Security, Network, And IT Administrator Job at Yopeso (Chisinau)

Security, Network, and IT Administrator

What we are we looking for Skills: Hyper-V expert (alternative: VMware ESXi) Win...

Location

Salary:

Not provided

Yopeso

Expiration Date

Until further notice

Requirements

MSc degree in computer science or electrical engineering, ideally with a focus on IT, security, automation, or software development - or comparable education and professional training with additional qualifications
Proven hands-on experience in IT or system administration (Windows mandatory
Linux experience a strong plus
macOS is a plus)
Strong knowledge of virtualization technologies, with focus on Hyper-V and/or VMware ESXi
Solid experience with physical and virtual network infrastructure - configuration and administration of switches, routers, and firewalls
Experience with containerization technologies (e.g. Docker, Kubernetes)
Scripting experience with common languages such as Bash and Python
experience with PowerShell for Windows/Hyper-V automation is a plus
Ability to work in a self-guided and result-oriented way, with a clear drive to become a recognized technical expert in your area

Job Responsibility

Administration and maintenance of a virtualized test environment (Hyper-V) serving as the technical foundation for critical infrastructure projects in energy systems (HVDC, FACTS)
Install, configure, and maintain virtual machines, operating systems, and applications within the test environment
Install and configure physical and virtual network devices, including switches, routers, and firewalls
Monitor system and network performance to identify and predict problems and make proactive adjustments
Manage the full lifecycle of virtualization and network components in alignment with cybersecurity guidelines and mandatory patching activities
Maintain and manage backup and recovery processes for the test environment
Troubleshoot and resolve issues across the Hyper-V environment and connected network infrastructure
Administer and maintain security applications within the test environment, including endpoint protection, vulnerability scanning tools, and access control systems
Provide technical support and create documentation for Hyper-V processes, network configurations, and security procedures
Track technical developments and technological trends in IT and OT security

What we offer

Competitive remuneration
Remote work
24 days off per year and floating days
Private clinic health services Regina Maria Medical Insurance
Flexible benefits through Up multibenefits platform
Referral bonus scheme
Team events, online or at the office
Training and development opportunities with allocated budget
Professional Certifications
Knowledge sharing context

Fulltime

Network and Security Administrator

Digital transformation is the cornerstone of Sopra Steria’s commitment to innova...

Location

Luxembourg , Leudelange

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Computer Science, Information Systems, or a related field
First experience in network administration is a plus
Excellent problem-solving and analytical skills, with a focus on delivering practical and innovative solutions
Strong communication and interpersonal skills to engage with technical and non-technical stakeholders effectively
EU citizenship
English and French required

Job Responsibility

Perform a critical review of network configurations from a functional perspective
Perform a critical review of network configurations from a security perspective
Contribute to the necessary hardening of the network infrastructure
Provide insights on the current architecture and suggest improvements

What we offer

Access to our Sopra Steria training and personal development academy
A company car lease or mobility budget
A company laptop and phone
Private health insurance coverage
Meal vouchers
Social security and pension plan
A competitive salary
26 holiday days

Fulltime

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

New

Network Security Administrator

We are looking for a Network Security Administrator to support and strengthen en...

Location

United States , Phoenix

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proven experience in cyber security with a strong focus on network and enterprise security administration
Hands-on expertise with Security Information and Event Management (SIEM) platforms for monitoring and analysis
Practical experience configuring and supporting Palo Alto Networks firewalls in a production environment
Knowledge of application security principles and common approaches for reducing risk across business systems
Familiarity with enterprise network security concepts, including access control, segmentation, and threat detection
Experience working with Aruba technologies within secured network environments
Ability to investigate security events, troubleshoot technical issues, and communicate recommendations clearly

Job Responsibility

Administer and enhance network security controls to safeguard enterprise systems, applications, and data assets
Configure, monitor, and maintain SIEM tools to identify suspicious activity, investigate alerts, and support timely incident response
Manage and optimize Palo Alto firewalls and related security policies to enforce secure connectivity across the organization
Support application security efforts by reviewing risks, recommending protections, and collaborating with technical teams on remediation
Oversee enterprise security measures across network environments, ensuring alignment with security standards and operational needs
Troubleshoot security-related network issues and implement corrective actions to maintain availability and protection
Work with Aruba networking technologies to support secure access, segmentation, and overall infrastructure performance
Document security configurations, procedures, and findings to promote consistency, audit readiness, and knowledge sharing

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

It Security Administrator

Bitwarden is the trusted identity security leader for millions of users worldwid...

Location

United States

Salary:

115000.00 - 145000.00 USD / Year

Bitwarden

Expiration Date

Until further notice

Requirements

Ability to provide security and IT related coverage ahead of the US East Coast time zone
A Security and IT generalist that has prior experience working in environments with diverse technologies and can dive deep on domain expertise
Experience managing equipment and software across a distributed, remote, and decentralized global workforce
Ability to maintain discretion, handle sensitive information and maintain security best-practices
Interested in solving security and IT challenges through technical awareness, assurance, and partnership
Security technocrat at heart, staying current with trends and new technologies
Familiarity with security standards and regulations relevant to AI and data privacy
Collaborative and adaptable mindset
Openness and authenticity combined with excellent communication skills
Excitement and enthusiasm for open source and for better internet security

Job Responsibility

Assist with Security and IT related Technical Service Desk tickets
First touch point for user support (investigation/resolution, referral to TSD/Senior team member, etc)
Assist with access control changes, onboarding automation SCIM, and user provisioning / deprovisioning
Strong hands-on expertise with configuring and administering/ maintaining Atlassian cloud products (JIRA, Service Management, Confluence, etc)
Security and IT administrative tasks related to auditing, access management, and licensing users across various departments
Responds to, and where appropriate, resolves or escalates security incidents and investigations
Assist Security and IT and other divisions with ensuring the secure and ethical implementation and operation of AI systems and data within the organization
Investigates, monitors and reviews SOC and SIEM alerts and network traffic for unusual or suspicious activity or security events, and investigates these as a first level responder
Provides escalations to tier 2 and tier3 SOC team as needed to assist with investigation of security events
Assist with developing and maintaining documentation for security systems, services and procedures to support Bitwarden’s security, compliance needs and certification requirements such as ISO 27001, SOC2, HIPAA, and GDPR

Fulltime

Ai and Security Administrator

Reporting to the Director of Technology, the AI and Security Administrator is an...

Location

United States , Indianapolis

Salary:

Not provided

Alera Group

Expiration Date

Until further notice

Requirements

Experience at least 5 years’ experience in a similar role
Experience administering Microsoft 365 in a business environment (Teams, SharePoint, Exchange, OneDrive)
Hands-on experience with Microsoft Purview (DLP and/or sensitivity labels at minimum)
Practical experience enabling M365 Copilot or building/configuring AI agents in Microsoft’s ecosystem (or equivalent AI workflow tools with strong Microsoft 365 integration)
Strong understanding of information security principles: least privilege, data classification, auditing, secure configuration, incident response fundamentals
Windows Server administration experience (AD/GPO, patching, troubleshooting, backups)
Working knowledge of Azure and GCP administration concepts (identity, networking, storage/security basics)
Experience in supporting and maintaining Azure and GCP environments including IaaS and PaaS, with a focus on virtual machines
Experience with PowerShell scripting/automation
Experience with SFTP servers and clients

Job Responsibility

Design, build, test, and maintain AI agents for business workflows (e.g., policy Q&A, ticket triage, report generation, onboarding support) using Microsoft 365 Copilot extensibility tools
Configure agent data sources and access boundaries (SharePoint, OneDrive, Teams, approved repositories) to ensure least-privilege and HIPAA-safe usage
Provide end-user training, office hours, and 1:1 support to improve Copilot adoption and safe usage
Monitor agent and Copilot usage patterns and recommend improvements (quality, reliability, compliance alignment)
Implement and manage controls to protect PHI and sensitive business data used with Copilot and across Microsoft 365
Ensure Purview policies align with business workflows (minimizing friction while maintaining compliance)
Administer core Microsoft 365 security and identity features, such as: Entra ID identity and access management, Conditional Access and MFA policy enforcement (as applicable), Role-based access control and privileged access practices
Support secure configuration of Teams, SharePoint, OneDrive permissions, external sharing, and guest access policies
Administer Windows Server environments including: Active Directory (on-prem and/or hybrid), Group Policy, DNS/DHCP, file services, Patch management and vulnerability remediation, Backup/restore operations and disaster recovery readiness, Endpoint security best practices and troubleshooting
Assist in the management of system upgrades, communications and documentation of system design

What we offer

medical
dental
vision
life and disability coverage
401(k)
generous PTO
professional development through Alera Group Academy including role-specific learning paths, leadership development programs, technical and compliance training, industry certifications and continuing education support, peer learning and knowledge-sharing communities

Fulltime

IT Network Administrator

Manage day-to-day network operations and support, including all service request ...

Location

Congo, the Democratic Republic of the , Kinshasa

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Information Technology, or related field
Hands-on experience in Network Security: Routing and Switching (TCP/IP Suite, OSPF, BGP, EIGRP, VLANs, STP)
Firewall protection, IPS/IDS, Filtering, Anti-Virus
VPN IPsec, SSL and Remote access
Experience in Data Center solutions, Cisco Nexus and ACI
Ability to interact with third parties (Suppliers, clients, customers), coordinating and facilitating the work of others
Excellent problem-solving, communication, and leadership skills
The ability to work independently and with teams
A customer-oriented attitude and desire to help others succeed
Personal and professional integrity, which communicates a sense of mission

Job Responsibility

Manage day-to-day network operations and support, including all service request break/fix issues and the assignment of non-routine or unplanned tasks
Installs, configures, maintains, and monitors the rollout and Cyber security compliance of switches, routers, Firewalls, any other network appliances, and associated hardware and software
Analyses, diagnoses, and resolves network hardware and software problems or failures to all networking devices in the whole country
Business Application Availability Management
Monitor network performance (availability, utilization, throughput, and latency) and test for weaknesses
Analyze and identify all technical problems and provide consultation and training to help all users
Analyze IT network systems and ensure compliance to all IT and Vodafone Group standard practices
Prepare and maintain all records and files in relation to IT assets, network performance and problems
Assist users, communicate all IT policies to users, and ensure user compliance
Develop and facilitate various initiatives to develop user compliance activities

Fulltime

Security Network Administrator

This position is responsible for day-to-day network and computer security to pro...

Location

United States , Newkirk

Salary:

55000.00 USD / Year

7 Clans Casinos

Expiration Date

Until further notice

Requirements

Bachelor’s degree or equivalent combination of education and work experience is required
6 years of systems administration or network administration experience
Guest Service experience preferred, however not required
Proven experience in network administration or a related field
Strong knowledge of network protocols, architectures, and security measures
Experience with load balancing technologies and techniques
Familiarity with system administration tasks related to network management
Experience with cloud platforms such as Azure or AWS
Knowledge of VPN (Virtual Private Network) technologies and configurations
Understanding of APIs (Application Programming Interfaces) for integrating network systems

Job Responsibility

Design, implement, and maintain network infrastructure, including routers, switches, firewalls, and load balancers
Monitor network performance and troubleshoot issues to ensure optimal network availability and performance
Manage network security measures, including implementing and maintaining firewalls, VPNs, and intrusion detection systems (IDS)
Collaborate with cross-functional teams to design and implement network architecture based on business requirements
Configure and maintain network protocols, such as TCP/IP, DNS, DHCP, and SNMP
Perform system administration tasks related to network management, including user access control and system backups
Conduct regular network audits to identify vulnerabilities and recommend necessary security enhancements
Stay up to date with emerging technologies and industry trends related to network administration
Train users and promote security awareness to ensure system security
Act as the focal point for information and computer security matters

Fulltime

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