Software Engineer (Entry-Level / Developmental) Location ... Chantilly, Virginia Security Clearance: Active TS/SCI with polygraph Job Type: Full-Time Position ...
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Software Engineer (Entry-Level / Developmental) Location ... Chantilly, Virginia Security Clearance: Active TS/SCI with polygraph Job Type: Full-Time Position ...
Quick apply
Software Engineer (Entry-Level / Developmental) Location ... Chantilly, Virginia Security Clearance: Active TS/SCI with polygraph Job Type: Full-Time Position ...
Centreville, VA · On-site
$225K/yr
... offensive Cyber solutions to real-world problems. We are looking for someone who is passionate ... knowledge of OS security features, Reverse Engineering, Vulnerability Analysis, Networking ...
Centreville, VA · On-site
$225K/yr
... offensive Cyber solutions to real-world problems. We are looking for someone who is passionate ... knowledge of OS security features, Reverse Engineering, Vulnerability Analysis, Networking ...
Arlington, VA · On-site +1
If you have a background in offensive security and think collaborating on high-impact challenges ... Experience in one or more of vulnerability research, reverse engineering and exploit development.
Arlington, VA · On-site +1
If you have a background in offensive security and think collaborating on high-impact challenges ... Experience in one or more of vulnerability research, reverse engineering and exploit development.
If you have a background in offensive security and think collaborating on high-impact challenges ... Experience in one or more of vulnerability research, reverse engineering and exploit development.
Quick apply
If you have a background in offensive security and think collaborating on high-impact challenges ... Experience in one or more of vulnerability research, reverse engineering and exploit development.
Collaborating with system engineers, administrators, and DevSecOps teams to integrate security ... From entry-level employees to senior leaders, we believe there's always room to learn. We offer ...
Collaborating with system engineers, administrators, and DevSecOps teams to integrate security ... From entry-level employees to senior leaders, we believe there's always room to learn. We offer ...
Centreville, VA · On-site
$63K - $111K/yr
Parsons is seeking an entry-level engineer with a Top Secret clearance to join our agile, tight ... Clearance: Active Top Secret or higher security clearance, which requires US citizenship
Centreville, VA · On-site
$63K - $111K/yr
Parsons is seeking an entry-level engineer with a Top Secret clearance to join our agile, tight ... Clearance: Active Top Secret or higher security clearance, which requires US citizenship
Herndon, VA · On-site
$80K - $140K/yr
We are seeking an entry-level Hardware Engineer to join our IT/Hardware Support team. This role ... Follow IT security and compliance policies when handling equipment and data. * Strong problem ...
Herndon, VA · On-site
$80K - $140K/yr
We are seeking an entry-level Hardware Engineer to join our IT/Hardware Support team. This role ... Follow IT security and compliance policies when handling equipment and data. * Strong problem ...
Arlington, VA · On-site
$65K - $93K/yr
Responsibilities As a Test Engineer - Entry Level, the selected individual will assist senior engineers in the testing and evaluation of critical security systems supporting DHS missions.
Arlington, VA · On-site
$65K - $93K/yr
Responsibilities As a Test Engineer - Entry Level, the selected individual will assist senior engineers in the testing and evaluation of critical security systems supporting DHS missions.
Mclean, VA · On-site +1
$62K - $141K/yr
This is a fast-paced environment that combines offensive security expertise with consulting skills ... Knowledge of programming languages such as Python or Golang * Ability to operate in a fast-paced ...
Mclean, VA · On-site +1
$62K - $141K/yr
This is a fast-paced environment that combines offensive security expertise with consulting skills ... Knowledge of programming languages such as Python or Golang * Ability to operate in a fast-paced ...
This is a fast-paced environment that combines offensive security expertise with consulting skills ... Knowledge of programming languages such as Python or Golang * Ability to operate in a fast-paced ...
This is a fast-paced environment that combines offensive security expertise with consulting skills ... Knowledge of programming languages such as Python or Golang * Ability to operate in a fast-paced ...
Herndon, VA · On-site
$150K - $250K/yr
... offensive and defensive cyber problems for our clients. Description Job Title: Windows Cyber Tool ... Developer with a TS/SCI security clearance to join our dynamic team. As a Windows Cyber Tool ...
Herndon, VA · On-site
$150K - $250K/yr
... offensive and defensive cyber problems for our clients. Description Job Title: Windows Cyber Tool ... Developer with a TS/SCI security clearance to join our dynamic team. As a Windows Cyber Tool ...
Herndon, VA · On-site
$136K - $204K/yr
Design, develop, and test embedded software to support offensive cybersecurity research and deliver ... Basic reverse engineering skills. Security Clearance: Active Top Secret Clearance is required, with ...
Herndon, VA · On-site
$136K - $204K/yr
Design, develop, and test embedded software to support offensive cybersecurity research and deliver ... Basic reverse engineering skills. Security Clearance: Active Top Secret Clearance is required, with ...
Mclean, VA · On-site
$62K - $141K/yr
This is a fast-paced environment that combines offensive security expertise with consulting skills ... Knowledge of programming languages such as Python or Golang * Ability to operate in a fast-paced ...
Mclean, VA · On-site
$62K - $141K/yr
This is a fast-paced environment that combines offensive security expertise with consulting skills ... Knowledge of programming languages such as Python or Golang * Ability to operate in a fast-paced ...
Sterling, VA · On-site
$20 - $30/hr
Government clients. Our Electronics Technicians are essential in installing, programming ... This entry-level role, involving regular local travel, is ideal for candidates eager to develop ...
Sterling, VA · On-site
$20 - $30/hr
Government clients. Our Electronics Technicians are essential in installing, programming ... This entry-level role, involving regular local travel, is ideal for candidates eager to develop ...
Chantilly, VA · On-site
$58.50 - $72/hr
... offensive technical operations. · Demonstrated experience in cyber, analysis, targeting, or ... technology, engineering, business, or a related technical discipline · Demonstrated on-the-job ...
Chantilly, VA · On-site
$58.50 - $72/hr
... offensive technical operations. · Demonstrated experience in cyber, analysis, targeting, or ... technology, engineering, business, or a related technical discipline · Demonstrated on-the-job ...
Intern to Entry Level Conversion - Engineering (Summer 2026 Intern Program) Company: These ... Security Clearance for which the U.S. Government requires U.S. Citizenship. Employer will not ...
Intern to Entry Level Conversion - Engineering (Summer 2026 Intern Program) Company: These ... Security Clearance for which the U.S. Government requires U.S. Citizenship. Employer will not ...
Arlington, VA · On-site
$130K - $184K/yr
Founded in 2024, Twenty Technologies (www.twenty.io) industrializes offensive cyber operations for ... Contribute to security and governance: IAM policies, network security, secrets management, and ...
Arlington, VA · On-site
$130K - $184K/yr
Founded in 2024, Twenty Technologies (www.twenty.io) industrializes offensive cyber operations for ... Contribute to security and governance: IAM policies, network security, secrets management, and ...
Reston, VA · On-site
$70K - $100K/yr
Citizen and be willing to pursue (or have) a Government security clearance - required . * Bachelor's degree in engineering or science - required . * Entry level to up to 5 years of experience are ...
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Reston, VA · On-site
$70K - $100K/yr
Citizen and be willing to pursue (or have) a Government security clearance - required . * Bachelor's degree in engineering or science - required . * Entry level to up to 5 years of experience are ...
Reston, VA · On-site
$70K - $100K/yr
S. Citizen and be willing to pursue (or have) a Government security clearance - required. * Bachelor's degree in engineering or science - required. * Entry level to up to 5 years of experience are ...
Reston, VA · On-site
$70K - $100K/yr
S. Citizen and be willing to pursue (or have) a Government security clearance - required. * Bachelor's degree in engineering or science - required. * Entry level to up to 5 years of experience are ...
Falls Church, VA · On-site
$70K - $95K/yr
If so, then Northrop Grumman is the place you! Entry-level engineering careers at Northrop Grumman ... Northrop Grumman is a leading global security company providing innovative systems, products, and ...
Falls Church, VA · On-site
$70K - $95K/yr
If so, then Northrop Grumman is the place you! Entry-level engineering careers at Northrop Grumman ... Northrop Grumman is a leading global security company providing innovative systems, products, and ...
| Aspect | Entry Level Offensive Security Engineer | Penetration Tester |
|---|---|---|
| Certifications | CompTIA Security+, CEH (Certified Ethical Hacker) | CEH, OSCP (Offensive Security Certified Professional) |
| Work Environment | Security teams, cybersecurity firms, internal security departments | Consulting firms, security companies, freelance engagements |
| Job Focus | Identify vulnerabilities, develop attack simulations, improve security posture | Perform targeted security assessments, exploit vulnerabilities, report findings |
Both roles involve assessing security weaknesses, often requiring similar certifications like CEH. An Entry Level Offensive Security Engineer typically works within organizations to strengthen defenses, while a Penetration Tester often conducts external assessments for clients. The main difference lies in their scope: engineers focus on proactive security development, whereas testers focus on identifying vulnerabilities through simulated attacks.
The most popular types of Offensive Security Engineer jobs in Virginia are:
For Entry Level Offensive Security Engineer jobs in Virginia, the most frequently searched job titles are:
The top searched job categories for Entry Level Offensive Security Engineer jobs in Virginia are:

Full-time
Medical, Dental, Vision, Retirement, PTO
Re-posted 22 days ago
Software Engineer (Entry-Level / Developmental)
Location: Chantilly, Virginia
Security Clearance: Active TS/SCI with polygraph
Job Type: Full-Time
The selected candidate will support the design, development, integration, testing, and maintenance of software systems and applications in a secure enterprise environment. This entry-level position is intended for candidates looking for opportunities to contribute to mission-critical systems while developing technical and analytical skills.
Minimum QualificationsExperience or familiarity with one or more of the following technologies or tools is desirable:
A dynamic, quality-focused small business providing innovative and mission-oriented solutions to government and commercial customers. The organization supports defense, intelligence, civilian, and commercial sectors through a team of experienced professionals and subject matter experts.
Benefits SummaryOur client offers a comprehensive benefits package to support employee well-being, financial security, professional growth, and work-life balance. Benefits may include: