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143 linux systems engineer jobs at 74 companies in Pennsylvania

1mo
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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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2mo
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Linux Application Engineer
Pittsburgh, Pennsylvania, United States
HybridFull Time
Hellbender
Hellbender: Develops and manufactures AI-enabled computing sensors and robotic systems.
5+ YOEDevelop robust Linux applications in C/C++ or Python; troubleshoot Linux systems; collaborate with kernel teams.
Git, CI/CD, Linux, Python, C, C++, Bash, Systemd, ELK, Prometheus, Docker, Podman, Yocto, Buildroot, ROS 2
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2mo
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Systems Engineer
Warminster, Pennsylvania, United States
OnsiteFull Time
Gnostech
Gnostech: Provides specialized engineering and cybersecurity solutions for defense systems.
3+ YOESystems Engineer with DoD familiarity, Secret clearance, Windows/Linux, VPN, cloud, scripting, strong communication, and ability to work in a fast-paced team.
Windows Server, Active Directory, Group Policy, Microsoft Exchange, IIS, AWS, Azure, GCP, VPN, Virtualization, Linux, Bash, Python, PowerShell, NLP, Computer Vision, Reinforcement Learning, Splunk, Vulnerability Scanning Tools, DoD Security Regulations, DoD
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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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2mo
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Systems Engineer
Philadelphia, Pennsylvania, United States
$80k-$85k/yr OnsiteFull Time
The GBS Group
The GBS Group: Provides technical engineering and maintenance services for infrastructure assets.
2+ YOEBachelor’s in Electrical Engineering; 2+ years Navy ship systems experience; PLC experience (Rockwell/AB); DoD Secret clearance; Windows/Microsoft Office proficiency; travel ~35%; U.S. citizenship.
Rockwell/Allen-Bradley PLC, Windows 10, Microsoft Office, Linux
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1w
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Senior Systems Performance Engineer
Pittsburgh, Pennsylvania, United States
$149k-$199k/yr HybridFull Time
Motional
Motional: Develops autonomous vehicle technology for driverless ride-hailing and delivery.
Expert in debugging and optimizing Linux system performance, developing observability and telemetry, experience with tracing/profiling tools, systems programming in C/C++, and scripting for automation and analysis.
perf, ftrace, eBPF, BPF, BCC, bpftrace, flame graphs, C, C++, Python, Shell, Bazel, NVIDIA DRIVE AGX, DriveOS
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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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2w
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Senior Systems Engineer
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Illinois or Indiana or Massachusetts or Maryland or Maine or New Hampshire or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia or Vermont
$117k-$146k/yr RemoteFull Time
Foley Hoag
Foley Hoag: Provides international legal services for innovative industries and litigation.
10+ YOE10+ years systems engineering experience with enterprise Microsoft and Linux environments, VMware virtualization, enterprise storage, backup solutions, cloud platforms, and PowerShell automation.
VMware ESXi, vCenter, Nutanix, Dell VxRail, HPE, Rubrik, Cohesity, Veeam, Active Directory, Group Policy, Certificate Services, Microsoft Azure, Microsoft Office 365, AWS, Citrix VDI, Load balancing, SSL Certificate Management, PowerShell, SolarWinds, LogicMonitor, Splunk, Aria
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5d
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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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6d
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High Speed Data (HSD) Systems Engineer (Remote)
United States or Alabama or Arkansas or Arizona or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Louisiana or Maryland or Missouri or Mississippi or North Carolina or North Dakota or Nebraska or New Mexico or Nevada or Oregon or Oklahoma or Pennsylvania or South Carolina or South Dakota or Tennessee or Texas or Utah or Phoenix
RemoteFull Time
Cable One
Cable OneNYSE: CABO: Provides broadband internet, cable television, and digital phone services.
2+ YOEMinimum 2 years network engineering experience; 4+ years Linux (CentOS/RHEL) and network engineering experience preferred. Requires automation/scripting (Python, Ansible, Shell/Perl), DNS/DHCP/DOCSIS knowledge, vendor product experience, on-call availability, and up to 10% travel.
DNS, DHCP, DOCSIS, CentOS, RHEL, Linux, Python, Ansible, Shell, Perl, Docker, Incognito, Infoblox, Calix, Redhat, LDAP, NTP, IPv4, IPv6
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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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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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1mo
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Associate Cloud Systems Engineer
Altoona, Pennsylvania, United States
OnsiteFull Time
Neptune Technology Group
Neptune Technology Group: Neptune manufactures water measurement and automated data collection systems for utilities.
1+ YOE1–3 years relevant experience, Bachelor's in CS/IS or equivalent, experience with Linux, Git, CI/CD, AWS services, Kubernetes; strong learning aptitude and security/compliance familiarity.
Jenkins, Bitbucket, Git, Bash, Python, Apache, MySQL, AWS Aurora, Jira, Confluence, AWS CloudWatch Insights, AWS IAM, Grafana, Icinga, Terraform, Kubernetes, Linux, AWS CodeBuild, AWS CodeDeploy
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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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5d
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Cloud Systems Engineer
Malvern, Pennsylvania, United States
HybridFull Time
CubeSmart
CubeSmartNYSE: CUBE: Owns and operates self-storage facilities across the United States.
6+ YOE6+ years SRE/DevOps experience with deep AWS, Linux (Ubuntu), IaC (Terraform/Ansible), CI/CD, Python/Bash scripting, monitoring/observability, cloud security knowledge, and US work authorization.
Datadog, CloudWatch, Prometheus, Grafana, PagerDuty, Terraform, Ansible, Packer, Jenkins, GitHub Actions, GitLab CI, ArgoCD, Flux, Python, Bash, EKS, ECS, Fargate, Lambda, RDS, Aurora PostgreSQL, Opensearch, Redis, Elasticache, IAM, SCPs, OIDC, Snyk, Docker, Kubernetes, Hashicorp Vault, Ansible Vault, Freshservice
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3w
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Systems and Database Engineer | Database Services | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteContract
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
1+ YOE1+ year experience in database or systems engineering; strong SQL, Python, Kubernetes, and Linux fundamentals; experience with large-scale relational and non-relational databases and operating in production environments.
SQL, Python, Kubernetes, Linux, MariaDB, MongoDB, InfluxDB, ClickHouse, Neo4j, Oracle, ProxySQL, Terraform, Prometheus, Grafana, AI tools
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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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1w
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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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Embedded Systems Software Engineer
Export, Pennsylvania, United States
OnsiteFull Time
Fischione Instruments
Fischione Instruments: Manufactures advanced sample preparation instrumentation for electron microscopy.
4+ YOEDevelop Linux real-time control software in C/C++/Python; interface with hardware (I2C, UART, SPI), implement TCP/IP communication, perform unit/regression testing, and use lab diagnostics; 4+ years experience and a relevant bachelor\u0002s degree required.
C, C++, Python, Linux, TCP/IP, I2C, UART, SPI, Qt, ARM, x86, DVM, Oscilloscope, Bus Analyzer
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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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