12 infrastructure administrator jobs at 8 companies in Dover, NH
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Systems Administrator
Portsmouth, New Hampshire, United States
$51k-$82k/yr OnsiteFull Time
2+ YOERequires systems administration experience in Windows enterprise environments, Active Directory, IT infrastructure, hardware and peripherals, service management systems, U.S. citizenship, and an active Secret clearance.
SCCM, Active Directory, vSphere, SQL, Microsoft Defender, ServiceNow, Remedy, NTFS, DHCP, Exchange, Microsoft Office 365, Cisco, IBML Scanner Appliances, Intermec PM43 Label Printers, CompTIA A+, CompTIA Network+, CompTIA Security+
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Systems Administrator
Portsmouth, New Hampshire, United States
$51k-$82k/yr OnsiteFull Time
2+ YOEWindows systems administration experience, Active Directory, enterprise hardware, IT infrastructure, and ServiceNow or Remedy experience. Requires education/experience combination, U.S. citizenship, and active Secret clearance.
Microsoft Windows, Active Directory, ServiceNow, Remedy, NTFS, DHCP, Exchange, Microsoft 365, Cisco, SCCM, vSphere, SQL, Microsoft Defender, Intermec PM43 Label Printers, IBML Scanner Appliances
2w
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Senior Linux Administrator, Engineering IT Infrastructure & Operating Systems
Wilmington, Massachusetts, United States
$96k-$131k/yr OnsiteFull Time
4+ YOE4+ years Linux systems administration experience supporting Redhat and Ubuntu, bachelor’s degree or equivalent, Python and scripting, Dev-Ops workflows, ticketing systems, strong English, U.S. citizen or permanent resident required.
Redhat, Ubuntu, Python, Lamda Functions, Dev-Ops Workflows
2w
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Associate Systems & Cybersecurity Administrator
Nashua, New Hampshire, United States
OnsiteFull Time
1+ YOEPreferred 1–3 years in cybersecurity, security operations, help desk, or systems administration; familiarity with enterprise security, Windows infrastructure, virtualization, backups, networking, and monitoring; associate or bachelor's degree preferred.
Microsoft 365 Security, Microsoft Defender, Microsoft Sentinel, Microsoft Entra ID, Microsoft Intune, Active Directory, Windows Server, DNS, DHCP, Group Policy, PowerShell, SIEM, EDR, VMware vSphere, Microsoft Hyper-V, SAN, NAS, Veeam, Azure Backup, SolarWinds, ManageEngine, TCP/IP, VLANs, VPNs, Linux
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Senior Systems Administrator
Salem or Wilmington or Bedford or Boston or Portsmouth
$95k-$114k/yr FieldFull Time
Bachelor’s degree or equivalent experience, 7+ years of hands-on IT experience, server and network infrastructure expertise, Microsoft environment experience, troubleshooting skills, valid driver's license, and English proficiency.
Microsoft Active Directory, Microsoft 365, Microsoft Azure, Microsoft Copilot, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint, Microsoft Teams, E-Verify
4d
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Senior Systems Administrator
Bedford or Wilmington or Salem or Boston or Portsmouth
$95k-$114k/yr FieldFull Time
7+ YOEBachelor’s degree or equivalent experience, 7+ years of hands-on IT experience, Microsoft environment and infrastructure expertise, driver's license, personal vehicle, English proficiency, and ability to lift 50 pounds.
Active Directory, Microsoft 365, Microsoft Copilot, Microsoft Azure, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint, Microsoft Teams
4d
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Senior Systems Administrator
Wilmington or Salem or Bedford or Boston or Portsmouth
$95k-$114k/yr FieldFull Time
7+ YOERequires 7+ years of hands-on IT experience, server and network infrastructure expertise, Microsoft environment experience, troubleshooting skills, and a bachelor's degree or equivalent experience. Driver's license and personal vehicle required.
Active Directory, Microsoft 365, Microsoft Copilot, Azure, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint, Microsoft Teams
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Associate Systems & Cybersecurity Administrator
Nashua, New Hampshire, United States
OnsiteFull Time
1+ YOEPreferred 1–3 years in cybersecurity, security operations, help desk, or systems administration; familiarity with Windows infrastructure, security tools, virtualization, backups, networking, and disaster recovery.
Microsoft 365 Security, Microsoft Defender, Microsoft Sentinel, Microsoft Entra ID, Microsoft Intune, Active Directory, Windows Server, DNS, DHCP, Group Policy, PowerShell, SIEM, EDR, TCP/IP, VLANs, VMware vSphere, Microsoft Hyper-V, SAN, NAS, RAID, Veeam, Azure Backup, SolarWinds, ManageEngine
2mo
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Eng Infrastructure Adm III
Beverly, Massachusetts, United States
$92k-$138k/yr HybridFull Time
7+ YOE7+ years in network administration; enterprise network design, implementation, and management; TCP/IP, BGP, 802.1X, DNS, DHCP, routing, switching; firewalls, VPN, NAC, IDS/IPS; strong diagnostic, documentation, and communication skills; able to work independently in fast-paced environment.
Fortinet, NAC, SIEM, VPN, TCP/IP, BGP, 802.1X, DNS, DHCP, Firewalls
2mo
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Infrastructure Systems Engineer (Teradyne, North Reading, MA) (North Reading, MA, US)
North Reading, Massachusetts, United States
$71k-$113k/yr OnsiteFull Time
3+ YOE3+ years supporting secure hybrid IT environments; proficient in Windows Server/Active Directory, Linux administration, Palo Alto Networks/Panorama, Microsoft Azure Government and Microsoft 365 GCC High; familiar with NIST SP 800-171/CMMC L2 and compliance documentation.
Windows Server, Active Directory, DNS, DHCP, Group Policy, WSUS, Linux, Palo Alto Networks, Panorama, Microsoft Azure Government, Microsoft 365 GCC High, PowerShell, Python, SIEM
1mo
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Senior Systems Adminstrator
Portsmouth, New Hampshire, United States
$100k-$115k/yr OnsiteFull Time
4+ YOEExperienced systems administrator with 4+ years supporting Windows and Linux, on‑prem and cloud infrastructure (Azure/AWS), Active Directory, GPO, backups/DR, scripting (PowerShell/VBScript), IaC (Terraform/GitOps), networking and security.
Microsoft Azure, Amazon Web Services (AWS), PowerShell, VBScript, BAT, Terraform, Azure DevOps (ADO), GitOps, Azure Active Directory, Active Directory, Group Policy, Windows, Linux, DHCP, DNS, SFTP, VPN
1mo
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Senior DevOps Site Reliability Engineer
North Andover, Massachusetts, United States
HybridFull Time
5+ YOE5+ years in DevOps/SRE with hands-on AWS, CI/CD (Jenkins), automated deployments for on-prem and cloud, Windows IIS and Linux administration, scripting (Bash, Python, PowerShell), and infrastructure-as-code (Terraform/Ansible).
Jenkins, AWS, EC2, S3, RDS, Lambda, VPC, IAM, Windows IIS, Linux, Azure DevOps, Bash, Python, PowerShell, Terraform, Ansible, Web Deploy (MSDeploy), PowerShell DSC, Docker, Kubernetes, Datadog, Grafana, CloudWatch