26 vulnerability jobs at 20 companies in San Antonio, TX
1w
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CNO Vulnerability Researcher
Herndon or San Antonio or Hanover
$129k-$215k/yr OnsiteFull Time
4+ YOEBachelor's plus 4+ years (or HS plus 8+ years), experience in vulnerability research, exploit development, reverse engineering; proficiency in C/C++, Python, Assembly; active Secret clearance.
C/C++, Python, Assembly (x86/x64), IDA Pro, WinDBG, Ghidra, Radare, Binary Ninja, SysInternals, GDB, JIRA, Confluence, Crucible
1w
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Senior Vulnerability Researcher (Cyber267)
St. Petersburg or Melbourne or San Antonio
OnsiteFull Time
Active US Top Secret clearance (TS/SCI upgradeable), deep OS/kernel and firmware reverse engineering, exploit development, vulnerability research, and tooling in low-level languages.
Python, C, C++
4w
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Cyber Vulnerability Research Engineer
San Antonio, Texas, United States
OnsiteFull Time
10+ YOEActive TS/SCI clearance, Bachelor’s in CS/Cybersecurity, 10+ years vulnerability research, DoD 8140 certifications (CISA, CSM, GCIH, GSNA) and proficiency with reverse engineering and exploit development.
Ghidra, IDA Pro, Binary Ninja
2mo
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Cyber Vulnerability Test Engineer
San Antonio, Texas, United States
OnsiteFull Time
3+ YOEActive DoD TS/SCI clearance; DoD 8140 IAT II certification or higher; Bachelor’s in engineering/computer science with 3+ years of experience.
Unix Shell, Windows PowerShell, Ansible, Python, Wireshark, Linux, Ixia IxNetwork, TCP/IP, APIs
2mo
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Senior Vulnerability Researcher/Hardware Reverse Engineer/CNO Developer (Onsite)
San Antonio, Texas, United States
OnsiteFull Time
5+ YOETS/SCI clearance; C/C++ and Python experience; basic hardware reverse engineering; JTAG/CAN/SWD experience; BS in STEM with 5+ years or MS with 3+ years; 4+ of desired skills.
C, C++, Python, Ghidra, IDA Pro, Hex-Rays, Binary Ninja, objdump, gdb, WinDbg, OllyDbg, JTAG, CAN, SWD
2w
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Windows Systems Administrator and Vulnerability Management Coordinator
Kansas City or San Antonio or Idaho Falls
OnsiteFull Time
6+ YOE6+ years experience supporting Windows Server and hybrid cloud environments with PowerShell and Ansible; ability to obtain Public Trust; experience with Active Directory, VMware, Azure, and vulnerability remediation.
VMware vSphere, Azure Monitor, Azure Update Management, Defender for Cloud, Azure VMware Solution (AVS), Microsoft Azure, Active Directory, DNS, DHCP, Group Policy, PowerShell, Ansible, GitLab, Carbon Black, CyberArk, Defender, Remedy, ServiceNow, AWS, GCP
2mo
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Red Hat Linux System Administrator
San Antonio, Texas, United States
OnsiteFull Time
Windows and Linux system administration; hardware/software management; patching and security; accreditation docs OV1-OV3; vulnerability scanning; CLI proficiency.
Red Hat Linux, Windows Server, STIG, SCAP, SIEM, HIDS, NIDS
4w
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Site Reliability Engineer
San Antonio, Texas, United States
OnsiteFull Time
Experience with reliability engineering, Terraform IaC, observability (Datadog), disaster recovery, vulnerability management, CI/CD (Harness, Helm), plus bachelor's degree or equivalent experience.
Terraform, Datadog, Harness, Helm Charts, AWS
1mo
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Physical Security Assessment Specialist
Fort Sam Houston, Texas, United States
FieldFull Time, Contract
10+ YOE10+ years in security management, antiterrorism, and physical security system analysis; vulnerability and Protection Program assessment experience; strong report writing and stakeholder coordination; active Secret clearance required.
2w
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Manager of Security Engineering (Austin & San Antonio, TX)
San Antonio or Austin or Dallas
$156k/yr HybridFull Time
HEB: A large grocery retailer operating corporate and digital functions.
7+ YOE5+ Mgmt7+ years in security,5+ years leading application security teams; expert in application security, architecture decisions, assessment tools, OWASP vulnerabilities, cloud and infrastructure security, scripting and automation.
AWS, Azure, Google Cloud Platform, Terraform, CloudFormation, Pulumi, Ansible, Python, Golang, PowerShell, Perl, Shell script, Linux, Windows Server
3d
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Information Systems Security Officer (ISSO)
San Antonio or Chantilly
OnsiteFull Time
9+ YOERequires U.S. citizenship, recent TS/SCI clearance, CI polygraph, bachelor's degree, DoD cybersecurity experience, RMF compliance, vulnerability management, STIGs, cloud, Agile, and DevSecOps experience.
Risk Management Framework (RMF), Continuous Authority to Operate (cATO), Kubernetes, OpenShift, DevSecOps, NIST RMF, NIST SP 800-53, CNSSI, DISA STIGs, Zero Trust, Iron Bank, SAFe
2d
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Patch Analyst 1
San Antonio, Texas, United States
OnsiteFull Time
Requires high school diploma or GED, security requirements knowledge, vulnerability remediation experience, patch metrics familiarity, effective communication, and independent multitasking. Related bachelor's degree and security experience preferred.
Microsoft Power BI
1mo
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Litigation Attorney (38806)
San Antonio, Texas, United States
$76k-$91k/yr HybridFull Time
2+ YOEJ.D. and current U.S. bar membership, prior federal litigation experience, strong research/writing/oral advocacy, ability to manage complex cases, supervise legal staff, and work with vulnerable populations.
3d
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Service Coordinator RN
San Antonio, Texas, United States
$35-$51/hr OnsiteFull Time
4+ YOETexas unrestricted RN license and experience serving vulnerable populations with chronic or complex conditions required; four years of clinical experience preferred. Nursing or social work degree required; BSN preferred.
HMO, LTSS, NCQA, Medicare, Medicaid
1mo
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Cybersecurity Analyst
San Antonio, Texas, United States
OnsiteFull Time
3+ YOEUS citizen able to pass/maintain CJIS clearance. BS+5yrs or MS+3yrs or PhD+0yrs. Security+ or higher, Armis 201, experience in incident response, threat/vulnerability analysis, and SOC operations.
Armis Centrix, Armis
1mo
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Director, Tech Leads
San Antonio or Eden Prairie or Pleasant Grove or Waterloo
$160k-$280k/yr OnsiteFull Time
5+ YOE5+ Mgmt5+ years security consulting/operations experience and 5+ years leading technical IC teams; experience with detection & response, CSIRT, vulnerability management, security engineering or red teaming; strong communication and leadership skills.
2d
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Patch Analyst 1
San Antonio, Texas, United States
OnsiteFull Time
Requires security remediation experience, patching metrics knowledge, communication, independent work, and multitasking. High school diploma or GED required; bachelor's degree, NERC CIP, IT audit, vulnerability management, and Power BI preferred.
Power BI
1mo
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Cyber Data Engineer
San Antonio or Lackland Air Force Base
OnsiteFull Time
3+ YOEU.S. citizenship with active TS/SCI required. Graduate degree in software engineering preferred/required. 3+ years relevant experience. Proficiency with Splunk/SPL, ELK, SIEM tools, Python, C/C++, PowerShell, RHEL, and vulnerability/patch management.
Splunk Processing Language (SPL), ELK Lucene Query Syntax, Splunk, ELK, SIEM, RHEL, RHEL 7, Unix Scripting, Windows PowerShell, regex, C++, C/C++, Python, BASH, Java, Go, Alienvault, Logrhythm, Qradar, Fortinet, Sonicwall, Palo Alto, OSSEC, Snort, Suricata, MITRE ATT&CK
2w
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Junior Security Engineer - Augusta, GA
Augusta or San Antonio or Fort Meade
$140k-$160k/yr HybridFull Time
5+ YOE5+ years RMF/security engineering experience, NIST SP 800-53 and CNSSI 1253 knowledge, TS/SCI clearance, bachelor's degree, hands-on vulnerability remediation, Ansible/Python/Bash experience, DISA STIGs/CIS/SCAPs expertise.
ACAS, Ansible, Python, Bash, DISA STIGs, CIS Benchmarks, SCAPs, RHEL, Ubuntu, Windows, VMware/ESXi, Cisco, NXOS, ASRs, IOS-XE, ASA, Juniper, Docker
1mo
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Information System Security Officer
Huntsville or Herndon or Tampa or Colorado Springs or Ogden or Omaha or San Antonio
$115k-$140k/yr HybridFull Time
4+ YOE4+ years IT security experience, background in secure software development, ability to author security documentation, experience with vulnerability assessments, and strong analytic and communication skills. Bachelor's in related field and IAT Level 2 (Sec+) required; US citizenship and active Secret clearance required.
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