Han Staffing
Han Staffing

88 Han Staffing Mainframe Software Developer Jobs Hiring Near You

Mainframe Developer

Edison, NJ · On-site

$50.75 - $65.25/hr

... software development and maintenance. 8. Conduct performance tuning and capacity planning for mainframe resources. Skill Requirements 1. Proficiency in mainframe cobol programming language. 2. Strong ...

Mainframe Developer

Iselin, NJ · On-site

$49.75 - $64/hr

Mainframe Developer Location: Wilmington, DE (Onsite 5 days) Job Type: FT & Contract both Key responsibilities of a mainframe developer in Delaware might include: * Developing and maintaining ...

Mainframe Developer

Iselin, NJ · On-site

$49.75 - $64/hr

Mainframe Developer * Location :Tampa, FL * 10+ years' Mainframe Application/COBOL development experience * 7+ years' experience in CICS/DB2/VSAM/MQ application development * Experience required in ...

Mainframe Developer

Dallas, TX · On-site

$100K - $110K/yr

Write and debug COBOL, JCL, and other mainframe-based programming languages * Perform system ... of delivering software solutions, consulting, and staffing services, we have expertise in ...

Mainframe Developer

Morristown, NJ · On-site

$50.50 - $64.75/hr

NAVA Software solutions is looking for a Sr. Mainframe Engineer Details: Role: Sr. Mainframe Engineer Location: Morris Plains, NJ , Memphis TN, Somerset NJ, Austin TX, St. Louis MO, Morristown NJ ...

Mainframe Engineer

Somerset, NJ · On-site

$49.25 - $63.25/hr

NAVA Software solutions is looking for a Mainframe Engineer Details: Mainframe Engineer Location ... Legacy application migration; going from mainframe to java * 7+ year road map; losing legacy staff ...

Mainframe Engineer

Iselin, NJ

$49.75 - $64/hr

... Programmer and a member of the Mainframe Services team that will primarily be accountable for ... Planning hardware and system software upgrades and changes in configuration * Testing and ...

Mainframe Developer

Dallas, TX · On-site

$100K - $110K/yr

Triunity Software is looking for a talented Mainframe professional to join our growing team in ... Write and debug COBOL, JCL, and other mainframe-based programming languages * Perform system ...

Mainframe Developer

Jersey City, NJ · On-site

$51.25 - $65.75/hr

... Mainframe software engineering Proven track record in high volume transactional environments Financial Services Healthcare Logistics or Insurance Skill Matrix Domain Required Tooling and Concepts ...

Mainframe Developer

Wayne, NJ · On-site

$48.25 - $62.25/hr

Mainframe Developer Location: Wilmington DE-5 days onsite must.-Relocation is okay but NO REMOTE Candidates with mentioned skills please apply-IMS DB - 50%, CICS - 25% Mainframe - 25% Candidate with ...

Mainframe Developer

Wayne, NJ · On-site

$48.25 - $62.25/hr

Mainframe Developer Location: Wilmington DE-5 days onsite must.-Relocation is okay but NO REMOTE Candidates with mentioned skills please apply-IMS DB - 50%, CICS - 25% Mainframe - 25% Candidate with ...

Mainframe Developer

Iselin, NJ · On-site

$49.75 - $64/hr

Mainframe Developer - 5 Days Onsite Location - Wilmington, Delaware Client : Mphasis Key responsibilities : * Developing and maintaining applications for mainframe systems. * Writing code, testing it ...

Mainframe Developer

Austin, TX · On-site

$100K - $110K/yr

Triunity Software is looking for a talented Mainframe professional to join our growing team in ... of delivering software solutions, consulting, and staffing services, we have expertise in ...

Mainframe Developer

Iselin, NJ · On-site

$49.75 - $64/hr

Key responsibilities of a mainframe developer at Banking in Delaware might include: Developing and maintaining applications for mainframe systems. Writing code, testing it, and working with other ...

Mainframe Developer

Iselin, NJ · On-site

$49.75 - $64/hr

Mainframe Developer Location : Wilmington DE Experience - 8+ RTTO - Day 1 Required Skills: • ... Thorough understanding of the software development lifecycle. Outstanding written/verbal ...

Showing results 61-80

Han Staffing Jobs Information

What is it like to work at Han Staffing?

Han Staffing appears to be a professional and detail-oriented staffing agency that prioritizes building strong relationships with clients and candidates. The company's team structure is likely organized around a client-centric approach, with a focus on providing personalized service and support to both parties. Working at Han Staffing may appeal to individuals who value a fast-paced and dynamic work environment, with opportunities to develop skills in recruitment, account management, and industry expertise.

What makes Han Staffing an attractive place to work?

Han Staffing is a reputable staffing agency that specializes in connecting skilled professionals with top employers in various industries. The company offers a dynamic work environment that values collaboration, innovation, and employee growth, with opportunities for professional development and skill enhancement. By joining Han Staffing, job seekers can leverage their skills to make a meaningful impact in their chosen field while enjoying a stable and supportive work environment.
Infographic showing various Mainframe Software Developer job openings at Han Staffing in the United States as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 79% Physical, 18% Hybrid, and 3% Remote job distribution.

Mainframe Application Engineer, Senior

Imagine One Technology & Management Ltd

Charleston, SC • On-site

Other

Medical, Dental, Vision, Retirement

Re-posted 23 days ago


Job description

Imagine One Technology & Management, Ltd. is seeking a Senior Mainframe Application Engineer, contingent upon award of the associated work. This position will be based in Charleston, SC.

The Senior Mainframe Application Engineer is responsible for analyzing, planning, designing, and documenting changes to mainframe software applications written in COBOL that execute in batch or online CICS environments within a z/OS-based Business Information System (BIS). The engineer formulates or updates BIS architectures and assists mainframe software sustainment teams with implementation and testing of system changes supporting Marine Corps enterprise pay and personnel systems.

Key Responsibilities:

  • Analyze, design, and document updates to COBOL-based mainframe applications.
  • Implement changes to batch and CICS-based applications within z/OS environments.
  • Formulate and update Business Information System architectures.
  • Support implementation, integration, and testing of application changes.
  • Engineer enterprise-scale pay and personnel business rule logic updates.
  • Support RMF/MCAAP-aligned engineering activities.
  • Develop operational and system-level architecture views.
  • Collaborate with sustainment and production control teams to support releases.

Desired Experience:

  • 6+ years engineering enterprise-scale mainframe software applications.
  • 6+ years implementing and updating DoD pay and personnel business rule logic.
  • 4+ years engineering systems within MCAAP or other Risk Management Framework implementations.
  • Experience developing operational and system-level architecture views.

Minimum Certifications:

  • IAT Level II baseline certification required.

Security Requirements:

  • U.S. Citizen.
  • Active Secret clearance required.

Imagine One offers a full package of benefits and competitive salary, excellent group medical, vision, and dental programs. 401K savings plan; $4K annual tuition reimbursement ($5K if pursuing master’s degree); employee training, development, and education programs; profit sharing; advancement opportunities; and much more!

ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022
CMMI Development and Services - Maturity Level 3
CMMC Level 2 (C3PAO)
An Employee-Owned Business

EEO/Vets/Disabled