1

Mainframe Security Analyst Jobs in Delaware (NOW HIRING)

RACF for z/VM security * Apply system maintenance: * RSUs, PTFs, APARs, and service updates ... Analyze logs and system metrics to ensure operational stability * Provide L2/L3 support for ...

Mainframe Security Analyst information

What is a mainframe security analyst?

Mainframe Security Analysts are IT professionals responsible for ensuring the security and integrity of mainframe computer systems. They manage user access, monitor for security breaches, implement security policies, and ensure compliance with regulations. These analysts use specialized tools to detect vulnerabilities, respond to incidents, and help organizations protect sensitive data stored on large-scale mainframe platforms. Their work is critical in industries like banking, insurance, and government, where mainframes often handle vast amounts of confidential information.

What are the key skills and qualifications needed to thrive as a mainframe security analyst?

To thrive as a Mainframe Security Analyst, you need expertise in mainframe operating systems, security protocols, and risk assessment, typically backed by a degree in computer science or related field. Familiarity with tools like RACF, ACF2, or Top Secret, as well as certifications such as CISSP or CISM, is highly valued. Strong analytical thinking, attention to detail, and effective communication are crucial soft skills for this role. These skills ensure robust protection of critical enterprise data, compliance with regulations, and effective incident response in complex mainframe environments.

What are some common challenges faced by mainframe security analysts in ensuring system compliance and data protection?

Mainframe Security Analysts often encounter challenges such as keeping up with evolving compliance requirements, managing legacy systems with outdated security protocols, and coordinating with various departments to implement security policies. Ensuring that access controls are properly configured and regularly audited requires strong attention to detail and collaboration with system administrators and auditors. Additionally, analysts must stay informed about new security threats and update controls accordingly to protect sensitive organizational data.

What is the difference between Mainframe Security Analyst vs Mainframe Systems Programmer?

AspectMainframe Security AnalystMainframe Systems Programmer
CertificationsSecurity certifications (CISSP, CISA), mainframe security coursesMainframe OS certifications, IBM certifications
Work EnvironmentFocus on security protocols, access controls, vulnerability assessmentsSystem setup, maintenance, and performance tuning of mainframe OS
Employer & Industry UsageFinancial institutions, government agencies, large enterprisesIT departments in similar industries, mainframe service providers

The Mainframe Security Analyst primarily focuses on safeguarding mainframe systems through security measures, while the Mainframe Systems Programmer manages system configurations and performance. Both roles are essential in mainframe environments but differ in their core responsibilities and skill sets.

What cities in Delaware are hiring for Mainframe Security Analyst jobs?

Cities in Delaware with the most Mainframe Security Analyst job openings:

Infographic showing various Mainframe Security Analyst job openings in Delaware as of August 2026, with employment types broken down into 82% Full Time, 14% Part Time, and 4% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Information Security Analyst

Newark, DE • On-site

Integrated Resources INC
Recruiting and Staffing Services • 51 - 200 employees

Full-time

Re-posted 7 days ago


Job description

Company Description

A Few Words About Us Integrated Resources, Inc is a premier staffing firm recognized as one of the tri-states most well-respected professional specialty firms. IRI has built its reputation on excellent service and integrity since its inception in 1996. Our mission centers on delivering only the best quality talent, the first time and every time. We provide quality resources in four specialty areas: Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing.

Job Description

Position: Information Security Analyst

Location: NEWARK, DE

Duration: 6 Months



Job Description:

The Tier I Information Security Analyst is responsible for executing day-to-day tasks in the Security Operations Center 24x7. These tasks include: answering the NASS security support hotline, monitoring the NASS security support mailbox, creating tickets for client requests, monitoring and responding to Instant Messaging applications, and executing a variety of scripted actions on timed intervals. This position will also act as Tier I support for several endpoint services. 


Responsibilities: 

Eyes on glass monitoring and resolution of security incidents within established customer Service Level Agreements. 

Perform daily operational 'eyes on glass' real-time monitoring and analysis of security events from multiple sources including but not limited to events from Security Information Monitoring tools, network and host based intrusion detection systems, firewall logs, system logs (Unix & Windows), mainframes, midrange, applications and databases. 

Monitors and analyzes attempted efforts to compromise security protocols. Identifies and investigates activities and conducts and provides analyses regarding results. Escalates issues to higher level associates. 

Reviews computer logs and messages to identify and report possible violations of security. Coordinates, documents, and reports on internal investigations of security violations. 

Interacts with customers to understand their security needs; assists in the development and implementation of procedures to accommodate them. 

Writes security status reports to provide system status, report potential and actual security violations and provide procedural recommendations. 


Basic Qualifications: 

Bachelor's degree or equivalent combination of education and experience in Information Security is required.

Zero or more years of experience in information systems security 

Experience working with operating systems 

Experience working with domain structures and digital signatures 

Experience working with computer desktop packages such as Microsoft Word, Excel, etc. 


Qualifications

Other Qualifications: 

Communication skills to interact with team members, management, and support personnel 

Analytical and problem solving skills for design, creation and testing of security systems 

Ability to work independently and as part of a team 


Additional Information

Kind Regards


Sachin Gaikwad

Technical Recruiter

Direct Line : 732-429-1920 


 




Integrated Resources logo

About Integrated Resources

Sourced by ZipRecruiter

Integrated Resources Inc (IRI), based in Edison, NJ, US, is an esteemed player in the staffing solutions industry with a credible presence on their official website irionline.com. Notably, IRI provides a range of professional staffing services including contract, contract-to-hire, and direct hire solutions to a wide spectrum of industries such as healthcare, life sciences, manufacturing, financial, insurance, and others. Since its inception, IRI has been committed to delivering top-talent and optimum solutions to meet its clients' diverse needs.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Edison, NJ, US

Year founded

1996