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132 linux system engineer jobs at 61 companies in Trenton, NJ

2mo
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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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1mo
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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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9h
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System Test Engineer
Thorofare, New Jersey, United States
$85k-$102k/yr OnsiteFull Time
Checkpoint Systems
Checkpoint SystemsToronto Stock Exchange: CCL.B: Provides retail loss prevention and merchandise visibility technology solutions.
4+ YOERequires 4+ years in system testing, validation engineering, or QA for integrated hardware-software systems; embedded Linux, scripting, networking, REST APIs, automation, and hardware debugging experience; engineering bachelor's degree or equivalent experience.
Embedded Linux, PractiTest, Python, Bash, Jenkins, GitLab CI, Azure DevOps, Wireshark, tcpdump, Postman, curl, Docker, VMs, MQTT, REST APIs, TCP/IP, DHCP, DNS, JTAG, I2C, SPI, UART
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1mo
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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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3w
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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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3w
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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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1mo
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Technical Lead Member Engineering Staff - Systems Security Engineer (40852)
Camden, New Jersey, United States
$105k-$194k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
12+ YOEBachelor's in engineering, active DoD clearance (SECRET minimum), 12+ years systems engineering experience with information assurance/cryptography, NSA Type-1 experience preferred, MBSE and integration/test experience, strong communication skills.
Model-Based Systems Engineering (MBSE), EKMS, KMI, PKI, TLS, Linux
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1mo
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Sr. Systems Engineer (RADAR System Integration & Test)
Moorestown, New Jersey, United States
$91k-$181k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEBachelor's in EE/CS/Physics plus related experience; strong radar and signal processing knowledge; experience with integration, test, verification, MATLAB, Python/C++, and Linux; eligible for DoD Secret clearance.
MATLAB, Python, C++, Linux, DOORS
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2mo
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Systems Engineer
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yr HybridFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Develops software and systems solutions to rapidly deliver mission‑critical capabilities to the U.S. government.
0+ YOEAbility to obtain/maintain Secret clearance; Bachelor's in Systems Engineering or equivalent experience; 0–5 years' professional experience; experience with C/C++, Python, JavaScript/Java, Linux, Git, and DevSecOps; up to 10% travel.
C, C++, Python, JavaScript, Java, Linux, Git, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AEGIS Weapon System Common Source Library (CSL), Ship Self Defense System (SSDS) Single Source Library (SSL)
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3mo
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Network Engineer
Staten Island, New York, United States
OnsiteFull Time
MHT Technologies
MHT Technologies: Provides PoE-based smart building software and lighting solutions.
Bachelor’s degree in electrical engineering, computer science, computer networking, or information technology; network configuration, IoT systems, commissioning, troubleshooting, Linux, and technical documentation skills.
Cisco, Cisco 9300, Wireshark, Linux, SSL/TLS, HTTPS, VPN, TFTP
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1mo
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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, Virtualization
Livingston or New York City or Sunnyvale or Bellevue
$182k-$242k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
5+ YOE5+ years building Linux systems, virtualization, or platform infrastructure; strong Linux knowledge; experience with KVM/QEMU, container runtimes, Kubernetes; systems programming in Go/Rust/C/C++; performance profiling with perf/eBPF.
Linux, KVM, QEMU, containerd, runc, gVisor, Kata Containers, KubeVirt, VFIO, NVIDIA GPU Operator, PCIe, eBPF, perf, tracepoints, ftrace, bpftrace, flame graphs, kdump, crash, drgn, gdb, Go, Rust, C++, C, Kubernetes
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6d
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Systems Engineer - Integration & Test
Aurora or King of Prussia or Chantilly or Colorado Springs
$69k-$142k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEActive TS/SCI clearance, bachelor's degree in systems engineering, computer science, software engineering, or related engineering field, and 3+ years of systems engineering experience including integration and testing.
Jira, Azure DevOps, TestRail, Python, Bash, PowerShell, Linux, Playwright, Selenium, PyTest, Robot Framework, TCP/IP, REST APIs, XML, JSON, Docker, Kubernetes, Cameo Systems Modeler, SysML, MBSE
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1w
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Senior Systems Engineer II
Virginia or Horsham
$95k-$159k/yr HybridFull Time
RELX
RELXLondon Stock Exchange: REL: Provides professional data analytics, scientific publishing, and trade exhibitions.
6+ YOEUS citizen with Public Trust eligibility; Bachelor's in IT/CS/Engineering or equivalent; 6+ years enterprise systems engineering; Windows and Linux administration; virtualization, cloud (Azure/AWS), PowerShell, backup/DR, monitoring experience.
Windows Server 2016\u00132025, Microsoft Azure, AWS, Hyper-V, Microsoft Entra ID, Microsoft Intune, Azure Monitor, Datadog, PowerShell, JCL
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1w
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Embedded Software Engineer
Florham Park, New Jersey, United States
$115k-$122k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
2+ YOEBachelor's in Software Engineering or related +2 years (or MS +6 months), DoD Secret clearance and U.S. citizenship required, experience with real-time embedded Linux, C/C++ (Rust preferred), and system-level development.
Linux, C, C++, Rust, Security-Enhanced Linux (SELinux), ARMv8, Integrated Development Environment (IDE), version control, defect tracking, scripting
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2d
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Firmware Engineer
Blue Bell or Plymouth Meeting or Los Angeles or Philadelphia
OnsiteFull Time
ADT
ADTNYSE: ADT: Provides electronic security, automation, and alarm monitoring services.
Bachelor's degree or equivalent practical experience; basic C/C++, Linux, networking, scripting, Git, and embedded systems fundamentals; strong problem-solving, communication, and learning skills.
C, C++, Linux, JSON, Wi-Fi, Z-Wave, Bluetooth, BLE, Zigbee, DECT/ULE, UART, SPI, I2C, USB, Git, Jenkins, Shell, Python, Buildroot, Yocto, U-Boot, Protocol Buffers, GitHub Actions, Java, RTOS
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3w
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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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6d
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Systems Engineer 3
Newtown, Pennsylvania, United States
$115k-$120k/yr OnsiteFull Time
OSI Systems
OSI SystemsNASDAQ: OSIS: Manufacturer of specialized electronic systems for security and healthcare.
5+ YOEBachelor’s degree in a technical discipline, 5+ years of systems engineering experience, hardware/software integration, testing, troubleshooting, validation, cybersecurity knowledge, and travel readiness.
Linux, AGILE, AI-based tools, STIG
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6d
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Systems Engineer - Integration & Test
Aurora or King of Prussia or Chantilly or Colorado Springs
$69k-$142k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
3+ YOEBachelor's degree in a relevant engineering or computer science field, 3+ years of systems engineering experience, integration and testing expertise, active TS/SCI clearance, and Agile/DevOps experience.
Jira, Azure DevOps, TestRail, Python, Bash, PowerShell, Linux, Playwright, Selenium, PyTest, Robot Framework, TCP/IP, REST APIs, XML, JSON, Docker, Kubernetes, SysML, Cameo Systems Modeler
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