We are looking for an experienced OT Active Directory Specialist to support Active Directory-related activities within Operational Technology (OT) / manufacturing environments from an advisory and oversight perspective. This role is intended for a senior professional who can provide subject matter expertise, technical review, guidance, and coordination on OT Active Directory topics, while the dayto-day operational execution remains with the designated infrastructure or operations teams. The position will typically operate with read-only access and will focus on assessing, advising, and supporting improvements related to OT domains, domain controllers, Group Policies, DNS, authentication, and access management in line with security, infrastructure, and site operational requirements. The successful candidate will work closely with OT, infrastructure, cybersecurity, and site stakeholders to help ensure that Active Directory services in OT environments are secure, compliant, fit for purpose, and aligned with manufacturing operational needs.
Key Responsibilities
- Provide technical advisory support for Active Directory services in OT / manufacturing environments
- Review the health, configuration, and structure of OT domains, domain controllers, Group Policies, DNS, OU structures, and access models
- Assess and advise on authentication, domain join, and access-related topics for OT servers, systems, and platforms
- Support troubleshooting activities by helping analyse issues related to AD, DNS, GPOs, replication, authentication, and user or system access
- Review existing Active Directory configurations and provide recommendations for stability, security, and operational improvement
- Advise the operational teams on AD hardening measures, remediation actions, and closure of security findings
- Support the review of privileged access models, account management approaches, and Group Policy design in OT environments
- Work with OT, infrastructure, cybersecurity, and site teams to assess the impact of proposed AD-related changes and improvement initiatives
- Support risk identification and provide recommendations that balance cybersecurity requirements with manufacturing continuity
- Review technical documentation, standards, and configurations to ensure alignment with OT and compliance requirements
- Contribute to design discussions, architecture reviews, and technical decisionmaking related to OT Active Directory services
- Support audit, compliance, and assessment activities by providing SME input and reviewing evidence or technical controls
- Participate in stakeholder discussions and provide structured guidance to operational teams responsible for implementation
- Help drive standardization and continuous improvement of OT Active Directory practices across sites or programmes
Nature of the Role
This is primarily an advisory, review, and coordination role, rather than a hands-on operational administration role. The OT Active Directory Specialist will:
- typically operate with read-only access
- review and assess configurations, issues, and proposed changes
- provide recommendations and technical guidance
- support decision-making and remediation planning
- coordinate with teams responsible for implementation and operational support
The role is therefore well suited to a professional who combines strong technical knowledge with stakeholder management, structured analysis, and advisory capability.
Required Experience
- Strong experience with Microsoft Active Directory, including sound understanding of: o domain controllers o Group Policy Objects o DNS o Organizational Unit structures o authentication and access management o Windows Server environments
- Experience working in OT, industrial, or manufacturing environments
- Good understanding of how Active Directory is applied within production and operational environments
- Experience reviewing and advising on AD-related incidents, improvements, and remediation activities
- Understanding of OT cybersecurity principles and secure Active Directory operations in industrial settings
- Ability to analyse technical issues and provide practical, risk-based recommendations
- Strong communication and stakeholder coordination skills
- Ability to work effectively with operational teams without direct administrative ownership
Preferred Experience
- Experience in pharmaceutical, life sciences, or other regulated manufacturing environments
- Familiarity with IEC 62443, NIST, or similar OT cybersecurity standards
- Experience supporting environments with strong compliance, validation, or audit requirements
- Exposure to segmented OT networks and industrial infrastructure governance
- Experience in technical advisory, review, or SME support roles within infrastructure or cybersecurity programmes
What we offer:
- Contract
- Open-minded and multinational environment,
- Opportunity to be part of a global organization focused on development,
- Professional development and clear career path,
- Training & development opportunities including language courses.
- For more information about us, visit Cognizant Poland.
If you are looking for another opportunity and are interested in the company, do not hesitate to apply online!
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We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status.
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コグニザントのコミュニティ：
私たちは、互いを尊重し支え合う優秀な人材の集まりです。社員一人ひとりが成長し、力を発揮できるよう、エネルギッシュで協力的かつインクルーシブな職場環境を大切にしています。
- コグニザントは、世界中に30万人以上のアソシエイトを擁するグローバルコミュニティです。
- 私たちは、より良い方法を夢見るだけでなく、それを実現します。
- 人、クライアント、企業、地域社会、そして環境に対して、常に「正しいこと」を行うことで責任を果たします。
- あなたにとって最適なキャリアパスを築くことができる、革新的な環境を提供します。
私たちについて：
コグニザント（NASDAQ: CTSH）は、AI builderおよびテクノロジーサービスプロバイダとして、AI投資を企業価値へとつなげるフルスタックのAIソリューションを提供しています。業界、業務プロセス、エンジニアリングに関する深い専門性を強みに、各企業固有のコンテキストをテクノロジーシステムに組み込み、人の力を最大限に引き出すとともに、具体的な成果の創出と、急速に変化する世界におけるグローバル企業の競争力維持を支援します。詳しくは、当社ウェブサイト www.cognizant.com をご覧ください。
コグニザントは機会均等を重視する雇用主です。応募者および候補者は、人種、肌の色、性別、宗教、信条、性的指向、性自認、国籍、障がい、遺伝情報、妊娠、退役軍人の地位、または連邦、州、地方の法律で保護されているその他の特性に基づいて差別されることはありません。
免責事項：
応募者は、対面またはビデオ会議による面接への参加を求められる場合があります。また、各面接の際に、現住所または政府発行の身分証明書の提示が必要となる場合があります。