Senior IAM Engineer & Infrastructure Lead

RMC - Resource Management Concepts Inc.; Crane (IN); On-site; USD 125,000 - 160,000; Full time

Benefits offered by this job

401K package

Healthcare plans

Pet insurance

11 paid federal holidays

Job summary

Resource Management Concepts, Inc. (RMC) is seeking an Identity and Access Management (IAM) Engineer to lead and support on-site activities in Crane, Indiana.

The role involves maintaining enterprise AD and PKI infrastructure, while also serving as Senior Infrastructure Administrator and Team Lead for the Infrastructure team. The position requires strong experience in AD design, PKI management, policy development, and hybrid IT environments, with supervision responsibilities and a focus on

Qualifications

• Minimum 7 years of related experience.
• 3+ years as an Identity and Access Management (IAM) Engineer.
• Active Secret Security Clearance obtained upon hire.
• Qualification for access to classified information and security investigations.
• DoD IAT Level III certification (e.g., CISSP, CCNP, CISA, CASP+) is required.
• Experience with AD architecture and administration is essential.

Responsibilities

• Design, implement, maintain, and support enterprise AD environments.
• Administer and optimize GPO, DNS, and DHCP services.
• Manage Public Key Infrastructure (PKI) including certificate lifecycle management.
• Develop and enforce authentication, authorization, and access control policies.
• Troubleshoot domain services and directory integration issues.
• Collaborate with IT security teams to ensure compliance and security.
• Develop scripting, automation, and monitoring to improve operations.
• Ensure compliance with security requirements and regulations.

Skills

Problem-solving

Communication skills

Analytical thinking

Leadership

Hybrid environment experience

Education

Bachelor’s Degree in Information Technology

DoD IAT Level III certification

Tools

Active Directory

GPO

DNS

DHCP

PKI

Microsoft Entra ID

Entra Cloud Synchronization

CyberArk

SailPoint

Hybrid cloud environments

Job description

Resource Management Concepts, Inc. (RMC) is seeking an Identity and Access Management (IAM) Engineer to lead and support on-site activities in Crane, Indiana.

The role involves maintaining enterprise AD and PKI infrastructure, while also serving as Senior Infrastructure Administrator and Team Lead for the Infrastructure team. The position requires strong experience in AD design, PKI management, policy development, and hybrid IT environments, with supervision responsibilities and a focus on