326 security operator jobs at 150 companies in San Marcos, TX
1mo
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Security Operator 3
Austin, Texas, United States
OnsiteFull Time
5+ YOEHigh school diploma, 5+ years customer service or facility security experience, valid driver’s license, ability to obtain U.S. government security clearance and state security officer license, First Aid/CPR/AED preferred, availability for nights/weekends/rotating schedules.
Microsoft Windows, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
3d
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Global Security Operations Center (GSOC) Operator
Austin, Texas, United States
OnsiteFull Time
High school diploma or equivalent; strong analytical, critical-thinking, reporting, communication, crisis-management, and computer skills. Must operate security systems and work flexible shifts.
Microsoft Office, CCTV, radio, telephone equipment, console monitors
2mo
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Security Operations Center Operator - 12AM - 12PM
San Antonio, Texas, United States
OnsiteFull Time
2+ YOEHigh school diploma, minimum 2 years security-related experience, ability to work 12-hour rotating shifts (including overnights, weekends, holidays), proficiency with Microsoft Office, CCTV and access control systems, strong communication and documentation skills.
Microsoft Office, Avigilon, CCTV, Access Control System
3d
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Global Security Operations Center (GSOC) Operator
Austin, Texas, United States
OnsiteFull Time
High school diploma or equivalent, strong analytical, critical-thinking, reporting, computer, communication, crisis-management, and problem-solving skills; security licensing may be required by law.
Microsoft Office, CCTV, radio, telephone
1mo
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Security Operations Lead (GSOC)
San Antonio, Texas, United States
OnsiteFull Time
7+ YOE7+ years SOC/GSOC security operations experience, incident response leadership, SIEM/EDR/XDR familiarity, security certifications, strong communication and analyst mentoring skills.
SIEM, EDR/XDR, threat intelligence
1w
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Roller Operator
Converse or Texas or Oklahoma
$22-$24/hr FieldFull Time, Seasonal
Operate and maintain rollers on construction projects; read grades, use gauges, follow safety procedures, lift up to 50 pounds, work outdoors, travel, and pass additional security clearance.
2mo
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Security Manager (operations)
Austin, Texas, United States
$30/hr OnsiteFull Time
High school diploma, experience managing security operations and officers, strong written/verbal communication, report writing, emergency response, training, scheduling, and liaison with law enforcement.
TrackTik
1mo
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Cleared Security Escort
San Antonio, Texas, United States
OnsiteFull Time
1+ YOETop Secret/SCI clearance, 1+ year security escort or law enforcement experience, high school diploma/GED, ability to complete security guard certification, pass drug screen and background checks, ability to operate security screening equipment and travel locally.
Walk-Through Metal Detector, Hand-held metal detector, Hand-held radio
3w
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Security Guard
Austin, Texas, United States
OnsiteFull Time
1+ YOEMust be 21+, 1+ year verifiable experience (military/concierge/AA/BA considered), strong customer service, able to multitask, comfortable with Microsoft Office, and able to operate site security programs.
Microsoft Office
1mo
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Security Officer (Overnight)
Pocono Manor or Sandusky or Wisconsin Dells or Round Rock or Spotsylvania County
OnsiteFull Time, Part Time
CPR certification required; previous law enforcement or security experience preferred; working knowledge of local/state/federal laws; ability to patrol, enforce policy, operate security equipment, and interact with guests and staff.
1mo
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Security Officer (Commercial)
San Antonio, Texas, United States
OnsiteFull Time
High school diploma or GED, meet background and screening checks, meet state/security licensing and BLS/CPR/AED/First Aid certification requirements; competency in security operations, report writing, and customer service.
closed circuit television
1mo
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Security Guard
Austin, Texas, United States
OnsiteFull Time
1+ YOEMust be at least 21, have 1+ year verifiable work experience, strong customer service and multitasking skills, comfortable with Microsoft Office, able to stand/walk/bend/lift and operate site security programs.
Microsoft Office
2mo
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Security Operations Center (SOC) Analyst- Texas
San Antonio, Texas, United States
OnsiteFull Time
1+ YOETop Secret with polygraph required; HS diploma; 1-3 years in SOC/monitoring; rotating shifts; security software proficiency; strong communication.
Lenel, CCure, Genetec, Honeywell, Security monitoring software
1mo
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Security Service Technician
San Antonio, Texas, United States
$26-$34/hr FieldFull Time
5+ YOE5+ years low-voltage/security experience, knowledge of major security platforms, valid driver's license, pass background checks, ability to operate tools and climb ladders.
Bosch, Radionics, Honeywell, Firelite, Silent Knight, DMP, DSC
3w
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Security Operations Auditor (Guarding - Security)
San Antonio, Texas, United States
$24-$25/hr OnsiteFull Time
2+ YOETexas DPS Level II non-commissioned security officer license, HS diploma, 2+ years security or audit experience, strong attention to detail, Microsoft Office/Excel proficiency; Power BI and ticketing system experience preferred.
Microsoft Office, Microsoft Excel, Power BI
3w
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AVP, Engineering Security Operations Manager
Austin or Fort Mill or Charlotte or San Diego or Tempe
$130k-$217k/yr HybridFull Time
10+ YOE5+ Mgmt10+ years in information security with 5+ years leading security operations/engineering; experience with SIEM, EDR, vulnerability management, IAM, DLP; scripting/automation and cloud security familiarity.
SIEM, Splunk, Exabeam, Sentinel, EDR, CrowdStrike, SentinelOne, Microsoft Defender for Endpoint, DLP, Qualys, Tenable, Rapid7, Python, PowerShell, AWS, Azure, GCP
1w
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Corrections - Security Coordinator
Austin, Texas, United States
$52k-$61k/yr OnsiteFull Time
High school diploma/GED and up to one year of corrections, security, or computer operations experience. Must be a U.S. citizen and obtain TCIC/NCIC certification and a jailer's license within six months.
Microsoft Excel
2w
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Product Security Engineer
Austin, Texas, United States
HybridFull Time
5+ YOE5+ years product/application security experience, threat modeling, vulnerability lifecycle operations, AI/LLM automation skills, strong collaboration and communication.
STRIDE, HackerOne, Bugcrowd, JIRA, AI/LLM
1d
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Security Operations Engineer
Toronto or Austin or New York City
$71k-$106k/yr OnsiteFull Time
1+ YOERequires 1–3 years in security engineering, foundational Python scripting, security concepts, problem-solving, documentation, and collaboration. SOC or IT support experience is a plus.
Security Orchestration, Automation, and Response (SOAR), Security Information and Event Management (SIEM), Endpoint Detection and Response (EDR), Python, Palo Alto Networks Cortex XSOAR, Tines, Splunk SOAR, Go, Bash, PowerShell, JavaScript, MITRE ATT&CK, NIST, API
2w
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Application Security Analyst II - AI
San Antonio, Texas, United States
OnsiteFull Time
2+ YOE2+ years in software development, application security, or IT operations with ≥1 year in application security; Bachelor's in IT security or related (or equivalent experience); knowledge of OWASP Top 10, secure coding, and application security practices; strong communication and critical thinking.
OWASP Top 10, SAMM, BSIMM
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