Senior Windows Systems & Active Directory Administrator responsible for administering, securing, and optimizing enterprise Windows Server and Active Directory environments while leading a team of infrastructure professionals.
Compensation
Rate: $60–$65/hour
Conversion Salary: $135,000 base + 10% bonus
Responsibilities
Administer, secure, and maintain enterprise-level Windows Server and Active Directory infrastructure.
Manage core Active Directory services including Domain Controllers, Group Policy, DNS, DHCP, PKI, replication, authentication services, and directory components.
Design, implement, and maintain Group Policy Objects to support security, configuration management, and operational consistency.
Monitor and optimize the performance, availability, and reliability of Windows Server and Active Directory environments.
Troubleshoot complex system, authentication, replication, and directory-related issues across enterprise infrastructure.
Requirements
Nice to have: Leading teams of 10+ infrastructure professionals
Senior .NET Full Stack Developer with strong expertise in API development, legacy application modernization, cloud technologies, and AI-assisted software engineering practices. Responsible for transforming legacy .NET Framework applications into modern, scalable, cloud-ready solutions while leveraging AI tools to accelerate development, testing, code quality, and productivity.
Locations (2)
Bala Cynwyd, Pennsylvania, United States
United States
Compensation
The starting hourly range for this remote role is $60 to $69. This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on several factors, including the candidate's actual work location, relevant experience, technical skills, and other qualifications. This position may also be eligible for incentive compensation based on individual and/or company performance.
Responsibilities
Design, develop, and maintain enterprise-grade web applications using C#, ASP.NET MVC, ASP.NET Core, .NET Framework 4.x, .NET 6/7/8, and modern front-end frameworks.
Develop responsive and user-friendly applications using Angular, React, JavaScript, TypeScript, HTML5, CSS3, and Bootstrap.
Implement scalable and maintainable architecture following industry best practices and coding standards.
Ensures stability and integrity of voice, data, video, and wireless network services; installs, configures, maintains, supports, and optimizes infrastructure hardware, software, and communication links.
Responsibilities
Support various client environments remotely and occasionally onsite
Process ticket and SLA driven workload
Support and maintain Microsoft 365 tenants
Support and maintain on-premises and cloud-based environments
Support a contract with the United States Capitol Police’s Enterprise Applications Management Division by designing, building, and maintaining SharePoint Online solutions within Microsoft 365.
Compensation
The anticipated salary for this position is $125,000.00-163,300.00, dependent upon experience.
Responsibilities
Administer the SharePoint Online and Microsoft 365 environment, including tenant settings, site collections, hub sites and storage
Design, build and maintain SharePoint Online sites, lists, libraries, pages and navigation for USCP business units
Manage permissions, groups, sharing settings and security models in line with USCP governance and security policies
Develop workflows and forms with Power Automate and Power Apps, and support migration of legacy workflows and InfoPath forms
Build integrations between SharePoint and other Microsoft 365 services (Teams, OneDrive, Entra ID) and enterprise systems
Requirements
Bachelor's degree in a related field or discipline
Nice to have: Microsoft certifications (MS-102, PL-400)
Nice to have: prior experience in a federal or law enforcement environment
This systems engineering role focuses on distributed systems and how cloud infrastructure is built and maintained, supporting modernization of the DoD environment including moving applications from on-premises to the cloud as part of zero-trust initiatives.
Compensation
The general salary range for this position is as follows: $104,000.00 - $149,000.00
Responsibilities
Apply systems engineering and architecture experience to design zero-trust network solutions for a hybrid on-premises and Azure enclave.
Apply knowledge of system virtualization and design so that network modernization efforts meet security requirements and can be implemented without disrupting operations.
Support cloud deployment of modernized network services.
Develop modern, secure network solutions using virtual switches, VPCs, and virtual firewalls.
Provide input to the design of the enterprise's cloud and mission architecture.
Requirements
Bachelor's degree or equivalent experience
Nice to have: Microsoft Azure Associate Administrator
Lead and manage cybersecurity initiatives, including threat management, endpoint security, SIEM operations, and security awareness programs for Rolling Hills Casino Resort.
Responsibilities
Provide technical leadership of cybersecurity initiatives including vulnerability and threat management, endpoint security, SIEM operations, email security, data loss prevention, user security awareness, data governance
Work with the Tribal Gaming Commission to ensure compliance with Tribal, State and Federal regulations
Work with Executive Leadership to build and implement IT security strategies
Manage existing IT Security platforms such as CrowdStrike Falcon, Microsoft Defender, Darktrace, Abnormal Security, Proofpoint, Conceal Browse, KnowBe4
Monitor, analyze, and report on relevant events gathered with existing tools such as ManageEngine Log360
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