Job Title: Cyber Security Engineer
/ Security Engineer – II
Location: Arlington Office, Tarrant, TX
Duration: Contract-to-perm
Summary of Position:
- The
Security Engineer – II role strengthens and maintains the organization’s
IT infrastructure, supporting complex PKI and IAM initiatives, conducting
security assessments, and developing policies, standards, and procedures.
- We’re
seeking a PKI Infrastructure & IAM Engineer to modernize the
enterprise’s cryptographic trust infrastructure and manage platforms
governing access.
- You
will architect and execute the transition to a modern, automated,
crypto-agile PKI with no disruption to production. In parallel, you'll
engineer and govern the IAM platform: SSO, MFA, lifecycle automation, and
access certification.
- This is
a hands-on senior role with architectural ownership. You'll be the
technical authority both when a cert outage threatens production and when
an auditor asks how quarterly access reviews are evidenced.
- This
role will work closely with Staff Security engineers, architects, and
various engineering disciplines to ensure that adequate cloud security
solutions are designed, implemented, and configured appropriately.
What We Do
Established in 2004, 3Core System is a certified small minority owned business providing ERP Systems Integration, AMS, IT Consulting and Staff Augmentation Services to Fortune 1000, SMB, and State, Local and Education (SLED) customers. While our System Integration services help organizations achieve digital and cloud transformation objectives, AMS Services help increase the availability of critical services of end user applications. On the other hand, our IT Consulting Services would provide subject matter experts to help you assist with specific project needs and the Staff Augmentation services help you balance workload and achieve budget parameters. >ERP System Integration Services: 3Core Systems is an SAP Silver Partner and authorized service provider offering technical architecture, application design and configuration, integration, testing, data migration and solution adoption services for solutions including SAP SuccessFactors, SAP HCM On-Premises and SAP Business Intelligence >Application Management Services (AMS): We offer post go-live, System Health Check and Optimization, Function Enhancements, Integration Monitoring, Release, and patch services. Our AMS services span across SAP Solutions including ERP (S/4 HANA), Financial Management, Human Capital Management, Data and Analytics, Supply Chain, CRM, and Customer Experince. >IT Consulting and Staffing Augmentation Services: Ever since its inception, 3Core Systems has been offering IT Consulting and Staff Augmentation solutions including temporary, long-term, project based and contract staffing services that could be personalized based on your needs. Our staffing services span across emerging technologies and legacy solutions including but not limited to Artificial Intelligence, Machine Learning, Data Science, Cloud, ERP, CRM, BI/BW/ETL, Database, Web & E-Commerce, UI/UX, Network & Security and Mobile.







