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94 linux system engineer jobs at 43 companies in Bethlehem, PA

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Linux Systems Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Ghost Robotics
Ghost Robotics: Developing autonomous quadrupedal robots for defense and industrial applications.
Deep Linux kernel and embedded Linux expertise, experience with kernel patching, cross-compilation, debugging utilities, C++, Python, Bash, Git, and embedded platforms (Yocto, Jetson). Permanent U.S. residency and background checks required.
C++, Python, Bash, Yocto Project, Gentoo, Arch Linux, Ubuntu, Debian, gdb, strace, dmesg, journalctl, perf, Valgrind, Git, VS Code, Vim, nano, NVIDIA Jetson, JetPack SDKs, Board Support Packages (BSPs), CMake, Make, Ninja, GitLab CI, GitHub Actions, Jenkins, Docker, systemd-nspawn, iptables, nftables, I2C, SPI, UART, GPIO, Device Tree Source (DTS)
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2w
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Principal Engineer, System Verification
Horsham, Pennsylvania, United States
$101k-$172k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
8+ YOEBachelor's in EE/CS,8+ years embedded systems verification,5+ years optical networking,experience with Netconf/YANG,Restconf,CLI,SNMP,gRPC,Python,CI/CD and Linux-based systems.
Python, Jenkins, Gitlab, VS code, Netconf, YANG, Restconf, CLI, SNMP, gRPC, Open Config, TCP/IP, Ethernet, OSPF, BGP, LLDP, OTDR, CI/CD
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Information System Security Engineer
Philadelphia, Pennsylvania, United States
$85k-$100k/yr OnsiteFull Time
The GBS Group
The GBS Group: Provides technical engineering and maintenance services for infrastructure assets.
3+ YOEABET-accredited BS in CS/EE/CE or cybersecurity, 2–3+ years cybersecurity/IT experience, Security+ or CISSP, RMF and Linux experience, vulnerability analysis experience, ability to obtain security clearance (US citizenship required).
RMF, DISA Security Technical Implementation Guides (STIGs), Security Requirements Guides (SRGs), Assured Compliance Assessment Solution (ACAS), ACAS, AV, Standard Engineering Process (SEP), Windows, Linux, Red Hat Enterprise Linux (RHEL), VxWorks
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DevOps Support Engineer - Linux
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
Support Linux systems for production trading, troubleshoot outages, script automation (Bash/Python), communicate with business and engineering teams; BS in technical field preferred.
Bash, Python, Unix, Linux
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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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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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3w
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Systems and Database Engineer | Database Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
1+ YOEExperience with database and systems engineering, SQL and Python proficiency, Kubernetes and Linux fundamentals, and 1+ years in database/systems engineering or related roles supporting production environments.
MariaDB, MongoDB, InfluxDB, ClickHouse, SQL, Python, Kubernetes, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana, Linux
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Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
10+ YOE10+ years in software/platform/security/data engineering; strong Python and Linux scripting; AWS and cloud security experience; CI/CD and large-scale distributed systems expertise; bachelor's degree required.
Python, Bash, AWS, Linux, Jenkins, CircleCI, GitHub Actions, Kubernetes
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2mo
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Reliability Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Proscia
Proscia: Provides AI-powered software for digital pathology and cancer research.
Hands-on container deployments, Linux systems, problem solving, and customer-facing collaboration.
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Engineer 3, Cyber Security Engineering-0752
Philadelphia, Pennsylvania, United States
HybridFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
2+ YOEBachelor's in CS/Engineering, 2 years developing/maintaining software security systems, web app penetration testing, Linux and Python scripting; OSCP required.
Burp Suite, Bash, Python, Nuclei, Qualys, Nessus, Kali Linux
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Technical Support Engineer, Warehouse Automation Systems
Somerset, New Jersey, United States
$38-$45/hr OnsiteFull Time
BEUMER Group
BEUMER Group: Designs and manufactures automated material handling and conveyor systems.
Associate or bachelor's in electrical/mechanical/engineering technology or equivalent experience; strong electrical/control, PLC, networking, and customer-communication skills; PLC programming and Linux/Unix familiarity preferred.
Windows, Word, Excel, SCO Unix, Linux, Siemens, Allen Bradley, C++, PLC, Service Now
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2w
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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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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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Customer Reliability Engineer - Infrastructure
San Francisco or Boston or Washington D.C. or Raleigh or Pittsburgh or Philadelphia or New York City or Miami or Columbus or Austin or United States
$125k-$130k/yr RemoteFull Time
Astronomer
Astronomer: Managed data orchestration platform powered by Apache Airflow.
5+ YOE5+ years with large cloud infrastructures, 3+ years Kubernetes, production distributed systems on AWS/GCP/Azure, strong Linux, Python scripting, DevOps/CI/CD, observability/monitoring, and customer-facing troubleshooting.
Apache Airflow, AWS, Azure, CI/CD, GCP, Infrastructure as Code (IaC), Kubernetes, Linux, Python
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Sr. Systems Engineer - Load Balancing
Philadelphia, Pennsylvania, United States
HybridFull Time
FreedomPay: A commerce platform provider delivering secure, high-volume payment processing and application delivery solutions.
8+ YOEExpert F5 and ingress experience, strong Linux/container and cloud skills, networking and PKI knowledge, scripting/automation experience, 8+ years infrastructure engineering and 5+ years application delivery experience.
F5 rSeries, BIG-IP, LTM, ASM, Advanced WAF, SSL/TLS, iRules, Kubernetes, OpenShift, Red Hat Enterprise Linux (RHEL), Docker, OCI-based containers, NGINX, NGINX Ingress Controller, OpenShift Routes, Kubernetes Ingress, PowerShell, Python, Ansible, Bash, Azure, AWS, Oracle Cloud, VMware
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Senior VoIP Operations & Reliability Engineer (Carrier-Class Voice Platform)
Newton, New Jersey, United States
OnsiteFull Time
Planet Networks
Planet Networks: Provides fiber optic internet and telecommunications infrastructure services.
Senior hands-on experience operating carrier-scale VoIP systems (SIP, Kamailio/OpenSIPS, Asterisk), reliability engineering, incident response, SLOs/SLIs, observability, and Linux automation.
Kamailio, Asterisk, OpenSIPS, Homer, HEP, sipp, sngrep, Wireshark, Prometheus, Grafana, Python, Lua, shell, CI/CD, PJSIP, ARI, AMI, FreeSWITCH, RADIUS, Diameter
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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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Principal Software Development Engineer (IC4) - Network Region Build (NRB)
United States or Abilene or Austin or Nashville or Chicago or Pittsburgh or Philadelphia or Saline
$115k-$235k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
6+ YOEStrong software engineering in Python/Java/Go/Rust, networking fundamentals (BGP, TCP/IP, IPv6), experience with distributed systems, Git and CI/CD, Linux production environments; 6+ years experience.
Python, Java, Go, Rust, Git, GitHub Copilot, ChatGPT Enterprise, Oracle AI, Codex, YANG, OpenConfig, NETCONF, gNMI, OCI - DNS, TCP/IP
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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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2w
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Enterprise Infrastructure Systems Engineer
Plymouth Meeting, Pennsylvania, United States
$103k-$175k/yr RemoteFull Time
Organon
OrganonNYSE: OGN: Develops and sells pharmaceutical products for women's health.
7+ YOEBachelor's in CS/IT,7+ years pharmaceutical experience,5+ years systems engineering with Windows Server, Linux, virtualization, scripting and IaC (PowerShell, Terraform, Ansible); strong communication and security/compliance knowledge.
Nutanix AHV, VMware vSphere, Hyper-V, AWS, Azure, Microsoft Windows Server, Linux, PowerShell, Terraform, Ansible, APIs
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