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Computer Task Group
Computer Task Group

60 Computer Task Group Information Technology Jobs Hiring Near You

Computer Task Group, Inc

Workstation Technician

Phoenix, AZ

$18.75 - $22.75/hr

Collaborate with other IT Infrastructure areas to manage parts inventory. * Evaluates and processes ... with a diverse group are required. CTG does not accept unsolicited resumes from headhunters ...

Computer Task Group, Inc

QA Analyst

Raleigh, NC

Other Tasks: • Work closely with test automation team to determine areas of the product which can ... Bachelor's Degree in Computer Science or Information Technology or equivalent professional ...

Computer Task Group, Inc

Workstation Technician

Phoenix, AZ

$18.75 - $22.75/hr

Collaborate with other IT Infrastructure areas to manage parts inventory. * Evaluates and processes ... with a diverse group are required. CTG does not accept unsolicited resumes from headhunters ...

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Computer Task Group Jobs Information

What is it like to work at Computer Task Group?

Computer Task Group (CTG) is a global IT consulting and staffing company that values collaboration, innovation, and customer satisfaction, fostering a dynamic and supportive work environment.

CTG operates with a team-based structure, offering opportunities for professional growth and development through training programs, mentorship, and cross-functional projects. The company's mission is to deliver high-quality IT solutions and services to clients across various industries, leveraging its global network and expertise.

Working at CTG may appeal to candidates seeking a challenging and rewarding career in IT consulting, with opportunities to work on diverse projects, develop new skills, and collaborate with a global team of professionals.
What are the most popular jobs at Computer Task Group?
What are the most popular categories at Computer Task Group?
Infographic showing various Information Technology job openings at Computer Task Group in the United States as of June 2026, with employment types broken down into 34% Full Time, 65% Contract, and 1% Nights. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution.
Mainframe Security Engineer

Mainframe Security Engineer

Computer Task Group, Inc

Phoenix, AZ

Full-time

Posted 16 days ago

Job description

Overview

CTG is seeking a Mainframe Security Engineer to support and secure enterprise IBM z/OS environments for our client. This role is responsible for administering mainframe security controls, managing user access, supporting compliance initiatives, monitoring system activity, and protecting critical infrastructure from security threats and unauthorized access.

Location: Phoenix, AZ metro area (Hybrid working model)
Duration: 6 months with option to convert after 6 months
Citizenship Requirement: USC, Permanent Resident, or other EAD holders only (no visa-dependent candidates)

Key Responsibilities
  • Administer and maintain security controls for IBM z/OS mainframe environments
  • Configure and manage RACF, ACF2, and/or Top Secret security platforms
  • Implement RBAC, privileged access management, and user access controls
  • Monitor audit logs, security events, and system activity for potential threats
  • Perform vulnerability assessments and remediation activities
  • Support compliance initiatives including SOX, PCI-DSS, HIPAA, and NIST
  • Configure encryption, MFA, certificates, and secure communications
  • Automate security administration tasks using REXX, JCL, or scripting tools
  • Support incident response, forensic investigations, and disaster recovery planning
  • Collaborate with cybersecurity, infrastructure, audit, and application teams
Required Skills
  • Strong experience with IBM z/OS security administration
  • Hands-on expertise with RACF, ACF2, or CA Top Secret
  • Knowledge of IAM, RBAC, and privileged access controls
  • Experience with mainframe security auditing and compliance
  • Familiarity with encryption technologies and MFA integration
  • Scripting and automation experience using REXX and JCL
  • Strong troubleshooting and analytical skills
Qualifications
  • 5+ years of experience in mainframe security engineering or administration
  • Experience supporting enterprise or highly regulated environments preferred
  • Bachelor’s degree in IT, Computer Science, Cybersecurity, or related field preferred
  • CISSP, CISM, or IBM security certifications are a plus

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:
To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!

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About Computer Task Group

Sourced by ZipRecruiter

We know that achieving our mission begins and ends with our people—and by people we mean you. Regardless of individual roles or responsibilities, regardless of industry or subject matter expertise, our lives happen in relation to other people—our colleagues, clients, and partners. CTG cultivates a workplace that attracts and develops the best people. Being Great Place to Work-CertifiedTM not only supports our Vision but also validates the rewarding workplace culture that has made CTG a leading IT and digital solutions and services company for more than 55 years.

Company size

1,001 - 5,000 Employees

Headquarters location

Buffalo, NY, US

Year founded

1966

Social media

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