Working under the general supervision of the Head, Library Infrastructure Systems, the Associate Application Systems Developer provides operational and development support for local and cloud-based Unix infrastructure platforms and applications. The Associate Application Systems Developer maintains complex software and server environments using automation and adhere to best practices; coordinate with other systems administrators and application developers to resolve technical issues and incidents; and collaborate with colleagues to provide a flexible, secure, and reliable infrastructure.
This role is being hired at the same time as another Unix-focused infrastructure engineering and systems administration position in Library Infrastructure Systems. These positions each have specific areas of expertise, but will work together to provide support for the services this group provides .
Subject to business needs, we may support flexible and hybrid work arrangements. Options will be discussed during the interview process.
Responsibilities
Deploy, configure, and maintain CentOS/AlmaLinux server platforms (local and cloud-based).
Monitor the availability and performance of production systems (servers, storage, networks).
Troubleshoot workflows, monitor trouble ticket queues, and resolve technical issues in coordination with other administrators and developers.
Support system and infrastructure services (e.g., Atlassian suite, Web application servers, HAproxy, Amazon Web Services).
Maintain current knowledge of industry standards and adhere to best practices.
Prepare technical documentation as directed.
Collaborate on projects and related activities with other Libraries groups and organizations, Columbia University IT, and outside institutions.
Perform other duties as assigned.
Minimum Qualifications
Bachelor's degree and/or equivalent and minimum of 2 (two) years relevant professional experience required.
Proficiency with Unix/Linux environments.
Knowledge of programming principles and at least one high-level programming language.
Strong verbal and written communication skills.
Must be able to balance priorities and meet deadlines.
Preferred Qualifications
Experience with Red Hat-based Linux systems (RHEL, CentOS, AlmaLinux, etc.).
Experience with Web server administration and systems monitoring.
Experience with MySQL, Oracle, or other relevant database administration and optimization.
Knowledge of Bash and/or Python
Equal Opportunity Employer / Disability / Veteran
Columbia University is committed to the hiring of qualified local residents.
Internal Number: 526777
About Columbia University
Columbia University is one of the world's most important centers of research and at the same time a distinctive and distinguished learning environment for undergraduates and graduate students in many scholarly and professional fields. The University recognizes the importance of its location in New York City and seeks to link its research and teaching to the vast resources of a great metropolis. It seeks to attract a diverse and international faculty and student body, to support research and teaching on global issues, and to create academic relationships with many countries and regions. It expects all areas of the university to advance knowledge and learning at the highest level and to convey the products of its efforts to the world.
