System Administrator

J & J Staffing Resources; Trenton (NJ); Presencial; USD 50.000 - 71.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Weekly pay

Direct Deposit

Medical insurance

Dental insurance

Vision insurance

Paid time off

Referral bonus

Descripción de la vacante

J & J Staffing Resources is seeking an experienced Systems Administrator 3 for a fully onsite role in Trenton, NJ. The position is temporary, full-time, ASAP through June 2028, with a 9:00 AM–5:00 PM schedule.

You will manage mainframe z/OS systems, subsystems, and security interfaces, including ACF2, VTAM, TPX, CICS, TCP/IP, and LDAP.

Formación

• Experience with mainframe OS and subsystems.
• Knowledge of mainframe security, troubleshooting, and DR procedures.
• Ability to assess performance, capacity, and plan updates.

Responsabilidades

• Manage installation and maintenance of z/OS, subsystems, and products, interfacing security between ACF2, VTAM, TPX, CICS, TCP/IP, and LDAP.
• Troubleshoot and resolve mainframe system issues incl. OS, subsystems, performance, and connectivity.
• Research Hyper-Critical system PTFs and apply, test, and implement them as applicable.
• Assess program effectiveness and recommend improvements for utilization.
• Perform capacity analysis and projections for resources.
• Document, maintain, and implement mainframe security and DR procedures; develop technical docs.

Conocimientos

Mainframe admin

Security & authentication

Disaster recovery

Performance tuning

Educación

Bachelor's degree in CS/IT

Herramientas

ACF2

VTAM

TPX

CICS

TCP/IP

LDAP

Descripción del empleo

\"No C2C, Third Parties, Bench Sales or Sponsorship opportunities available for this position.\"

Job Title: Systems Administrator 3

Location: Fully onsite in Trenton, NJ,

Compensation: $44/hour.

Employment Type: Temporary, Full-time (ASAP through June 2028)

Schedule: Monday–Friday, 9:00 AM–5:00 PM

Our client is seeking an experienced Mainframe Systems Programmer / z/OS Systems Administrator to manage and maintain mainframe infrastructure, including the z/OS operating system, subsystems, security interfaces, and related software products. The ideal candidate will have strong technical expertise in mainframe administration, troubleshooting, security, performance optimization, and disaster recovery planning.

Responsibilities:

• Manage the installation and maintenance of the mainframe z/OS system, subsystems, and products, interfacing the security between ACF2, VTAM, TPX, CICS, TCP/IP, and LDAP, including software exits and scripts.
• Troubleshoot and resolve mainframe system issues, including operating system, subsystem, performance, and connectivity problems.
• Research Hyper-Critical system PTFs and, if applicable to the environment, apply, test, and implement them.
• Determine the effectiveness of programs, policies, methods, procedures, and forms and recommend improved courses of action for maximum utilization.
• Perform software system evaluations, hardware capacity analysis, and hardware/software projections to ensure adequate machine resources for projected workloads.
• Document, maintain, and implement mainframe security and operating system/program products for disaster recovery and participate in exercises.
• Develop and maintain technical documentation, including system configurations, operating procedures, troubleshooting steps, and recovery processes, to support operational continuity.
• Provide technical support for mainframe assessments, upgrades, migrations, and transition or decommissioning activities, as needed.

Requirements:

• High school diploma or equivalent.
• Preferred graduation from an accredited college or university with a bachelor's degree that must include or be supplemented by a minimum of 18 semester credit hours in mathematics, computer science, information technology, and/or computer information systems.
• Experience supporting and maintaining mainframe operating systems, subsystems, and related software products.
• Knowledge of mainframe security, system administration, troubleshooting, and disaster recovery procedures.
• Ability to assess system performance, capacity requirements, and software updates.
• Experience with mainframe disaster recovery planning, testing, and implementation is preferred.

Why Join J & J?

J & J is a veteran founded and owned company honored by Forbes as one of the nation’s Best Professional Recruiting Firms.

Since 1972 J & J Staffing Resources has specialized in finding great jobs for great people. Every year we place thousands of candidates with thriving local companies. J & J works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits. Stay on top of every opportunity, whenever you choose, even on the go. Download J & J’s Buzz app and get 1-tap apply, notifications of AI-matched jobs, and much more. Get Started at: www.JJStaff.com.

We Specialize in:

Office, Skilled Industrial, Technical/IT, Healthcare, Legal, Accounting & Finance, Academic, Pharmaceutical, & Professional.

Benefits:

J & J offers weekly pay, Direct Deposit, Medical, Dental and Vision Benefits, Paid Time Off, and a Referral Bonus.