Penetration Tester

About Apexon

Apexon is a digital first technology services firm specializing in accelerating business transformation and delivering human centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them outperform their competition through speed and innovation.

Apexon brings together distinct core competencies in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering, and UX, along with deep expertise in BFSI, healthcare, and life sciences, helping businesses capitalize on the unlimited opportunities digital offers.

Our reputation is built on a comprehensive suite of engineering services, a dedication to solving clients’ toughest technology problems, and a commitment to continuous improvement. Backed by Goldman Sachs Asset Management and Everstone Capital, Apexon has a global presence across four continents.

We enable #HumanFirstDIGITAL.

We are hiring for a Penetration Tester opportunity.

Role: Penetration Tester

Location: Woodlawn, MD 21244

Position: 1

Work Arrangement: Onsite

Candidate Requirements:

• W2 candidates only.
• Active or applicable Public Trust clearance required, as specified for the role.
• OSCP certification is mandatory.
• Must be available to work onsite in Woodlawn, Maryland.

Role Overview

We are seeking a qualified Penetration Tester to conduct web application, infrastructure, and network penetration testing. The ideal candidate will have hands-on experience identifying and assessing security vulnerabilities, evaluating potential risks, and providing findings that help strengthen security controls. An Offensive Security Certified Professional (OSCP) certification is required.

Required Skills

• Mandatory OSCP certification.
• Strong experience in web application penetration testing.
• Hands-on experience conducting penetration tests.
• Experience performing vulnerability assessments.
• Ability to assess security weaknesses across web applications, infrastructure, and networks.
• Strong analytical and problem-solving skills.
• Ability to document findings and communicate security risks clearly.

Preferred Skills

• Experience with red team operations.
• Familiarity with command-and-control (C2) frameworks.
• Experience with malware creation in authorized security testing environments.

Key Responsibilities

• Conduct web application penetration testing to identify and validate security vulnerabilities.
• Perform infrastructure and network penetration testing.
• Execute penetration tests using appropriate methodologies and tools.
• Conduct vulnerability assessments and evaluate potential security risks.
• Analyze findings and document vulnerabilities, their potential impact, and recommended remediation measures.
• Communicate security findings and collaborate with relevant stakeholders on remediation.
• Support retesting activities to validate that identified vulnerabilities have been addressed.
• Apply authorized security testing practices in accordance with project requirements and rules of engagement.

Expected Deliverables

• Web application, infrastructure, and network penetration testing results.
• Vulnerability assessment findings and supporting evidence.
• Security reports documenting risks, impact, and remediation recommendations.
• Retesting results validating remediation efforts.

Education Requirement

Bachelor’s degree required.

Our Commitment to Diversity & Inclusion

Did you know that Apexon has been Certified™ by Great Place To Work®, the global authority on workplace culture, in each of the four regions in which it operates: USA for the seventh time in 2026, India for the tenth consecutive time in 2026, the UK for the fourth time in 2026, and Mexico for the second time in 2026.

Apexon is committed to being an equal opportunity employer and promoting diversity in the workplace. We take affirmative action to ensure equal employment opportunity for all qualified individuals. Apexon strictly prohibits discrimination and harassment of any kind and provides equal employment opportunities to all qualified individuals without regard to gender, race, color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law.

You can read about our Job Applicant Privacy policy here: Job Applicant Privacy Policy on apexon.com.

Our Commitment to Environment

Actively contribute to Apexon's commitment to environmental responsibility by following sustainable practices and supporting ESG initiatives.

Our Perks and Benefits

Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning experience, and provide care and support for you and your loved ones.

We also offer:

• Health Insurance with Dental & Vision
• 401K Plan
• Life Insurance, STD & LTD
• Paid Vacations & Holidays
• Continuous Skill Based Development and Career Advancement Opportunities

Job Location :

Woodlawn, Maryland, United States

Please Note: Apexon never asks candidates to make payments at any stage of the hiring process, including interviews, offer letters, training or background verification. If you receive suspicious recruitment communications or payment requests from individuals claiming to represent Apexon, do not make any payment and report the communication to alert@apexon.com.

All genuine openings are listed on our official Careers page.