Lead Unix/Linux Systems Engineer

The Office of Technology and Innovation (OTI) leverages technology to drive opportunity, improve public safety, and help government run better across New York City. From delivering affordable broadband to protecting against cybersecurity threats and building digital government services, OTI is at the forefront of how the city delivers for New Yorkers in the 21st century. Watch our welcome video to see our work in action, follow us on social media @NYCOfficeofTech, and visit oti.nyc.gov to learn more. At OTI, we offer great benefits, and the chance to work on projects that have a meaningful impact on millions of people. You'll have the opportunity to work with cutting-edge technology and collaborate with other passionate professionals who share your drive and commitment to making a difference through technology. The Lead Unix/Linux Systems Engineer will provide technical support and administration of Unix, Linux, and AIX servers across various New York City agencies, including but not limited to NYC.gov, 311, 311 Online, Analytics, Siebel, DSNY, DOF/NYC SERV, MOCS, NYCHA, HHS, Cares, DHS, and OTI Infrastructure Servers. This position is part of a team responsible for managing and maintaining approximately 2,000+ servers located at both MetroTech and New Jersey data centers. The role involves performing day-to-day preventative and operational maintenance of City Agency and OTI servers, with a strong emphasis on system security, integrity, and sustainability through patching, upgrades, and other proactive measures.

Responsibilities will include:

• Administer, configure, engineer, and maintain Unix/Linux/AIX servers in large-scale environments.
• Ensure system reliability, performance, and security through regular monitoring, patching, and preventive maintenance.
• Manage Linux virtual instances and VMWare-based infrastructure.
• Perform system installations, configurations, upgrades, and tuning with minimal supervision.
• Support Red Hat Satellite Server, ServiceNow, Ansible Automation, and other enterprise management tools.
• Collaborate with other technical teams to ensure optimal system performance and availability.
• Participate in automation, infrastructure modernization, and cloud integration initiatives (AWS/Azure).
• Prepare and maintain detailed documentation of systems, configurations, and operational procedures.
• Adhere to organizational security and compliance policies.
• Handle special projects and initiatives as assigned.

HOURS/SHIFT

Day

• Due to the necessary technical duties of this position in a 24/7 operation, candidate may be required to work various shifts such as weekends and/or nights/evenings.

WORK LOCATION

Brooklyn, NY

TO APPLY

Special Note:

Taking and passing civil service exams are necessary to maintain employment with the City of New York. Please check the Department of Citywide Administrative Services (DCAS) website (http://www.nyc.gov/html/dcas/html/work/exam_monthly.shtml) for important exam filing information. Please ensure that you are either a permanent employee in the civil service title listed on this posting, or, that you file for the examination when there is an open filing period. For more information regarding the civil service process, please visit the DCAS website at: http://www.nyc.gov/html/dcas/html/work/work.shtml

• Interested applicants with other civil service titles who meet the preferred requirements should also submit a resume for consideration Please go to www.

cityjobs.nyc.gov and search for Job ID #775460 SUBMISSION

OF A RESUME IS NOT A GUARANTEE THAT YOU WILL RECEIVE AN INTERVIEW APPOINTMENTS ARE SUBJECT TO OVERSIGHT APPROVAL

This position is open to qualified persons with a disability who are eligible for the 55-a Program. Please indicate in your cover letter that you would like to be considered for the position under the 55-a program OTI participates in E-Verify

TELECOMMUNICATIONS MANAGER

(NO

• 8298A Minimum Qualifications 1.

A baccalaureate degree from an accredited college including or supplemented by 24 credits in the field of voice and/or data telecommunications or in a pertinent scientific, technical, electronic or related area, and four years of satisfactory fulltime experience in the performance of analytical, planning, operational, technical, or administrative duties in a voice and/or data telecommunications or closely related electronics planning, management, and/or service organization, one year of which must have been in a highly specialized capacity and 18 months must have been in an executive, managerial, or administrative capacity or in the supervision of staff performing work in the voice and/or data telecommunications field; or 2. An associate degree from an accredited college including or supplemented by 12 credits in the field of voice and/or data telecommunications or in a pertinent, scientific, technical, electronic or related area and five years of experience as described in "1" above; or 3. Education and/or experience equivalent to "1" above. However, all candidates must have at least a four-year high school diploma or its educational equivalent and one year of the specialized experience as described in "1" above and must possess the 18 months of executive, managerial, administrative or supervisory experience as described in "1" above. Preferred Skills The successful candidate should possess the following:

• Experience:

  3-5 years of hands-on experience in installation, configuration, administration, engineering, and tuning of Unix/Linux/AIX servers and virtual environments.

• Operating Systems:

  Strong working knowledge of RHEL Linux (6.x, 7.x, 8.x, 9.x).

• Virtualization:

  Experience with HP and VMware virtualization platforms.

• Automation & Tools:

  Experience with Ansible, Red Hat Satellite Server, and ServiceNow product suites.

• Cloud Platforms:

  Familiarity with AWS and Azure infrastructure management.

• Soft Skills:

  Excellent written and verbal communication, analytical thinking, organizational and presentation skills. Strong customer service focus and ability to manage multiple priorities under tight deadlines.

• Desirable:

  Knowledge of containerization platforms such as Docker, Podman, or Kubernetes. Certifications (Preferred but not required):
• Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE)
• Linux Professional Institute Certification (LPIC)
• Certified Information Systems Security Professional (CISSP) 55a Program This position is also open to qualified persons with a disability who are eligible for the 55-a Program.

Please indicate at the top of your resume and cover letter that you would like to be considered for the position through the 55-a Program. Public Service Loan Forgiveness As a prospective employee of the City of New York, you may be eligible for federal loan forgiveness programs and state repayment assistance programs. For more information, please visit the U.S. Department of Education's website at https://studentaid.gov/pslf/. Residency Requirement New York City residency is generally required within 90 days of appointment. However, City Employees in certain titles who have worked for the City for 2 continuous years may also be eligible to reside in Nassau, Suffolk, Putnam, Westchester, Rockland, or Orange County. To determine if the residency requirement applies to you, please discuss with the agency representative at the time of interview. Additional Information The City of New York is an inclusive equal opportunity employer committed to recruiting and retaining a diverse workforce and providing a work environment that is free from discrimination and harassment based upon any legally protected status or protected characteristic, including but not limited to an individual's sex, race, color, ethnicity, national origin, age, religion, disability, sexual orientation, veteran status, gender identity, or pregnancy.