Responsibilities Overseeing and ensuring the continuous operation of the firm's Linux-based trading infrastructure, addressing day-to-day operational needsProviding second-level support, including: Rapid response to emergenciesImplementing scheduled updates and deploymentsIn-depth analysis and resolution of performance issuesEngage in a rotational on-call schedule, including early morning and weekend shifts, to provide timely support Contributing towards the development of automated solutions for server provisioning, configuration, and monitoring, targeting a scalable management of thousands of serversEngaging in interactions with the Trading and Core Engineering teamsManaging essential Core services such as DHCP, LDAP, DNS, and NFS for on-prem and hosted data centers as well as public cloudsParticipating in an on-call rotation and occasional weekend shifts Qualifications
Sound expertise in Linux production environmentsBasic knowledge of Python and Bash scriptingEngagement with automation and monitoring tool setsComprehensive knowledge of operating system principles, with a particular focus on Linux internalsFamiliarity with Intel-based server hardware and componentsCompetence in server-side networking, including understanding network protocols and configurationsFamiliarity in cloud services and architectural solutionsExperience in designing, building, and troubleshooting complex systemsGood problem-solving skills, underpinned by a methodical approach to technical challenges.
This includes an ability to communicate effectively, demonstrating strong interpersonal skills, a sense of responsibility, and a commitment to driving projects to completion.Sense of ownership and drive Preferred Qualifications
Involvement in open source or personal projects showcasing a passion for innovation and collaborationExperience in High Frequency Trading, Quantitative Finance or working in low latency environment is advantageous but not a strict requirement Candidates Attributes
Organized, responsible, and meticulousStrong communicatorProactive and willing to take initiativeAble to manage and prioritize multiple tasksExcellent at supporting Linux Production environmentsAble to work both within a team and independently Benefits
Tower’s headquarters are in the historic Equitable Building, right in the heart of NYC’s Financial District and our impact is global, with over a dozen offices around the world.
At Tower, we believe work should be both challenging and enjoyable.
That is why we foster a culture where smart, driven people thrive – without the egos.
Our open concept workplace, casual dress code, and well-stocked kitchens reflect the value we place on a friendly, collaborative environment where everyone is respected, and great ideas win.
Our benefits include:
Generous paid time off policiesSavings plans and other financial wellness tools available in each regionHybrid working opportunitiesFree breakfast, lunch and snacks daily In-office wellness experiences and reimbursement for select wellness expenses (e.g., gym, personal training and more) Company-sponsored sports teams and fitness events (JPM Corporate Challenge, Cycle for Survival, Wall Street Rides FAR and more)Volunteer opportunities and charitable giving Social events, happy hours, treats and celebrations throughout the yearWorkshops and continuous learning opportunities At Tower, you’ll find a collaborative and welcoming culture, a diverse team and a workplace that values both performance and enjoyment.
No unnecessary hierarchy.
No ego.
Just great people doing great work – together.