Mainframe Backend Developer/ Support - Full-Time

Key Responsibilities:
Install, configure, and maintain IBM z/OS and related subsystems including VTAM, CICS, DB2, IMS, and MQ Series
Provide technical support for a 24/7/365 mission-critical environment, ensuring high availability and system performance
Conduct system and application troubleshooting, root cause analysis, and corrective actions
Monitor and maintain mainframe network infrastructure, including VTAM configurations and protocols
Support and manage job control (JCL) environments and batch processing systems
Manage and troubleshoot system tools including:
o Rocket TMON (MVS, DB2, CICS, MQ)
o BMC Tools: AbendAid, FileAid, Xpediter, Control-M, etc.
o CA/Broadcom Tools: Top Secret (TSS), Librarian, Dynam TLMS, Solve Session Manager
o Levi, Ray & Shoup Print Utilities: VPS, DRS, VPS/IPDS
o ChicagoSoft QuickRef and JES2Mail Reporter/Splitter
Implement and monitor security and access control measures using Top Secret (TSS)
Manage storage systems and performance tuning of applications and subsystems
Utilize mainframe automation tools to enhance operational efficiency and reduce manual intervention
Coordinate with development, security, and network teams to ensure system integrity and alignment with enterprise goals
Create and maintain detailed documentation including system configurations, standard operating procedures, and troubleshooting guides
Ensure adherence to CJIS compliance and security best practices for handling sensitive and criminal justice data
Participate in disaster recovery planning and system failover testing
Respond to incidents and service desk tickets, providing timely resolutions and root cause analysis
Work independently and as part of a collaborative technical team in a structured support environment

Required Qualifications:
10+ years of hands-on experience with IBM mainframe technologies, including:
o z/OS, JCL, CICS, DB2, IMS, MQ Series
10+ years of system programming experience with specialization in mainframe networking (e.g., VTAM)
In-depth experience supporting mission-critical systems in a 24x7x365 environment
Expertise with mainframe performance and diagnostic tools such as Rocket TMON and Xpediter
Proficiency with BMC, CA/Broadcom, and LRS toolsets
Knowledge of mainframe security protocols, access control (TSS), and compliance standards (CJIS/NIST)
Strong understanding of mainframe automation and job scheduling using Control-M
Excellent problem-solving and troubleshooting skills, particularly in high-pressure environments
Effective written and verbal communication skills, including technical documentation
Ability to manage multiple complex technical projects simultaneously

Preferred Qualifications:
Experience with government, criminal justice, or public safety systems
Familiarity with modernization and migration strategies for legacy mainframe applications
Experience mentoring junior team members and supporting collaborative technical environments

About Us

Cyquent is a Technology Enabler, providing end-to-end IT Solutions and Services, for organizations in the public and the private sector. Cyquent has featured in the Inc. 500 list of fastest growing 5000 companies in America in 2007, 2008 and 2009. It has also been ranked in the top 100 fastest growing companies in the Washington DC metropolitan area. For more information, please visit us at .

This is a great opportunity to join a world class team. Cyquent offers a competitive compensation package with opportunities for growth and professional development. Benefits for full-time, permanent employees start on the first day of employment.

Cyquent is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status.

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