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Senior Systems Engineer
Infinity Consulting Solutions, Inc
  Description:   Job Description - Senior Systems Engineer

Fintech client is seeking a Senior Systems Engineer to join their team.

The Senior Systems Engineer will be a core member of our technology team, responsible for supporting our global infrastructure, ensuring the performance, stability and scalability of our business. He or she will help maintain and operate a complex, multi-site International Equities and FX trading environment.

The Systems Engineering team is responsible for the core physical and virtual enterprise infrastructure and most of the requisite supporting services, and provides tier-3 systems support to the other technology teams leveraging this infrastructure.


Efficiently operate our systems infrastructure, maintaining industry leading SLAs.

Administer, troubleshoot, and support, continually working to optimize this infrastructure.

Full stack support: Converged or Virtual, Hardware, OS, application, network, and storage monitoring and performance tuning.

And all of the associated support services, including DNS, DHCP, LDAP, SNMP, SMTP, etc

Continuous capacity monitoring, planning and performance tuning of our infrastructure

Effectively performing triage on concurrent incoming requests to ensure efficient resource utilization.

Seamlessly executing upgrades to the infrastructure as necessary, maintain all operating systems to current patch levels, and ensuring continuous security monitoring and
hardening of our systems.

Working closely with other teams in designing, modeling, and implementing new technologies and solutions within the organization.

Staying up to date on the latest technology and best-practices in order to make recommendations for improving and enhancing our product offerings and business efficiency.

Support after-market hours implementation, patching and troubleshooting as required, and participating in a weekly on call rotation for 24×6 coverage

Ensuring that documentation, monitoring and analysis are done at the highest levels.

Required Experience

A documented wide technology background and skill set

10+ years *nix Systems Engineering / Administration experience directly supporting mission critical production workloads

5+ years working experience with VMWare ESX management as well as a working knowledge of other hardware and software-based virtualization technologies (e.g., Vagrant).

3+ years working experience with AWS technologies including EC2, VPC, S3, and Lambda

The demonstrated ability to evaluate and digest a system's environment and produce detailed and effective system diagrams and architecture definition documents

Exceptional scripting skills (e.g., Bash, Python, Perl)

Mastery of Red hat or Centos systems administration

Extensive technical knowledge of Linux OS and network performance tuning.

Up to date knowledge of the current systems security landscape, risks, and potential solutions

Very Strong organizational skills and some project management experience.

Experience working under stress with short timelines, leveraging where possible the latest technologies and paradigms to solve production issues.

Strong knowledge of storage protocols like iSCSI, NFS and CIFS

Solid experience managing JVM based applications

Experience troubleshooting with networking tools like wireshark, tcpdump, etc.

Preferred Experience

3+ years Financial services experience

Experience supporting Market Data distribution, and various
messaging/middleware/distribution platforms

Experience administering Cisco UCS systems and infrastructure

Experience supporting Windows infrastructure (e.g. Active Directory, and DNS)

Mastery of x509 & Certificate Authority administration

NetApp storage administration experience

Experience with low latency techniques and technologies like kernel bypass, kernel
tuning, RDMA, etc

Ansible experience

Working knowledge of SQL

Docker & Kubernetes build and orchestration experience

Experience working in a devops culture

Good understanding of Capital Markets, particularly the Global Equities and Foreign
Exchange (FX) businesses.

  Key Skills:   Active Directory  
  Year of Experience:   3 to 5 Year(s)  
  Current Industry:   Information Technology  
  Functional Area:   Senior Systems Engineer
  Job Location:   NEW YORK-10006, NY, US
  (It may be near by location.)
  Company:   Infinity Consulting Solutions, Inc  
  Job Hours:   No Preference  
  Employment Type:   FullTime Job
  No. of Job Openings:   1  
  fulltimejobs ID:   28390  
  Position ID:   18-00255  
  Salary Range:   -  
  Date Posted:   01/11/2018  
  Start Date:   01/10/2018  
  Candidate Requirements  
  Career Level:   -  
  Residence status:   -  
  Education:   -  
  Contact Information  
  Name:   Doug Klares  
  E-mail Address:  
  Address:   1350 Broadway, Suite 2205, NEW YORK-10018, NY, US  
  Phone Number:   -   
  Cell Number:    
  Fax Number:   -  
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