Active Directory Engineer Job at ComTec Information Systems (Houston)

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System Engineer-Active Directory, Azure AD

The NTT DATA Services Security organization is looking for talented security-ori...

Location

Mexico , Guadalajara

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Minimum 5 years relevant experience in Architecture and designing, solutions & Migrating Active Directory, Azure AD, Windows & End points
Strong Demonstrated experience with Active Directory migration tool or equivalent and consolidation of Global Forest and Domains. Hands on experience in successful consolidation of AD Forests and Domains
Must have hands-on experience working on Azure AD (Azure Active Directory)
Extensive Experience working as Azure Admin for enterprise Active Directory setup and maintenance
Strong experience in AD Trusts, two-way Trusts and one-way Trusts and deep knowledge of Active Directory Schemas and meta data
Strong Knowledge on Azure AD Identity Management & Integration with on premise
Strong knowledge of Azure Active Directory technologies, including authentication models, federation, Multifactor Authentication (MFA), conditional access policies and other relevant capabilities.
Knowledge of best practices in AD/Azure Privileged access management and modern AD/Azure Secured Administration practices
Strong PowerShell scripting
Strong Knowledge on IAM disciplines like PIM and Privilege Administrative Accounts PAM solutions such as CyberArk

Job Responsibility

Active Directory designing, Architecture Solutions, Integration with platforms & Applications
Certificate Management and PKI
Develop an architecture of directory solutions for Windows, Unix, and related platforms
Experience in consolidations of multiple forest and domains and demonstrated understanding on User accounts, machine accounts, GPOs
Understand the requirement and create a migration plan for any services i.e. DNS, DHCP, and Certificate Services (PKI) etc.
Analyzing the requirement and design a solution to fulfil the requirement with zero impact to other platforms
Develop a power shell scripting with AD modules or VB .Net based on the requirements
Manage Azure active directory design, Architect Solutions, Integration with platforms & Applications and AD connector to Azure
Auditing the security logs and integrating with SIEM
Conducting POC with multiple vendors for AD solutions and prepare detailed test cases. Create a clear recommendation document with pros and cons for senior management

Fulltime

Azure Active Directory Engineer

The Azure Active Directory Engineer is a senior level position responsible for l...

Location

Hungary , Budapest

Salary:

17157800.00 - 28767800.00 HUF / Year

Citi

Expiration Date

Until further notice

Requirements

6-10 years of relevant experience in an Engineering role
Bachelor's degree/University degree or equivalent experience
Experience working in a large complex and/or global environment
Consistently demonstrates clear and concise written and verbal communication
Comprehensive knowledge of design metrics, analytics tools, benchmarking activities, and related reporting to identify best practices
Demonstrated analytic/diagnostic skills
Ability to work in a matrix environment and partner with virtual teams
Proven track record of operational process change and improvement
Ability to work independently, multi-task, and take ownership of various parts of a project or initiative
Fluent English knowledge

Job Responsibility

Serve as a technology subject matter expert for internal and external stakeholders and provide direction for all firm mandated controls and compliance initiatives, all projects within the group and in creating a technology domain roadmap
Ensure that all integration of functions meet business goals
Define necessary system enhancements to deploy new products and process enhancements
Recommend product customization for system integration
Identify problem causality, business impact and root causes
Exhibit knowledge of how own specialty area contributes to the business and apply knowledge of competitors, products, and services
Advise or mentor junior team members
Impact the engineering function by influencing decisions through advice, counsel or facilitating services

What we offer

Cafeteria Program
Home Office Allowance (for colleagues working in hybrid work models)
Paid Parental Leave Program (maternity and paternity leave)
Private Medical Care Program and onsite medical rooms at our offices
Pension Plan Contribution to voluntary pension fund
Group Life Insurance
Employee Assistance Program
Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
Flexible work arrangements to support you in managing work - life balance
Career progression opportunities across geographies and business lines

Fulltime

Senior Windows Engineer, Active Directory and Server Platforms

Moderna is expanding our footprint to deliver the greatest possible impact to pe...

Location

United States , Cambridge

Salary:

130800.00 - 209400.00 USD / Year

Moderna

Expiration Date

Until further notice

Requirements

Bachelor’s degree in computer science, engineering, or related field (or equivalent experience)
3-5 years deploying, securing and maintaining a global Active Directory environment
7–10 years of professional experience supporting Microsoft Windows Server environments including all role and features
Proven experience operating enterprise-scale Windows Server environments, including performance, patching, and reliability
Deep ability to troubleshoot authentication, replication, network, and performance issues
Experience with patch management process and tooling, endpoint protection, and server hardening

Job Responsibility

Own the architecture, health, and security of Active Directory, including forests, domains, trusts, and replication topology
Lead advanced integration and troubleshooting of authentication and identity (Kerberos, NTLM, SPNs, delegation, replication)
Design and enforce Active Directory security controls, including tiered administration models (Tier 0/1/2) and privileged access strategies
Architect, manage, and secure enterprise PKI (ADCS), including certificate lifecycle, template governance, and CRL distribution
Define and maintain standards for Group Policy design, DNS architecture, and domain-joined systems
Own the operational health, lifecycle, and performance of enterprise Windows Server platforms (2016/2019/2022/2025)
Lead server lifecycle management, including build standards, patching strategy, compliance, and decommissioning
Drive root cause analysis for complex systems, authentication, and performance issues across distributed environments
Define and enforce standards for server configuration, hardening, monitoring, and resiliency
Develop and maintain automation using PowerShell and related tooling to improve consistency and efficiency

What we offer

Best-in-class healthcare coverage, plus voluntary benefit programs to support your unique needs
A holistic approach to well-being, with access to fitness, mindfulness, and mental health support
Family planning benefits, including fertility, adoption, and surrogacy support
Generous paid time off, including vacation, volunteer days, sabbatical, global recharge days, and a discretionary year-end shutdown
Savings and investment opportunities to help you plan for the future
Location-specific perks and extras

Fulltime

Senior/Lead Active Directory Engineer

N-iX is looking for skilled Senior/Lead Active Directory Engineer to join our te...

Location

Salary:

Not provided

N-iX

Expiration Date

Until further notice

Requirements

EDT Timezone work hours
Extensive hands-on experience (typically 7+ years) with Active Directory engineering and administration
Proven experience performing AD clean-up, consolidation, or post-transition integration work
Strong expertise in: Active Directory (single-domain environments at scale), Group Policy design, cleanup, and optimization, OU design and delegation models
Demonstrated experience with: AD security hardening (tiered admin model, least privilege, attack surface reduction), identifying and remediating, stale objects (users, computers, groups), legacy permissions and misconfigurations, GPO sprawl and conflicts
Experience integrating Active Directory with IAM/IdP platforms, including: Azure AD / Entra ID - must have, Okta - nice to have, etc, SSO, federation, and identity synchronization (e.g., AAD Connect or equivalent), role-based access control (RBAC) and identity lifecycle management
Experience working within regulated or audited environments, including: PCI DSS (or similar frameworks such as ISO 27001, NIST)
Implementing controls related to identity, access management, and auditability
Strong knowledge of: Authentication protocols (Kerberos, NTLM, SAML/OIDC basics), DNS (AD-integrated), replication, and site topology
Experience with tools such as: ADUC, ADSIEdit, Group Policy Management Console, PowerShell (AD module - must have) for bulk changes and reporting

Job Responsibility

Perform a comprehensive assessment of current AD environments
Identify and remediate: inactive/stale objects, legacy groups and excessive permissions, GPO duplication, conflicts, and inefficiencies
Redesign and implement: OU structure and delegation model, Group Policy strategy aligned to best practices
Implement security hardening measures, including: privileged access model (e.g., tiering), reduction of attack surface and legacy protocols
Alignment with audit/compliance requirements (e.g., PCI DSS controls)
Integrate AD environments with enterprise IAM platforms, including: identity synchronization and federation, access model alignment (RBAC / least privilege), SSO enablement and identity lifecycle processes
Review and optimize: AD Sites and Services (replication topology), DNS configuration and health
Develop and execute cleanup and remediation plans with minimal disruption
Automate tasks and reporting using PowerShell
Produce clear documentation and operational standards, including audit-ready configurations

What we offer

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

Senior Active Directory Engineer

Software Resources has an immediate job opportunity for a Senior Active Director...

Location

United States , Burbank

Salary:

94.00 - 97.00 USD / Hour

Software Resources

Expiration Date

Until further notice

Requirements

Minimum of 5 years of related work experience
Demonstrated experience designing, implementing, and integrating enterprise-level highly connected hybrid LDAP solutions with at least 40,000 users, including: Active Directory, Azure Active Directory, Microsoft Identity Manager, Active Directory Federation Services / AADC
Integrations between key services and various LDAP providers
Experience in engineering, designing, and integrating both infrastructure components (domain controllers, sites and services, connectivity, etc.) and logical aspects (GPO management, directory structure, and management toolsets)
Experience in project management of large IT initiatives
Experience working with and directing suppliers in an outsourced environment infrastructure
BA/BS Mandatory

Job Responsibility

AD modernization and standardization initiative, migrating on-premises Active Directory lifecycle management to a cloud-first identity model (Microsoft Entra ID/Azure AD)
Maintain and manage local AD on-prem devices and domain controllers, including operational support, incident response, and running reports (e.g., Power BI)
Collaborate with architects and senior engineers
contribute to process and system configuration, but not lead design efforts
Identify and implement automation opportunities to reduce manual tasks and ticket volume, proactively improving lifecycle management and user experience
Lead the assessment and analysis of the Domain controllers in the AD forest
Document and guide the operations team with the decommissioning, upgrade and migration of domain controllers
Analyze the existing use of PKI certificates in legacy directories and help migrate them into Microsoft's PKI service
Evaluate capabilities of services/products and design solutions to deliver future service offerings through detailed technical analysis
Define engineered designs, including full documentation

What we offer

medical, dental, and vision coverage
a 401(k) with company match
short-term disability
life insurance with AD&D

Fulltime

Active Directory / Entra ID Engineer

In Cyclad we work with top international IT companies in order to boost their po...

Location

Poland , Warszawa

Salary:

Not provided

Cyclad Sp. z o.o.

Expiration Date

Until further notice

Requirements

Minimum 5 years of professional experience after education, including at least 4 years in a similar role
English proficiency at B2 level
Extensive experience with Active Directory, domain controllers, and Microsoft Entra ID (Azure AD)
Extensive hands-on experience with Active Directory, domain controllers, and Microsoft Entra ID (Azure AD), including administration of AD services, Group Policy management, AD Sites and Services, domains and trusts, schema management, replication, security best practices, troubleshooting, PowerShell automation for AD, authentication and authorization processes, DNS, and AD backup and recovery
Experience with ticketing systems and ITIL-based change, configuration, and release management processes
Proactive attitude, team-oriented mindset, self-motivation, and strong user focus
Ability to operate and design in a hybrid environment (AD DS + Entra ID), including identity synchronization and coexistence
Readiness to take end-to-end ownership of AD/Entra services (availability, performance, incident and problem management)
Strong focus on security best practices (least privilege, tiering, secure delegation, hardened domain controllers)
Ability to work within ITIL processes, including change planning, risk assessment, rollback, and validation

Job Responsibility

Active Directory administration
Managing and maintaining Active Directory (AD), Microsoft Entra ID, Group Policies, AD Sites and Services, and domain/forest trusts
Updating technical documentation and operating procedures
Troubleshooting Active Directory, Microsoft Entra ID, and related components
Implementing changes in accordance with ICT change management procedures
Incident management
Designing and implementing cross-system authentication and authorization solutions
User access management
Performing other duties as assigned by the supervisor

What we offer

Private medical care with dental care (covering 70% of costs)
Family package option possible
Multisport card (also for an accompanying person)
Life insurance
Work with talented engineers on large-scale, technically challenging projects

Fulltime

Active Directory & Entra ID Engineer

We are currently looking for a candidate for the position of Active Directory & ...

Location

Poland , Warsaw

Salary:

Not provided

Astek

Expiration Date

Until further notice

Requirements

At least 5 years of experience in IT
At least 4 years as an Active Directory Engineer
Experience working with ITIL processes
Fluency in English (at least B2 level, confirmed by a certificate)
Valid EU Confidential security clearance
Strong expertise in: Active Directory Domain Services
Microsoft Entra ID / Azure AD
Group Policy
AD Domains & Trusts
DNS integrated with AD

Job Responsibility

Administration and management of Active Directory, Microsoft Entra ID, GPOs, domains, trusts, and AD Sites & Services
Troubleshooting AD and Entra ID related incidents
Designing and implementing authentication and authorization solutions
User access management
Implementing changes according to ITIL processes
Incident and operational support
Maintaining technical documentation and operational procedures
Supporting AD security and hardening initiatives

What we offer

Long-term collaboration
Technical training, certifications, and skills development
Competence Center mentoring
Clear career path
Employee benefits package (Multisport, private healthcare, life insurance)
Friendly working atmosphere, team-building events, and team-building meetings

Fulltime

Active Directory and Azure Engineer

Active Directory and Azure Engineer Charlotte, NC - On site Skills: Active Dir...

Location

United States , Charlotte

Salary:

Not provided

Enormous Enterprise

Expiration Date

Until further notice

Requirements

Serve as a subject matter expert for Directory Services (AD / AAD) under the IAM services portfolio
Perform in the capacity of AD / AAD Engineer
Understand how the service works from a business/end-user/technical perspective
Have command of the service, including its capabilities and proper use
Execute proof-of-concepts guided by the Service Manager and Director
Complete assigned projects/tasks in a timely manner
Interact with key stakeholders and project/program teams to understand their requirements and architect solutions based on best practices
Ensure proper oversight for quality assurance of IAM artifacts
Architect, own, and maintain processes, metrics, and procedures
Enforce adherence to architectural standards/principles

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Active Directory Engineer

Job Description

Job Responsibility

Requirements

Nice to have

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