132 security operations jobs at 73 companies in San Antonio, TX

3w
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Security Operations Lead (GSOC)
San Antonio, Texas, United States
OnsiteFull Time
SWBC
SWBC: Provides insurance, mortgage, and investment services to individuals and businesses.
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
2w
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Security Operations Auditor (Guarding - Security)
San Antonio, Texas, United States
$24-$25/hr OnsiteFull Time
Prosegur
ProsegurBolsa de Madrid: PSG: Global provider of physical security, cash logistics, and technology.
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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Security Operations Lead (GSOC)
San Antonio, Texas, United States
OnsiteFull Time
SWBC
SWBC: Provides insurance, mortgage, and investment services to institutions and individuals.
7+ YOEBachelor's or equivalent experience preferred, 7+ years enterprise SOC/GSOC experience, leadership in incident response, strong communication, and experience with SIEM/EDR and managed SOC/MSSP models.
SIEM, EDR/XDR
2mo
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Security Operations Center (SOC) Analyst- Texas
San Antonio, Texas, United States
OnsiteFull Time
CenCore Group
CenCore Group: Provides secure modular facilities and professional defense security services.
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 Operations Center Operator - 12AM - 12PM
San Antonio, Texas, United States
OnsiteFull Time
Zachry Construction
Zachry Construction: Builds heavy civil infrastructure like highways and bridges.
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
4d
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Assistant Operations Manager (SAT)
San Antonio, Texas, United States
$23/hr OnsiteFull Time
CLEAR
CLEARNYSE: YOU: Expedite identity verification through secure biometric technology and digital platforms.
1+ MgmtRequires 1–2 years of leadership experience in customer-facing operations, strong communication and organizational skills, technology proficiency, schedule flexibility, security screening eligibility, and ability to perform physical airport tasks.
1mo
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Cleared Security Escort
San Antonio, Texas, United States
OnsiteFull Time
Patriot Group International
Patriot Group International: Specialized mission support and security services for high-threat environments.
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
1mo
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Security Officer (Commercial)
San Antonio, Texas, United States
OnsiteFull Time
Securitas Critical Infrastructure Services (SCIS)
Securitas Critical Infrastructure Services (SCIS)Nasdaq Stockholm: SECU-B: Security and fire protection for critical infrastructure and government.
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 Service Technician
San Antonio, Texas, United States
$26-$34/hr FieldFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
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
2mo
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Security Field Supervisor - Field Training Officer 78229
San Antonio, Texas, United States
$16-$17/hr OnsiteFull Time
United Protective Services
United Protective Services: Provides professional security guard and protective patrol services.
High school diploma, valid driver’s license, reliable transportation, strong communication/leadership, professional appearance, ability to train/lead; prior security experience.
2d
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Special Security Representative (SSR)
Richardson or Fort Dix or Camp Bullis
OnsiteFull Time
Geo Owl
Geo Owl: Provides geospatial intelligence and remote sensing for defense missions.
3+ YOEActive TS/SCI clearance, 3+ years supporting SCI security programs or SCIF operations, ICD-705 knowledge, security inspection and incident-reporting experience, and strong communication skills.
ICD-705, DISS, Scattered Castles, JPAS
1w
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Security Cooperation Training Analyst (Secret Clearance)
Universal City, Texas, United States
OnsiteFull Time
Inflow
Inflow: Providing AI and engineering services for national security missions.
3+ YOEActive Secret clearance; 3 years AF MAJCOM/HQ staff officer experience; 3 years military training experience including requirements analysis, planning, and resource programming; knowledge of USAF readiness and security cooperation training.
2mo
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Regional Manager, Security Systems Operations & Field Deployment
San Antonio or United States
RemoteFull Time
Sentrillion
Sentrillion: Provides integrated security and surveillance technology for government infrastructure.
4+ YOE1+ MgmtLead regional field operations; manage installation/maintenance; budget, safety, and compliance; coordinate cross-region resources.
Microsoft 365 Applications, PMP, OSHA 10/30, Intrusion Detection Systems, Access Control Systems, Fire Suppression Systems, CCTV
3d
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Senior Network Security Engineer
San Antonio, Texas, United States
OnsiteFull Time
Aspire Lifestyles
Aspire Lifestyles: Global provider of concierge, loyalty, and lifestyle management services.
10+ YOERequires 10+ years in IT, 5+ years designing and operating networks, 5+ years with Check Point security and Cisco networking, relevant bachelor's degree or equivalent experience, CCNA, and eligibility for Tier 3/Level II clearance.
Microsoft Azure, Cisco, Cisco Nexus, Cisco Catalyst, Check Point, F5 Load Balancer, PowerShell, Python, Bash, VPN, IPS, TCP/IP, DNS, HTTP, TLS, SSH
2mo
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Trust Securities Operations Supervisor
San Antonio, Texas, United States
OnsiteFull Time
Frost Bank
Frost BankNYSE: CFR: Provides personal and commercial banking, investment, and insurance services.
6+ YOEBachelor's degree or equivalent experience, 6+ years trust operations experience, knowledge of securities regulations and trading, strong written and verbal communication, and proficiency with Microsoft computer applications.
2w
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Security Flex Officer
San Antonio, Texas, United States
FieldPart Time
Allied Universal
Allied Universal: Global provider of physical security and facility management services.
High school diploma or 5 years experience, valid driver’s license if driving, background check and drug screen, must be 18+, able to operate radio/telephone, strong communication and problem-solving skills.
1mo
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Target Security Specialist
San Antonio, Texas, United States
$18/hr OnsiteFull Time, Part Time
Target
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
Must be 18+, high school diploma/equivalent, able to climb ladders and lift up to 40 lbs, communicate effectively, operate radios/scanners and video surveillance, document incidents, and work flexible schedules including nights/weekends/holidays.
Target's video surveillance system, case management system, handheld scanners, multiple frequency devices
1mo
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Target Security Specialist
San Antonio, Texas, United States
$18/hr OnsitePart Time
Target
TargetNYSE: TGT: General merchandise retailer operating physical stores and e-commerce.
Must be 18+, high school diploma or equivalent, able to lift/move up to 40 lbs, climb ladders, perform apprehensions per policy, communicate effectively, operate handheld scanners and radios, and work flexible schedules including nights/weekends/holidays.
1w
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Physical Security Management Center Specialist, NA
San Antonio, Texas, United States
OnsiteFull Time
Vantage Data Centers
Vantage Data Centers: Provides hyperscale data center campuses for cloud and AI providers.
2+ YOE2+ years security operations/monitoring center experience, proficiency with integrated security technologies (VMS, Genetec), strong situational awareness, communication and documentation skills.
Genetec, VMS
4d
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Senior Data Operations Engineer
Houston or Findlay or San Antonio
OnsiteFull Time
Marathon Petroleum
Marathon PetroleumNYSE: MPC: Refines and markets petroleum products and renewable fuels.
5+ YOEBachelor's degree in information technology or equivalent experience and 5+ years of relevant experience. Requires enterprise cloud data platform, production operations, modernization, automation, security, governance, and reliability expertise.
Databricks, Azure, Cognite, Infrastructure as Code (IaC), CI/CD, DevOps, FinOps, SRE, Identity Access Management (IAM), Master Data Management (MDM)