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Penetration Tester

Job in Columbia, Howard County, Maryland, 21046, USA
Listing for: RealmOne
Full Time position
Listed on 2025-12-28
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security
Job Description & How to Apply Below
Position: Penetration Tester 3

Job Brief

ORANGE you glad that you chose Realm One. Penetration Tester (Level
3)

Job Description

ORANGE you glad that you chose Realm One? Realm One was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals.

Join us on this journey as we execute this mission-critical contract providing Cybersecurity Expertise and Risk Management Services!

Your effort and expertise are crucial to the success and execution of this impactful mission that is critical in ensuring mission success through Security Engineering, Vulnerability Testing, Penetration Testing, Risk Management and Assessment, and Insider Threat Analysis, by improving, protecting, and defending our Nation's Security.

Job Description:

Serve as a Subject Matter Expert providing testing expertise of the Risk Management Framework. Direct and/or participate in the testing phase of security controls assessments using specialized knowledge of network protocols, operating systems, architectures, equipment, services, and standards.

The Level 3 Penetration Tester shall possess the following capabilities:

  • Perform vulnerability and penetration testing using a wide variety of tools
  • Research and evaluate emerging technologies relevant to information systems security; interpret agency specific and federal security regulations
  • Perform both network and application-level testing using established testing protocols and methods

Qualifications:

  • 8 years' experience of related work experience as a Penetration Tester performing both network and application-level testing using established test protocols and methods
  • Bachelor's degree in computer science or a related field (e.g. General Engineering, Computer Engineering, Electrical Engineering, Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security, and Information Systems).
  • In lieu of a bachelor's degree, 4 additional years of Penetration Testing experience may be substituted.

Certifications

Required:

  • DoD 8570 compliance with IAT III is required.

Position requires active Security Clearance with appropriate Polygraph.

Pay Range: ,000

The Realm One pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Our approach to crafting offers considers various factors to establish an equitable and competitive compensation package. These considerations include, but are not limited to, the extent and intricacy of the role's responsibilities, the candidate's educational background, their work experience, and the specific competencies crucial for success in the role.

Realm

One Benefits:
  • Healthcare Coverage + Insurance:
    Medical:
    Three (3) rich healthcare options through Care First with 100% or majority company-paid premiums. Tax-advantaged health savings account available with generous employer contribution. Dental + Vision: 100% employer-paid for employees and family with buy-up option available.
  • Retirement + Savings: 401K - 10% TOTAL CONTRIBUTION - 5% safe harbor - 5% annual profit share. Immediate vested, no match required!
  • Paid Time Off + More: 4 weeks starting PTO - 11 federal holidays + 2 floating holidays - Paid hours for company-required training.
  • Career Growth + Development:
    Access to FREE 24/7 learning via Udemy - Opportunities to participate in tech councils, industry initiatives, etc.

    - $7,500 annual Educational & Professional Development Assistance.
  • MORE BENEFITS...FOR EVERY LIFESTYLE! - Paid parental leave - Adoption assistance - Annual swag drops - Flexible work schedules - Generous referral bonus program - Employee appreciation + family-friendly corporate events ...and much more.
ABOUT US
  • Realm One is a mid-sized science and technology company dedicated to solving our customers' toughest mission challenges.
  • Headquartered in Columbia, MD, Realm One supplies advanced cybersecurity, data science and software engineering services and products to customers in the Government and commercial sectors.
  • Realm One delivers encompassing mission assurance and critical systems support to government customers across various U.S. locations to include Colorado, Georgia, Hawaii, Texas, Utah, and Virginia.
  • Realm One has earned numerous awards, including being named a Top Workplace by the Baltimore Sun. With more than 30+ active contracts, 12 of which are prime, Realm One stands as a premier innovator supporting the Government and Department of Defense, with team members located nationwide.

Disclaimer: Benefits packages offered by Realm One are subject to variation and may differ based on work location, clearance level, and other eligibility criteria. Specific eligibility, availability, and scope of benefits…

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