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Keywords: Senior Security Administrator (Remote - US), Location: USA

Page: 2

SENIOR TECHNICAL ADMINISTRATOR (ON-SITE)

. We are committed to building robust IT infrastructures, driving digital transformation, and much more. Job Summary The Senior... Technology Administrator position is responsible for providing computing services and support to Compass Group corporate...

Company: Compass Group
Location: Dorchester, MA
Posted Date: 18 Oct 2025
Salary: $80000 - 90000 per year

Senior Systems Administrator

a difference in the world. What We’re Looking For: The Senior Systems Administrator will partner with our Network... and remote operations all rely on Iridium to stay connected. We take our responsibility for providing these essential...

Location: Alabama
Posted Date: 18 Oct 2025

Senior System Administrator

Salary Range: $71,307- $115,300 The Senior System Administrator will provide advanced enterprise-level IT support... onsite regularly; this position is not eligible for remote work. Required Qualifications: U.S. Citizenship required due...

Company: DCS Corp
Location: Ridgecrest, CA
Posted Date: 18 Oct 2025
Salary: $71307 - 115300 per year

Senior Systems Administrator

& Responsibilities: What We’re Looking For: The Senior Systems Administrator will partner with our Network Infrastructure team on the..., and lone workers, as well as ships, aircraft and remote operations all rely on Iridium to stay connected...

Location: Alabama
Posted Date: 17 Oct 2025

MAC System Administrator (Senior-Level)

a MAC System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. Must be a U.S. Citizen... Must have an active DoD Top Secret Clearance. Non-remote (relocation incentive available) The MAC System Administrator...

Posted Date: 17 Oct 2025
Salary: $64000 - 108000 per year

Senior Grants and Contracts Administrator

and education. Job Summary The Senior Grants and Contracts Administrator works independently to administer pre-award and/or post... in sponsored programs administration. Senior-level skills in pre-award, post-award, and contract administration. Experiences...

Location: Chicago, IL
Posted Date: 17 Oct 2025
Salary: $85000 - 110000 per year

Senior Systems Administrator

Zachary Piper Solutions is seeking a Senior Systems Administrator to support mission-critical operations in Springfield.... Responsibilities for the Senior Systems Administrator include: Support cloud system implementation, troubleshooting, and maintenance...

Posted Date: 17 Oct 2025
Salary: $120000 - 150000 per year

Atlassian Developer and Administrator, Senior

Atlassian Developer and Administrator, Senior The Opportunity: As a full stack developer, you can resolve a problem... team success. This role is more than just coding. As a senior full stack developer at Booz Allen, you’ll use your passion...

Location: Arlington, VA
Posted Date: 17 Oct 2025
Salary: $86800 - 198000 per year

Senior System Administrator

. Responsibilities: As a Senior Systems Administrator, you will be responsible for ensuring the stability, integrity, and efficient...Job Title: Sr. System Administrator Location: Amesbury, MA Company: Munters Corporation About Us: Munters...

Company: Munters
Location: Amesbury, MA
Posted Date: 17 Oct 2025

Senior Oracle Database Administrator

Senior Oracle Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance... Opportunity: CACI is seeking an experienced Oracle database administrator to join our on a program supporting the government...

Location: Washington DC
Posted Date: 16 Oct 2025

Senior Systems Administrator

and support IT infrastructures around the world. Senior System Administrator, internally known as Senior Analyst, Information... Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.​ U.S. citizenship...

Location: Tucson, AZ
Posted Date: 16 Oct 2025
Salary: $66000 - 130000 per year

System Administrator, Senior

System Administrator, Senior The Opportunity: Your combination of people skills and technical expertise makes... the Department of Defense (DoD)? We’re looking for a systems administrator who specializes in working within classified...

Location: Washington DC
Posted Date: 16 Oct 2025
Salary: $77600 - 176000 per year

Senior AIX/UNIX Administrator

Responsibilities Peraton is seeking a highly skilled Senior Aix/UNIX Administrator to join our diverse team... with stakeholders, system owners, and security leadership to maintain and support CBP’s critical mission to protect our nation’s borders...

Company: Peraton
Location: USA
Posted Date: 16 Oct 2025
Salary: $104000 - 166000 per year

Senior System Administrator (On-site)

Our client is seeking an experienced Senior System Administrator to support onsite operations for the Department... environments. At least one of the following certifications: Bacula Systems Administrator, CompTIA A+, Network+, Security...

Company: Hepco
Location: Carlsbad, NM
Posted Date: 15 Oct 2025
Salary: $60 - 80 per hour

Unix/Linux Administrator (Senior-Level)

Security Clearance Non-remote (relocation incentive available) The Unix/Linux Administrator will provide services.... is seeking a Unix/Linux Administrator (Senior-Level) to join our team in Sierra Vista, Arizona. U.S. Citizen Active DoD...

Posted Date: 12 Oct 2025

Senior System Administrator

**Position Overview** The Senior System Administrator leads the design, implementation, and optimization of hybrid..., security, and scalability of systems while mentoring junior staff and driving automation and modernization initiatives...

Posted Date: 11 Oct 2025
Salary: $95000 - 125000 per year

Senior Network Administrator (Onsite) Richfield, Ohio

Senior Network Administrator (Onsite) Location: Richfield, Ohio Visa: USC or GC Mode of Interview: Virtual..., and trouble-shooting for all environments and related security. Works closely with all areas of global I/T, internal and external...

Company: Stellent IT
Location: Richfield, OH
Posted Date: 11 Oct 2025

Power Platform Administrator and Engineer, Senior

Power Platform Administrator and Engineer, Senior The Opportunity: Everyone is trying to “harness the power of the... in areas like automation and cloud-based security with your team and clients while developing critical solutions for the DoD...

Posted Date: 11 Oct 2025
Salary: $86900 - 198000 per year

Linux System Administrator (Senior-Level)

Must have an active DoD Top Secret Clearance. Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level... a Linux System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. Must be a US Citizen...

Posted Date: 10 Oct 2025
Salary: $68000 - 108000 per year

Senior System Administrator (MSP) – IntegraMSP (Dallas, TX • Hybrid)

IntegraMSP is hiring a Senior System Administrator with MSP experience. This is a hands-on, high-impact role... platforms (Hyper-V / Azure VM). Provide advanced networking and security support: LAN/WAN, ZTNA, VLANs, VPNs, SASE, firewalls...

Company: IntegraMSP
Location: Dallas, TX
Posted Date: 10 Oct 2025