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Principal Security Engineer Jobs in Virginia (NOW HIRING)

Freddie Mac

Cloud Security Engineering - Senior

Mclean, VA · On-site

$126K - $190K/yr

We are looking for an experienced Cloud Security Engineer to join our team. In this role, you will ... You'll evaluate and pilot new security technologies, serve as a principal point of contact on ...

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MANTECH

Principal Cloud Engineer

Chantilly, VA · On-site

$57 - $76.25/hr

The Principal Cloud Engineer will leverage their strong technical background and knowledge to ... Configuring network security groups (NSGs), application gateways, and other network controls to ...

SAIC

Information System Security Engineer

Mclean, VA · On-site

$200K - $240K/yr

SAIC is seeking an Information System Security Engineer (ISSE) to provide information security ... Assemble and submit A&A packages to the Principal Accreditation Authority or Designated ...

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All JobsPrincipal Security Engineer JobsPrincipal Security Engineer Jobs in Virginia

Principal Security Engineer information

See Virginia salary details

$73.4K

$146K

$210.7K

How much do principal security engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for principal security engineer in Virginia is $145,957.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,500.00 and $171,500.00 per year, depending on experience, location, and employer.

What is a principal security engineer?

Principal Security Engineers are senior-level professionals responsible for overseeing the security architecture and strategy of an organization’s information systems. They lead the design, implementation, and maintenance of security protocols, ensuring compliance with industry standards and protecting against cyber threats. These engineers often mentor junior staff, conduct risk assessments, and collaborate with other departments to align security measures with business goals. Their expertise is critical for safeguarding sensitive data and ensuring the overall cybersecurity posture of the organization.

What are the key skills and qualifications needed to thrive as a principal security engineer?

To excel as a Principal Security Engineer, you need deep expertise in cybersecurity principles, risk management, and network/system architecture, often backed by a degree in computer science or a related field and extensive industry experience. Familiarity with tools such as SIEM platforms, vulnerability scanners, incident response systems, and certifications like CISSP or OSCP is typically required. Exceptional problem-solving, leadership, and communication skills set individuals apart in this role. These skills ensure robust security strategies, effective team guidance, and the ability to address complex threats in dynamic enterprise environments.

What are some common challenges faced by principal security engineers in aligning security initiatives with business objectives?

Principal Security Engineers often encounter the challenge of balancing robust security measures with the need for business agility and growth. They must effectively communicate technical risks to non-technical stakeholders and advocate for security investments without hindering innovation or productivity. This role requires a proactive approach to integrating security early in the development lifecycle, collaborating closely with product, engineering, and executive teams to ensure that security strategies support overall business goals while mitigating threats.

What is the difference between Principal Security Engineer vs Security Architect?

AspectPrincipal Security EngineerSecurity Architect
Required CredentialsCertifications like CISSP, CISM, CEH; Bachelor's or Master's in Cybersecurity or related fieldsSimilar certifications; often holds CISSP, SABSA, or TOGAF; background in security design
Work EnvironmentHands-on security implementation, incident response, vulnerability assessmentsDesigning security frameworks, creating security architecture, strategic planning
Employer & Industry UsageUsed across tech, finance, healthcare; focuses on security operationsCommon in large enterprises, consulting firms; focuses on security design
Search & Comparison IntentUnderstanding roles, responsibilities, career pathsDesigning security solutions, architecture planning

While both roles require strong cybersecurity credentials and involve security strategies, the Principal Security Engineer is more hands-on with security operations and incident response. In contrast, the Security Architect focuses on designing security frameworks and architecture to protect organizational assets.

What are popular job titles related to Principal Security Engineer jobs in Virginia?

For Principal Security Engineer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Principal Security Engineer jobs in Virginia look for?

The top searched job categories for Principal Security Engineer jobs in Virginia are:

Principal Security Engineer jobs near you
Infographic showing various Principal Security Engineer job openings in Virginia as of August 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $145,957 per year, or $70.2 per hour.

Principal Information System Security Engineer (ISSE)

Redhorse Corporation

Chantilly, VA • On-site

Other

Posted 23 days ago

Job description

About the Organization
Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets.
About the Role
Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Principal Information System Security Engineer (ISSE) who is a recognized authority in the field. This is a high-impact role where you will tackle unusually complex technical problems and deliver highly innovative solutions. As a recognized expert, you will not only ensure the security of our nation's most sensitive information systems but also lead efforts to capture new business opportunities through technical excellence and capability briefings. You will be instrumental in designing and researching advanced applications that shape the future of Redhorse's digital transformation services.
Key Responsibilities
  • Act as a recognized authority within the company, providing technical and programmatic Information Assurance (IA) services for complex network and information security systems.
  • Work on unusually complex technical problems, providing highly innovative solutions that align with mission goals.
  • Lead efforts to capture new business through high-level technical work, research, and capability briefings to prospective clients.
  • Design, research, and develop highly advanced applications that may result in new product or business opportunities for Redhorse.
  • Determine and pursue courses of action necessary to obtain desired security and business results with minimal supervision.
  • Design, develop, and implement security requirements within an organization's business processes.
  • Prepare documentation using accepted guidelines such as DITSCAP, DIACAP, NIACAP, NIST SP 800-37, and DCID 6/3 frameworks.
  • Prepare and execute Security Test and Evaluation (ST&E) plans.
  • Provide certification and accreditation (C&A) support and conduct complex risk and vulnerability assessments.
  • Analyze policies and procedures against Federal laws and regulations, providing recommendations to close critical security gaps.
  • Develop and complete system security plans, contingency plans, and risk mitigation strategies.
  • Recommend and implement system enhancements to improve security deficiencies.
  • Develop, test, and integrate computer and network security tools.
  • Secure system configurations, install security tools, and scan systems to determine and report compliance results.
  • Conduct security program audits and develop solutions to lessen identified risks.
  • Develop strategies to comply with privacy, risk management, and e-authentication requirements.
  • Provide IA support for the development and implementation of security architectures to meet evolving security requirements.
  • Provide expert assistance in computer incident investigations and vulnerability assessments.

Required Experience/Clearance
  • Must have an active TS/SCI with FS Poly security clearance.
  • Bachelor's degree (or equivalent) with 12+ years of experience OR a Master's degree with 10+ years of experience.
  • Recognized expertise in performing a wide variety of information assurance and information systems security engineering duties.
  • Extensive experience in the certification and accreditation of information systems using DIACAP, NIACAP, NIST SP 800-37, and/or DCID 6/3 frameworks.
  • Proven track record of solving unusually complex technical problems with innovative solutions.
  • Demonstrated ability to lead technical briefings and support business development/capture efforts.

Desired Experience
We encourage all candidates who meet the basic requirements to apply, even if you do not have any of the following experience:
  • Advanced security certifications such as CISSP-ISSEP or CISM.
  • Experience with Cloud Service Provider (CSP) security architectures (AWS, Azure, or Google Cloud).
  • Familiarity with DataBricks, GitLab, Spark, or Jira in a secure government environment.
  • Experience with automated compliance-as-code and DevSecOps practices.
  • Previous experience in a consulting or advisory role for high-level government stakeholders.

The salary range provided for this position represents the anticipated base salary for successful candidates. Actual compensation will be determined based on a variety of factors, including relevant experience, education, certifications, skills, security clearance level, geographic location, market conditions, and internal equity. In addition to base salary, eligible employees may participate in Redhorse's comprehensive benefits programs and may be eligible for performance-based or other incentive compensation, where applicable.
Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class.
If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at
Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse's changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse's sole discretion.

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