New

Penetration Tester

TEKsystems
$64.00 - $74.00 / hr
life insurance, sick time, 401(k), retirement plan
United States, New York, Rensselaer
Apr 09, 2026
Description This is an onsite role in Albany, NY requiring two days per week, plus every other Friday Job Brief: A Penetration Tester with a focus on Java application security is sought to identify, exploit, and fix vulnerabilities in Java applications to guard against cyber threats. Basic Minimum Experience. Bachelor's degree in a related software field with 6+ years in a Dev Sec role. Core Java coding experience. Experience as an engineer and Dev Sec position on a large scale public enterprise scale application. Key Responsibilities: Conduct penetration tests and vulnerability assessments for Java applications and infrastructure. Identify security flaws in Java code using automated and manual methods. Create and use custom exploits to test application security, simulating attacker tactics. Collaborate with Development teams to understand application architecture and find security weaknesses early. Collaborate with Testing teams to integrate with manual and automation testing. Provide guidance on secure coding and how to fix vulnerabilities. Stay updated on Java security threats and best practices. Help improve secure development processes (SDLC). Assist in responding to security incidents related to Java vulnerabilities, current published NIST CVE. Clearly document and report findings, including technical details, risk assessment, and recommended solutions. Communicate findings and recommendations to both technical and non-technical staff. Contribute to security policies for Java development and deployment. Manipulate URLs, query parameters and Application browser data to look for penetration avenues. Validate and asses' browser tokens and cache manipulation and Production vs. none prod architecture. Familiar with MITRE ATT&CK Framework. Qualifications: Bachelor's degree in Computer Science, Information Security, or a related field. Minimum of 6 years of Development/Security experience Experience in Penetration Testing/Ethical Hacking with a focus on Java application security. Strong knowledge of Java programming and its security practices as well as scripting experience. Proficiency in web application security principles (e.g., OWASP). Knowledge of common web vulnerabilities (e.g., SQL injection, XSS) and exploit techniques. Experience with penetration testing tools like Burp Suite, Metasploit. Familiarity with Fortify on Demand SAST and DAST tools. Strong understanding of cryptography and secure communication protocols (e.g., SSL/TLS). Excellent problem-solving and analytical skills. Strong communication skills. High ethical standards and confidentiality. Preferred Qualifications: Certifications such as OSCP, GWAPT, GXPN, GPEN, LPT, CEH, CISSP or other industry security certifications. Experience with scripting languages (e.g., Python, Bash). Experience with secure code review for Java. Familiarity with cloud security testing. Experience with mobile application penetration testing. Knowledge of regulations like HIPAA. Experience with API testing Skills* Penetration test, Java, ethical hacking, java programming, scripting Top Skills Details Penetration test,Java,ethical hacking,java programming,scripting Additional Skills & Qualifications Preferred Qualifications: Certifications such as OSCP, GWAPT, GXPN, GPEN, LPT, CEH, CISSP or other industry security certifications. Experience with scripting languages (e.g., Python, Bash). Experience with secure code review for Java. Familiarity with cloud security testing. Experience with mobile application penetration testing. Knowledge of regulations like HIPAA. Experience with API testing Experience Level* Expert Level * Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) Job Type & LocationThis is a Contract position based out of Rensselaer, NY. Pay and BenefitsThe pay range for this position is $64.00 - $74.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: * Medical, dental & vision * Critical Illness, Accident, and Hospital * 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available * Life Insurance (Voluntary Life & AD&D for the employee and dependents) * Short and long-term disability * Health Spending Account (HSA) * Transportation benefits * Employee Assistance Program * Time Off/Leave (PTO, Vacation or Sick Leave) Workplace TypeThis is a hybrid position in Rensselaer,NY. Application DeadlineThis position is anticipated to close on Apr 10, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.