3500 Square · 5 months ago
Senior Identity Engineer | Systems Developer
United States
Full-time
Remote
Senior Level
5+ years exp3500 Square is seeking candidates for a potential opportunity as Senior Identity Engineer | Systems Developer to join their Identity Engineering Services team in support of a large-scale federal IT environment. This role is critical in engineering and maintaining identity, credential, and access management solutions that secure the Defense Health Agency’s infrastructure across both on-premise and cloud environments.
Information Technology & Services
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, document, and implement enterprise identity, access, and credential management solutions in compliance with DoD ICAM standards
Engineer and maintain directory services, including Active Directory Domain Services (ADDS), ADLDS, and Secure DNS aligned with DHA baselines and DISA STIGs
Support PKI infrastructure: middleware (ActivIdentity), Validator Suites (Axway), and CA migration activities per DoDI 8520.02
Maintain PKI Certificate Validation Suites and issue certificates across LAN/WLAN and Med-COI environments
Engineer secure identity management solutions integrating with SaaS and resource partners across hybrid cloud and on-prem environments
Implement PKE solutions utilizing X.509 certificates to support MHS applications and ensure compliance with DoDI 8520.03
Research and develop scalable system-level software solutions using advanced computer science and mathematical principles
Collaborate across engineering, cybersecurity, and systems teams to ensure successful integration of identity services into mission-critical systems
Qualification
Required
Minimum of 5 years of experience in systems development, identity engineering, or PKI/PKE infrastructure within a federal or DoD environment
Proficiency in designing and implementing directory and identity services at an enterprise level
Demonstrated knowledge of DoD ICAM architecture, PKI validation processes, and certificate-based authentication solutions
Strong communication and documentation skills for technical and non-technical audiences
Ability to obtain and maintain a Public Trust (Tier 3/NACLC) clearance
Bachelor's degree in IT / Cybersecurity / Data Science / IS / CS (ABET or CAE accredited), OR CISSP / SSCP
Microsoft Identity & Access Administrator (SC-300), OR Microsoft Entra ID Governance Specialty
Preferred
Microsoft Active Directory, ADLDS, Secure DNS
DoD PKI / Internal Medium Assurance (IMA)
ActivIdentity ActivClient, Axway Validator Suite
DoD ICAM Reference Architecture, DoDI 8520.02 / 8520.03
PowerShell, LDAP, X.509 utilities
Remedy Ticketing System
Microsoft Windows Server OS
DISA STIG compliance frameworks
Company
3500 Square
3500 Square is an experienced IT Solutions, Services and Consulting Service provider.
11-50 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase