1w
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Linux Kernel Architect
Santa Clara or Alabama or New Mexico or France or Alaska or Arizona or Florida or Colorado or Boston or California or Canada or New York or New York
OnsiteFull Time
Experience developing and debugging upstream Linux kernel for concurrency and high core-count servers, debugging CPU/SoC bugs, working with CPU architects/RTL, Linux on FPGA/emulation, virtualization, and familiarity with RISC-V.
Linux, OpenSBI, RISC-V, FPGA, Devicetree, ACPI, UEFI, Rust
3w
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Linux Systems Support
Norwich or United States
RemoteFull Time
2+ YOEBA/BS or equivalent with 2+ years relevant experience, expertise in Linux systems administration, strong troubleshooting and root-cause analysis, and U.S. citizenship and residency required.
Linux
1w
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Senior Linux Device Programmer
Boston, Massachusetts, United States
$170k-$185k/yr HybridFull Time
5+ YOEBachelor's in CS/CE,5+ years Android/Linux embedded systems experience,proficiency in C/C++,Java,Python or Rust,USB and networking protocols,WiFi/Bluetooth,debugging and CI/CD,ability to mentor engineers.
Android, Linux, C, C++, Java, Python, Rust, Android Studio, GDB, JTAG debuggers, USB v2, USB v3, TCP/IP, UDP, MQTT, CoAP, LwM2M, I2C, SPI, UART, WiFi, Bluetooth, BLE, Git, Gerrit, Jenkins, Make, Gradle, CMake
1w
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Network Engineer (Linux)
Middletown, Rhode Island, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years supporting enterprise network infrastructure, strong TCP/IP/VLANs/routing/switching and Linux skills, experience with Extreme networks, firewalls, VPNs, DNS/DHCP, network monitoring, and on-call support; U.S. citizenship required.
Extreme, Palo Alto, Fortinet, Cisco ASA, Check Point, Azure, AWS, Google Cloud, SD-WAN, Python, Ansible, PowerShell, DNS, DHCP, VPNs
3w
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Information Assurance/Security Engineer - Linux Systems Specialist
Middletown, Rhode Island, United States
$85k-$120k/yr OnsiteFull Time
2+ YOEHands-on Linux administration with networking expertise, shell scripting or Python, bachelor's degree with 2+ years related experience, Red Hat/Linux certifications desired, comfortable in secure defense environments.
Linux, Red Hat, Python, shell scripting
3w
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Principal System Administrator (Linux) (Onsite)
Marlborough, Massachusetts, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizen with ability to obtain/maintain DoD clearance; 5+ years Linux administration; experience with AD, VMware, backup/recovery, Veeam, Splunk; CompTIA Security+ (or equivalent) within 6 months; university degree typically required.
Red Hat Enterprise Linux, Active Directory, Microsoft WSUS, VMware, Veeam, MySQL, Remote Desktop Gateway, Splunk, Windows Server, vCenter, vSphere, ESX, Microsoft SCCM, Microsoft Exchange, NAS, SAN
1w
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Senior application developer w/Linux OS Java devlopment, AVP
Quincy, Massachusetts, United States
$90k-$158k/yr HybridFull Time
10+ YOE10+ years developing Linux/Java applications with Kubernetes, CI/CD, SWIFT familiarity; bachelor's in CS or equivalent; strong problem-solving and communication skills.
Linux, Java, Kubernetes, Harness, Jenkins, GitHub, UNIX, ksh, SWIFT, Tandem
1w
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Senior application developer w/Linux OS Java devlopment, AVP
Quincy, Massachusetts, United States
$90k-$158k/yr HybridFull Time
10+ YOE10+ years building and supporting Java/Linux applications with Kubernetes, CI/CD, UNIX ksh, GitHub; SWIFT experience a plus; bachelor\u0002s degree preferred; strong communication and problem-solving skills.
Java, Linux, SWIFT, Kubernetes, Harness, Jenkins, Github, UNIX, ksh
4w
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Software Engineer
Newport, Rhode Island, United States
OnsiteFull Time
3+ YOEBachelor's in engineering or mathematics with CS concentration, 3+ years experience in software development or computer networks, proficient with Linux (Red Hat Enterprise Linux) and C++ (GUI), U.S. citizenship and ability to pass background investigation.
Linux, Red Hat Enterprise Linux, C++
2w
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Senior Engineering Support Specialist
Groton, Connecticut, United States
$88k-$96k/yr HybridFull Time
2+ YOEBachelor's in engineering or equivalent, 2+ years related experience (or Master's), DoD Secret clearance, CompTIA Security+, Linux+/AWS credentials preferred, experience with Windows/Linux servers and Oracle, ability to perform lab and shipboard support.
Nosis, STRMS, Nosis Cloud, CANES, PPLAN, Microsoft Windows Server, Linux, Oracle Database, VMware, Hyper-V, MSSQL, Windows Server 2008, VBScript, JavaScript, WBEM, .NET, JBoss, AWS
2mo
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Systems Administrator (Lexington, MA, US)
Lexington, Massachusetts, United States
$96k-$127k/yr OnsiteFull Time
4+ YOELinux/Windows systems administration; security/compliance; on-site work; DoD clearance eligibility; Ansible; 80% on-site.
Linux, Windows, Active Directory, LDAP, Ansible, Backup and Recovery, Data Storage, Network Monitoring
3mo
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Robotics Software Engineer
Cambridge, Massachusetts, United States
OnsiteFull Time
3+ YOE3+ years in production C++ plus robotics experience; ROS2; Linux systems; ML deployment on edge devices.
C++, ROS2, TensorRT, ONNX, Linux, Python
3mo
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Senior Software Engineer - C++ GPU Performance
Foster City or Seattle or Boston or San Diego
$217k-$307k/yr HybridFull Time
7+ YOEBS in CS or related field; 7+ years; strong CUDA, C++, Linux; GPU performance, instrumentation, debugging, profiling.
CUDA, Nsight, C++, Linux, TensorRT, XLA, OpenGL, RocM
3mo
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Senior Software Engineer, Deepview
Boston, Massachusetts, United States
$166k-$220k/yr OnsiteFull Time
3+ YOE3+ years C++ software engineering; CMake; Linux development; strong communication; U.S. Person due to export controls.
C++, OpenGL, Cinder, Protobuf, MCAP, HDF5, FFmpeg, KML, MAVLink, gRPC, Python, Lua, CMake, Linux
2w
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Member of Technical Staff – Engineer, Fullstack Robotics Software
Cambridge, Massachusetts, United States
$131k-$175k/yr OnsiteFull Time
Strong programming fundamentals in C++ and/or Python, Linux proficiency, CS fundamentals, eagerness to learn robotics, and ownership of software projects.
C++, Python, Linux, gRPC, Docker, CI/CD, AWS, Bazel, CMake
1mo
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Systems Administrator
Boston, Massachusetts, United States
HybridFull Time
5+ YOE5+ years IT experience (3+ years systems administration). Experience with Red Hat Linux, Microsoft Windows Server/Active Directory, VMware, Linux shell scripting, security/compliance (NIST 800-53, 21 CFR Part 11). RHCSA and CompTia Server+ required within 1 year if not already held.
Red Hat Linux, Microsoft Windows Server, Active Directory, VMware, Linux shell scripting, SAS, R, Python, Ansible, Jira
2mo
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AI Development & Support Engineer
Waltham, Massachusetts, United States
HybridFull Time
Develop MCP servers, deploy local LLMs, build agents; strong Linux, Python, and debugging skills; customer support experience.
Python, Linux, Docker, REST APIs, vLLM, Ollama
3mo
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DevOps Engineer
Boston, Massachusetts, United States
$90k-$110k/yr OnsiteFull Time
3+ YOEDevOps, CI/CD, cloud (AWS/Azure), Windows and Linux admin, security best practices, scripting, IaC; 3+ years.
Azure DevOps, GitHub, Octopus Deploy, AWS, Azure, Windows, Linux, SQL Server, PostgreSQL, Scripting, Infrastructure as Code
2mo
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Cloud Solutions Engineer
Boston or New York or Chicago or Washington
$128k-$203k/yr HybridFull Time
3+ YOE3+ years in corporate cloud and on-prem networks; Azure expertise; Terraform/Bicep/ARM; Linux; Entra ID; disaster recovery.
Microsoft Azure, Entra ID, Terraform, Bicep, ARM templates, Linux, AKS, Azure Kubernetes Service, Active Directory, VMware, Azure Site Recovery, Azure Backup, Azure Migrate, Azure VMware Solution, Azure RBAC, Managed identities, Entra Connect
2mo
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Senior IT Infrastructure Administrator, Security (Azure NXT)
Pittsburgh or Boston or Toronto
HybridFull Time
8+ YOE8+ years in enterprise IT infrastructure; Windows Server and Linux; certificate lifecycle (TLS/PKI); PAM and Cloudflare; security-focused, hands-on
Windows Server, Linux administration, TLS/PKI, Privileged Access Management (PAM), Cloudflare (WAF/edge security), Splunk, Sumo Logic, PowerShell
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