Temporary Mainframe Security Engineer Jobs in Illinois

Description

We are seeking a skilled and motivated Container Security Engineer to strengthen our cybersecurity posture across containerized environments. This role focuses on the identification, analysis, and mitigation of vulnerabilities and misconfigurations in container images, Kubernetes clusters, and related orchestration platforms. The ideal candidate will bring technical expertise in container security tooling, vulnerability management, and secure configuration practices, while driving collaboration with DevOps and engineering teams to embed security into the container lifecycle. Job Responsibilities: • Perform container image scanning to identify vulnerabilities, misconfigurations, and insecure base images. • Manage and optimize container security platforms. • Develop and enforce Kubernetes security baselines, focusing on RBAC, network policies, secrets management, and runtime controls. • Partner with DevOps and applications teams to integrate security checks into CI/CD pipelines. • Continuously monitor for container runtime threats, privilege escalations, and drift from security baselines. • Collaborate across engineering, operations, and compliance teams to ensure vulnerabilities and misconfigurations are remediated in line with risk priorities. • Research and track emerging container security risks, threats, and industry best practices. • Contribute to governance, policies, and playbooks for container security lifecycle management.

Skills

container orchestration, kubernetes, information security, GCP, Cloud, cyber security, cloud security

Top Skills Details

container orchestration,kubernetes,information security,GCP,Cloud

Additional Skills & Qualifications

Required Skills: • Bachelor’s degree in Computer Science, Cybersecurity, or related field, or equivalent work experience. • 3+ years experience in container or cloud-native security • Hands-on experience with Kubernetes and container runtimes • Experience with container security scanning tools and vulnerability management tools (Aqua, Wiz, Qualys) • Knowledge of Kubernetes security principles • Familiarity with linuz security fundamentals, container isolation, and namespace/cgroups • Strong problem-solving, analytical, and communication skills. • Understanding of DevSecOps and CI/CD pipeline integration through security engineering lifecycles. • Ability to communicate complex concepts to all levels of understanding and technical ability. Desired Qualifications: • CISSP/CCSP/CISM • Cloud specific Security certifications such as SANS/GIAC • Vendor specific and relevant certifications – AZ-500, SC-200, AZ-204, CKA, CKS, RHCE, etc • Bachelors degree in a technical field

Experience Level

Expert Level

This is a Contract position based out of Chicago, IL.

The pay range for this position is $70.00 - $90.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Chicago,IL.

This position is anticipated to close on Aug 12, 2026.

We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.