Zero Trust Security Engineer

job summary: Randstad Digital is hiring and we're looking for someone like YOU to join our team! If you are seeking a new opportunity, looking to grow in your career, or you know someone who is - we want to hear from you! Take a look at the below opportunity, or feel free to visit RandstadUSA.com to view and apply.

location: Irving, Texas job type: Contract salary: $48.59 - 53.59 per hour work hours: 8am to 5pm education: Bachelors

responsibilities: Day-to-Day Responsibilities

· Operate and mature the Illumio micro-segmentation platform (SaaS with limited on-prem presence), including VEN agent lifecycle management across Windows, Linux, and future AIX workloads.

· Design, validate, and deploy least-privilege segmentation policies, ensuring policy changes can be safely verified via traffic telemetry before and after enforcement.

· Analyze traffic flow telemetry and delay metrics across ingestion pipelines and SIEM tooling to validate platform health, identify regressions, and distinguish policy issues from platform or vendor constraints.

· Lead incident response and vendor escalation with Illumio engineering, including capacity constraints, SaaS scaling events, maintenance windows, and potential data integrity risks.

· Partner with Network Engineering, NOC/NMC, application teams, and platform owners to coordinate production changes, policy deployments, and change-management activities.

· Maintain and evolve security standards, baselines, and deployment guidance for enterprise micro-segmentation, aligning to internal governance, audit, and risk requirements.

· Support large-scale onboarding and migration efforts, including SaaS cutovers, phased policy enforcement, and certification of segmentation controls for high-risk and payment applications.

qualifications: Required Qualifications: 4+ years of Information Security Engineering experience, or equivalent demonstrated through one or a combination of the following: work or consulting experience, training, military experience, education. --------

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

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Day-to-Day Responsibilities

· Operate and mature the Illumio micro-segmentation platform (SaaS with limited on-prem presence), including VEN agent lifecycle management across Windows, Linux, and future AIX workloads.

· Design, validate, and deploy least-privilege segmentation policies, ensuring policy changes can be safely verified via traffic telemetry before and after enforcement.

· Analyze traffic flow telemetry and delay metrics across ingestion pipelines and SIEM tooling to validate platform health, identify regressions, and distinguish policy issues from platform or vendor constraints.

· Lead incident response and vendor escalation with Illumio engineering, including capacity constraints, SaaS scaling events, maintenance windows, and potential data integrity risks.

· Partner with Network Engineering, NOC/NMC, application teams, and platform owners to coordinate production changes, policy deployments, and change-management activities.

· Maintain and evolve security standards, baselines, and deployment guidance for enterprise micro-segmentation, aligning to internal governance, audit, and risk requirements.

· Support large-scale onboarding and migration efforts, including SaaS cutovers, phased policy enforcement, and certification of segmentation controls for high-risk and payment applications.

Required Qualifications: 4+ years of Information Security Engineering experience, or equivalent demonstrated through one or a combination of the following: work or consulting experience, training, military experience, education. --------