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110 offensive jobs at 64 companies in Texas

1mo
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26-27 Offensive Coordinator
Beaumont, Texas, United States
OnsiteFull Time
Beaumont Independent School District
Beaumont Independent School District: Provides public K-12 education to students in Beaumont, Texas
Coordinate athletics program; supervise coaching staff; implement offensive game plans.
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Director of Offensive Security
Dallas, Texas, United States
OnsiteFull Time
NorthMark Strategies
NorthMark Strategies: Investment firm providing asset management and high-performance computing infrastructure.
15+ YOE5+ Mgmt15+ years offensive security experience, 5+ years leading offensive teams, deep MITRE ATT&CK expertise, hands-on red team tooling and cloud/Kubernetes offensive tradecraft, strong written communication.
MITRE ATT&CK v15, ATT&CK Navigator, MITRE CALDERA, Atomic Red Team, Cobalt Strike, Mythic, Sliver, Jira, Kubernetes, Slurm, InfiniBand, RDMA, SIEM, EDR, IAM, PAM, CVSS v3.1, CVSS v4.0, CWE
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Senior Offensive Security Engineer (AppSec)
Austin, Texas, United States
OnsiteFull Time
webAI
webAI: Secure on-device AI infrastructure for distributed enterprise applications
7+ YOE7+ years in cybersecurity/appsec, offensive testing and secure SDLC experience; expertise securing distributed systems and Rust; strong cryptography and threat modeling skills; excellent communication.
Rust
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3w
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Lead, Offensive Security
Louisville or New York City or Dallas or Charlotte or Tampa or Miami or Washington or Chicago or Boston or Atlanta or Nashville
$142k-$196k/yr RemoteFull Time
Humana
HumanaNYSE: HUM: Provides health insurance plans and clinical healthcare services.
6+ YOE6+ Mgmt6+ years in red team/penetration testing with leadership experience; production Python engineering; built or operated agentic AI/LLM applications; experience attacking AI/ML systems; production cloud experience (AWS, GCP, or Azure).
Python, PyRIT, Garak, MITRE ATLAS, OWASP Top 10 for LLM Applications, NIST AI Risk Management Framework, AWS, GCP, Azure, Hack The Box Pro Labs
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1w
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Offensive Cyber Operations Specialist – Red Team
San Antonio, Texas, United States
OnsiteFull Time
Maximus
MaximusNYSE: MMS: Provides government health and human services program administration.
10+ YOEActive TS/SCI clearance, bachelor’s in computer science/cybersecurity, 10+ years offensive cyber/red team experience, required DoD 8140 certifications, EM tools proficiency, strong exploitation and reporting skills.
Metasploit, Burp Suite, Kali Linux, MITRE ATT&CK framework, Python, C, Assembly
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Teacher, Core Content - Football Offensive Coordinator
Pflugerville, Texas, United States
OnsiteFull Time
Pflugerville Independent School District
Pflugerville Independent School District: Operates public K-12 schools in the Pflugerville, Texas area.
Campus high school teaching position; full time; 187 days; includes $8,500 stipend for Offensive Coordinator.
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Senior Offensive Security Engineer
Austin, Texas, United States
$161k-$242k/yr OnsiteFull Time
Synopsys
SynopsysNasdaq: SNPS: Provides software and IP for semiconductor design and manufacturing.
8+ YOE8+ years penetration testing (app & infra), experience building AI/ML-driven autonomous security testing, familiarity with Burp Suite/Metasploit/Cobalt Strike/BloodHound, cloud (AWS/Azure/GCP), CVSS/OWASP/MITRE frameworks, and development in C/C++/Java/Python.
Burp Suite, Metasploit, Cobalt Strike, BloodHound, AWS, Azure, GCP, CVSS, OWASP Top 10, MITRE ATT&CK, C, C++, Java, Python
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Assistant Varsity Football Coach / Offensive Line Coach
Austin, Texas, United States
OnsitePart Time
St. Michael's Catholic Preparatory School
St. Michael's Catholic Preparatory School: Independent Catholic school offering PreK-12 college preparatory education.
Part-time offensive line coach; high school or college coaching experience; strong OL knowledge; ability to teach; CPR/First Aid; background checks; strong organizational and communication skills.
HUDL
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Manager, Offensive Security: Purple Team
McLean or Plano or Richmond
HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOE4+ years information security; 3+ years threat hunting or detection engineering in cloud/hybrid; 2+ years analyzing EDR and bypass techniques; High School Diploma; relevant certifications listed.
Databricks, Spark, EDR, Log Analysis, Threat Hunting, Incident Response, Forensics, Scripting, Python, PowerShell
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AI & Offensive Security Analyst - Vice President
Irving, Texas, United States
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Global diversified financial services holding.
6+ YOE6+ years in cyber security; penetration testing across web, network, and binary; hands-on with Burp Suite, SAST/DAST scanners, Claude Code, GH copilot and exploit development; strong R&D mindset and code proficiency. Master's or Bachelor's in CS/Cyber Security (or equivalent experience).
Burp Suite, SAST/DAST scanners, Claude Code, GH copilot, LLM
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AI & Offensive Security Analyst - Vice President
Irving, Texas, United States
$126k-$189k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
6+ YOE6+ years in cybersecurity, penetration testing expertise, experience with Burp Suite, SAST/DAST, Claude Code, GH copilot; strong R&D mindset, code proficiency, and bachelor’s/master’s in CS or Cyber Security (or equivalent experience).
Burp Suite, SAST/DAST scanners, Claude Code, GH copilot, LLM
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Assistant Football Coach - Offensive Coordinator
Corsicana, Texas, United States
$58k/yr OnsiteFull Time
Navarro College
Navarro College: Public community college providing academic and technical education.
10+ YOEBachelor's degree and minimum 10 years college coaching experience as an offensive position coach; previous offensive coordinator experience; ability to obtain Texas driver's license; strong recruiting, communication, and organizational skills.
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2mo
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GISD Varsity Offensive Line and Track, Core Subject Teacher Coach
Greenville, Texas, United States
OnsiteFull Time
Greenville Independent School District
Greenville Independent School District: Operates public K-12 schools in Greenville, Texas.
0+ YOESecondary teaching and coaching; UIL-certified; TEKS-aligned instruction; track and football coaching experience preferred.
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2mo
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High School Teacher/Offensive Coordinator 2026-2027 (will allocate FTE as needed)
Mission, Texas, United States
OnsiteFull Time
La Joya Independent School District
La Joya Independent School District: Public school district providing K-12 education in Texas.
Bachelor's degree and valid Texas teaching certificate; CPR/AED/First Aid and UIL coaching certifications; coaching experience (2 years preferred); ability to lift 50 lbs; strong instructional, leadership, and communication skills.
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Senior Information Security Engineer, Offensive Security
San Antonio, Texas, United States
OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
3+ YOEMust be US citizen able to obtain TS/SCI w/poly, Bachelor\u0000in Computer Science or 5 years\u0000experience, minimum 3 years related experience, formal offensive cyber training, UNIX/Linux and Windows proficiency, strong network and packet analysis skills.
UNIX, Linux, Windows
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Sr. Staff Security Engineer – AI, VMR, Offensive Security
Bethesda or Palo Alto or Dallas or Seattle
$120k-$260k/yr OnsiteFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
10+ YOE10+ years in security engineering with deep vulnerability management and offensive security experience; hands-on cloud (AWS/Azure/GCP), programming (Python, Go, Java), NIST CSF, compliance (PCI, SOX, NYDFS), and strong leadership and communication skills.
AWS, Azure, GCP, Python, Go, Java, NIST CSF, SIEM, SOAR, CI/CD, CMDB, AI
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2w
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Offensive Football + 2nd Sport
Corpus Christi, Texas, United States
$55k/yr OnsiteFull Time
Corpus Christi Independent School District
Corpus Christi Independent School District: Provides public K-12 education to students in Corpus Christi.
Valid teaching certificate, CPR/First Aid/AED, CDL if not already held (must obtain within 6 months), willingness to coach two sports, technology proficiency, and preference for middle school coaching experience.
Microsoft Office
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3w
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X-Day Offensive Research (XOR) Vulnerability Researcher
Jersey City or Washington or Chicago or Plano or Houston or Tampa or Atlanta or Wilmington or McLean or Columbus
$152k-$260k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years cybersecurity experience with vulnerability research, reverse engineering, exploit development, and assessments; strong OS internals and analysis skills; proven CVE track record; excellent communication.
IDA Pro, Ghidra, Binary Ninja, WinDbg, GDB, RR, LibFuzzer, LibAFL, AFL++, OSS-Fuzz, Syzkaller, LLVM, Angr, KLEE, Intel Pin, DynamoRIO, Frida, C/C++, Java, .NET, Open Worldwide Application Security Project (OWASP) Top Ten, National Institute of Standards and Technology (NIST) Cybersecurity Framework
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Junior High PE Teacher/Varsity Offensive Line Coach
Cameron, Texas, United States
OnsiteFull Time
Education Service Center Region 12
Education Service Center Region 12: Regional service agency providing support and services to Texas schools.
Valid Texas teaching certificate required, bachelor's degree preferred, background check and fingerprinting required, ability to instruct students, manage behavior, and strong communication and organizational skills.
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Teacher W/Offensive Coordinator Supplemental Duties (School Yr. 2026-2027)
Edinburg, Texas, United States
$57k-$81k/yr OnsiteFull Time
Edinburg Consolidated Independent School District
Edinburg Consolidated Independent School District: Provides public K-12 education and student support services.
Bachelor's degree and Texas teaching certificate with endorsements; ability to instruct and manage classroom; strong communication and organizational skills.
Google Classroom, Google Meet, Microsoft Office 365, Video conferencing
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