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Mainframe Engineer - IBM

Jacksonville, FL 32254

Posted: 03/12/2025 Industry: IT Job Number: 52291

Job Description

Kavaliro is looking for a Mainframe Engineer to join our Jacksonville-based client’s team. This position will focus on implementing and managing IBM mainframe server hardware and software for on-premises environments. Additionally, the role will ensure the reliability and availability of production, non-production, and disaster recovery mainframe systems critical to business operations. Essential Responsibilities
  • Install, maintain, and upgrade system software and ISV software. Manage and support virtual tape backup systems and libraries. Provide troubleshooting, training, and technical support across the organization.
  • Address escalated issues from other support tiers, ensuring courteous and effective communication with users. 
  • Serve as a subject matter expert, handling the most complex issues. Mentor and coach less experienced associates and provide backup support for management when needed.
  • Oversee the configuration and readiness of the disaster recovery mainframe site, including immutable storage systems. Participate in and execute disaster recovery exercises.
  • Ensure compliance with server, network, security, and engineering standards. Stay informed on emerging industry trends and best practices.
Required Knowledge, Skills & Abilities
  • Extensive expertise in IBM z/OS mainframe and related tools, including LPAR configuration, MQ Series, DB2, COBOL, JCL, VSAM, CICS, and mainframe ISV software.
  • Proficiency with IBM file structures (HFS, ZFS, PDS), TSO, and DFSMS.
  • Experience with IBM DS89xx disk subsystems, including daily operations, replication, flash copies, and immutable staging using tools like Copy Services Manager (CSM).
  • Strong understanding of networking technologies relevant to the mainframe, such as Ethernet and FICON.
  • Experience with z/OS virtualization, including zLinux installation and maintenance.
  • Knowledge of backup solutions and strategies.
  • Excellent communication, organizational, time management, and prioritization skills.
  • Ability to develop, teach, and mentor team members.
  • Capability to convey technical expertise to management and stakeholders effectively.
Preferred Knowledge, Skills & Abilities
  • Experience with virtual tape systems, including Luminex.
  • Knowledge of AIX operating systems.
  • Familiarity with LAN/WAN, Firewall, and VPN technologies.
  • Experience working with storage area networks.
  • In-depth knowledge of business continuity and disaster recovery strategies.
  • Strong ability to thrive in fast-paced and dynamic environments while meeting goals and deadlines.
Qualifications Education
  • Bachelor’s Degree in Computer Science or a related field.
Experience
  • Minimum 8+ years of relevant experience.
  • Supervisory experience preferred.
Language Requirement
  • Proficiency in English.

Kavaliro provides Equal Employment Opportunities to all employees and applicants. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Kavaliro is committed to the full inclusion of all qualified individuals. In keeping with our commitment, Kavaliro will take the steps to assure that people with disabilities are provided reasonable accommodations. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please respond to this posting to connect with a company representative.

Job Requirements

Remote
By using best practices and optimal employee recruiting strategies, Kavaliro provides employers with employment solutions by providing the most qualified and professional employees, who can staff both project and permanent positions in order to ensure the ongoing success of all types of businesses. We use a streamlined-yet-thorough approach to staffing that saves our clients administrative time, resources and money.
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About Jacksonville, FL

Ready to take your career to the next level? Explore our job opportunities in the vibrant Jacksonville, Florida area! Nestled along the beautiful coast of the Sunshine State, Jacksonville boasts a perfect blend of urban amenities and natural beauty, offering a high quality of life and countless growth opportunities for professionals. With its stunning beaches, thriving arts scene at Jacksonville Landing and Cummer Museum of Art & Gardens, delicious seafood cuisine, and sports events like Jacksonville Jaguars games at TIAA Bank Field, this dynamic city has something for everyone. Join us in Jacksonville and unlock your career potential in this enchanting coastal paradise!

What to expect when working with Kavaliro

Just like with our clients, we build our process to meet each individual candidate s needs. Our recruiters take the time to listen to your career goals and ambitions, then work one-on-one with you to help place you in a company that provides the best professional fit.

01

Call us with a detailed overview of your experience, skills, background, and goals. If you are local and prefer, we will set up a face-to-face interview.

02

You will be asked to complete an online assessment form to assess your skill level. At the same time, your references will be checked.

03

Your Kavaliro recruiter will discuss and review potential job opportunities.

04

When you and your recruiter agree on a potential match, you ll be briefed with helpful insight into the client s needs.

05

When you begin your employment tenure with the client, Kavaliro will continue to be there to support you in your career.

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