ECS

Identity Infrastructure Engineer

ECS$120K — $130K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Minimum of 5 years administering Microsoft Active Directory and Active Directory Federation Services.
  • Proficient in enterprise PKI environments, including CA hierarchy management.
  • Experience with Microsoft Azure Active Directory and hybrid identity environments.
  • Familiarity with SSO, MFA, and identity governance platforms.
  • Proficient in troubleshooting certificate-related issues in complex environments.

Responsibilities

  • Oversee health and integrity of the identity infrastructure.
  • Administer Microsoft Active Directory and related services.
  • Manage PKI and certificate lifecycle operations.
  • Ensure documentation of identity systems is thorough and accurate.
  • Analyze architecture and policies from a cybersecurity perspective.

Benefits

  • Work flexibility in a hybrid model (remote and on-site).
  • Opportunity to work in a critical security role within the organization.
  • Engagement with cross-functional teams on large projects.
  • Focus on technology that underpins enterprise security.
Full Job Description
Everforth ECS is seeking an Identity Infrastructure Engineer to work in our Washington, DC office / remote. The role is contingent upon additional funding.

We are looking for an experienced and technically sharp Identity Infrastructure Engineer to join our Identity Governance and Administration (IG&A) team. This team oversees the design, implementation, and ongoing support of the organization's directory and identity management solutions which is the foundational layer that underpins access, authentication, and security across the entire enterprise.

In this role, you will own the health, integrity, and security of the organization's identity infrastructure. That means administering Microsoft Active Directory and related directory services, managing PKI and certificate lifecycle operations, and ensuring that the identity backbone supporting thousands of users and systems is reliable, well-documented, and hardened against threats.

This is a hands-on senior-level role for someone who takes pride in keeping complex infrastructure running cleanly, communicates clearly with teams across the organization, and understands that identity is not just a technical function but a critical security control.

Salary Range: $120,000 - $130,000
General Description of Benefits

Active Directory & Directory Services
  • Minimum of 5 years of experience administering Microsoft Active Directory and Active Directory Federation Services
  • Experience performing daily system monitoring, verifying the integrity and availability of hardware, server resources, systems, and key processes
  • Proficiency in reviewing system and application logs and taking appropriate corrective action
  • Ability to create and maintain thorough system documentation covering installation, configuration, and troubleshooting procedures
  • Experience monitoring and analyzing architecture, communication, policies, and protocols from a cybersecurity perspective

PKI & Certificate Management
  • Experience designing, implementing, and managing enterprise PKI environments, including certificate authority (CA) hierarchy management
  • Proficiency in certificate lifecycle management - issuance, renewal, revocation, and auditing
  • Understanding of cryptographic standards and their application within enterprise security policy
  • Ability to troubleshoot certificate-related issues across large, complex environments
  • Experience integrating PKI across Active Directory, web services, and endpoint devices

Identity & Access Management
  • Experience with Microsoft Azure Active Directory and hybrid identity environments
  • Familiarity with Single Sign-On (SSO), Multi-Factor Authentication (MFA), and enterprise identity governance platforms
  • Ability to assist with security continuous monitoring, including risk assessments and system patching, within the identity and access management space
  • Experience supporting large, cross-functional projects through collaboration with project and support teams

A minimum of 5 years of experience administering enterprise Active Directory environments and supporting identity and access management solutions is required. Candidates who bring dedicated PKI experience alongside domain administration will be strongly preferred.

About ECS

ECS is a leading provider of digital solutions and services to the federal government. The company was founded in 2001 by Roy Kapani and has since grown to become a trusted partner to a wide range of government agencies. ECS offers a broad range of services, including cloud computing, cybersecurity, and artificial intelligence. The company has been recognized for its innovative solutions and has won numerous awards, including the AWS Public Sector Partner of the Year award.
Learn more about ECS
Size
2,000 employees
Industry

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