Senior Windows Admin Job at Ocean Blue Solutions (Columbus, Ohio)

Internal Business Platforms Admin

Position responsible for support and administration of on premise internal busin...

Location

United States

Salary:

Not provided

E9 Corporation

Expiration Date

Until further notice

Requirements

Fully adjudicated DOD Secret clearance (minimum)
Masters +10yrs experience or Bachelors +12yrs experience (for Senior Software Engineer)
Bachelors +5yrs or Associates +7yrs experience (for Intermediate Software Engineer)
CompTIA Security+ certification
Achieve and maintain ServiceNow Certifications (Certified System Administrator, Certified Implementation Specialist- ITSM within first 6 months)
Computing Environment (CE) Certification (can be waived for 3 months after project join date)
1-3 years’ Experience with ServiceNow configuration in: IT Service Management suite, Platform configuration (forms, workflows, etc.), CMDB/Discovery
Understanding of how ServiceNow works with 3rd Party applications
Knowledge of Application Server architecture in large enterprise environment using IIS, Apache, Tomcat
Knowledge of Windows and Linux administrations skills

Job Responsibility

Responsible for all facets of support and administration of on premise internal business tools (primarily ServiceNow) at PD ALTESS
Maintaining, updating, and creating complex business logic with ServiceNow tool
Maintain and administer web application servers hosting ServiceNow and other internal business tools on Windows and Linux OS
Work across wide variety of systems, applications, and projects within PD ALTESS
End user support of ServiceNow, Atlassian, and Alfresco internal business tools
Following agile SDLC, configure internal business tools to customer requirements (mainly ServiceNow)
Performing all required patching, upgrading, and cybersecurity compliance activities for application environments (Windows and Linux OS)
Performing deployment of mid-tier computing capabilities (IIS, Apache, etc.)
Maintaining existing and configuring new ServiceNow workflows and custom components
Working with customers to enhance ServiceNow capabilities

IT Systems, Network, & Security Administrator

We’re seeking a IT Systems, Network, & Security Administrator for a project-base...

Location

United States , Los Angeles

Salary:

Not provided

Tech Holding

Expiration Date

Until further notice

Requirements

Bachelor’s degree from an accredited university in Business, Technology, or a related field required
At least 3 years of experience in an IT Systems Admin, Security Admin, or Senior IT Support role
Prior experience with cloud-based email security software, preferably Mimecast
Experience with mobile device management (MDM), preferably Microsoft Intune and/or Kandji
Strong knowledge of Microsoft 365 administration and Entra ID
Prior experience troubleshooting identity, access, and MFA-related issues
Solid understanding of email security concepts such as phishing, spoofing, DMARC, DKIM, and SPF
Comfortable supporting a mixed Windows and macOS environment
Ability to work in an unstructured, fast-paced environment while making sound judgment calls in security and user access scenarios
Must have a valid driver’s license and a reliable and fully insured vehicle as this role will be traveling throughout Los Angeles to support staff at LAFC Headquarters, BMO Stadium, and the LAFC Performance Center at California State University – Los Angeles

Job Responsibility

Administer and support the organization’s cloud-based email security platform, Mimecast, for issues relating to threat investigation, message tracing, and policy management
Monitor and respond to phishing, spoofing, and impersonation attempts
Perform physical network troubleshooting, including identifying cabling faults, checking patch panels, validating link lights, and ensuring proper switch/AP connectivity
Support the organization’s cloud-based identity and access management platform, Okta, day-to-day operations regarding user access, SSO access to internal and SaaS applications, and multi-factor authorization (MFA) issue resolution
Manage and monitor the organization's mobile device management (MDM) platforms, Microsoft Intune and Kandji, troubleshooting MDM enrollment issues, profile errors, and missing agents
Provide support and troubleshoot device compliance, deployment, and access issues for Windows and macOS devices
Oversee user account management in Microsoft 365, Entra ID, and Active Directory
Support employee onboarding and offboarding, including user provisioning, device setup, and access changes
Provide Tier 1–3 helpdesk support, including MFA, password resets, access issues, and escalation handling
Review and triage security alerts in Microsoft Defender and Entra ID

Endpoint Management Senior Analyst

You may be our new Endpoint Management Senior Analyst. SIG is the place for you ...

Location

Salary:

Not provided

SIG Group

Expiration Date

Until further notice

Requirements

Experience with O365 Environment Administration
SharePoint Online Admin
Microsoft Teams Admin
Intune Admin
Exchange Online Admin
Licensing optimization
Conditional Access Configuration
Identity management Admin
Governance framework Admin
Experience with MECM / MEM

Job Responsibility

Provisioning and administration of the Microsoft 365 communication and collaboration platform
Plan, implement, automate, and operate flexible workplace technologies (virtualization, on-premises, cloud) on the Windows platform as well as the integration and management of mobile devices
Introduce, configure, operate, and monitor the workplace-related IT security systems, considering the overarching IT security architecture and guidelines
Implementation, automation, and optimization of the licensing, authentication, and authorization processes in the Microsoft 365 environment
Evaluation, test, and specification of the SIG terminal device standard for desktop, notebook, smartphone, and video equipment
Prepare and ensure a performant operating system and application deployment process
Working in 2nd level tickets according IT Service Management processes and ensuring knowledge transfer to local desktop support and service desk
Continuous improvement of desktop-related services according “shift-left” approach

What we offer

Competitive compensation
Opportunity to partially work from home
Part of a globally successful international company
Personal development opportunities
Trainings and coaching opportunities from senior team members

New

Senior Technical Support Engineer

Within CE&S, the Customer Service & Support (CSS) organization builds trust and ...

Location

Romania , Multiple Locations

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Hands on working experience in Technical consulting, or information technology
Windows System Administration/Configuration, including a good basic understanding of: Hyper-V management and VM deployment Clustering Resilient Storage technology (clustering, storage spaces direct)
Windows backup and VSS Performance/Resource Monitor Event Logs & Auditing Azure Local Experience in one or more of these areas strongly preferred: Registry User Accounts & Access Control Networking (TCP/IP) Storage Networking (RDMA, DCB and PFC, TOR switch) experience
Windows Update management Kerberos and delegation Azure Portal User Experience Automated installation of Windows Server management tools Windows Admin Center Active Directory topology and management Network Tracing and analysis Network Virtualization (Hyper-V, SDN)
Troubleshooting performance issues using PerfMon and other tools
English Language: confident in reading, writing and speaking. OR Fluent in German, French, Italian and confident in reading, writing, and speaking is preferred

Job Responsibility

Response and Resolution: You own, investigate, and solve complex customer technical issues and act as an advisor to the customer, collaborating within and across teams and leveraging troubleshooting tools and practices
Readiness: You lead in building communities with peer delivery roles and share your knowledge through readiness programs, technical coaching and mentoring of others
You deepen your technical and professional proficiency to enable you to resolve complex customer issues, through training and readiness
Product/Process Improvement: You engage with Microsoft Engineering/ Supportability teams to investigate potential product defects and help develop automation techniques and diagnostic tools driving Microsoft product improvements

Fulltime

Senior Contract Administrator

Our client is a well-established and highly respected player within the trading ...

Location

United Kingdom , Kingston Upon Thames

Salary:

28000.00 - 34000.00 GBP / Year

Office Angels

Expiration Date

Until further notice

Requirements

Proven line management or supervisory experience, ideally in a sales admin or customer service setting
Strong IT skills, including Word and experience within a Windows environment
Excellent time management and the ability to work effectively to deadlines
Great organisational skills and attention to detail
Professional communication skills - confident and assertive without being aggressive
A flexible, proactive approach and the ability to work well as part of a multi-tasking team
A strong customer service mindset and ability to stay focused in a busy environment

Job Responsibility

Supervising a strong admin team, conducting regular 1:1s, managing the Saturday rota, allocating holidays, and ensuring full cover during absences
Monitoring desk workloads and redistributing tasks to maintain efficiency and service levels
Overseeing admin processes across both Sales and Purchase functions
Providing administrative support to the trading desks and assisting with consignment management
Managing sales data input, stock monitoring, pricing entries, and invoice checking
Maintaining both electronic and paper-based records in an organised, accurate manner

What we offer

Hybrid working pattern (3 days in the office, 2 days from home)
23 days holiday + bank holidays (pro rata for part-time)
Paid overtime for Saturday rota (1 in 3 rotation)
Contributory pension scheme (5% employee / 3% employer) after 3-month probation
Strong potential for professional development and exposure to commercial functions

Fulltime

Senior Administrator - Food Sector

Our client is a well-established and highly respected player within the trading ...

Location

United Kingdom , Kingston Upon Thames

Salary:

28000.00 - 34000.00 GBP / Year

Office Angels

Expiration Date

Until further notice

Requirements

Proven line management or supervisory experience, ideally in a sales admin or customer service setting
Strong IT skills, including Word and experience within a Windows environment
Excellent time management and the ability to work effectively to deadlines
Great organisational skills and attention to detail
Professional communication skills - confident and assertive without being aggressive
A flexible, proactive approach and the ability to work well as part of a multi-tasking team
A strong customer service mindset and ability to stay focused in a busy environment

Job Responsibility

Supervising a strong admin team, conducting regular 1:1s, managing the Saturday rota, allocating holidays, and ensuring full cover during absences
Monitoring desk workloads and redistributing tasks to maintain efficiency and service levels
Overseeing admin processes across both Sales and Purchase functions
Providing administrative support to the trading desks and assisting with consignment management
Managing sales data input, stock monitoring, pricing entries, and invoice checking
Maintaining both electronic and paper-based records in an organised, accurate manner

What we offer

Hybrid working pattern (3 days in the office, 2 days from home)
23 days holiday + bank holidays (pro rata for part-time)
Paid overtime for Saturday rota (1 in 3 rotation)
Contributory pension scheme (5% employee / 3% employer) after 3-month probation
Strong potential for professional development and exposure to commercial functions

Fulltime

Senior Full Stack Developer

Senior Full Stack Developer position requiring French language skills, focusing ...

Location

Romania , Bucharest

Salary:

Not provided

Inetum

Expiration Date

Until further notice

Requirements

Front-End development using Angular (versions 7 to 19)
Backend development using Java Spring Boot
Unit testing and integration testing
Proactive application of best practices in application security (OWASP, NIST)
Experience with Agile methodologies
Familiarity with CI/CD toolchains
Experience with cloud deployments
Proficiency in: JavaScript, Typescript, CSS, HTML, Java, XML, SQL
PL/SQL knowledge (SQL Server / Oracle / PostgreSQL)
IDEs: IntelliJ and/or Eclipse

Job Responsibility

Develop, maintain, and integrate proprietary systems using Typescript (Angular) and Java (Spring Boot)
Contribute to software quality assurance measures (unit tests, SonarQube and Xray reports)
Participate in the analysis and design of business/project functional requirements
Maintain functional documentation of assets
Actively participate in biweekly meetings in French and information-sharing sessions
Provide support for a portfolio of existing applications
Regularly address vulnerabilities and application obsolescence
Independently manage the full lifecycle of an application
Validate and complete functional analyses
Declare assets in repositories

What we offer

Full access to foreign language learning platform
Personalized access to tech learning platforms
Tailored workshops and trainings to sustain your growth
Medical Insurance
Meal tickets
Monthly budget to allocate on flexible benefit platform
Access to 7 Card services
Wellbeing activities and gatherings

Fulltime

Admin Officer

To support TRU Chief Engineer and wider teams in providing an efficient and effe...

Location

United Kingdom , York

Salary:

19.35 - 20.35 GBP / Hour

Brook-St Hiredonline

Expiration Date

Until further notice

Requirements

Skilled in multitasking and prioritising tasks efficiently
Strong proficiency in key IT software, including Outlook, Windows, and Excel
Strong time management skills
Strong organisational skills
High level of attention to detail
Effective communication, both verbal and written, at all levels within the organisation
Experience working with dynamic teams in fast-paced environments

Job Responsibility

Support TRU Chief Engineer and wider teams in providing an efficient and effective general administrative and secretarial support service
Coordinate travel arrangements, including booking accommodation and car hire
Handle scheduling of meetings and reservation of meeting rooms
Manage calendars for senior leadership, addressing availability issues and resolving scheduling conflicts
Assist with onboarding process by organising necessary equipment (e.g., PPE) and ensuring new joiners have appropriate system access
Maintain office supplies and stationary inventory
Provide secretarial support by taking minutes at meetings when required
Update and maintain the action tracker
Carry out administrative tasks as directed by the team

What we offer

Guaranteed interview for veterans or spouses/partners of military personnel who meet essential criteria
Guaranteed interview with a PSR Sourcer for candidates with a disability and/or as a veteran or spouse/partner of military personnel who meet essential criteria

Parttime

Senior Windows Admin

Ocean Blue Solutions

Location:
United States , Columbus, Ohio

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Additional Information:

Job Posted:
January 05, 2026

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Job Description:

Requirements:

Additional Information:

Job Posted:January 05, 2026

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Contract Type:
Not provided

Job Posted:
January 05, 2026