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Java Security Engineer Trainee Jobs in Washington, DC

Maxtena Inc

FIPS 140 Security Engineer

Germantown, MD · On-site

Experience with various programming languages such as C, C++, Python, or Java, as well as development environments * Ability to comprehend security standard requirements and apply them to products.

Booz Allen Hamilton, Inc.

ICAM Security Engineer

Mclean, VA · On-site

$86K - $198K/yr

ICAM Security Engineer The Opportunity: The user is the last frontier for cybersecurity. It's where ... Knowledge of Scripting or other programming language, such as powershell, json, or java * Bachelor ...

Booz Allen Hamilton, Inc.

ICAM Security Engineer

Mclean, VA · On-site

$86K - $198K/yr

Share ICAM Security Engineer The Opportunity: The user is the last frontier for cybersecurity. It ... Knowledge of Scripting or other programming language, such as powershell, json, or java * Bachelor ...

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Java Security Engineer Trainee information

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How much do java security engineer trainee jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for java security engineer trainee in Washington, DC is $62.62, according to ZipRecruiter salary data. Most workers in this role earn between $57.16 and $68.08 per hour, depending on experience, location, and employer.

What can a Java Security Engineer Trainee expect in terms of mentorship and collaboration with senior security engineers?

As a Java Security Engineer Trainee, you will typically work closely with experienced security engineers who provide mentorship and guidance on secure coding practices, vulnerability assessment, and security tool usage. You'll often collaborate with software developers, QA testers, and DevOps teams to identify and address security risks throughout the development lifecycle. Frequent code reviews, pair programming sessions, and security workshops are common, helping you build both technical skills and a strong security mindset. This team-oriented environment ensures you gain practical knowledge and grow steadily into more advanced security roles.

What are the key skills and qualifications needed to thrive as a Java Security Engineer Trainee, and why are they important?

To thrive as a Java Security Engineer Trainee, you need a strong understanding of Java programming, cybersecurity fundamentals, and secure coding practices, often supported by a degree in computer science or related fields. Familiarity with security tools such as OWASP ZAP, static code analyzers, and knowledge of frameworks like Spring Security is typically required, and certifications like CompTIA Security+ or Certified Ethical Hacker (CEH) are advantageous. Analytical thinking, attention to detail, and effective communication are crucial soft skills for identifying vulnerabilities and collaborating with development teams. These skills and qualifications are essential for building secure applications, mitigating risks, and ensuring compliance with security standards.

What does a Java Security Engineer Trainee do?

A Java Security Engineer Trainee assists in developing and implementing security measures for Java-based applications and systems. They learn how to identify vulnerabilities, apply security best practices, and use tools to protect software from threats. Trainees often work under the supervision of senior engineers, gaining hands-on experience in secure coding, code reviews, and compliance with security standards. Their role helps ensure that applications are robust against cyber attacks and data breaches.
What are popular job titles related to Java Security Engineer Trainee jobs in Washington, DC? For Java Security Engineer Trainee jobs in Washington, DC, the most frequently searched job titles are:
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Java Security Engineer Trainee jobs near you
Application Security Engineer

Application Security Engineer

ManTech International

Hanover, MD • On-site

$165K - $295K/yr

Full-time

Medical, Life, Retirement, PTO

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

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

27th of 205 rated software companies

Job description

General information
Requisition #
R68153
Locations
USA-MD-Hanover
Posting Date
06/01/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Application Security (AppSec) Engineer to join our team in Hanover, MD.
The Application Security (AppSec) Engineer will leverage their strong technical background and knowledge to support software assurance and security initiatives for a mission-critical organization within the Intelligence Community, focusing on secure and reliable data dissemination through rigorous source code analysis.
Responsibilities include but are not limited to:
  • Utilizing, fine-tuning, and evaluating the suitability of automated Software Assurance (SwA) tools for specific customer environments to maximize detection and minimize false positives.
  • Interpreting SwA tool results to detect vulnerabilities, triage findings, and drive secure coding practices across the development lifecycle.
  • Developing and executing test methodologies, custom scoring criteria, and specific test cases to support and optimize SwA tool analysis.
  • Performing software security assessments and interfacing with clients and developers to recommend effective remediation strategies for identified code vulnerabilities.
  • Creating technical documentation, comprehensive vulnerability test reports, and risk assessments for leadership.
  • Researching and assessing emerging SwA tools and methodologies to continually enhance the team's software security analysis capabilities.

Minimum Qualifications:
  • 15+ years of professional experience (or 13+ years with a Bachelor's degree, or 11+ years with a Master's degree) in Systems Security Engineering, Software Programming, or Computer Science.
  • Strong, hands-on experience in C/C++ or C#, with the ability to read/analyze Java.

Preferred Qualifications:
  • Experience with technology tools including Klocwork, CodeSonar, Fortify, CodePeer, IDA Pro, or Fortran-Lint.
  • Experience with low-level architectures (x86_64, PowerPC, MIPS), assembly language (ASM), or legacy languages like Ada.
  • Experience with Rust and/or the ability to learn.

Clearance Requirements:
  • An active TS/SCI with Polygraph.

Physical Requirements:
  • Must be able to remain in a stationary position 50%.
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
  • Must be able to exchange accurate information in these situations.

The projected compensation range for this position is $165,900.00-$295,300.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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