Starfish Holdings is an employee-owned defense holding company headquartered in Huntsville, Alabama, whose operating history traces back to the 2002 founding of its main subsidiary Torch Technologies. The group delivers research, systems engineering, modeling and simulation, and test support services to United States defense and missile defense programs through Torch Technologies, Freedom Real Estate & Capital, and SIMVANA. It is owned entirely by the Starfish Employee Stock Ownership Plan and staffs programs at Redstone Arsenal, Wright-Patterson Air Force Base, and other federal sites.
HQ: Huntsville, United States • Science & Engineering • IT Consulting • Missiles • C4ISR • Military • Information Technology • 1001-5000 employees • Est. 2002
≈ $101k – $196k per year (Estimated) • Senior • 6+ years exp • In office (Huntsville, United States) • Relocation • Associate's Degree • Full-Time • Senior
The Cigna Group is a global health services corporation headquartered in Bloomfield, Connecticut, with historical roots dating back to 1792. The company provides a broad range of health insurance products, pharmacy benefit management through its Evernorth division, and clinical care services to individuals and employers. Operating internationally across more than 30 countries and jurisdictions, the organization serves over 190 million customer relationships through its diverse portfolio of healthcare and wellness brands.
HQ: Bloomfield, United States • Digital Health • Wellness • Pharmaceuticals • Insurance • Financial Services • Health Care • 1001-5000 employees
≈ $64k – $134k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid (Philadelphia, United States) • Bachelor's Degree • Full-Time • Middle
PowerShell
DevOps
Windows Server
Red Hat
VMWare
Roche Poland is a major pharmaceutical and diagnostics organization operating as part of the global F. Hoffmann-La Roche group. The company focuses on developing and delivering innovative medicines in oncology, neurology, immunology, and rare diseases, alongside advanced diagnostic systems for healthcare institutions. Through its local research and development capabilities - including a prominent global IT and data analytics center based in Poland - it plays a vital role in advancing personalized healthcare and clinical trials across the region.
HQ: Warsaw, Poland • Health Care • Diagnostics • Pharmaceuticals • 5000+ employees
≈ $38k – $96k per year (Estimated) • Senior • 5+ years exp • In office (Madrid, Spain) • Bachelor's Degree • Full-Time • Senior
Ansible
CI/CD
Configuration Management
GitLab
GitLab CI
HPC
Red Hat
Ubuntu
≈ $39k – $108k per year (Estimated) • In office (Madrid, Spain) • Full-Time
Perl
Python
Ruby
DevOps
Ansible
Bitbucket
CentOS Stream
Configuration Management
Puppet
Red Hat
Ubuntu
GitHub
HPC
In office (Madrid, Spain) • Bachelor's Degree • Full-Time • English
Bash
Python
AI/ML
AI Agents
InfiniBand
Model Context Protocol
DevOps
Ansible
Red Hat
HPC
IAM
Vodafone Group is a telecommunications company founded in 1984 and headquartered in Newbury, Berkshire. It operates mobile and fixed networks across Europe and Africa and runs the M-Pesa mobile money platform used by tens of millions of people. The company also builds internet of things connectivity and shared network infrastructure at scale.
HQ: Newbury, United Kingdom • Hardware • Financial Services • Cybersecurity • 1001-5000 employees • Est. 1984
Equity • Middle • 3+ years exp • In office • Bachelor's Degree • Middle
Ansible
CI/CD
GitOps
Kubernetes
OpenShift
Red Hat
Terraform
Red Hat is the world’s leading provider of open source solutions, using a community-powered approach to provide reliable and high-performing cloud, virtualization, storage, Linux, and middleware technologies. Red Hat also offers award-winning support, training, and consulting services.
HQ: Somerville, United States • Software • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1993
$108k – $173k per year • Equity • Senior • 5+ years exp • United States • Remote (United States) • Bachelor's Degree • Full-Time • Senior
Red Hat
Ansible
Git
Kubernetes
≈ $133k – $285k per year (Estimated) • Executive • 12+ years exp • Remote/Hybrid (Singapore) • Bachelor's Degree • Full-Time • Architect • English: B2
RAG
Ray
vLLM
AI Agents
DevOps
Kubernetes
Red Hat
GitHub
Cybersecurity
GDPR
≈ $44k – $106k per year (Estimated) • Staff+ • Remote/Hybrid (Tokyo, Japan) • Full-Time • Architect
Ansible
Kubernetes
OpenShift
Red Hat
Leidos is a defense, intelligence, civil, and health information technology enterprise. Headquartered in Reston, Virginia, the Fortune 500 company (NYSE: LDOS) operates as one of the primary IT, scientific research, and systems integration contractors for the U.S. federal government, allied defense agencies, and commercial infrastructure entities.
HQ: Reston, United States • Government • Cybersecurity • Military • 5000+ employees • Est. 2013
$87k – $157k per year • Middle • 4+ years exp • In office (Gaithersburg, United States) • Bachelor's Degree • Full-Time • Middle
Bash
Python
DevOps
Ansible
CI/CD
Configuration Management
Docker
Git
KVM
Podman
Red Hat
VMWare
$70k – $126k per year • Junior • 2+ years exp • In office (Gaithersburg, United States) • Bachelor's Degree • Full-Time • Junior
Bash
Python
DevOps
Ansible
Docker
KVM
Podman
Red Hat
VMWare
CI/CD
Configuration Management
Git
$87k – $157k per year • Middle • 4+ years exp • In office (San Diego, United States) • Bachelor's Degree • Full-Time • Middle
Python
DevOps
Ansible
KVM
Platform Engineering
Red Hat
Finastra is a global financial software giant created in 2017 through the combination of long-standing fintech firms Misys and D+H. The company provides core software solutions across retail banking, transaction banking, lending, treasury, and capital markets, supported by its open platform architecture. Serving thousands of financial institutions worldwide - including most of the top 100 global banks - it helps organizations modernize their core operations and accelerate digital transformation.
HQ: London, United Kingdom • Financial Services • Banking • FinTech • 1001-5000 employees • Est. 2017
Senior • Remote/Hybrid (Switzerland) • Bachelor's Degree • Full-Time • Senior • German
Java
SQL
Databases
ActiveMQ
PostgreSQL
Frontend
Sass
DevOps
Ansible
Chef
Configuration Management
Git
Puppet
Red Hat
Rest API
Zabbix
Management
Jira
≈ $75k – $193k per year (Estimated) • Remote/Hybrid (Mississauga, Canada) • Full-Time
Bash
Java
Python
COBOL
COBOL
IBM MQ
Databases
Apache Kafka
ElasticSearch
OpenSearch
Oracle
DevOps
Docker
Grafana
Incident Management
Kubernetes
Loki
Ansible
ArgoCD
AWS
Azure
Azure AKS
CI/CD
GCP
Jenkins
Red Hat
GitHub
≈ $77k – $162k per year (Estimated) • Senior • Remote/Hybrid (Mississauga, Canada) • Full-Time • Senior
Bash
Java
Python
COBOL
COBOL
IBM MQ
Databases
Apache Kafka
ElasticSearch
OpenSearch
Oracle
DevOps
Docker
Grafana
Incident Management
Kubernetes
Loki
Ansible
ArgoCD
AWS
Azure
Azure AKS
CI/CD
GCP
Jenkins
Red Hat
GitHub
Fusemachines provides artificial intelligence products and engineering talent. Its teams build machine learning systems for enterprise clients. The company also runs an artificial intelligence education programme.
HQ: Kathmandu, Nepal • Information Technology • Data & Analytics • Artificial Intelligence • 51-200 employees • Est. 2013
Middle • 3+ years exp • In office • PhD • Middle
etcd
Grafana
kubectl
Kubernetes
OpenShift
Prometheus
Red Hat
Ansible
Configuration Management
United Overseas Bank (UOB) is a leading multinational financial services corporation headquartered in Singapore, serving as one of Southeast Asia's major banking institutions. The group offers a comprehensive range of personal, commercial, corporate, and private banking services alongside investment, wealth management, and treasury solutions. Leveraging an extensive regional network across the Asia-Pacific region and key global financial centers, it helps individuals, businesses, and institutional clients navigate cross-border trade and economic growth.
HQ: Singapore • Financial Services • Banking • 1001-5000 employees
≈ $104k – $252k per year (Estimated) • Executive • 5+ years exp • Remote/Hybrid (Singapore) • Bachelor's Degree • Full-Time • Architect
Ansible
AWS
Azure
Chef
Configuration Management
GCP
Kubernetes
OpenShift
Red Hat
Terraform
VMWare
Windows Server
≈ $104k – $251k per year (Estimated) • Executive • Remote/Hybrid (Singapore) • Full-Time • Architect
Bash
Python
DevOps
Amazon EC2
AWS
Azure
Docker
Incident Management
Kubernetes
OpenShift
Amazon CloudWatch
Amazon S3
IAM
Red Hat
≈ $136k – $291k per year (Estimated) • Executive • 10+ years exp • In office (Singapore) • Bachelor's Degree • Full-Time • Staff
Ansible
ArgoCD
AWS
Azure
CI/CD
Configuration Management
GCP
GitLab CI
Grafana
Jenkins
Kubernetes
OpenShift
Platform Engineering
Prometheus
Red Hat
Service Mesh
Splunk
Terraform
GitLab
Lockheed Martin (NYSE: LMT) is a global aerospace, defense, security, and advanced technology corporation headquartered in Bethesda, Maryland. Formed in 1995 through the merger of Lockheed Corporation and Martin Marietta, the company is one of the world's largest defense contractors, operating primarily across four core business segments: Aeronautics; Missiles and Fire Control; Rotary and Mission Systems; and Space.
King of Prussia • Littleton • Longmont • Sunnyvale • Fayetteville • Manufacturing • Defense Manufacturing • Military • 5000+ employees • Est. 1995
$81k – $151k per year • Junior • 1+ year exp • In office (Liverpool, United Kingdom) • Bachelor's Degree • Junior
Bash
DevOps
Red Hat
CI/CD
Docker
Podman
GitLab
Senior • 1+ year exp • In office • Bachelor's Degree • Senior
C++
Java
Databases
Apache Kafka
DevOps
CI/CD
Red Hat
Ansible
Docker
Kubernetes
Podman
Cybersecurity
Wireshark
$75k – $143k per year • Junior • 1+ year exp • In office • Bachelor's Degree • Junior
C++
Java
DevOps
CI/CD
Red Hat
Ansible
Docker
Kubernetes
Podman
Intuitive is a global medical technology company headquartered in Sunnyvale, California, and a pioneer in robotic-assisted surgery. It develops, manufactures, and markets minimally invasive care systems, including the da Vinci surgical system and the Ion endoluminal system. The company helps physicians and hospitals perform complex procedures with enhanced precision, visualization, and control.
HQ: Sunnyvale, United States • Health Care • Robotics • Medical Devices • Medical & Healthcare Robotics • 1001-5000 employees
≈ $118k – $235k per year (Estimated) • Middle • 3+ years exp • In office (Sunnyvale, United States) • Bachelor's Degree • Full-Time • Middle • English
JavaScript
Node JS
Python
SQL
Python
FastAPI
Flask
Databases
MS SQL
Snowflake
Frontend
AG Grid
Highcharts
JQuery
Vue.js
DevOps
AWS
Azure
CI/CD
Git
Red Hat
WebSockets
Orcrist Technologies offers pioneering AI and data analytics solutions in the private and public sectors, turning sensors into strategy. We are a Berlin-based data defense technology company building AI-powered software for real-time situational awareness and sensor fusion. Our mission is to give decision-makers the clarity they need-when it matters most.
Berlin • Dresden • Defense AI • Data & Analytics • Artificial Intelligence
≈ $69k – $139k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Berlin, Germany) • Internship • Senior • German: B1
Bash
Python
AI/ML
KServe
vLLM
Triton
InfiniBand
CUDA Toolkit
LLM
Quantization
TensorRT
TensorRT-LLM
CUDA
NCCL
NVLink
DevOps
Ansible
Kubernetes
Terraform
Ubuntu
CI/CD
Git
Red Hat
Cybersecurity
ISO 27001
Rackspace Technology is a major global multi-cloud solutions, managed infrastructure, and enterprise AI engineering provider headquartered in San Antonio, Texas, USA. Founded in 1998 by Richard Yoo, Pat Condon, and Dirk Elmendorf, the company operates on a B2B managed cloud services, private/public cloud migration, enterprise software integration, and managed infrastructure subscription model led by CEO Amar Maletira.
HQ: San Antonio, United States • Cybersecurity • Artificial Intelligence • Information Technology • 501-1000 employees • Est. 1998
$57k – $77k per year • Equity • Middle • In office (Buffalo, United States) • High School Diploma • Full-Time • Middle
Red Hat
Ubuntu
VMWare
Windows Server
$57k – $77k per year • Equity • Middle • In office (Buffalo, United States) • High School Diploma • Full-Time • Middle
Red Hat
Ubuntu
VMWare
Windows Server
$57k – $77k per year • Equity • Middle • In office (Buffalo, United States) • High School Diploma • Full-Time • Middle
Red Hat
Ubuntu
VMWare
Windows Server
Smiths Group is a major British multinational industrial engineering conglomerate headquartered in London, United Kingdom, with a history spanning 175 years. Operating in around 50 countries, the company specializes in advanced technologies for flow management, thermal solutions, and engineered systems. Its core operational divisions include John Crane (mission-critical mechanical seals, filtration, and rotating equipment components for energy and process industries) and Flex-Tek (engineered heating components, specialized tubing, and fluid management systems for aerospace, HVAC, and industrial markets).
Washington • London • Linz • Sydney • Rio de Janeiro • Science & Engineering • Industrial Machinery • Manufacturing • 5000+ employees
≈ $59k – $145k per year (Estimated) • Senior • 5+ years exp • In office (United Kingdom) • Full-Time • Senior • English
C++
Python
DevOps
CentOS Stream
CI/CD
Git
Red Hat
RTOS
IoT
FreeRTOS
Vattenfall is a Swedish state-owned energy company headquartered in Solna and founded in 1909. The company generates and distributes electricity, heat, and gas, utilizing a diverse portfolio that includes wind, hydro, nuclear, and solar power as well as district heating systems. It operates primarily across Northern Europe, including Sweden, Germany, the Netherlands, Denmark, and the United Kingdom, serving millions of customers with a focus on fossil-free energy.
Stockholm • Hamburg • Berlin • London • Amsterdam • EV Charging • Nuclear Energy • Hydroelectric • Power Grid • Wind Energy • Energy & Utilities • 5000+ employees • Est. 1909
≈ $63k – $137k per year (Estimated) • In office (Geesthacht, Germany) • Contractor • Senior • German: B2 • English: B2
SQL
Databases
MS SQL
DevOps
Red Hat
VMWare
Windows Server
NCS Australia is a leading technology services firm that provides digital transformation, IT consulting, cloud solutions, and enterprise application development across the Asia-Pacific region. Serving key sectors such as public services, healthcare, finance, and logistics, the company helps organizations modernize infrastructure, enhance cybersecurity, and leverage data and artificial intelligence.
HQ: Sydney, Australia • Cybersecurity • IT Consulting • Information Technology • 501-1000 employees
Remote/Hybrid (Canberra, Australia) • Contractor • Senior • English
Bash
Python
DevOps
CentOS Stream
Red Hat
SLURM
HPC
Docker
Remote/Hybrid (Sydney, Australia) • Contractor • Senior • English
Bash
Python
DevOps
CentOS Stream
Red Hat
SLURM
HPC
Docker
Remote/Hybrid (Melbourne, Australia) • Contractor • Senior • English
Bash
Python
DevOps
CentOS Stream
Red Hat
SLURM
HPC
Docker
Airbus SE is a European multinational aerospace and defense corporation, serving as one of the world's primary commercial aircraft manufacturers alongside its civil, parapublic, and defense divisions. Operating through three core business segments - Commercial Aircraft, Airbus Helicopters, and Airbus Defence and Space - the company designs, manufactures, and services narrow-body and wide-body jetliners, military transport and combat aircraft, civil and military rotorcraft, and space hardware spanning satellites and launch systems.
HQ: Blagnac, France • Artificial Intelligence • Cybersecurity • Manufacturing • Aerospace Manufacturing • Space & Aerospace • Aircraft Manufacturing • 5000+ employees
≈ $43k – $92k per year (Estimated) • Equity • In office (Marseille, France) • Full-Time • French: C1 • German: C1 (Optional) • English: C1
SQL
Databases
MS SQL
DevOps
Hyper-V
Red Hat
VMWare
≈ $30k – $79k per year (Estimated) • Equity • Junior • 1+ year exp • Remote/Hybrid (Getafe, Spain, Munich, Germany) • Bachelor's Degree • Full-Time • Junior • French • Spanish • German
Kubernetes
OpenShift
Red Hat
Amazon S3
≈ $63k – $138k per year (Estimated) • In office (Manching, Germany) • Full-Time • English: B2 • German: B2
Bash
DevOps
Ansible
Configuration Management
Grafana
Red Hat
IAM
TIAA (Teachers Insurance and Annuity Association of America) is a major Fortune 500 financial services organization specializing in retirement solutions, annuities, and wealth management. Founded in 1918 by Andrew Carnegie, it primarily serves millions of employees and retirees in academia, research, healthcare, government, and the non-profit sector. Powered by its global asset manager, Nuveen, the institution manages over $1 trillion in assets to deliver guaranteed lifetime income and long-term financial security for its clients.
Dallas • Boston • Mumbai • Pune • Charlotte • Asset Management • Financial Services • Wealth Management • 1001-5000 employees
≈ $93k – $189k per year (Estimated) • Lead • 5+ years exp • In office (Charlotte, Dallas, United States) • Full-Time • Staff
Java
COBOL
Apex
SQL
COBOL
IBM MQ
Apex
MuleSoft
Databases
OpenSearch
Apache Kafka
PostgreSQL
DevOps
AWS
Kong
OpenShift
Red Hat
API Gateway
Azure
Azure DevOps
CI/CD
Splunk
GitLab
Cybersecurity
CyberArk
Citi is a leading global financial services company headquartered in New York City, offering a broad range of banking, investment, and wealth management services to consumers, corporations, and institutions. As one of the world's largest banking institutions, it operates across more than 160 countries and jurisdictions, serving as a critical facilitator of global commerce. Through its primary consumer division, Citibank, alongside its institutional businesses, the company provides everyday banking, credit cards, capital markets solutions, and cross-border payment infrastructure worldwide.
HQ: New York, United States • Credit Cards • Financial Services • Banking • 1001-5000 employees • Est. 1900
≈ $25k – $67k per year (Estimated) • Lead • 15+ years exp • Remote/Hybrid (Pune, India) • Relocation • Bachelor's Degree • Full-Time • Staff
Java
SQL
Python
Scala
Java
Hibernate
Spring Boot
Spring Framework
Python
pySpark
Databases
Apache Kafka
Oracle
Databricks
Presto
Snowflake
Trino
AI/ML
ChatGPT
Claude
Copilot
AI Agents
dbt
Flink
Google ADK
Great Expectations
LangChain
LangGraph
LLM
Prompt Engineering
RAG
Spark
DevOps
CI/CD
Docker
gRPC
Jenkins
Kubernetes
OpenShift
Red Hat
GitHub
AWS
Management
Confluence
Jira
$121k – $171k per year • Executive • 5+ years exp • Remote/Hybrid (Mississauga, Canada) • Bachelor's Degree • Full-Time • Staff
Java
SQL
Databases
Apache Kafka
MongoDB
Oracle
RabbitMQ
Apache Ignite
Redis
Mobile
Dependency Injection
DevOps
OpenShift
CI/CD
Red Hat
$121k – $171k per year • Executive • 6+ years exp • Remote/Hybrid (Mississauga, Canada) • Full-Time • Senior
Bash
Python
DevOps
Amazon EKS
Ansible
AWS
Azure
Bitbucket
Chef
CI/CD
Configuration Management
Docker
GCP
Grafana
Jenkins
Kibana
Kubernetes
OpenShift
Prometheus
Puppet
Red Hat
Splunk
TeamCity
Tekton
Terraform
Amazon ECS
GitHub
Cybersecurity
Checkmarx
CyberArk
Management
Confluence
General Dynamics Information Technology (GDIT) is a leading technology integrator providing enterprise IT, artificial intelligence, and cloud solutions primarily to government, defense, and intelligence agencies. The company specializes in modernizing complex digital infrastructure, strengthening cybersecurity frameworks, and managing mission-critical systems for public sector clients. Operating as a business unit of defense giant General Dynamics, it plays a key role in driving digital transformation across national security, healthcare, and civil agency operations.
HQ: Falls Church, United States • Military • Government • Information Technology • 1001-5000 employees
$170k – $230k per year • Lead • 10+ years exp • In office (McLean, United States) • Bachelor's Degree • Full-Time • Principal
$136k – $184k per year • Senior • 5+ years exp • In office (Arlington, United States) • Full-Time • Senior
Bash
Python
DevOps
Ansible
Configuration Management
Git
Red Hat
Rest API
GitLab
VMWare
$91k – $123k per year • Senior • 8+ years exp • In office (United States) • Bachelor's Degree • Full-Time • Senior
Java
Perl
PHP
Python
Java
Apache Tomcat
DevOps
AWS
Red Hat
Amazon EC2
