1491 Mainframe Developer jobs in Little Elm,TX

New, Posted 7 hours ago

Apply Directly

Mainframe Storage Systems Engineer

Fidelity Investments

Lewisville, TX 75029

~ 27 min OnsiteUrgently Hiring

Bachelor's degree in Computer Science or related field.
Minimum of 5+ years of progressive experience in mainframe technical support.
At least 5+ years of z/OS mainframe operating system support in a system programming role.
Advanced IBM z/OS Mainframe Storage expertise.
Experience with z/OS replication solutions, including GDPS, Global Mirror, XRC, Global Copy, PPRC, FlashCopy, and HyperSwap.
Advanced understanding of storage administration tools, including DTS ACC/SRC, DFDSS, DFHSM, FDR PAS, Extended Address Volumes (EAV), Control‑M, and Dino T‑REX / HSM Adminisaurus / RTD (plus).
Complete understanding of VSAM Record Level Sharing (RLS) capabilities and applications.
Mastery of IDCAMS and access method services for system master and user catalogs.
Strong knowledge of VSAM structures, including allocation, tuning, and support models.
Advanced understanding of ICF Catalog architecture, including RLS-enabled catalogs and execution of Forward Catalog Recovery in a live environment.
Advanced knowledge of IBM DS8K storage platforms and IBM TS7700 Virtual Tape subsystems.
Familiarity with emerging technologies such as Safeguarded Copy, Pervasive Encryption, and Remote Pair FlashCopy.
Expert-level problem-solving and debugging skills, with the ability to support incident triage.
Hands-on experience with change management, incident management, and problem management.
Demonstrated commitment to operational excellence, including ITIL lifecycle management and TLM processes for technology refresh.
Proven ability to manage vendor relationships and partnerships.
Experience with IT strategy formulation, IT/storage trends, and emerging technologies.

SmartExplore AI is experimental.

New, Posted 1 day ago

Apply Directly

Associate Developer/Developer, IT Applications

American Airlines

Fort Worth, TX 76101

~ 58 min OnsiteHealth InsuranceRetirement Benefit

Bachelor's degree in Computer Science, Computer Engineering, Technology, Information Systems (CIS/MIS), Engineering or related technical discipline, or equivalent experience/training
2 years total development experience
1 year Java application or services experience

SmartExplore AI is experimental.

New, Posted 7 hours ago

Apply Directly

Mainframe Storage Systems Engineer

Fidelity Investments

Denton, TX 76205

~ 24 min OnsiteUrgently Hiring

Bachelor's degree in Computer Science or related field.
Minimum of 5+ years of progressive experience in mainframe technical support.
At least 5+ years of z/OS mainframe operating system support in a system programming role.
Advanced IBM z/OS Mainframe Storage expertise.
Experience with z/OS replication solutions, including GDPS, Global Mirror, XRC, Global Copy, PPRC, FlashCopy, and HyperSwap.
Advanced understanding of storage administration tools, including DTS ACC/SRC, DFDSS, DFHSM, FDR PAS, Extended Address Volumes (EAV), Control‑M, and Dino T‑REX / HSM Adminisaurus / RTD (plus).
Complete understanding of VSAM Record Level Sharing (RLS) capabilities and applications.
Mastery of IDCAMS and access method services for system master and user catalogs.
Strong knowledge of VSAM structures, including allocation, tuning, and support models.
Advanced understanding of ICF Catalog architecture, including RLS-enabled catalogs and execution of Forward Catalog Recovery in a live environment.
Advanced knowledge of IBM DS8K storage platforms and IBM TS7700 Virtual Tape subsystems.
Familiarity with emerging technologies such as Safeguarded Copy, Pervasive Encryption, and Remote Pair FlashCopy.
Expert-level problem-solving and debugging skills, with the ability to support incident triage.
Hands-on experience with change management, incident management, and problem management.
Demonstrated commitment to operational excellence, including ITIL lifecycle management and TLM processes for technology refresh.
Proven ability to manage vendor relationships and partnerships.
Experience with IT strategy formulation, IT/storage trends, and emerging technologies.

SmartExplore AI is experimental.

New, Posted 1 day ago

Apply Directly

Senior Associate, Full Stack Developer - GCP

KPMG

Dallas, TX 75217

~ 38 min OnsiteHealth InsuranceRetirement Benefit

A minimum of three years of full stack development and programming experience with proven experience as a Full Stack Developer or similar role.
Bachelor's degree in computer science, Software Engineering, or a related field.
Strong expertise in Java, Python, and React JS and proficiency with Spring Boot, and Kubernetes.
In-depth understanding of microservices architecture with a solid understanding of software engineering principles and practices with experience with GenAI and large language models (LLM).
Experience with SQL databases and cloud platforms (GCP).
Knowledge of CI/CD processes and tools like Maven, familiarity with version control systems like Git.
Ability to travel
Must be authorized to work in the U.S without the need for employment-based visa sponsorship now or in the future. KPMG LLP will not sponsor applicants for U.S work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H1B1, F-1, J-1, OPT, CPT or any employment-based visa)

SmartExplore AI is experimental.

New, Posted 6 hours ago

DiversityJobs

Lead Salesforce Developer (Sales Cloud, Apex)

Gartner

Irving, TX 75039

Easy Apply

Business Development Manager - Power Industry Geotech

GeoStabilization International

Dallas, TX 75217

RemoteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Civil Engineering or related field
8+ years of experience in technical sales, business development, or client-facing engineering roles (preferably in geotechnical, Energy (Power, Oil & Gas, Renewable), and heavy civil markets sectors)
Professional Engineer (PE) license preferred
Experience with cost estimation, design/build models, and public or private procurement processes
Understanding of construction field practices and heavy equipment
Prior CRM experience (e.g., Salesforce); B2W estimating experience is a plus
Candidates must be based in CA, CO, LA, OR, TX, or WA
Company-sponsored travel required: approximately 50% regionally, including regular customer site visits and occasional overnight trips
Ability to perform field assessments, including walking steep slopes, uneven terrain, and active geohazard sites
Combination of office, field, and client-facing work environments

SmartExplore AI is experimental.

New, Posted 1 day ago

Recommended

Easy Apply