IT - Security Jobs in San Antonio, TX

Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...

Assured Information Security (AIS) is seeking a Deployment Engineer to join our SecureView team.  This role involves daily installation, configuration, and management of ESXi/VMware servers, RHEL...

Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capab...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help t...

R-00193750Description We are currently seeking a Vulnerability Analyst 3rd shift (9PM-5AM) to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern sec...

The Cyber Defense Operator (CDO) supports the Air Force Computer Emergency Response Team (AFCERT) mission by providing continuous, near real-time network security monitoring, intrusion detection analy...

Location: San Antonio, TX Work Arrangement: 100% Onsite Clearance: Active TS/SCI required Certification: DoD IAT Level II or higher Position Overview: We are seeking a Cyber Network Defense Analyst t...

Title: • Cyber Network Defense Analyst Location: • San Antonio, Texas (ON-SITE) Salary Range: • $90,000 - $120,000 Clearance Required: • Top Secret/SCI Certification Required: • Sec+ (or IAT Leve...

About Aleut FederalAleut Federal is an Alaskan Native-owned enterprise dedicated to supporting the Unangax people of the Aleutian Islands. We provide top-notch service to various branches of the feder...

Job Description Tharros is seeking an experience Information System Security Engineer to support cybersecurity, Risk Management Framework (RMF), and Authority to Operate (ATO) activities for DoD/feder...

Description & RequirementsMaximus is seeking a Cybersecurity Engineer - Elastic SIEM SME. This role is on-site in San Antonio, TX and requires an active TS/SCI security clearance. Maximus TCS (Technol...

Description & RequirementsMaximus is currently seeking a Junior Cybersecurity Engineer - Elastic SIEM. This role is onsite, 5 days a week, in San Antonio, TX and requires an active Top Secret / SCI (T...

Description & RequirementsMaximus is currently seeking a Cybersecurity Engineer - Elastic SIEM (Journeyman). This role is onsite, 5 days a week, in San Antonio, TX and requires an active Top Secret /...

RMF Cyber Analyst OASYS, INC., a Leading-Edge Government contractor, is seeking applicants for an RMF Cyber Analyst position to support our Army customer in San Antonio, Texas. Position Description:...

Description & RequirementsMaximus is seeking a Senior Cybersecurity Engineer - Elastic SIEM. This role is on-site in San Antonio, TX and requires an active TS/SCI security clearance. Maximus TCS (Tec...

This is an active, impact-ready, fully-funded position. Location: San Antonio, T X Telework: Telework policy is being defined as this is a new contract, subject to manager approval and tasking Clearan...

Why WWT? At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. W...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: PolygraphTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...