Investment Banking - Infrastructure Application Support - Linux/ Unix / AWS / IBM WebSphere / ServiceNow What you will be doing: Provide 2nd line production operational support for Linux/ UNIX application services, many of which are business critical. Be a point of contact for stakeholder communications for the Service Operations teams including Unix Application, Unix … practices in installing and configuring applications in Test and Production environments. Key Skills / Experience Must have strong experience of supporting critical production applications in a Redhat Enterprise Linux, command line, environment. Must have strong experience of supporting Applications using Amazon Web Services (AWS). Experience of supporting IBM WebSphere MQ Experience of Release Management processes for the deployment … of application packages from development through to production environments. Knowledge of ITIL framework (understanding of Incident, Problem, Change) Experience with WebSphere Application Server and Apache Tomcat Experience with maintenance of SSL Certs for ISVA / LDAP / WebSphere components. Scripting skills in languages such as Shell and Python Experience of running queries against PostgreSQL and DB2 databases. More ❯
Crewe, Cheshire, England, United Kingdom Hybrid / WFH Options
DCS Recruitment
Experience: * Strong technical background in cyber security * Experience with application, cloud (AWS) , and infrastructure security * Proven hands-on experience with EDR / NDR tools , particularly CrowdStrike * Proficient with Linux and databases such as MySQL , PostgreSQL , Apache , and PHP * Knowledge of ISO 27001 , Cyber Essentials , and general security frameworks What you get in return: * Up to £60,000 per More ❯
Crewe, Cheshire, England, United Kingdom Hybrid / WFH Options
Radius
operations. Job Description Ready to take your infrastructure expertise to the next level? As a Systems Operations Engineer , you’ll play a key role in supporting and maintaining our Linux and AWS environments. Reporting into our Head of Infrastructure, you’ll work closely with colleagues in our IT Infrastructure and Software Development teams to ensure our systems are scalable, secure … our Crewe head office site, with the flexibility to work from home two days per week. What you’ll be doing Primary support and maintenance of the group’s Linux estate . Additional support and maintenance of the group’s AWS infrastructure . Automating infrastructure tasks such as environment builds, scaling, monitoring, and patching. Collaborating with Software Development and DevOps … service levels and efficiency. Documenting systems and following change management protocols. Ensuring compliance with internal controls and security standards. What we’re looking for Essential skills: Proven experience with Linux technologies (Ubuntu, Apache, PHP, MySQL, PostgreSQL, Nginx, Postfix, Git) Familiarity with configuration tools (Puppet, Ansible, Terraform, Ninja) Experience with AWS services (EC2, ECS, Lambda, VPC, Route53, S3, RDS, CloudWatch More ❯
Crewe, Cheshire, England, United Kingdom Hybrid / WFH Options
Radius
Proficiency in container technologies (Kubernetes, Docker) Strong knowledge of AWS services (EC2, ECS, EKS, Lambda, VPC, Route53, S3, RDS, CloudWatch) Scripting skills in Python and Bash Familiarity with Linux and database technologies (Ubuntu, Apache, PHP, MySQL, PostgreSQL, Nginx) Experience with Git / Mercurial and system integrations / migrations Understanding of IT security fundamentals and ITIL service More ❯
Amherst, Massachusetts, United States Hybrid / WFH Options
University of Massachusetts Amherst
s degree with five (5) years of experience. Minimum 5 (five) years of experience in web infrastructure engineering or a similar role. Lead or supervisory experience. Strong knowledge of Linux system administration (RHEL, Ubuntu, or similar). Knowledge and experience working with virtualization environments and tools such as VMWare or Nutanix. Proficiency in networking fundamentals, including TCP / IP … with HTTP and HTTPS protocols and troubleshooting Experience with DNS management Knowledge of and experience with SSL certificates and Single Sign On. Strong understanding of SQL databases (e.g., MySQL, PostgreSQL) and their integration with web platforms. Proficient with Apache, PHP, Varnish, and other common elements of web application stacks (LAMP / LEMP) Strong scripting skills including Bash, with … as Drupal or WordPress, is required. Familiarity with web security protocols and tools (e.g., SSL, WAFs, vulnerability scanners). Experience with monitoring and logging tools (e.g., Nagios, Prometheus, ELK stack). Preferred Qualifications (Knowledge, Skills, Abilities, Education, Experience, Certifications, Licensure) Master's degree in a related field. Certifications such as AWS Certified Solutions Architect, RHCE, or CISSP. Experience in More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
The DarkStar Group
done, and no one cares much about the specific hours that you work. The work space itself is also quite nice, and there is an excellent cafeteria! The tech stack on this … team is rather huge and includes Python (Pandas, numpy, scipy, scikit-learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS / C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA More ❯
Herndon, Virginia, United States Hybrid / WFH Options
The DarkStar Group
done, and no one cares much about the specific hours that you work. The work space itself is also quite nice, and there is an excellent cafeteria! The tech stack on this … team is rather huge and includes Python (Pandas, numpy, scipy, scikit-learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS / C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
The DarkStar Group
done, and no one cares much about the specific hours that you work. The work space itself is also quite nice, and there is an excellent cafeteria! The tech stack on this … team is rather huge and includes Python (Pandas, numpy, scipy, scikit-learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS / C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA … standards. Develop and deliver documentation for each project including ETL mappings, code use guide, code location and access instructions. Design and optimize Data Pipelines using tools such as Spark, Apache Iceberg, Trino, OpenSearch, EMR cloud services, NiFi and Kubernetes containers Ensure the pedigree and provenance of the data is maintained such that the access to data is protected Clean and More ❯
Herndon, Virginia, United States Hybrid / WFH Options
The DarkStar Group
done, and no one cares much about the specific hours that you work. The work space itself is also quite nice, and there is an excellent cafeteria! The tech stack on this … team is rather huge and includes Python (Pandas, numpy, scipy, scikit-learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS / C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA … standards. Develop and deliver documentation for each project including ETL mappings, code use guide, code location and access instructions. Design and optimize Data Pipelines using tools such as Spark, Apache Iceberg, Trino, OpenSearch, EMR cloud services, NiFi and Kubernetes containers Ensure the pedigree and provenance of the data is maintained such that the access to data is protected Clean and More ❯
Chantilly, Virginia, United States Hybrid / WFH Options
The DarkStar Group
done, and no one cares much about the specific hours that you work. The work space itself is also quite nice, and there is an excellent cafeteria! The tech stack on this … team is rather huge and includes Python (Pandas, numpy, scipy, scikit-learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS / C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA More ❯
Herndon, Virginia, United States Hybrid / WFH Options
The DarkStar Group
done, and no one cares much about the specific hours that you work. The work space itself is also quite nice, and there is an excellent cafeteria! The tech stack on this … team is rather huge and includes Python (Pandas, numpy, scipy, scikit-learn, standard libraries, etc.), Python packages that wrap Machine Learning (packages for NLP, Object Detection, etc.), Linux, AWS / C2S, Apache NiFi, Spark, pySpark, Hadoop, Kafka, ElasticSearch, Solr, Kibana, neo4J, MariaDB, Postgres, Docker, Puppet, and many others. Work on this program takes place in Chantilly, VA More ❯