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Security Engineer Jobs in Virginia (NOW HIRING)

Data Intelligence LLC

Security Engineer

Dahlgren, VA

Security Engineer ID: 1548 Location: Dahlgren, VA More about this job > Description Data Intelligence LLC is seeking a skilled Security Engineer to support one of our premier U.S. Navy customers in ...

Data Intelligence LLC

Security Engineer

Dahlgren, VA · On-site

Data Intelligence LLC is seeking a skilled Security Engineer to support one of our premier U.S. Navy customers in Dahlgren, VA. This position provides cybersecurity engineering and systems security ...

Accenture Federal Services

Security Engineer

Chantilly, VA · On-site

$100.20K - $203.40K/yr

The Security Engineer blends threat analysis, cyber operations insight, and enterprise security tooling experience to translate risk, policy, and investigative findings into actionable engineering ...

Accenture

Security Engineer

Chantilly, VA · On-site

$203.40K/yr

The Security Engineer blends threat analysis, cyber operations insight, and enterprise security tooling experience to translate risk, policy, and investigative findings into actionable engineering ...

Cymertek

System Security Engineer

Vienna, VA · On-site

System Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

System Security Engineer

Chantilly, VA · On-site

System Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

System Security Engineer

Tysons, VA · On-site

System Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

System Security Engineer

Reston, VA · On-site

System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

System Security Engineer

Chantilly, VA · On-site

System Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

System Security Engineer

Reston, VA · On-site

System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

System Security Engineer

Reston, VA · On-site

System Security Engineer LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail-oriented ...

Business Integra

Security Engineer

Arlington, VA · On-site

Manage the design, development, and deployment of IT solutions providing security engineering expertise and guidance. Define and coordinate security requirements within the various stages of the ...

Cymertek

System Security Engineer

Tysons, VA · On-site

System Security Engineer LOCATIONTysons, VA 22182 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail-oriented ...

Cymertek

System Security Engineer

Chantilly, VA

System Security Engineer LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail ...

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Security Engineer information

See Virginia salary details

$61K

$151.5K

$203.7K

How much do security engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for security engineer in Virginia is $151,463.00, according to ZipRecruiter salary data. Most workers in this role earn between $141,800.00 and $157,100.00 per year, depending on experience, location, and employer.

What Is a Security Engineer?

A service provider is responsible for delivering professional quality services on behalf of a business or organization. The types of services vary depending on the businesses they work with. Many companies partner with experts in the local community to perform functions on their behalf rather than developing the expertise in-house. A service provider performs the services based on a written legal agreement and charges fees for their work.

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

To thrive as a Security Engineer, you need expertise in information security principles, network architecture, vulnerability assessment, and commonly a degree in computer science or a related field. Familiarity with tools like SIEM systems, firewalls, intrusion detection/prevention systems, and certifications such as CISSP or CEH are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding Security Engineers apart. These competencies are essential to proactively protect organizations from cyber threats, ensure compliance, and minimize security risks.

How does a Security Engineer typically collaborate with other IT teams within an organization?

Security Engineers work closely with various IT teams such as network administrators, software developers, and system administrators to ensure security protocols are integrated at every level. This collaboration often involves conducting security assessments, reviewing code for vulnerabilities, and assisting with incident response. Regular meetings and cross-functional projects are common, as Security Engineers provide guidance on best practices and help teams understand potential threats. Effective communication and teamwork are key, as security is a shared responsibility across the organization.

What are Security Engineers?

Security Engineers are professionals responsible for designing, implementing, and maintaining systems and protocols to protect an organization’s computer networks and data. They analyze security measures, identify vulnerabilities, respond to incidents, and ensure compliance with security standards. Their work helps prevent unauthorized access, data breaches, and cyber attacks, making them essential to an organization's overall IT security. Security Engineers often collaborate with IT teams, management, and other stakeholders to build a robust security infrastructure.

What is the difference between Security Engineer vs Network Security Specialist?

AspectSecurity EngineerNetwork Security Specialist
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning, implementing, and maintaining security systems across IT infrastructureMonitoring, analyzing, and securing network traffic and infrastructure
Employer & Industry UsageTech companies, finance, government agenciesTelecommunications, enterprise networks, cybersecurity firms

Security Engineers focus on developing and deploying security solutions across IT systems, while Network Security Specialists concentrate on protecting network infrastructure and traffic. Both roles require similar certifications and often work together to ensure comprehensive security.

More about Security Engineer jobs
What are the most commonly searched types of Security Engineer jobs in Virginia? The most popular types of Security Engineer jobs in Virginia are:
What are popular job titles related to Security Engineer jobs in Virginia? For Security Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Security Engineer jobs in Virginia look for? The top searched job categories for Security Engineer jobs in Virginia are:
What cities in Virginia are hiring for Security Engineer jobs? Cities in Virginia with the most Security Engineer job openings:
What are popular job titles related to Security Engineer jobs in VA? For Security Engineer jobs in VA, the most frequently searched job titles are:
Security Engineer jobs near you
Infographic showing various Security Engineer job openings in Virginia as of May 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $151,463 per year, or $72.8 per hour.
Security Engineer

Security Engineer

Data Intelligence LLC

Dahlgren, VA

Other

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

Job description

Data Intelligence LLC
Job Openings >> Security Engineer
Security Engineer
Summary
Title: Security Engineer ID: 1548 Location: Dahlgren, VA
More about this job >
Description

Data Intelligence LLC is seeking a skilled Security Engineer to support one of our premier U.S. Navy customers in Dahlgren, VA. This position provides cybersecurity engineering and systems security support for Navy afloat and tactical combat systems. The successful candidate will assist in securing mission-critical systems through vulnerability analysis, cyber risk assessment, and the implementation of DoD cybersecurity standards and best practices.

Key Responsibilities

  • Support cybersecurity engineering and integration for U.S. Navy land-based and afloat/tactical combat systems.
  • Apply a comprehensive understanding of DoD cybersecurity policies, system security engineering, and military system specifications to ensure system compliance and mission readiness.
  • Assist with Risk Management Framework (RMF) implementation and Assessment & Authorization (A&A) activities to achieve and maintain system accreditation.
  • Contribute to the development and maintenance of System Security Plans (SSPs), Cybersecurity Test Procedures, and other program documentation.
  • Participate in system design reviews to ensure security requirements are identified, validated, and integrated throughout the system lifecycle.
  • Perform vulnerability assessments and provide recommendations for mitigation and remediation in accordance with DoD and Navy security policies.
  • Collaborate with multi-disciplinary engineering and cybersecurity teams to ensure secure and resilient system architectures.
  • Provide clear, concise communication and technical presentations to program stakeholders and leadership.


Required Skills/Experience

  • Program-Specific Experience: Minimum 2 years of security engineering experience working with Navy afloat/tactical combat systems;
    OR
  • General Experience: Minimum 5 years of general security engineering experience supporting DoD or similar complex systems.
  • Demonstrated understanding of:
    • Computer security principles and practices
    • DoD cybersecurity policies and RMF processes
    • Military system specifications and architecture
  • Experience supporting land-based and afloat/tactical environments.
  • Strong written and verbal communication skills, with the ability to create clear documentation and deliver technical briefings to diverse audiences.

Certifications (Required)

  • IAT II or IAT III (e.g., Security+, CySA+, CASP+, CISSP, or equivalent DoD 8570 certification)

Security Clearance

  • Active Top Secret Clearance.


Data Intelligence, DI is an established small business that has supported the critical missions of our government clients since 2005. We provide full life cycle system development, systems engineering, cybersecurity, and supporting analytical and logistics support to C4ISR and other complex systems. We are an equal opportunity employer that offers competitive salaries, comprehensive benefits, a team-oriented environment, and opportunities for advancement. Our excellent employee retention record reflects our employee focus. We work with Veteran's organization to proactively hire those who have served our country. We offer medical, dental and vision insurance, 401k, PTO and 11 paid holidays.

Data Intelligence is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.

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