78 linux engineer jobs at 43 companies in Willimantic, CT

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Lead Site Reliability Engineer (SRE) – AWS/Linux/Windows
Hartford, Connecticut, United States
$79k-$130k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
10+ YOE10+ years experience in Linux/Unix, Windows, and AWS; strong Linux administration (RHEL/CentOS/Ubuntu); AWS services (EC2, S3, IAM, VPC, EBS, RDS, CloudWatch, CloudFormation); Bash/Python scripting; networking (TCP/IP, DNS, firewalls); leadership and incident/on-call participation.
AWS, EC2, S3, IAM, VPC, EBS, RDS, CloudWatch, CloudFormation, RHEL, CentOS, Ubuntu, Windows Server, Bash, Python, TCP/IP, DNS, firewalls, load balancers
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Network Engineer (Linux)
Middletown, Rhode Island, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
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
5d
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Lead Site Reliability Engineer (SRE) – AWS/Linux/Windows
Hartford, Connecticut, United States
$79k-$130k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides IT consulting and digital business process services.
10+ YOE10+ years experience in Linux administration, AWS, scripting (Bash/Python), networking; leadership experience and ability to manage compute operations across Linux/Windows/AWS.
RHEL, CentOS, Ubuntu, Windows Server, EC2, S3, IAM, VPC, EBS, RDS, CloudWatch, CloudFormation, Bash, Python
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Software Engineer
Newport, Rhode Island, United States
OnsiteFull Time
Tele-Consultants
Tele-Consultants: Engineering and technical services for Department of Defense programs.
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++
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Lead Site Reliability Engineer (SRE) – AWS/Linux/Windows
Hartford, Connecticut, United States
$79k-$130k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
10+ YOE10+ years experience in Linux administration and AWS; working knowledge of Windows Server; scripting with Bash/Python; networking fundamentals; proven ability to lead teams and participate in incident management/on-call.
Linux, RHEL, CentOS, Ubuntu, Windows Server, AWS, EC2, S3, IAM, VPC, EBS, RDS, CloudWatch, CloudFormation, Bash, Python
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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 engineering experience, strong AI/ML and security knowledge, hands-on Python, AWS, Linux, CI/CD experience, deep application and cloud security understanding, excellent communication and mentoring skills.
Python, AWS, Bash, Jenkins, CircleCI, GitHub Actions, Kubernetes, Linux
2w
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Advanced DevSecOps Engineer
Middletown, Rhode Island, United States
$119k-$138k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.
3+ YOEDoD Secret clearance, US citizenship, Bachelor's (or Master's) in Software Engineering/STEM plus 3–5+ years DevOps experience; expertise in Bash/Python, containers, CI/CD, Git workflows, Linux administration.
Bamboo, Drone, Docker, Podman, Bash, Python, Git, Bitbucket, GitLab, Terraform, Ansible, Prometheus, Grafana, ELK, Vault, Linux
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SYSTEMS ENGINEER III
Newport or Middletown
OnsiteFull Time
MIKEL
MIKEL: Provides undersea warfare technology and engineering services for defense.
5+ YOEBachelor's in a technical discipline, minimum 5 years engineering experience with hardware/software systems, proficiency in C/C++/Python/MATLAB/Java, Linux/Windows, networking, Git; U.S. citizenship and Secret (or higher) clearance required.
C, C++, Python, MATLAB, Java, Linux, Windows, Git, RMF, NIST 800-53, STIG
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Software Engineer- Newport, RI 1
Newport or Middletown or Rhode Island
OnsiteFull Time
Serco
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
2+ YOERequires DoD Secret clearance, Bachelor’s in CS/Software Engineering, 2+ years experience, strong C++ and Python skills, Linux proficiency, Git and CI/CD experience, and familiarity with DDS, containerization, and automated testing.
C++, Python, Linux/Unix, Git, GitLab, GitLab Runners, CI/CD, Google Test, Docker, PCX, MOAA, DSIM, DDS
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EMS SCADA Communications Engineer
Holyoke, Massachusetts, United States
$100k-$135k/yr HybridFull Time
ISO New England
ISO New England: Operates the New England power grid and wholesale markets.
1+ YOEBachelors in Electrical Engineering or Computer Science,1+ year networking experience, knowledge of Linux scripting/PERL/Java/Powershell/SQL, strong analytical and communication skills, ability to support and troubleshoot EMS communication systems.
Linux scripting, PERL, Java, Powershell, SQL, GE's eTerraPlatform, ICCP, RTU, PMU, Phasor Data Concentrator, BARCO CMS, DNP3, TASE.2, C37-118, MODBUS, TCPIP
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DevOps Engineer
Warwick, Rhode Island, United States
$93k-$140k/yr HybridFull Time
Tokio Marine HCC
Tokio Marine HCCTokyo Stock Exchange: 8766: Provides specialized insurance solutions and risk management services globally.
2+ YOEBachelor's or equivalent, 2+ years supporting software deployments, Linux and scripting (Bash, Python, PHP), Terraform/Ansible/Chef/Puppet, database knowledge, strong communication and problem-solving.
Linux, Bash, Python, PHP, Terraform, Ansible, Chef, Puppet, MySQL, MariaDB, MongoDB, Redis
3w
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Specialist Software Engineer (41023)
Northampton, Massachusetts, United States
$97k-$180k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOE4+ years embedded software experience with C/C++, embedded Linux, kernel/driver work, video interfaces, Git, and hardware interfacing; bachelor's degree or equivalent experience required.
QT, C, C++, Linux, Git, GenICam, GigE Vision, Camera Link, UART, SPI, I2C, CAN, Python, CI/CD
5d
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Cloud Integration Engineer
Groton or Manassas
$91k-$101k/yr HybridFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
3+ YOEBachelor's degree (or Master's with less experience),3+ years AWS experience,US citizenship,Secret clearance eligibility,experience with Kubernetes,CI/CD,containerization, scripting,Windows/Linux admin.
EC2, S3, VPC, IAM, RDS, CloudFormation, CloudWatch, EKS, Terraform, Docker, Kubernetes, Git, Jenkins, Ansible, Python, Bash, PowerShell, CloudTrail, AWS Config, AWS CDK, ECS, Fargate, VMware, Hyper-V, SQL, Windows, Linux
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DevOps Engineer II
New Haven, Connecticut, United States
$126k-$172k/yr HybridFull Time
D-Wave Quantum
D-Wave QuantumNYSE: QBTS: Provides commercial quantum computing systems, software, and cloud services.
3+ YOEBachelor's or equivalent, 3+ years in DevOps/infrastructure, strong Linux, AWS, CI/CD (GitHub Actions), Terraform, Docker, Kubernetes exposure, monitoring (Zabbix/OpenSearch/CloudWatch/Grafana), Python/Bash scripting, relational DB familiarity.
Zabbix, OpenSearch, CloudWatch, Grafana, Kubernetes, AWS, GitHub Actions, PostgreSQL, MySQL, Amazon Aurora, Terraform, Ansible, Docker, Python, Bash
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Data Engineer
Charlotte or Chicago or Hartford or Columbus
$101k-$151k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides property and casualty insurance, group benefits, and wealth management.
2+ YOEBachelor's in CS/Engineering/IT recommended, ~2+ years experience, proficiency in R/Python/SQL, ETL, Linux, Git, automation tools; exposure to AWS and strong communication skills.
R, Python, SQL, Hadoop, Spark, XML, JSON, Linux, Git, Autosys, Cron, Airflow, AWS, S3, EMR, GitHub
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Advanced Verification & Validation Engineer
Northford, Connecticut, United States
OnsiteFull Time
Honeywell
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
5+ YOEBachelor's in CS/Electrical/Mechanical or 10 years fire industry experience; minimum 5 years in test engineering/test automation; experience creating test plans, frameworks and test code; strong testing and troubleshooting skills.
Python, LabView, OpenCV, Ubuntu, Linux, Windows, Jira, Jira Align, GitHub, Confluence, Copilot
3mo
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Software Developer (202608)
Newport, Rhode Island, United States
OnsiteFull Time
PURVIS Systems
PURVIS Systems: Provides mission-critical technology solutions for government and public safety.
2+ YOEBS in CS/engineering; 2-4 years in software engineering; C++ on Linux; Qt framework experience; Agile; Atlassian tools a plus; govt SECRET clearance possible.
C++, Linux, Qt, Qt Creator, Agile (Jira/Confluence), Atlassian tools
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Data Engineer
Charlotte or Chicago or Hartford or Columbus
$101k-$151k/yr HybridFull Time
The Hartford
The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.
2+ YOE2+ years relevant experience; Bachelor’s in CS/Engineering/IT/MIS required; experience with R/Python/SQL, Hadoop/Spark, ETL, Linux, Git; familiarity with automation tools and AWS services; strong communication skills.
R, Python, SQL, Hadoop, Spark, XML, JSON, ETL, Linux, Git, GitHub, Autosys, Cron, Airflow, Amazon S3, Amazon EMR, MLOps, Agile
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Embedded Firmware Engineer
Bristol, Rhode Island, United States
OnsiteFull Time
Vatn Systems
Vatn Systems: Developer of scalable and affordable autonomous underwater vehicles.
3+ YOEDegree or equivalent experience in EE/CE/CS, 3+ years embedded firmware experience, strong C/C++ and embedded Linux skills, STM32 experience, hardware bring-up and debugging, Git proficiency, U.S. citizen or permanent resident, ability to obtain security clearance.
C, C++, Go, STM32CubeMX, HAL, LL drivers, embedded Linux, Git, CMake, Make, Yocto, Buildroot, Protobufs, DDS, ROS 2, CI/CD, JTAG, SWD, oscilloscope, logic analyzer
1mo
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Senior Staff Engineer Pre-Silicon Verification AMS
Andover or Warwick
$118k-$162k/yr HybridFull Time
Infineon Technologies
Infineon TechnologiesFrankfurt Stock Exchange: IFX: Designs and manufactures semiconductors for power and IoT systems.
3+ YOEBSEE/ME or equivalent with 3+ years' experience. Experience with VerilogAMS/SystemVerilog, Cadence Virtuoso, Xcelium/ADE Explorer, Spectre; mixed-signal simulation, AMS modeling, scripting (Python, C/C++), Unix/Linux, and strong debugging and collaboration skills.
VerilogAMS, SystemVerilog, Cadence Virtuoso, Xcelium, ADE Explorer, Spectre, Verilog, Python, C, C++, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Unix/Linux