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On Call Cybersecurity Penetration Tester Jobs (NOW HIRING)

Astrion

Cybersecurity Penetration Tester - TGEC

FL · On-site

Overview Cybersecurity Penetration Tester - SME LOCATION: Eglin AFB, FL Clearance: Top Secret JOB STATUS: Full Time TRAVEL: 25% CONUS / OCONUS Astrion offers comprehensive services that boost ...

New

asrcfh

Penetration Tester

Quantico, VA · Hybrid

The Cybersecurity Penetration Tester is a hands-on technical role responsible for conducting simulated attacks on systems and networks to identify vulnerabilities and weaknesses that could be ...

asrcfh

Penetration Tester

Quantico, VA · Hybrid

The Cybersecurity Penetration Tester is a hands-on technical role responsible for conducting simulated attacks on systems and networks to identify vulnerabilities and weaknesses that could be ...

ASRC Federal Holding

Penetration Tester

Quantico, VA · On-site

$130K - $147K/yr

The Cybersecurity Penetration Tester is a hands-on technical role responsible for conducting simulated attacks on systems and networks to identify vulnerabilities and weaknesses that could be ...

asrcfh

Penetration Tester

Washington, DC · Hybrid

ASRC Federal Technology Solutions is seeking an experienced Penetration Tester to lead advanced ... across cybersecurity disciplines. Work Location : Hybrid, DC (3 days per week onsite ...

Cyber Defense Technologies

Penetration Tester

Chantilly, VA · On-site

$90K - $130K/yr

Experience in cyber security with a focus on red teaming, penetration testing, or threat hunting. Desired Qualifications: * Strong understanding of network protocols and troubleshooting, server and ...

PingWind

Penetration Tester

Alexandria, VA · On-site

$85 - $110/hr

Assists with planning, scoping, and execution of penetration tests in coordination with Government stakeholders and senior cybersecurity personnel. * Conducts technical testing activities, including ...

VTG

Penetration Tester

Chantilly, VA · On-site

$150K - $195K/yr

Possess extensive knowledge of cybersecurity frameworks, industry standards, and advanced security ... TS/SCI with Poly Level 2 Penetration Tester: Education: Bachelor's Degree or Higher, AND Pen Tester ...

Cyber Defense Technologies

Penetration Tester

Chantilly, VA · On-site

$90K - $130K/yr

Experience in cyber security with a focus on red teaming, penetration testing, or threat hunting. Desired Qualifications: * Strong understanding of network protocols and troubleshooting, server and ...

GuidePoint Security

Penetration Tester

Alexandria, VA · On-site

About GuidePoint Security GuidePoint Security is a leading cybersecurity solutions and services ... The role will be in response to performing penetration testing engagements using major frameworks ...

VTG

Penetration Tester

Chantilly, VA

$150K - $195K/yr

Possess extensive knowledge of cybersecurity frameworks, industry standards, and advanced security ... TS/SCI with Poly Level 2 Penetration Tester: Education: Bachelor's Degree or Higher, AND Pen Tester ...

Spektrum

Penetration Tester

Hague, ND

The NCIA provides a wide range of services, including: * Cyber Security: The NCIA provides advanced ... Penetration Tester Role ID - C004912 Role Background The Penetration Tester will support NATO ...

VTG

Penetration Tester

Aurora, CO

$150K - $195K/yr

Possess extensive knowledge of cybersecurity frameworks, industry standards, and advanced security ... TS/SCI with Poly Level 2 Penetration Tester: Education: Bachelor's Degree or Higher, AND Pen Tester ...

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$22.5K

$119.9K

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How much do on call cybersecurity penetration tester jobs pay per year?

As of Aug 22, 2026, the average yearly pay for on call cybersecurity penetration tester in the United States is $119,895.00, according to ZipRecruiter salary data. Most workers in this role earn between $96,000.00 and $141,000.00 per year, depending on experience, location, and employer.

What is an on call cybersecurity penetration tester?

On call cybersecurity penetration testers are security professionals who are available on an as-needed basis to simulate cyberattacks against an organization’s systems, networks, or applications. Their primary role is to identify vulnerabilities and weaknesses that could be exploited by malicious hackers. Being 'on call' means they can be engaged at short notice, often in response to incidents, urgent assessments, or compliance requirements. These testers use various tools and techniques to mimic real-world cyber threats and provide actionable recommendations to strengthen security. Their expertise is critical for organizations aiming to proactively protect their digital assets.

What are some unique challenges faced by on call cybersecurity penetration testers compared to those in full-time roles?

On-call cybersecurity penetration testers often face the challenge of responding quickly to emerging threats or incidents, which can require irregular hours and rapid adaptation to new environments. Unlike full-time testers who may have ongoing projects and stable schedules, on-call testers must be prepared to work with diverse systems and teams on short notice. This role demands strong time management, effective communication with various stakeholders, and the ability to rapidly assess and prioritize vulnerabilities under pressure. Building rapport with new clients or internal teams quickly is essential for efficient collaboration and successful outcomes.

What are the key skills and qualifications needed to thrive as an on call cybersecurity penetration tester, and why are they important?

To thrive as an On Call Cybersecurity Penetration Tester, you need a deep understanding of network and application security, vulnerability assessment, and penetration testing methodologies, often backed by a relevant degree or certifications like OSCP or CEH. Mastery of tools such as Metasploit, Burp Suite, Nmap, and knowledge of operating systems and scripting languages is typically required. Strong analytical thinking, problem-solving abilities, and clear communication skills help you effectively identify vulnerabilities and deliver actionable recommendations to clients. These skills ensure thorough, accurate security assessments and enable rapid, effective responses to emerging threats in dynamic environments.

What is the difference between On Call Cybersecurity Penetration Tester vs Cybersecurity Analyst?

AspectOn Call Cybersecurity Penetration TesterCybersecurity Analyst
CertificationsOSCP, CEH, GPENCISSP, Security+, CEH
Work EnvironmentProject-based, client sites, or remote testingIn-house security team, monitoring, and incident response
Primary FocusSimulating attacks to find vulnerabilitiesMonitoring, analyzing security events, and implementing defenses
Employer & Industry UsageConsulting firms, security service providersCorporate, government, or enterprise organizations

While both roles require cybersecurity certifications and involve security work, the On Call Cybersecurity Penetration Tester focuses on actively testing systems for vulnerabilities through simulated attacks. In contrast, a Cybersecurity Analyst primarily monitors security systems, analyzes threats, and responds to incidents within an organization. The penetration tester's work is often project-based and external, whereas analysts work internally to maintain ongoing security posture.

What cities are hiring for On Call Cybersecurity Penetration Tester jobs?

Cities with the most On Call Cybersecurity Penetration Tester job openings:

What are the most commonly searched types of Cybersecurity Penetration Tester jobs?

The most popular types of Cybersecurity Penetration Tester jobs are:

On Call Cybersecurity Penetration Tester jobs near you

Cybersecurity Penetration Tester - TGEC

Astrion

FL • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Overview
Cybersecurity Penetration Tester - SME
LOCATION: Eglin AFB, FL
Clearance: Top Secret
JOB STATUS: Full Time
TRAVEL: 25% CONUS / OCONUS
Astrion offers comprehensive services that boost preparedness, optimize performance, and ensure success across various domains, from Cyber to Digital, Mission and Systems, servicing our nation's Civilian, Defense and Space communities. We support customers with Centers of Excellence in Washington DC, Huntsville, AL and Burlington, MA with an additional 36 locations across the U.S.
Astrion has an exciting opportunity for a Cybersecurity Penetration Tester for the TMAS 2 96 CTG Task Order, supporting the 48 CTS / TGEC.
Our cybersecurity test team is searching for new members to support the 48th Cyber Space Test Squadron (48 CTS) at Eglin Air Force Base, Colorado. The 48th CTS provides a range of cybersecurity support Applicants should be able to help conduct penetration testing and conduct security analysis on systems and/or software to understand and identify vulnerabilities. If you enjoy working in a fast-paced multi-disciplinary environment, learning new technology areas, this is the place for you. We provide several opportunities to learn ranging from on-the-job training with other team members to formal courses for unique technology areas.
We realize that no one will have all these qualifications. We are looking for people that can bring a strong foundation in one of the listed areas and are motivated to learn the others. Position responsibilities can span from compliance testing to penetration testing, depending on skillset.
REQUIRED QUALIFICATIONS / SKILLS
  • While there are no minimum education and experience levels required for a TMAS SME, the selectee must be regarded within the community of interest as a Subject Matter Expert in penetration testing from both technique and tools testing perspectives. This skill level will oversee the efforts of less senior staff and/or be responsible for the efforts of all staff assigned to a specific job.
  • Active Top Secret clearance. U.S. Citizenship;
  • Must have or be able to obtain DOD 8570 IAT Level 3 certification (CASP, CISSP, ISSEP, etc.) within 6 months of hire, and maintain certification throughout employment.
  • Extensive job experience as an ethical penetration tester
  • Extensive experience using modern penetration testing tools and methods
  • Experience in network security/engineering
  • Analytical skills and problem-solving skills.
  • Good organization, decision making, and verbal and written communication skills.
  • Excellent self-initiative and self-motivation with the ability to work under minimal supervision.
  • Ability to work effectively in small and large team settings to solve complex problems.
  • Demonstrated hands on penetration testing (i.e., industry certificate such as OSCP, HTB write ups, etc.)
  • Travel 15-20 weeks per year.

DESIRED QUALIFICATIONS / SKILLS
  • Knowledge of common wired and wireless network protocol structures
  • Proficient in software development
  • Experience using interpreted languages (Python, Ruby, PHP, etc.)
  • Knowledge of compiled languages (C, C++, Assembly, Java, etc.)
  • Certifications: OSCP, OSCE, GCIH, GPEN, GWAP, and/or CCNA

RESPONSIBILITIES
  • Conducting cybersecurity assessments, penetration testing, data collection, and reporting.
  • Performing system security analysis on systems and/or software to understand and identify vulnerabilities.
  • Executing hands-on testing which includes significant technical skills with multiple operating systems.
  • Documenting and communicating test results effectively to technical and non-technical user groups in written and oral formats on-technical user groups in written and oral formats.

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