Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Mainframe Engineer - COBOL, z/OS, Secret Clearance

Imagine One Technology & Management

Imagine One Technology & Management, Ltd. is looking for a Senior Mainframe Application Engineer to join its team in Charleston, SC. You will be responsible for analyzing, planning, and documenting software application changes, mainly written in COBOL. This position supports Department of Defense payroll and personnel systems. Candidates should have over 6 years of relevant experience and must hold an active Secret clearance. The company offers a comprehensive benefits package, including tuition reimbursement, medical and dental coverage, and 401K plans. #J-18808-Ljbffr

Vacancy posted 17 hours ago
Similar jobs that could be interesting for youBased on the Senior Mainframe Engineer - COBOL, z/OS, Secret Clearance in Charleston, SC vacancy
  •  ...Management, Ltd is looking for a Senior Mainframe Systems Engineer to join its team in...  ...leading engineering support for z/OS-based mainframe environments and integrating COBOL/CICS applications. The...  ...mainframe systems and active Secret clearance. The company offers competitive... 
    Secret clearance
    Mainframe
    Senior
    Cobol

    Imagine One

    Charleston, SC
    16 hours ago
  • $5,000 per month

     ...Management, Ltd. is seeking a Senior Mainframe Systems Engineer , contingent upon award...  ...and operations within z/OS-based mainframe Business Information...  ...changes. Integrate COBOL/CICS applications into z/...  ...U.S. Citizen. Active Secret clearance required. Imagine... 
    Secret clearance
    Mainframe
    Senior
    Cobol

    Imagine One Technology and Management Ltd

    Charleston, SC
    5 days ago
  • $5,000 per month

     ...Management, Ltd. is seeking a Senior Mainframe Application Engineer , contingent upon award...  ...applications written in COBOL that execute in batch or...  ...environments within a z/OS-based Business Information...  ...U.S. Citizen. Active Secret clearance required. Imagine One... 
    Secret clearance
    Mainframe
    Senior
    Cobol

    Imagine One Technology & Management Ltd

    Charleston, SC
    27 days ago
  • $5,000 per month

     ...Technology & Management, Ltd. is seeking a Senior Mainframe Systems Engineer , contingent upon award of the...  ...installation and operations within z/OS-based mainframe Business...  ...Requirements: U.S. Citizen. Active Secret clearance required. Imagine One offers a... 
    Secret clearance
    Mainframe
    Senior

    Imagine One Technology & Management Ltd

    Charleston, SC
    more than 2 months ago
  •  ...Description Senior .NET Systems Architect /...  ...existing systems (including COBOL or mainframe components) and recommend...  ...Science, Information Systems, Engineering, or equivalent...  ...continuity. Security Clearance ~ Active Top Secret clearance . Able to obtain... 
    Secret clearance
    Mainframe
    Senior
    Cobol
    Full time
    For contractors
    Local area

    Bart & Associates

    North Charleston, SC
    2 days ago
  •  ...Department of Defense communication systems and networks. Candidates must possess a master's degree in relevant fields, a DoD top secret clearance, and at least seven years of experience managing vulnerabilities and ensuring compliance with cyber-policy. The role involves... 
    Secret clearance
    Senior
    For contractors

    Scires

    North Charleston, SC
    3 days ago
  •  ...with customers and team members. Applicants need a minimum of 10 years’ experience with electronic security systems and must possess an active TOP SECRET clearance. Join a collaborative environment that emphasizes innovation and engineering excellence. #J-18808-Ljbffr... 
    Secret clearance
    Senior

    M.C. Dean, Inc.

    Charleston, SC
    16 hours ago
  •  ...information technology firm is seeking a seasoned Mechanical Engineer to lead the design and development of complex mechanical...  ...and AutoCAD. This role also requires an active DoD Secret security clearance. A comprehensive benefits package is offered as part of the... 
    Secret clearance
    Senior

    Scientific Research

    North Charleston, SC
    4 days ago
  • Senior Cybersecurity Engineer Location US-SC-North Charleston ID 2026-11134 Category Cyber Security Position Type...  ...combination (ACQ160+ISA220) Active DoD top secret (or higher) clearance At least one of the following DoDapproved baseline... 
    Secret clearance
    Senior
    Full time
    For contractors
    Local area
    Overseas

    Scientific Research

    North Charleston, SC
    20 days ago
  • $149.6k - $202.4k

     ...seeking a highly skilled and motivated Senior Structural Engineer to join our Materials & Structures...  ...obtain a Department of Defense security clearance. Communicate research findings and...  ...Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required.... 
    Secret clearance
    Senior
    Permanent employment
    Work experience placement
    Interim role
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    The Boeing Company

    North Charleston, SC
    4 days ago
  • $84.63k - $112.84k

     ...building the future. The Role This position is for a Field Engineer that will perform multiple tasks to include site surveys,...  ...This position requires the ability to have and hold a Top Secret/SCI clearance required. Need to be within two hours of any of the following... 
    Secret clearance
    Senior
    Full time
    Temporary work
    For subcontractor
    Remote work

    Lumen

    Charleston, SC
    2 days ago
  • $100k - $115k

     ...Clearance Required: Ability to Obtain a Secret Education Required: BA/BS US Citizenship: Required Summary...  ...a highly motivated AI and Automation Engineer (Business Analysis, Senior Analyst) to help implement intelligent automation... 
    Secret clearance
    Senior
    Full time
    Contract work
    Work at office

    The MIL Corporation

    Charleston, SC
    1 day ago
  •  ...The Senior Systems Engineer will support a Navy enterprise command-and-control environment in Charleston, SC. This...  ...assistance to further your career. Requirements Clearance Level TS/SCI (desired) OR An active SECRET clearance with a current SSBI/T5... 
    Secret clearance
    Senior

    Information Systems Solutions

    Charleston, SC
    1 day ago
  •  ...great opportunity for you! As the Experienced Cybersecurity Engineer in Charleston, SC, you will be on a dynamic team responsible...  ...is contingent upon your ability to maintain your active Top Secret clearance. This position is also contingent upon an award of contract.... 
    Secret clearance
    Senior
    Full time
    Contract work
    Part time
    For contractors
    Interim role
    Local area
    Flexible hours

    Serco

    North Charleston, SC
    2 days ago
  • $5,000 per month

     ...Imagine One Technology & Management, Ltd. is seeking a Senior Web Systems Engineer , contingent upon award of the associated work. This position...  ...Security Requirements: U.S. Citizen. Active Secret clearance required. ~ IAT Level II baseline certification required... 
    Secret clearance
    Senior

    Imagine One Technology & Management Ltd

    Charleston, SC
    more than 2 months ago
  •  ...expertise in PeopleSoft tools, Application Engine, Component Interfaces, SQR, and...  ...~ Ability to obtain and retain a Top Secret clearance. ~ Strong proficiency with PeopleSoft...  ...Component Interface, Event Mapping ~ SQR / COBOL (payroll batch processes) ~ BI Publisher... 
    Secret clearance
    Cobol
    Contract work
    Work at office
    Worldwide
    Monday to Friday
    Weekend work
    Afternoon shift

    SOSi

    Charleston, SC
    10 days ago
  •  ...dressing. Candidates must have at least 10 years of experience with advanced electronic systems, U.S. citizenship, and an active DoD Secret Clearance. Proficiency in Electronics Metrology and using sophisticated test equipment is essential. Hands-on troubleshooting skills in... 
    Secret clearance
    Senior

    Synectic Solutions

    Charleston, SC
    3 days ago
  •  ...compliance with performance objectives. The ideal candidate will have 5–7 years in quality control and must maintain an active Secret clearance. Benefits include medical insurance, 401(k) matching, and paid leave. Join Serco's dynamic team and contribute to vital... 
    Secret clearance
    Senior

    Serco

    Charleston, SC
    4 days ago
  •  ...every day. About The Role The Software Engineer is a senior, hands‑on technical leader responsible...  ...across hybrid environments (including mainframe workloads and AWS-hosted services)...  ...sponsorship now or in the future. Mainframe and COBOL application experience. Modern... 
    Mainframe
    Cobol
    Work at office
    Local area
    Immediate start
    2 days per week

    DXC Technology

    Charleston, SC
    3 days ago
  •  ...solutions. This role involves hands-on experience with system design and testing, requiring a Top Secret security clearance. The applicant must have a degree in a relevant engineering field or substantial practical experience. The position offers comprehensive health... 
    Secret clearance
    Senior

    Centurum

    Charleston, SC
    3 days ago
  •  ...A cybersecurity firm is seeking a Senior Cybersecurity Analyst to join their team in North Charleston, SC. The role involves supporting...  ...scanner and risk management experience. This position requires 100% onsite presence and a minimum Secret clearance. #J-18808-Ljbffr... 
    Secret clearance
    Senior

    UICGS / Bowhead Family of Companies

    North Charleston, SC
    4 days ago
  •  ...A defense technology company is seeking a Senior Software Architect to lead the development of software architectures for Navy HPTE...  ...degree in a related field. This role requires an active DoD Secret clearance and offers the opportunity to work on advanced technology... 
    Secret clearance
    Senior

    EmergencyMD

    Charleston, SC
    4 days ago
  • $5,000 per month

     ...Systems (BIS), including cybersecurity validation, mainframe sustainment, and application engineering efforts. The Project Manager is responsible for...  ...Security Requirements: U.S. Citizen. Active Secret clearance required. Imagine One offers a full package... 
    Secret clearance
    Mainframe
    Contract work
    For contractors

    Imagine One Technology and Management Ltd

    Charleston, SC
    4 days ago
  •  ...systems in a DoD environment. Candidates must have six years of experience, a relevant Associate's Degree, and an Active DoD Secret Security Clearance. The position emphasizes strong troubleshooting skills and technical support for internal teams. Competitive benefits are... 
    Secret clearance
    Senior

    Scientific Research

    North Charleston, SC
    3 days ago
  •  ...compliance with DoD standards. The ideal candidate has over five years of experience, a Bachelor’s degree in engineering, and an active DoD Secret security clearance. This position offers a comprehensive benefits package and opportunities for professional growth. #J-18808... 
    Secret clearance
    Senior

    Scientific Research

    North Charleston, SC
    3 days ago
  •  ...experience, a Bachelor’s degree in a relevant field, and an active DoD secret security clearance. Responsibilities include document formatting, version control, and collaboration with engineering and project management teams. This position offers a comprehensive benefits... 
    Secret clearance
    Senior

    Scientific Research

    North Charleston, SC
    3 days ago
  •  ...IT modernization projects and requires extensive experience in information assurance. The ideal candidate will have a TOP SECRET security clearance and strong communication skills. CPMG offers a competitive salary and comprehensive benefits, including medical, dental, and... 
    Secret clearance
    Senior

    CPMG

    Charleston, SC
    3 days ago
  • $190k - $195k

     ...Anti-Tamper Engineer Technology Security Associates, Inc. is looking for an AT Engineer to provide Anti-Tamper, System Security...  ...reverse engineering experience/knowledge. ~ Must have an active Secret clearance with the ability to obtain a Top-Secret clearance. ~... 
    Secret clearance
    Work at office

    Technology Security Associates

    Charleston, SC
    5 days ago
  •  ...Security Clearance Statement: This position requires a government security clearance...  ...development team to define, design, and provide Engineering support for fixed site IT systems. Will...  .... CLEARANCE * Current active Secret, with reasonable expectation of eligibility... 
    Secret clearance

    Fathom 4

    Hanahan, SC
    2 days ago
  •  ...SENIOR NETWORK ENGINEER The company is seeking a Senior Network Engineer to support NIWC (Naval Information Warfare Center...  ...related work experience in DoD environment SECURITY CLEARANCE ~ Active DoD Secret clearance required TRAVEL ~ Some travel... 
    Secret clearance
    Senior
    Work experience placement

    Systek

    Charleston, SC
    5 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Mainframe Engineer - COBOL, z/OS, Secret Clearance. Be the first to apply!