MDM, IDMC Secure Agent, Azure, Azure VM, Azure Kubernetes Service, Blob Storage, Private DNS, Private Endpoints, Private Link, Terraform, Ansible, Git, Linux
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2w
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UC Systems Administrator
Palmerton, Pennsylvania, United States
$60k-$70k/yr HybridFull Time
Pencor Services
Pencor Services: Provides broadband, cable television, and telecommunications services in Pennsylvania.
Associates in networking/telecommunications, PA residency and valid PA driver\u0002s license, UC/VoIP certifications (Avaya, MS, or Cisco), Linux and Cisco experience, DHCP/DNS/QOS knowledge, ability to travel and work onsite as requested.
VoIP, 911, PRI, SIP, Linux, Cisco, DHCP, DNS, QOS, Avaya, MS
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2w
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DevOps Support Engineer - Linux
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
Experience in application support/operations/DevOps or systems administration; scripting (Bash, Python); Unix/Linux command line; troubleshooting during outages; ability to integrate AI tools; BS in a technical discipline preferred.
Bash, Python, Unix, Linux
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2d
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Systems & Application Administrator
Exton, Pennsylvania, United States
OnsiteFull Time
J.W. Pepper
J.W. Pepper: Retailer and distributor of sheet music and musical accessories.
4+ YOE4+ years administering Windows/Linux servers, virtualization, Microsoft 365, scripting (PowerShell/Bash/Python), networking, storage, backup, cybersecurity, and supporting business-critical applications.
Windows Server, Linux, VMware, Microsoft 365, PowerShell, Bash, Python, Active Directory, Azure, AWS
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Systems Engineer - Linux TS/ SCI (TS/SCI Required)
King of Prussia, Pennsylvania, United States
$77k-$135k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
1+ YOEActive TS/SCI clearance, US citizenship, Bachelor’s degree (or equivalent) with 1+ years experience (or Master’s with no experience). Experience with Linux administration, systems integration, configuration management, and scripting (Ansible, Bash).
Linux RedHat, Red Hat OpenShift, Ansible, Bash, Ansible Tower, AWX
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Senior HPC Systems Administrator, SAS Computing
Philadelphia, Pennsylvania, United States
$85k-$105k/yr HybridFull Time
University of Pennsylvania
University of Pennsylvania: Research university offering higher education and healthcare services.
3+ YOEBachelor of Science and 3+ years experience; expert Linux and HPC skills, BASH/Python scripting, SLURM, Infiniband/TCP networking, storage and backup management, Salt/Ansible/MAAS, git, and experience with CPU/GPU nodes.
GPU, CPU, SLURM, conda, Infiniband, Linux, BASH, Python, Salt, Ansible, MAAS, git, AWS, Ubuntu, TCP
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4d
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Sr. Systems Admin 1 -
Chicago or Baltimore or Oakbrook Terrace or Philadelphia or Washington
$86k-$130k/yr HybridFull Time
Exelon
ExelonNasdaq: EXC: Provides regulated electricity and natural gas utility services.
4+ YOEBachelor's required or equivalent experience; 4+ years IT infrastructure/application/cloud experience; expertise with Oracle ERP/EPM, OCI, Linux, SOX environments, code migration, patch management, and audit readiness.
Oracle ERP, Oracle EPM, OCI, Linux
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4d
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Sr. Systems Admin 1 -
Chicago or Baltimore or Oakbrook Terrace or Philadelphia or Washington
$86k-$119k/yr HybridFull Time
Exelon
ExelonNASDAQ: EXC: Electric utility holding delivering energy to customers.
4+ YOEBachelor's in CS or related plus several years in IT infrastructure/application/cloud support; expert with Oracle platforms, OCI, Linux, CI/CD, SOX environments; strong troubleshooting, project and stakeholder skills.
Oracle ERP, Oracle EPM, OCI, CI/CD, Linux
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2w
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Software Developer - Production Data Engineering
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
Bachelor's in CS/Engineering/Mathematics or equivalent; experience with Linux or Windows system administration; strong data handling, communication, and deadline management skills.
Linux, Windows
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2w
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Software Developer - Production Data Engineering
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
Bachelor's in CS/Engineering/Math, experience with Linux or Windows system administration, strong data handling skills, ability to meet deadlines, and strong verbal communication.
Linux, Windows
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INFRASTRUCTURE & HPC SYSTEMS ENGINEER
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Federal Reserve System
Federal Reserve System: The central bank of the United States.
5+ YOEBachelor's in CS/engineering/math or equivalent and 5+ years HPC administration/systems engineering experience. Expertise with Linux/Windows, HPC clusters, Slurm, scripting (Python, Bash), containers (Docker), storage (Ceph/GPFS/Lustre/BeeGFS), and automation (Terraform).
Windows, Linux, Red Hat, CentOS, Slurm, Docker, Python, Bash, Ceph, GPFS, Lustre, BeeGFS, MPI, OpenMP, Terraform
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HPC Engineer
Wayne, Pennsylvania, United States
RemoteFull Time
RCH Solutions
RCH Solutions: Provides specialized computational science and IT services for life sciences.
5+ YOERequires 5+ years administering HPC clusters and cloud infrastructure, Linux system administration, SLURM/Grid Engine, AWS/GCP, IaC (Ansible/Terraform/Cloud Formation), Nextflow, and experience with scientific compute applications.
SLURM, Grid Engine, AWS, GCP, Linux, Ansible, Terraform, Cloud Formation, Nextflow, Docker, Singularity, Nvidia DGX, Python, R, POSIT Package Manager, POSIT Connect, POSIT Workbench, Active Directory, DNS, DHCP, LDAP, NFS, SMB
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Senior Systems Engineer
Natick or Providence or Tysons or West Hartford or Disney Springs or King of Prussia or Paramus or Raleigh or Boston
$110k-$140k/yr HybridFull Time
Level99
Level99: Adult social gaming venue with physical challenges and dining.
Experienced infrastructure engineer with networking, security, hardware deployment, server and OS administration (Windows, MacOS, Linux/Ubuntu, Android), virtualization, SD-WAN, MDM, EDR, ability to travel, and on-call availability.
EDR, MDM, Microsoft Windows, MacOS, Android, Ubuntu, Linux, SD-WAN, WiFi, virtualization
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3w
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Systems Engineer III** Hybrid in Horsham, PA
Horsham or Philadelphia or New Jersey
$72k-$119k/yr HybridFull Time
LexisNexis
LexisNexisNYSE: RELX: Provides legal research and business analytics software solutions.
6+ YOEUS citizen required with Public Trust clearance; 6+ years systems engineering experience; Windows and Linux administration; Active Directory, DNS, DHCP, virtualization, storage, backup, cloud (Azure/AWS); PowerShell and automation experience.
Windows Server 2016–2025, Microsoft Azure, Hyper-V, Microsoft Entra ID, Microsoft Intune, Azure Monitor, Datadog, PowerShell, Bash, Python, Ansible, Terraform, Qualys, Tanium, Microsoft Defender
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2w
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Lead Data Integration Dev-Ops / Systems Engineer
Philadelphia, Pennsylvania, United States
$100k/yr OnsiteFull Time
City of Philadelphia
City of Philadelphia: Provides municipal services and governance to the city of Philadelphia.
5+ YOEBachelor's degree or equivalent,5+ years DevOps/systems engineering experience,cloud and Linux administration,automation and IaC (Terraform,AWS CDK,Helm),CI/CD,containerization,Docker,Kubernetes,AWS,monitoring and integration platforms.
Terraform, AWS CDK, Helm, GitHub Actions, Jenkins, Python, Bash, PowerShell, Docker, ECS, EKS, ECR, Batch, CloudWatch, IAM, VPC, S3, RDS, Grafana, Prometheus, AlertManager, SNS, Postgres, PostGIS, Apache Airflow, DBT, MuleSoft, Kubernetes, DataBridge, DataBridge-Airflow, AIS
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3w
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Systems Engineer III** Hybrid in Horsham, PA
Horsham or Philadelphia or New Jersey
$72k-$119k/yr HybridFull Time
RELX
RELXLondon Stock Exchange: REL: Provides professional data analytics, scientific publishing, and trade exhibitions.
6+ YOEUS citizen eligible for Public Trust clearance, Bachelor's or equivalent,6+ years systems engineering experience, Windows/Linux administration, Azure/AWS, virtualization, storage/backups, automation with PowerShell/Ansible/Terraform, monitoring and security tooling.
Windows Server, Microsoft Azure, Hyper-V, Microsoft Entra ID, Microsoft Intune, Azure Monitor, Datadog, PowerShell, Bash, Python, Ansible, Terraform, Qualys, Tanium, Microsoft Defender
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Network Systems Engineer- Mt Laurel NJ Area
Mount Laurel or Philadelphia
$120k-$165k/yr OnsiteFull Time
Blue Mantis
Blue Mantis: Strategic IT services provider for managed cloud and cybersecurity.
Experience with Cisco/Arista/Meraki networking, Windows/Linux/Unix server administration, AWS/Azure/Microsoft O365 and VMware, monitoring tools (SolarWinds, Datadog), backups (Rubrik, Zerto), ServiceNow, scripting (Python/PowerShell/Bash), and network/security best practices; CCNA/CCNP/ITIL preferred; Bachelor's in CS/IT or equivalent experience.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Palo Alto, Microsoft Windows, Linux, Unix, ServiceNow, AWS, Azure, Microsoft O365, VMware, Kubernetes, Docker, SolarWinds, Datadog, Infoblox, Rubrik, Zerto, Python, Microsoft PowerShell, Bash, SIEM, CDN
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