17 active directory administrator jobs at 11 companies in Durham, NH
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Systems Administrator I
Pembroke, New Hampshire, United States
OnsiteFull Time
3+ YOE3+ years systems administration experience supporting Windows Server, Active Directory, VMware, Microsoft 365/Azure, patching, monitoring, backups, and troubleshooting.
Windows Server, Active Directory, Group Policy, VMware, Microsoft 365, Azure, PowerShell
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IT Systems Administrator II
Merrimack, New Hampshire, United States
$79k-$135k/yr OnsiteFull Time
3+ YOEActive Secret clearance and CompTIA Security+ (or equivalent), 3+ years systems admin experience, proficiency with Active Directory, desktop and server administration, virtualization, patching, and security compliance (RMF, NIST, JSIG).
Active Directory, VMware, Hyper-V, SCCM, WSUS, PowerShell, Python, Bash, DNS, DHCP
3w
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System Administrator II - Onsite
Nashua, New Hampshire, United States
$79k-$135k/yr OnsiteFull Time
2+ YOEAssociate or bachelor's degree in a computer-related field or 4 years of IT experience; active Security+ certification and Secret clearance required. Requires systems administration experience with Windows, Active Directory, virtualization, backups, and security tools.
Active Directory, DHCP, DNS, Group Policy Management, Backup Exec, VEEAM, LTO, NAS, NETAPP, Windows KB, WSUS, PowerShell, Trellix, McAfee, ePolicy Orchestrator (ePO), ENS, DLP, DE, FRMP, VMWare ESXi, RAID, Flexera LMTOOLs, Windows Server, SQL, LINUX, RHEL
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IT Systems Administrator II
Merrimack, New Hampshire, United States
$79k-$135k/yr OnsiteFull Time
3+ YOEU.S. citizenship, active Top Secret clearance, Security+ or equivalent DoD IAT Level II certification, and 3–6 years of systems administration experience; requires Active Directory, Windows, virtualization, patching, and security compliance expertise.
Active Directory, VMware, Hyper-V, DNS, DHCP, SCCM, WSUS, PowerShell, Python, Bash, RMF, NIST 800-53, JSIG, NISPOM, STIGs, ICD 503
3w
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Principal Systems Administrator - Hybrid
San Diego or Manchester or Hudson or Merrimack
$118k-$201k/yr HybridFull Time
7+ YOEMust obtain US Secret clearance; CompTIA Security+ or DoD 8570 IAT Level II within 6 months; 7+ years system administration experience; Windows Server, Active Directory, VMware/Horizon; scripting with PowerShell/Bash/Python.
VMware vSphere, Horizon, PowerShell, Bash, Python, Active Directory, Group Policy, DNS, DHCP
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Systems Administrator-IT-IC3, Group 95 (Top Secret)
Lexington, Massachusetts, United States
$96k-$127k/yr OnsiteFull Time
4+ YOEActive Top-Secret clearance with SCI eligibility,4+ years systems administration in classified environments, Windows/Linux, Active Directory, networking, virtualization, security hardening, and troubleshooting skills.
Windows, Linux, VMware, vCenter, Active Directory, Group Policy, TCP/IP, DNS, Cisco, YUM, DNF, RPM, PowerShell, Bash, Python, DISA STIGs, RMF, JSIG, ICD-503, CNSSI 1253
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Security and Systems Administrator
Reading, Massachusetts, United States
OnsiteFull Time
2+ YOEWindows Server/Active Directory administration, vulnerability management, security monitoring (Rapid7), incident response, system hardening, 2+ years Windows Server experience, Bachelor’s in IT or equivalent; PowerShell a plus.
Windows Server, Active Directory, Group Policy, Rapid7, SentinelOne, PhishER, Microsoft 365, InsightVM, Nessus, Qualys, PowerShell, MDR, SIEM, TCP/IP, firewalls, VPNs
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IT Systems Administrator II
Manchester, New Hampshire, United States
$79k-$135k/yr OnsiteFull Time
AS/BS in computer-related field required, CompTIA Security+ required/obtainable, experience with Active Directory, VMware ESXi, backups, DNS/DHCP, WSUS, VEEAM, NetApp, Trellix EPO, and patch management; must be U.S. person and able to obtain Top Secret clearance.
Active Directory, VMware ESXi, VEEAM, BackupExec, NETAPP, WSUS, Trellix EPO, Flexera LMTOOLs, SQL, Linux, Windows Server, DHCP, DNS, Group Policy Management
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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
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IT Operations Systems Admin Sr 9/80B
Manchester, New Hampshire, United States
OnsiteFull Time
5+ YOEU.S. citizenship, active Secret clearance, CompTIA Security+ (DoD 8570 IAT II), 5+ years sysadmin experience, Lab-in-a-Box, Nessus, VMware vSphere, Veeam, Trellix ePO, Active Directory, Splunk, RMF/STIG compliance.
Lab-in-a-Box (LIB), Active Directory, Nessus, VMware vSphere, Veeam, Trellix ePO, Splunk, PowerShell, Python
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Systems Admin SR
Merrimack, New Hampshire, United States
OnsiteFull Time
8+ YOEHigh school diploma with 8+ years or equivalent, CompTIA Security+ certification, ability to obtain Secret clearance, experience with Active Directory, virtualization, networking, Windows OS, and leadership skills.
ServiceNow, Microsoft Active Directory, Windows PowerShell
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Systems Development Engineer II
Portsmouth, New Hampshire, United States
OnsiteFull Time
3+ YOE3+ years systems administration experience, Associate's degree or equivalent, Windows Server/Active Directory/SQL Server proficiency, MES administration (Emerson Syncade), PowerShell/Visual Basic scripting, virtualization (VMware/HyperV).
Emerson Syncade, Lonza MODA-ES, Rockwell Pharma Suite, Kepware, OPC Router, Rockwell, Allen, Siemens, Microsoft Windows Server, Active Directory, SQL Server, PowerShell, Visual Basic, VMware, HyperV, FactoryTalk, DCOM, OPC
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Network/System Support
Manchester, New Hampshire, United States
OnsiteFull Time
2+ YOERequires 2–5 years of network or systems administration experience, networking and Cisco knowledge, Active Directory, VPNs, troubleshooting, and communication skills; Hyper-V and SonicWall experience preferred.
Hyper-V, Microsoft Remote Desktop, Microsoft Windows Active Directory, Cisco, SonicWall, Mac OS X, VLAN, DHCP, DNS, VPN
1w
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ITSM Specialist
Columbus or Concord or Lincoln or Bismarck or Raleigh or Helena or Jackson or Jefferson City or Saint Paul or Augusta or Baton Rouge or Frankfort or Topeka or Indianapolis or Springfield or Boise or Des Moines or Atlanta or Tallahassee or Dover or Washington or Little Rock or Montgomery or Cheyenne or Charleston or Madison or Montpelier or Richmond or Salt Lake City or Austin or Nashville or Pierre or Columbia or Harrisburg or Oklahoma City
$60k-$80k/yr OnsiteFull Time
Requires ITSM/ITIL knowledge, SDLC, Agile and DevOps familiarity, release automation, troubleshooting, Active Directory and Microsoft Administration; ServiceNow, monitoring, cloud operations, and a bachelor's degree preferred.
ITIL, SDLC, Agile, DevOps, Active Directory, Microsoft Administration, ServiceNow, Elastic, Datadog, Microsoft Power BI
1w
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Infrastructure Engineering, VP
Burlington, Massachusetts, United States
$120k-$203k/yr OnsiteFull Time
4+ YOEBachelor’s degree in a technical or analytical field, 4+ years supporting mission-critical Azure systems, Citrix infrastructure expertise, Windows Server and Active Directory administration, troubleshooting, and project prioritization.
Citrix, NetScaler, ADC, Citrix Cloud, StoreFront, Federated Authentication Service (FAS), Cloud Connectors, Azure, DNS, SSL, SAML, Single Sign-On, Entra ID, Microsoft Windows Server, Certificate Services, Microsoft Active Directory, Group Policy, Azure Log Analytics, PowerShell
2mo
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Service Desk Engineer
South Burlington or Rutland or West Lebanon or Plattsburgh or Westbrook
$56k-$70k/yr HybridFull Time
2+ YOE2+ years help desk or network administration experience; strong Windows and Active Directory skills; virtualization and backup experience; excellent communication; CompTIA/Microsoft/Cisco/VMware certifications preferred.
Windows 10, Windows 11, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2021, Windows Server 2025, VMware, Microsoft Hyper-V, Citrix, Microsoft Remote Desktop Services, HP Insight Manager, Dell OpenManage
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
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