Average salary: $64,448 /yearly

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  • Principal Linux Systems Administrator

    $82k - $164k

     ...Our team solves tough, meaningful problems that create a safer, more secure world. Raytheon has an opportunity for a Principal Linux System Administrator operational support and sustainment for a high priority operational environment which supports a critical U.S.... 
    Linux
    Temporary work
    Work experience placement
    Casual work
    Work at office
    Remote work
    Relocation
    Relocation package
    Flexible hours

    RTX

    Pelham, NH
    2 days ago

  • System Security Engineer, Principal

     ...: Designing and defining security policies and requirements for RAN and DAS systems Architect secure environments across Linux/Windows systems, Kubernetes, and container platforms. Implement least privilege access, strong authentication, and patch management.... 
    Linux
    Worldwide

    ANDREW an Amphenol company

    Nashua, NH
    2 days ago

  • Diagnostics Software Engineer

     ..., design/code reviews, and project management Create system software written in C and scripting languages (Python, Bash) for our Linux-based appliance platform Work independently as well as in team roles. Use a version control system to systematically document... 
    Linux
    Contract work

    Arista Networks Inc

    Nashua, NH
    4 days ago

  • Tier II Systems Administrator (OneZero Solutions) - ONSITE with Security Clearance

     ...support for enhancements and maintenance upgrades of various systems at NVC. An ideal candidate would also be able to support an Oracle Linux 8 server. We use an ITIL model which stresses first call resolution and when taking the initial service request is empowered (and... 
    Linux
    Full time
    For contractors
    Work at office
    Remote work
    Home office

    Akima

    Portsmouth, NH
    4 days ago

  • Principal, HashiCorp Vault Expert

    $107k - $216k

     ...operation of the HashiCorp Vault application is a requirement for this role ~ You have systems and application management experience on Linux/UNIX platforms ~ You have experience with cloud architecture and have built applications in, or migrated applications to, Amazon... 
    Linux
    Work at office

    Fidelity Investments

    Merrimack, NH
    9 hours ago

  • Informix Developer

     ...Requirements: Must have at least 5 years of programming experience in Informix 4GL and Informix SQL. Must have strong Unix/Linux experience/knowledge including shell scripting skills. Knowledge of Perl is an added advantage. Extensive SQL and its practical uses... 
    Linux
    Hourly pay
    Contract work
    Local area
    Remote work

    Nevada Staffing

    Concord, NH
    4 days ago

  • Software Quality Assurance (SQA) Engineer

     ...executing test plans to validate the functionality, performance, and robustness of 5G algorithms and embedded software developed on a Linux-based platform. The SQA Engineer will collaborate with the product development team to ensure that software meets customer... 
    Linux
    Worldwide

    Parallel Wireless

    Nashua, NH
    2 days ago

  • Software Development Engineer (Onsite)

    $66k - $130k

     ...using industry tools such as Jenkins and Git. Experience in scripting languages such as Python or Bash. Experience in a Unix/Linux operating system. Active and transferrable U.S. government issued Secret security clearance is required. U.S. citizenship is required... 
    Linux
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Pelham, NH
    1 day ago

  • Principal Software Engineer, OCI

    $96.8k - $223.4k

     ...Oracle Cloud Infrastructure Service Platform Team We're seeking experienced and driven developers, experienced in Linux internals, virtualization and container technologies, to join a new Service Platform team within Oracle Cloud Infrastructure (OCI). This team is building... 
    Linux
    Temporary work
    Flexible hours

    New Hampshire Staffing

    Concord, NH
    4 days ago

  • Senior Database Administrator

    $67.5k

     ...outside division to answer questions and resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX, Linux, and Windows. Take a lead role in conducting root cause analysis to identify and resolve problems impacting more complex application... 
    Linux
    For contractors
    Work at office
    Local area
    Weekend work

    New Hampshire Staffing

    Concord, NH
    2 days ago

  • Staff Backend Engineer (Remote)

    $120k - $200k

     ...~ Developer infrastructure at scale ~$1M ARR with 6 people, fast-growing through product-led adoption ~100+ customers including Linux, Contentful, Semgrep, Exa, Vapi, Tennr ~ Veteran team from AWS, Snyk, Netlify, Uber ~ Fully remote Please apply here: Staff... 
    Linux
    Full time
    Remote work

    Nango

    Greenland, NH
    1 day ago

  • Azure Cloud Security Engineer(W2 Only)

     ...two of the following: ~ Engineering/operational support of cloud account configuration in AWS or Azure ~ Software Development, Linux Systems Administration, Data Networking ~ Hands?on configuration of CI/CD pipelines for cloud?native deployments ~ Very strong with... 
    Linux
    Full time

    Compunnel

    Merrimack, NH
    4 days ago

  • Principal Software Build and Integration Engineer

     ...- ARM, PowerPC, x86 and RISC-V, SoCs from Qualcomm, Renesas, NVIDIA Prior experience with ROS and/or any other RTOS, e.g. embedded Linux, Nucleus RTOS, Zephyr RTOS, QNX etc Demonstrated ability to benchmark and analyze toolchain performance for optimization. Skilled in... 
    Linux
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation package

    Honda Dev. and Mfg. of Am.,LLC

    Raymond, NH
    16 hours ago

  • Senior Embedded Software Engineer

     ...hardware systems for medical devices RTOS and embedded systems development (examples include Raspberry Pi, Arduino, Micro C, embedded Linux) Experience defining software requirements Experience defining requirements, developing, and documenting the architecture of a... 
    Linux
    Work experience placement
    Remote work
    Worldwide

    DEKA Research & Development

    Manchester, NH
    1 day ago

  • RT Software Engineer 5G Stack

     ...with product development activities including design, development, coding and testing of 5G MAC algorithms and embedded software on a Linux-based platform for 5G cellular products. Responsibilities §  Design, development and debugging of high performance, robust... 
    Linux
    Remote work
    Worldwide

    Parallel Wireless

    Nashua, NH
    18 days ago

  • Senior IT Infrastructure Engineer

    $82.97k - $110.63k

     ...configuration, patching, and troubleshooting. Solid understanding of networking fundamentals, virtualization (VMware, Hyper-V), and Windows/Linux environments. Familiarity with cloud platforms (Azure, AWS) and experience with automation scripting (PowerShell, Python) to... 
    Linux
    Full time
    Temporary work
    Remote work
    Work from home

    Lumen

    Nashua, NH
    2 days ago

  • Assembler Language Coder (ALC) - Developer Role

    $44 - $50 per hour

     ...overall experience ~ A minimum of 8* years of coding. ~ Experience with mainframe TSO, JCL, Control-M ~ Hands-on experience with Linux, z/OS, bash shell scripting ~ Hands on experience with JCL development ~ Ability to perform code merging activities using source... 
    Linux
    Full time
    Temporary work
    Remote work

    ABBTECH Professional Resources

    Concord, NH
    2 days ago

  • Sr DevOps Architect

    $150k

     ...methodologies ~ Experience deploying to cloud environments ~ Experience in cloud resource optimization preferred ~ Experience with Linux and Windows system administration ~ Ability to collaborate with internal and external stakeholders across multiple functions and... 
    Linux
    Remote work
    Worldwide
    Flexible hours

    The Hertz Corporation

    Concord, NH
    2 days ago

  • Quality Manager-Software- Networking, NAC, Software

    $100k - $185k

     ...development and Test Automation: Scripting (Robot, Perl, Python, Shell) Hand on experience in Protocol Packet Generator (IXIA) Linux and Windows environments Knowledge of virtualization technologies a plus $100,000 - $185,000 a year Extreme Networks, Inc.... 
    Linux

    Extreme Networks

    Salem, NH
    4 days ago

  • Developer-Administrator, Loan Origination System

    $100k - $130k

    Come join our amazing team and work remote from home! What you’ll do: mortgage workflows and ensure regulatory compliance. Configures business rules, develops custom plugins, and integrate third-party systems to enhance operational efficiency for the mortgage lending...
    Work experience placement
    Work at office
    Remote work
    Work from home

    Carrington

    Concord, NH
    4 days ago

  • Level 3 Support Engineer

     ...Strong knowledge of: Server architectures (Intel architecture, motherboard functionalities, etc.) Administration of some OSs: Linux, VMware ESXi, Windows Server Firmware functionalities (BIOS, BMC, Redfish, IPMI, adapter firmware, etc.) OS level drivers Networking... 
    Linux
    Hourly pay
    Contract work
    Local area
    Remote work

    Eliassen Group

    Concord, NH
    1 day ago

  • Senior Software Engineer - Full Stack

     ...writing detailed design specifications, diagrams, documentation, operating procedures, and test plans/test reports ~ Expert in using Linux in hosted/containerized deployments ~ Strong distributed system networking and debugging skills ~ Database design and... 
    Linux
    Work experience placement
    Local area

    DEKA Research & Development

    Manchester, NH
    3 days ago

  • Tier 1 Initial Support Analyst

    $77.81k - $132.28k

     ....g., NIST 800-53) Proficiency in remote support tools (e.g., Microsoft Endpoint Manager, VMware Horizon) and OS platforms (Windows, Linux) Excellent customer service, analytical, and communication skills for initial issue resolution Sound understanding of industry practices... 
    Linux
    Full time
    Local area
    Remote work

    New Hampshire Staffing

    Nashua, NH
    2 days ago

  • Deep Submergence Systems Engineer

    $53.1k - $106.3k

    Job Description Deep Submergence Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The...
    Full time
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    CACI International, Inc.

    Portsmouth, NH
    27 days ago

  • CEMA Senior Software Engineer

    $95.11k - $161.68k

     ...maintenance of infrastructure and base installs supporting mission software. Build and maintain secure, modern frameworks in C++/C# on Linux environments. Implement DevSecOps practices, including CI/CD pipelines, automated testing and deployment. Configure and... 
    Linux
    Full time
    Local area

    ClearanceJobs

    Hudson, NH
    4 days ago

  • Electrical Engineer 2

    $77.9k - $142.9k

    Job Title: Electrical Engineer 2 Posting Start Date: 9/5/25 Job Location(s): Nashua If you are looking for a challenging and exciting career in the world of technology, then look no further. Skyworks is an innovator of high-performance analog...

    Skyworks

    Nashua, NH
    2 days ago

  • Senior Software Engineer

    $95.11k - $161.68k

     ...defense and give our warfighters the edge in contested environments. In this role, you'll work with modern C++ and C# in secure Linux environments, contributing to the development of real-time mission software and advanced processing frameworks. You'll be part of a... 
    Linux
    Full time
    Local area

    BAE Systems USA

    Hudson, NH
    1 day ago

  • Systems Engineer II

    $66k - $130k

    Date Posted: 2025-11-12 Country: United States of America Location: MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Salem, NH
    1 day ago

  • Senior Technical Analyst -Support (U.S. Citizenship required)

    $24.95 - $60.63 per hour

     ...Infrastructure (OCI). Strong expertise in Hadoop ecosystem: HDFS, YARN, Spark, Hive, Impala, Sqoop, Oozie, Ranger, Kerberos. Experience in Linux OS administration, networking, TLS/SSL, and SSO integration. Experience with data integration tools (ODI/Informatica) and cloud... 
    Linux
    Hourly pay
    Temporary work
    Flexible hours

    Oracle

    Concord, NH
    4 days ago

  • Senior Cyber Security Engineer

    $82k - $164k

     ...requirements and design solutions, providing guidance and direction related to security technologies. Reverse-engineering Windows/Linux executables (Ghidra/IDA, x64dbg/WinDbg/LLDB, radare2, Frida). Code review across at least two families (preferably, C/C++ and... 
    Linux
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Flexible hours

    Raytheon

    Pelham, NH
    2 days ago