60 jobs for Senior Systems Administrator

Senior Support Systems Administrator CAD 108K-124K

API | Backups | Disaster Recovery | Disaster Recovery Planning | Documentation

Flexible hybrid setup | Health, dental, vision insurance | Home office stipend | Learning and development budget | Unlimited PTO

Senior-level Full Time

Montreal R

3d ago

Senior Systems Administrator (Information Systems Specialist 7) USD 82K-124K

Active Directory | Automation | Backup and Recovery | Capacity Planning | Cloud Computing

Hybrid work schedule | Limited duration rotation

Senior-level Full Time

Salem | OWRD | North Mall … R

4d ago

Senior Systems Administrator (Windows/IIS) USD 115K-143K

.Net Framework | AJAX | ASP.NET | Access Control | Account Management

Collaborative environment | Federal mission driven work | Remote work

Senior-level Full Time

United States - Remote R

5d ago

Senior Systems (Network) Administrator at SUNY Onondaga Community College USD 58K-73K

AWS | Active Directory | Authentication | Backup and Recovery | Certificates

Bilingual Spanish and English | On-call support | Remote support outside business hours

Senior-level Full Time

Syracuse, NY, United States

6d ago

Senior Systems Administrator USD 87K-127K

Backup and Restoration | Capacity Planning | Client-Server | Database Design | Disaster Recovery

Senior-level Full Time

Southern California, Los Angeles

6d ago

Senior Systems Administrator USD 86K-115K

Backup | Disaster Recovery | Linux | Microsoft Azure | Performance Monitoring

Dental insurance | Floating holiday | Health insurance | Life insurance | Paid Holidays

Senior-level Full Time

Las Vegas, NV, United States

7d ago

Senior Systems Administrator USD 120K-170K

Ansible | Bash | CIS | Hyper-V | ISO 27001

Senior-level Full Time

Amman, Amman Governorate, Jordan

9d ago

Senior Systems Administrator USD 98K-148K

AWS | Amazon Web Services | Backup and Recovery | Dell Compute | Kubernetes

Senior-level Full Time

Huntsville, AL, United States

9d ago

IT - Sr. Systems Administrator USD 96K-140K

Active Directory | Azure Virtual | Azure Virtual Network | Business Continuity | Capacity Planning

After-hours on-call support | Some travel required

Senior-level Full Time

Lewisville, TX, US

10d ago

Senior Systems Administrator USD 87K-149K

AWS | Ansible | Azure | Backup and Disaster Recovery | Bash

Senior-level Full Time

Ashville, Ohio, United States

11d ago

Systems Administrator USD 86K-181K

Active Directory | DHCP | DNS | EPolicy Orchestrator | Group Policy

Flexible time off | Learning resources

Senior-level Full Time

0IW FORT MEADE MD, United States

11d ago

Senior Systems Administrator USD 113K-127K

AI tools | Confluence | Data collection | Data-Driven Applications | Data-driven

401k match | Discounts | FSA | Financial coaching resources | Free mental health resources

Senior-level Full Time

Perryman, MD, US, 10000744

11d ago

Senior Systems Administrator USD 146K-194K

800-53 | Air-gapped | Air-gapped systems | Ansible | DISA STIG

Senior-level Full Time

Costa Mesa, California, United States

12d ago

IT Helpdesk Administrator CAD 90K-110K

Active Directory | Cisco | Configuration Manager | Disaster Recovery | Entra ID

On-call support

Senior-level Full Time

Canada - Markham - Ontario

12d ago

Senior Systems Administrator (5331) USD 105K-175K

Access Control | Account Management | Active Directory | Agile | Backups

Health insurance | Paid leave | Retirement plan

Senior-level Full Time

Patuxent River, MD

12d ago

Sr Systems Administrator I USD 98K-119K

Active Directory | Apple Business | Apple Business Manager | Azure Virtual | Azure Virtual Desktop

401k match | Adoption Assistance | Financial Planning Time Off | Holiday schedule | Medical/Dental/Vision

Senior-level Full Time

Omaha NE-6750, United States

13d ago

Senior System Administrator USD 175K-215K

AWS | Active Directory | Ansible | Bash | CloudFormation

Senior-level Full Time

Annapolis Junction, MD 20701, USA

14d ago

Senior Systems Administrator USD 75K-110K

Active Directory | Authentication Policy | Azure | Bash | Conditional Access

Dental insurance | Flexible work environment | Health insurance | Life insurance | Paid Holidays

Senior-level Full Time

St. Louis Park, Minnesota, United States

14d ago

ITS Sr Systems Administrator USD 98K-122K

8021q | Azure Arc | Azure Bicep | Azure Monitor | Azure SQL

Senior-level Full Time

Lakewood, CO, US

18d ago

OCONUS Senior Systems Administrator (location is Camp Humphreys, Korea)

C2 Services | Configuration Manager | DISA STIG | Dell Compellent | Dell Tape Library

After-hours support | Mentoring | On-call availability | On-site work | Task prioritization

Senior-level Full Time

Jongno-gu, 11, South Korea

22d ago

Senior Systems Administrator - River Road (Exempt) #2493 USD 80K

AD Entra ID | Azure | Azure AD | Azure AD/Entra | Azure AD/Entra ID

403b | Annual holiday bonus | Employee assistance program | Free meals | Gym and pool facilities

Senior-level Full Time

Piscataway, NJ, United States

25d ago

Systems Administrator Senior USD 84K-111K

Automation | Azure DevOps | Calendly | Freshservice | Great Plains

Dental insurance | Health insurance | Paid parental leave | Paid time off | Pet insurance

Senior-level Full Time

Phoenix, AZ, United States

26d ago

Senior Systems Administrator USD 84K-111K

Azure DevOps | Calendly | FloQast | Freshservice | ITSM

Dental insurance | Health insurance | Paid parental leave | Paid time off | Pet insurance

Senior-level Full Time

Phoenix, AZ, United States

26d ago

Senior Systems Administrator USD 84K-111K

Azure DevOps | Calendly | Freshservice | Great Plains | ITSM

Dental insurance | Health insurance | Paid parental leave | Paid time off | Pet insurance

Senior-level Full Time

Phoenix, AZ, United States

26d ago

Senior IT DevOps Administrator - Cloud Team RON 312K-396K

Ansible | Bash | CI/CD | Config as Code | Configuration Management

EAP or wellbeing support | Employee discounts | Employee stock purchase plan | Glasses allowance | Health package

Senior-level Full Time

Cluj-Napoca, Cluj County, Romania

26d ago

Sr Systems Administrator USD 93K-126K

Active Directory | DNS | LDAP | Linux | NTP

401k with company match | Full-flex work week | Health and wellness packages | Internal mobility | Paid education and certifications

Senior-level Full Time

USA VA Langley AFB - Langley …

26d ago

Senior Systems Administrator A PHP 960K-1014K

Access policies | Alert Monitoring | Azure AD | Cause analysis | Conditional Access

Career growth | Employee recognition | Health insurance | Learning opportunities | Life insurance

Senior-level Full Time

Makati City, Metro Manila, Philippines

27d ago

Senior Lead IT Operations Administrator USD 140K-192K

Antivirus | Backup and Recovery | Bash | Business Continuity | Cisco Unified Communications

Senior-level Full Time

USA, Niceville, 960 West John Sims …

27d ago

Systems Administrator, Sr. - McMurdo, Antarctica (Austral Summer 2026) USD 96K-162K

Active Directory | Backup and Recovery | DHCP | DNS | Group Policy

On-call rotation | Seasonal deployment

Senior-level Temporary

McMurdo Station, Antarctica, 00000

28d ago

Senior Systems Administrator, Network USD 120K-223K

8021X | AWS | Access Control | Aruba AP | ArubaOS

Senior-level Full Time

San Diego, CA, US

28d ago

Administrateur \ Administratrice de systèmes senior CAD 104K-130K

ADFS | AS400 | Active Directory | Apache | Apache HTTP

Additional parental benefits | Annual vacation | Company holidays | Health insurance | Paid parental leave

Senior-level Full Time

Montreal, QC, CA

1mo ago

Senior Systems Administrator [Full Scope Polygraph] USD 125K-180K

Application Integration | Capacity Planning | Help desk | Linux | Network Components

Financial benefits | Medical benefits

Senior-level Full Time

Annapolis Junction, MD

1mo ago

Senior Systems Administrator (HPC Lab Integration & Development) USD 116K-196K

Ansible | Bash | Elasticsearch | FC SAN | Firewalls

Senior-level Full Time

Annapolis Junction, MD, US

1mo ago

Senior Systems Administrator 4P/655 A USD 112K-166K

Exchange Online | Exchange Server | Git | Graph API | JSON

Contract opportunity | On-call rotation

Senior-level Contract

ATLANTA, GA

1mo ago

Senior Systems Administrator USD 101K-150K

Active Directory | Active Directory Services | Antivirus | Backup and Restore | Directory Services

401k matching | Dental insurance | Disability insurance | Educational reimbursement | Employee stock purchase plan

Senior-level Full Time

US-VA-McLean-HOME (VA101), United States

1mo ago

Senior System Administrator - TS/SCI w/Polygraph USD 142K-184K

Active Directory | Active Directory Group Policy | Backup and Recovery | Bash | Configuration Manager

401k match | Comprehensive health and wellness packages | Internal mobility | Paid education and certifications | Paid time off

Senior-level Full Time

USA VA Reston - 12310 Sunrise …

1mo ago

Senior Systems Administrator USD 90K-119K

Active Directory | Authentication Troubleshooting | Card Access | Email Quarantine | EndPoint Manager

Senior-level Full Time

New York City, NY, United States

1mo ago

Senior Systems Administrator USD 94K-124K

Azure Entra | Azure Entra ID | Cloud Security | Entra ID | Exchange Online

Dental insurance | Employee assistance program | Employee stock ownership plan | Health insurance | Health savings account

Senior-level Full Time

Chicago, IL, United States

1mo ago

UNIX/Linux Sr. Systems Administrator (Projects) USD 107K-188K

Ansible | Application Server | Automation | Capacity Planning | CentOS

401k match | Comprehensive healthcare | HSA matching | Ongoing learning opportunities | Unlimited paid time off

Senior-level Full Time

FedEx Hartford, CT, United States

1mo ago

Senior Systems Administrator USD 111K-120K

Access Control | Active Directory | Conditional Access | DHCP | DNS

401k matching | Accident insurance | Dental insurance | Flexible spending account | Health savings account

Senior-level Full Time

SEATTLE, WA, USA

1mo ago

Systems Administrator-Senior USD 88K-150K

Directory Services | Disk Space Management | Email Server | Email Server Administration | Licensing management

Education assistance | Financial education | Health benefits | Paid parental leave | Paid time off

Senior-level Full Time

York, PA, United States

1mo ago

Sr. Systems Administrator USD 139K-200K

Access Management | Endpoint Security | Enterprise applications | ITIL | Identity and Access Management

Dental insurance | Flexible hybrid working | Life insurance | Medical insurance | Retirement plan matching

Senior-level Full Time

Philadelphia, Pennsylvania

1mo ago

Senior Systems Administrator INR 2800K-4000K

API Debugging | Authentication | Automation | Directory Services | Google Workspace

Hybrid work

Senior-level Full Time

Bengaluru, Karnataka, India

1mo ago

Senior Systems Administrator INR 2475K-3465K

AI/BOTS | API Integration | Conditional Access | Device trust | Expression Language

Senior-level Full Time

Bengaluru, Karnataka, India

1mo ago

Senior Systems Administrator USD 105K-150K

Antivirus | Automation | Backup and replication | Disaster Recovery | Hyper-V

Health benefits | Hybrid work | Leadership courses | Mentoring program | Paid parental leave

Senior-level Full Time

Cincinnati, Ohio, United States; Cincinnati, Ohio, … R

1mo ago

Sr. Systems (Database) Administrator USD 75K-158K

Active Directory | Antivirus | Backup and Restore | Business Manager | Management Studio

Comprehensive benefits | Flexible time off | Healthcare | Learning resources | Retirement benefits

Senior-level Full Time

0AU HAMPTON VA (LANGLEY AIR FORCE …

1mo ago

Senior Systems Administrator USD 138K-151K

Application Gateway | Azure Application Gateway | Azure Kubernetes | Azure Kubernetes Service | Azure Storage

Work-life balance

Senior-level Full Time

Bedford, Massachusetts, United States

1mo ago

Senior System Administrator USD 148K-204K

Azure | Business Continuity | Change Management | Detection and Response | Disaster Recovery

401k administration | 401k match | Dental insurance | Disability insurance | Health insurance

Senior-level Full Time

Remote, US R

1mo ago

Senior Systems Administrator USD 125K-140K

Active Directory | Azure CLI | Backup and Disaster Recovery | Conditional Access | Data Warehousing

Senior-level Full Time

Sacramento, CA, USA

1mo ago

Systems Administrator USD 93K-115K

Backup and Recovery | COOP | Change Advisory | Change Advisory Board | Change Control

Day shift | On-call support | On-site work

Mid-level Full Time

Arlington, VA

1mo ago

Find jobs in InfoSec/Cybersecurity