ICAM Identity Provider (IdP) Engineer – Enterprise Authentication Services

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $170k - $230k / year

⏰ Full Time

🟠 Senior

🔴 Lead

👷🏻‍♀️ Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

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General Dynamics Information Technology

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1954

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

General Dynamics Information Technology is a company at the forefront of technological innovation, offering a wide range of services including consulting, digital modernization, and application services. The company is heavily involved in implementing solutions related to artificial intelligence, cloud computing, cybersecurity, high-performance computing, and quantum technologies. GDIT is committed to supporting government and defense sectors, providing mission-critical services such as logistics and supply chain management, intelligence, and homeland security. The company also focuses on diverse and inclusive hiring practices and actively promotes employee well-being. Through its digital accelerator solutions and pioneering use of emerging technologies, GDIT aims to propel agencies' missions forward and address complex technological challenges.

📋 Description

• Design, develop, configure, and maintain enterprise Identity Provider services supporting over 4 million enterprise identities • Engineer, administer, and sustain Microsoft ADFS infrastructure for enterprise authentication and federation • Configure and maintain federation trust relationships with internal and external IdPs, SPs, and mission partners • Design, implement, and troubleshoot authentication solutions using SAML 2.0, OAuth 2.0, OIDC, WS-Federation, and certificate-based authentication • Support onboarding and integration of enterprise applications into the authentication and federation ecosystem • Develop authentication policies, claims rules, attribute mappings, token issuance policies, and authorization workflows • Support SSO, MFA, Conditional Access, and phishing-resistant authentication capabilities • Collaborate with cybersecurity, Active Directory, cloud, infrastructure, and application teams • Support Zero Trust Architecture through modern authentication, federation, and identity assurance • Monitor, troubleshoot, and resolve complex authentication, federation, trust, certificate, token, and identity assertion issues • Engineer highly available and resilient authentication services for mission-critical enterprise applications • Develop architecture diagrams, integration guides, SOPs, TTPs, operational procedures, and onboarding documentation • Participate in Agile development and continuous service improvement initiatives • Manage technical risks and contribute to enterprise identity modernization efforts

🎯 Requirements

• Active Secret Clearance at minimum; interim Secret Clearances are not allowed • U.S. citizenship required • Bachelor’s Degree in a related technical discipline, or equivalent combination of education, technical certifications or training, or work experience • DoD 8570/8140 IAT Level II certification (Security+ CE or higher) • Minimum of 8 years of experience supporting IAM, authentication, federation, or ICAM solutions within government or regulated environments • Strong experience designing, implementing, and supporting Microsoft Active Directory Federation Services (ADFS) • Extensive experience implementing enterprise Identity Provider (IdP) services supporting large user populations • Strong understanding of authentication, authorization, federation, and identity assurance concepts • Experience with SAML 2.0, OAuth 2.0, OpenID Connect (OIDC), WS-Federation, and JWT technologies • Experience supporting PKI, certificate-based authentication, smart card authentication, and MFA solutions • Experience integrating applications, APIs, and enterprise services with federation platforms • Experience with Active Directory, LDAP directories, and enterprise identity repositories • Experience configuring claims, attribute mappings, policy enforcement, token transformations, and federation workflows • Experience supporting Linux and/or Windows Server environments • Experience deploying and supporting enterprise COTS products in secure customer environments • Experience working in Agile development environments and using associated tools • Strong written and verbal communication skills • Ability to drive complex technical efforts to completion • Less than 10% travel required

🏖️ Benefits

• Comprehensive benefits and wellness packages • 401K with company match • Competitive pay • Paid time off • Medical plan options, including plans with Health Savings Accounts • Dental plan options • Vision plan • Full flex work weeks where possible • Vacation, sick, personal, holiday, paid parental, military, bereavement, and jury duty leave • Typically 15 days of paid leave per calendar year • Additional 10 paid holidays per year • Up to 160 hours of paid family leave in a rolling 12-month period for eligible employees • Short- and long-term disability benefits • Life insurance • Accidental death and dismemberment insurance • Personal accident insurance • Critical illness insurance • Business travel and accident insurance • AI-powered career tool identifying career steps and learning opportunities • Internal mobility team supporting career goals • Award-winning culture of innovation and military-friendly workplace