Jobs in the United States

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Added 2 mins ago
Sr. Project Engineer - Controls
Mars Wrigley Conf. (MCNA)
United States
Directing the modifications, installation, and integration of systems in the following areas: electrical and power distribution, control systems, Factory IT (servers, networks, Wi-Fi,…
Added 2 mins ago
Electrical Project Engineer
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Familiarity with power system design, controls integration, and electrical schematics
Added 5 mins ago
Junior Hardware Test Engineer
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MANTECH seeks a career and customer-oriented Junior Hardware Test Engineer to join our team in Washington, D.C. This is a hybrid position with 1 day onsite and 4 days remote per week.
Added 5 mins ago
O
Core Infrastructure Engineer 2
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We are looking for a Software Engineer 2 with strong programming fundamentals and an interest in backend and cloud-service development. You will contribute to existing services, write…
Added 6 mins ago
Enterprise Software Engineer
Wolters Kluwer DXG U.S., Inc.
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Wolters Kluwer Health is seeking an Enterprise Software Engineer – Cloud Systems to help build, automate, monitor, and improve the cloud infrastructure and engineering platforms that…
Added 6 mins ago
Sentinel - Principal / Sr Principal GN&C Systems Engineer - 20730*
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Principal / Senior Principal Electronics Engineer
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Must have the ability to obtain/maintain SAP clearance and/or program-specific clearances
Added 10 mins ago
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Mechanical Engineer - Non Oily Waste (Part-time)
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…development, test and evaluation, acquisition, engineering, systems integration, in-service and fleet engineering with cybersecurity, comprehensive logistics, and life-cycle savings. Noblis…
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Technical Fellow - B2B Integration (ATS / HRIS / Enterprise)
Indeed
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As a Software Engineer VI at Indeed, you will operate as a Technical Fellow for the Interop space - the platform connecting Indeed to external ATS/HRIS partners (Big-4 and long-tail ATSs,…
Added 10 mins ago
Senior Director Software Engineering
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As a Senior Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
Added 10 mins ago
Core Senior .NET Software Engineer
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…care, we seek to connect the pieces of fragmented health care system and ensure people get the same level of care and compassion we would want for our loved…
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Senior AI Engineer
Qnity
Wilmington, DE
Qnity is accepting applications for a full-time Senior AI Engineer position at one of Qnity’s main campuses in Wilmington, Delaware. This is an exciting opportunity for an experienced…
Added 10 mins ago
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Automated Test Engineer
Eliassen Group
Dover, DE
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 12 mins ago
Mechanical Engineer IV, Robotics
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Support System Integration and troubleshooting of automation modules during the manufacturing and application lab (cleanroom) operations of new product designs.
Added 12 mins ago
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Firmware Engineer
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- $60 to $100 USD / hour
Job Summary of the position:The Embedded Software Engineer position is responsible for the development and testing of mission critical software in our Power and Actuation Systems (PAS)…
Added 13 mins ago
Torque Management Controls Engineer
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The Electrified Powertrain Controls Engineer will work within a team of Powertrain controls, calibrations and integration engineers to develop electrified powertrain systems for current and…
Added 18 mins ago
Product Sustainability Engineer
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Norcross, GA
Integration corporate definitions and program governance expectations into the transfusion business operating system by defining workstreams, KPIs, and detailed roadmaps aligned with…
Added 19 mins ago
CT
Senior Mainframe Security Engineer (RACF)
Computer Task Group, Inc
UNAVAILABLE
- $64 to $69 USD / hour
CTG is seeking a Senior Mainframe Security Engineer to maintain and improve security across a client’s IBM z/OS environments. You’ll administer RACF, manage encryption keys and…
Added 21 mins ago
Advanced Systems Engineer
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YOU MUST HAVE
Added 21 mins ago
Principal Systems Engineer
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YOU MUST HAVE
Added 25 mins ago
Principal Radar Systems Engineer
STR
Dayton, OH · Woburn, MA
…into users’ hands. We are is seeking a Principal Radar Systems Engineer to lead Systems Engineering activities related to radar systems development: working with customers to understand and…
Added 25 mins ago
Principal Radar Systems Engineer
STR
Woburn, MA · Dayton, OH
…into users’ hands. We are is seeking a Principal Radar Systems Engineer to lead Systems Engineering activities related to radar systems development: working with customers to understand and…
Added 32 mins ago
OS
Mechanical Engineer - New Graduate 2027
Observable Space
Los Angeles, CA
- $100,000 to $110,000 USD / year
- Collaborate with mechanical, optical, electrical, manufacturing, and test teams to support hardware development and system integration.
Added 32 mins ago
FPGA Engineer
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…complex FPGA designs from requirements through implementation and system integration and will work closely with software, hardware, systems, and QA…
Added 33 mins ago
Data Engineer II - Databricks
CliftonLarsonAllen LLP
Milwaukee, WI · Madison, WI · Racine, WI
CLA is looking to hire a Data Engineer II to join our growing team. The Data Engineer II supports the design, development, and maintenance of scalable, secure, and high-performing data…

Computer Task Group, Inc

Senior Mainframe Security Engineer (RACF)

UNAVAILABLE, United States

$64 to $69 USD / hour

Apply on careers.ctg.com About employer

Applications open in a new tab.

Job details

Pay: $64 to $69 USD / hour
Apply by: Dec 12, 2026
Experience: At least 5 years of experience in systems architecture, technology risk, information security, or a related discipline.
Posting language: English
Posted: Nov 12, 2026

Original job description

CTG is seeking a Senior Mainframe Security Engineer to maintain and improve security across a client’s IBM z/OS environments. You’ll administer RACF, manage encryption keys and certificates, and lead remediation of audit findings. You’ll work with infrastructure, application, and security teams to plan, test, and implement changes in a 24/7 production environment.

Location: Remote. Occasional travel to Raleigh, NC, may be required at the client’s expense. Duration: 6-month contract with possible extension.

What You’ll Do

Install, configure, and administer IBM RACF. Design, implement, and maintain security controls for IBM z/OS environments.
Manage mainframe encryption, cryptographic keys, certificates, and related security services.
Conduct security assessments, interpret audit results, and lead remediation from initial findings through closure.
Support internal and external audits by preparing documentation, responding to auditor questions, and reporting on compliance and remediation progress.
Plan and prioritize security changes based on risk assessments, internal policies, and audit findings. Coordinate implementation and testing with infrastructure, application, and security teams.
Lead technical security discussions and contribute to risk analysis, disaster recovery planning, security training, and policy development.
Resolve production security issues and service requests within established service-level agreements while supporting a 24/7 environment.

Required Qualifications

Strong hands-on experience installing, configuring, and administering IBM RACF, with demonstrated experience designing, implementing, and maintaining mainframe security controls.
At least 5 years of experience in systems architecture, technology risk, information security, or a related discipline.
Hands-on experience with UNIX, z/Linux, Db2, CICS, and IBM Trusted Key Entry (TKE).
Proficiency with JCL, REXX, CLIST, and mainframe utilities.
Knowledge of public key infrastructure (PKI), encryption, key management, and certificate management.
Experience conducting audit assessments, developing remediation plans, tracking findings through closure, and presenting security and compliance findings to technical and nontechnical audiences.
Working knowledge of network security and client-server applications.
Ability to work independently and coordinate with technical teams, business stakeholders, management, and auditors.

Preferred Qualifications

7 years of systems architecture experience focused on technology risk and information security.
Experience with SailPoint integration and Venafi.
Experience mentoring or coaching junior technical staff.
CISSP or CISA certification.

Education A bachelor’s degree, associate degree, or CCUE certification is preferred. Five consecutive years of full-time service with SECU may be considered as an alternative.

Additional Information:

Must be able to support a 24x7 production environment.
Must be able to follow established work schedules and attendance requirements.
Occasional travel to Raleigh, NC may be required.
Must be comfortable working in an office environment when onsite, including extended periods of sitting and computer use.

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!

The expected base salary for this position ranges from $64.00 to $69.00/hour. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered.

About CTG

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next - working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.

Apply on careers.ctg.com About employer

More about this job

Skills

Documentation
Reporting
Regulatory compliance
Implement ICT recovery system
Policy development
Cybersecurity
UNIX
Linux
DB2
CICS
JCL
Work independently
Coaching
CISSP
CISA
Communication skills
Recruitment

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Work requirements

Jobs in the United States