Penetration Tester
Cymertek
Penetration Tester LOCATION
San Antonio, TX 78208
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a highly skilled and proactive Penetration Tester to join our cybersecurity team. In this role, you will identify vulnerabilities and test the security of networks, applications, and systems by simulating real-world attacks. You will collaborate with teams to develop actionable recommendations, enhance security measures, and ensure the organization's defenses remain robust against evolving threats. The ideal candidate is passionate about ethical hacking, thrives in a fast-paced environment, and is eager to contribute to protecting critical assets through innovative security testing techniques.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Ethical Hacker, Vulnerability Analyst, Security Consultant, Red Team Specialist, Cybersecurity Analyst, Application Security Tester, Security Engineer, Offensive Security Engineer, Security Assessment Specialist, Cyber Threat Analyst, Exploit Developer, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Cybersecurity, Computer Science, Information Technology, Information Security, Network Security, Systems Engineering, Computer Engineering, Digital Forensics, Ethical Hacking, Data Science, Electrical Engineering, Software Engineering, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
HOW TO APPLY Email us View email address on click.appcast.io apply today: Want to see what our employees think? Clickhere . EQUAL OPPORTUNITY EMPLOYER STATEMENT Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.
San Antonio, TX 78208
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a highly skilled and proactive Penetration Tester to join our cybersecurity team. In this role, you will identify vulnerabilities and test the security of networks, applications, and systems by simulating real-world attacks. You will collaborate with teams to develop actionable recommendations, enhance security measures, and ensure the organization's defenses remain robust against evolving threats. The ideal candidate is passionate about ethical hacking, thrives in a fast-paced environment, and is eager to contribute to protecting critical assets through innovative security testing techniques.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Ethical Hacker, Vulnerability Analyst, Security Consultant, Red Team Specialist, Cybersecurity Analyst, Application Security Tester, Security Engineer, Offensive Security Engineer, Security Assessment Specialist, Cyber Threat Analyst, Exploit Developer, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Cybersecurity, Computer Science, Information Technology, Information Security, Network Security, Systems Engineering, Computer Engineering, Digital Forensics, Ethical Hacking, Data Science, Electrical Engineering, Software Engineering, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
- Conduct vulnerability assessments and penetration tests
- Develop detailed reports outlining security findings and recommendations
- Simulate real-world attack scenarios to test defenses
- Identify and exploit vulnerabilities in networks, applications, and systems
- Collaborate with teams to implement remediation strategies
- Ensure compliance with industry security standards and frameworks
- Proficiency in penetration testing tools like Metasploit, Burp Suite, or Nessus
- Strong understanding of networking protocols and configurations
- Expertise in scripting languages such as Python, Bash, or PowerShell
- Knowledge of OWASP Top 10 vulnerabilities and mitigation strategies
- Familiarity with operating systems like Windows, Linux, and macOS
- Ability to document and communicate findings clearly to technical and non-technical audiences
- Familiarity with social engineering techniques
- Knowledge of mobile application penetration testing
- Experience with cloud security assessments (e.g., AWS, Azure)
- Expertise in reverse engineering and malware analysis
- Understanding of advanced persistent threats (APTs)
- Experience with red team/blue team exercises
- Excellent Salaries
- Flexible Work Schedule
- Cafeteria Style Benefits
- 10% - 401k Matching (Vested Immediately)
- Additional 401k Profit Sharing
- 30 days Paid Leave/Holiday (No Use or Lose!)
- The day off for your birthday
- Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
- HSA/FSA
- AFLAC
- Long Term/Short Term Disability - 100% employee coverage. No cost to you.
- Life Insurance - 100% employee coverage. No cost to you.
- Additional Discretionary Life Insurance
- Paid Training
- No long, wordy reviews with tons of paperwork!!!
- Referral bonus program with recurring annual payments
HOW TO APPLY Email us View email address on click.appcast.io apply today: Want to see what our employees think? Clickhere . EQUAL OPPORTUNITY EMPLOYER STATEMENT Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Penetration Tester in San Antonio, TX vacancy
$110k - $220k
...potential attacks against the systems being studied. Relevant Skills: ~ Relevant experience must be in vulnerability analysis, penetration testing, and/or computer forensics. In addition, may include computer of information systems design/development, programming,...SuggestedWork experience placementLocal area- Overview Cyber Security/Network Defense Analyst Abacus Technology is seeking a Cyber Security/Network Defense Analyst to provide technical support for the AFCENT Network Operations and Security Center (NOSC) at Lackland AFB as part of a 24/7/365 support environment. This...SuggestedFull timeShift workWeekend work
$142.7k - $158.3k
Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. CLEARANCE REQUIREMENTS: Current or active...SuggestedFlexible hours- Position Summary: Maintain the operational security posture for information systems in Special Access Programs (SAPs) supporting DoD agencies. Collaborate closely with ISSM and ISO on security operations, including physical protection, personnel security, incident handling...SuggestedFor contractors
- ...and report-writing abilities DESIRED SKILLS Knowledge of cloud security practices (e.g., AWS, Azure) Familiarity with penetration testing results interpretation Experience in managing classified information systems Understanding of advanced threat...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- Location: Lackland AFB; San Antonio, TX Clearance Required: TS/SCI; Applicant may be required to submit to a polygraph. Required Citizenship: Must be a U.S. Citizen POSITION DESCRIPTION: G6 Cyber Solutions (G6CS) is at the forefront of delivering innovative...Work experience placementLocal area
- Abacus Technology is seeking a Cyber Security/Network Defense Analyst in San Antonio, Texas. This full-time position involves providing technical support for the AFCENT Network Operations and Security Center, ensuring 24/7 operational readiness. The ideal candidate will...Full time
- Chief Information Security Officer (CISO) About the Company Trusted provider & publisher of consumer insights about car models & auto brands Industry Market Research Type Privately Held, Private Equity-backed Founded 1968 Employees 1001-5000 ...
- Chief Information Security Officer (CISO), Growth About the Company Accomplished provider of top-tier security services Industry Security and Investigations Type Privately Held About the Role The Company is seeking a Chief Information Security Officer...
$112k - $179k
Peraton is looking for a Digital Forensic Analyst to support the Air Force Office of Special Investigations in San Antonio, TX. The role requires acquiring and analyzing data from electronic devices and handling sensitive criminal investigations. The ideal candidate will...Work at office- SDET Position We are seeking an experienced SDET (Software Development Engineer in Test) to support automation testing efforts across multiple software applications. This role will focus on designing, developing, and executing automated test strategies while ensuring...
$112k - $179k
Digital Forensics Analyst job at Peraton. San Antonio, TX. Program Overview About The Role Peraton is looking for aDigital Forensic Analyst to support the Air Force Office of Special Investigations at Joint Base San Antonio-Lackland in support of the Defense Cyber Crime...InternshipWork at office$90k - $100k
We are a professional staffing firm, working with organizations across the country to place exceptional candidates. Currently, we have a Sr. IT Auditor opportunity with Financial Institution in Live Oak, Texas. The Sr. IT Auditor is responsible for leading IT audits...Temporary workWork at office- The Cyber Security Analyst is responsible for planning and implementing security measures to protect Client’s information systems. This role focuses on key areas such as Security and Risk Management, Asset Security, Security Architecture, Network Security, Identity and...
$87.1k - $157.45k
Leidos is seeking a Cyber Security Analyst in San Antonio, TX. This position provides Tier II Cyber Security Analysis to C5ISR Center Defensive Cyber Solutions Branch (DCSB) Defensive Cyber Operations (DCO). Beyond advising and guiding technical matters, this position ...Night shift- The Arsenault Cyber Security Analyst I is a member of the Arsenault Managed Services team. The Cyber Security Analyst I is focused on clients front-line security monitoring with Arsenault Managed Services. The Cyber Security Analyst I will utilize technical knowledge, ...Full timeShift work
$47 - $95 per hour
1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Dice is the leading career destination for tech experts at every stage of their careers. Our client, Kforce Technology Staffing, is seeking the following. Apply via...Hourly payFull timeContract workInternshipLocal areaRemote work- Sr. Software Systems Analyst Come join a growing bank at the heart of the innovation, technology, green tech, and life sciences space. We continue to expand our global footprint and our banking technology is at the core of everything we do. Work within our Financial...Work experience placementRemote workFlexible hours
- Job Requirements 5+ years related industry experience. Preferred Education: 4-year college degree or equivalent working experience in business analytics/communications. Organizational Change Management skills, ability to bring along stakeholders and end users within...Work experience placement
- ...QA Tester With Salesforce Function as Test Lead and suggest best-practice for Salesforce.com/Web application Testing process Understanding salesforce application requirements and recording test case scenarios Making test plan and test strategy Implementing...Full timeWork experience placement
- Job Title Understanding of software testing principles and defect management processes. Experience creating and executing test cases and test scripts. Familiarity with testing tools such as Jira, ALM, Solution Manager, or similar platforms. Strong attention...
- ...QA (Quality Assurance) Tester/Analysis Role Type: 6 month contract potential extension NO REMOTE Location: San Antonio, Texas On-Site Responsibilities: Participate in requirement reviews in order to write test procedures and test cases Define test strategies...Contract workWork at officeRemote work
- San Antonio, TX Title - Years experience - 6+ Job description - . Designing, building, and maintaining systems to detect threats, which involves writing detection rules. 2. Analyzing security logs, researching threats, and refining detection logic. 3. Integrating...
- San Antonio, TX Network Security Analyst - Solicitation# 37100057 Texas Cyber Command (TXCC) ~ Engineer, maintain, and tune SIEM platforms (Google SecOps, Gravwell), including correlation rules, dashboards, enrichment logic, and detection content. ...Remote work
$99k - $225k
Job Number: R0239318 Network Security Engineer The Opportunity: A well-designed secure network is critical to move data and enable the Department of Defense(DoD)to achieve their mission, but how can an organization make sure their network will fit their evolving...Full timeContract workPart timeWork at officeLocal areaRemote work$180k - $200k
Business Information Security Officer (BISO) Built on meritocracy, our unique company culture rewards self-starters and those who are committed to doing what is best for our customers. Brown & Brown is seeking a Business Information Security Officer (BISO) to join...Hourly payLocal areaRemote work- Under general supervision, formulates and defines system scope and objectives through research and fact-finding to develop or modify moderately complex information systems. Responsibilities Prepares detailed specifications of component level requirements that are fully...
- Lackland Air Force Base, San Antonio, TX, USA Job Description Posted Wednesday, July 1, 2026 at 5:00 AM STS Systems Defense, LLC (SSD) is a government consulting and contracting firm supporting federal agencies and military installations across the U.S. We are seeking...Temporary workFor contractorsFlexible hours
- Description Science Applications International Corporation (SAIC) is seeking a senior network security analyst to join our team supporting a major state & local government customer. This position reports to the Security Director. This is an on-site role to act as an analyst...Local area
- Job Title Adjunct Faculty in Computer Science/Cybersecurity/Cyber Engineering Technology Agency Texas A&M University - San Antonio Department Department of Computational, Engineering, and Mathematical Sciences Proposed Minimum Salary Commensurate ...Full timePart timeH1bWork at officeImmediate startWork visa
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Penetration Tester. Be the first to apply!

