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Freelance Data Security Engineer Jobs in Reston, VA

AVP, Data Security

Washington, DC · On-site

$170 - $190/hr

  • Medical

  • Life

  • Retirement

  • PTO

The AVP of Data Security oversees complex, multi-year security programs and high-impact projects, coordinating cross-functional teams across technology, engineering, legal, compliance, and business ...

Data Security Consultant

Washington, DC · On-site +1

$130K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Professional certifications such as Certified Information Systems Security Professional (CISSP), Certified Cloud Security Professional (CCSP), or Certified Data Privacy Solutions Engineer (CDPSE) are ...

You will partner with senior leadership to set direction, influence the broader security community, and deliver solutions that protect billions of people and their data. Security Engineer ...

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Monitor AI-related telemetry and logs to identify anomalous behavior, data exposure, or misuse ... Security Engineering. * One or more industry-recognized certifications (e.g., CISSP, SANS/GIAC ...

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Monitor AI-related telemetry and logs to identify anomalous behavior, data exposure, or misuse ... or Security Engineering. One or more industry-recognized certifications (e.g., CISSP, SANS/GIAC ...

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Monitor AI-related telemetry and logs to identify anomalous behavior, data exposure, or misuse ... Security Engineering. * One or more industry-recognized certifications (e.g., CISSP, SANS/GIAC ...

This role provides support to our client in cloud architecture, data interoperability, and security engineering support for the SCHARE platform and related data environments. This includes secure ...

Administration expertise with correlation and analysis of security and event log data, IDS/IPS ... Experience with programming and scripting languages and text manipulation tools. * Strong ...

Lead Security Engineer Location: Suitland, MD (Hybrid) Terms: Full-time Clearance/Work ... This program is driving a large-scale transformation of systems into a data-centric, cloud-native ...

Security Engineer

Washington, DC · On-site

$90 - $120/hr

Acuity, Inc. is a consulting firm that supports federal agencies in the areas of IT Modernization, Data Enablement, and Hyperautomation. We are currently hiring for a Security Engineer.

Showing results 41-60

Freelance Data Security Engineer information

See Reston, VA salary details

$15

$49

$137

How much do freelance data security engineer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for freelance data security engineer in Reston, VA is $49.63, according to ZipRecruiter salary data. Most workers in this role earn between $25.24 and $64.28 per hour, depending on experience, location, and employer.

What does a freelance data security engineer do?

A Freelance Data Security Engineer is an independent professional who specializes in protecting digital data from unauthorized access, breaches, and cyber threats. They assess security risks, design and implement security protocols, and ensure compliance with data protection regulations for their clients. Their work may include tasks like conducting security audits, developing encryption strategies, and responding to security incidents. As freelancers, they often work with multiple organizations on a project or contract basis, offering flexibility and specialized expertise.

What are some common challenges freelance data security engineers face when working with multiple clients?

Freelance Data Security Engineers often navigate varied security policies, technology stacks, and compliance requirements across different clients. Balancing multiple projects can require effective time management and clear communication to ensure all security standards are met without conflicts. Adapting quickly to each organization's unique data environments and building trust remotely are also key challenges, but they offer opportunities to develop a broad skill set and professional network.

What is the difference between Freelance Data Security Engineer vs Freelance Cybersecurity Analyst?

AspectFreelance Data Security EngineerFreelance Cybersecurity Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CEH
Work EnvironmentConsulting, project-based, remote or on-siteConsulting, monitoring, incident response, remote or on-site
Industry UsageData protection, encryption, security architectureThreat analysis, vulnerability assessment, security monitoring

Both roles often require similar certifications and work in consulting environments. However, Data Security Engineers focus on designing and implementing security systems, while Cybersecurity Analysts primarily monitor and analyze security threats. The roles are complementary but distinct in their core responsibilities.

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

To thrive as a Freelance Data Security Engineer, you need a strong background in cybersecurity fundamentals, encryption techniques, and risk assessment, typically supported by a degree in computer science or related field and industry certifications like CISSP or CEH. Familiarity with security tools such as firewalls, intrusion detection/prevention systems, and cloud security platforms is often required. Exceptional problem-solving, communication, and self-management skills help you stand out when working independently with diverse clients. These skills and qualities are crucial to effectively protect sensitive data, maintain client trust, and deliver secure solutions in dynamic, remote work environments.

What are the most commonly searched types of Data Security Engineer jobs in Reston, VA?

The most popular types of Data Security Engineer jobs in Reston, VA are:

AVP, Data Security

Carlyle

Washington, DC • On-site

$170 - $190/hr

Other

Medical, Life, Retirement, PTO

Posted 20 days ago


Job description

## AVP, Data SecurityApplylocations: Washington, DCtime type: Full timeposted on: Posted 7 Days Agojob requisition id: R-00104The Associate Vice President of Data Security provides strategic leadership and direction for the enterprise data security program, ensuring the confidentiality, integrity, and availability of sensitive data across the organization. This role leads the design, execution, and continuous improvement of data security initiatives that align with business objectives, regulatory requirements, and evolving threat landscapes. The AVP of Data Security oversees complex, multi-year security programs and high-impact projects, coordinating cross-functional teams across technology, engineering, legal, compliance, and business units. Through strong program and project management discipline, the role drives measurable risk reduction, ensures timely delivery of security initiatives, and maintains accountability for outcomes. As a senior leader, this position bridges technical data security capabilities with organizational priorities, translating risk and security requirements into actionable strategies for executive stakeholders. The role is responsible for guiding the adoption and optimization of data security technologies—including data classification, encryption, data loss prevention (DLP), identity and access controls, and monitoring solutions—while establishing governance, metrics, and reporting to assess program effectiveness and maturity. In-Office Requirement: 4 days per weekPrimary Responsibilities* Lead the strategy, implementation, and optimization of enterprise DLP capabilities to prevent unauthorized disclosure of sensitive data, including PII, PCI, MNPI, and proprietary investment information.* Oversee content inspection technologies leveraging pattern matching (e.g., SSNs, account numbers), keyword analysis, and checksum validation.* Guide adoption of AI/ML-based DLP techniques that incorporate user behavior analytics and contextual risk to detect anomalous data activity.* Ensure coverage for data at rest, in motion, and in use across endpoints, email, cloud collaboration platforms, and SaaS applications.* Establish and mature DSPM capabilities to continuously discover, classify, and assess risk across enterprise data stores, including cloud platforms, data warehouses, and investment systems.* Drive risk-based prioritization of data exposures caused by misconfigurations, excessive permissions, and insecure data flows.* Integrate DSPM insights with DLP, IAM, encryption, and cloud security controls to create a unified data protection posture.* Define metrics, reporting, and executive dashboards to communicate data risk and posture trends to senior leadershipEducation & Certificates* Bachelor’s degree, required* Master degree in a related technical field or finance, preferred* CISSP, CISM, or other vendor agnostic security certifications* Microsoft Purview Data Loss Prevention experience requiredProfessional Experience* Minimum of 6+ years of overall relevant technical experience, required* Enterprise Data Loss Prevention (DLP) Architecture and Implementation* Data Security Posture Management (DSPM) and Data Discovery* Data Protection Technologies and Controls* Advanced Data Monitoring and Analytics: Familiarity with content inspection techniques (pattern matching, checksum validation, keyword analysis) and AI/ML-driven analytics, including user behavior analytics (UBA/UEBA), to detect anomalous data access and potential exfiltration events.* Security Program Integration and Metrics Development: Ability to integrate DLP, DSPM, IAM, encryption, and cloud security controls into a cohesive data protection architecture while establishing measurable security metrics, reporting frameworks, and executive dashboards to track program maturity and risk reduction.Competencies & Attributes* Strong understanding of Data Loss Prevention (DLP) concepts, including content inspection, pattern matching (PII, PCI, PHI), and policy-based data protection* Experience with AI/ML-driven data risk detection, leveraging behavioral analytics and contextual analysis to identify anomalous data activity* Proficiency in data discovery and classification across data at rest, in motion, and in use within cloud, on-premises, and hybrid environments* Knowledge of Data Security Posture Management (DSPM) capabilities, including continuous data inventory, risk assessment, and exposure prioritization* Ability to assess and remediate data security risks such as misconfigurations, over-permissioning, and unintended data exposure paths* Experience defining and enforcing data security policies aligned with organizational risk tolerance and regulatory requirements* Familiarity with encryption, tokenization, and data masking techniques to protect sensitive information in production and non-production environments* Strong understanding of identity and access governance, including least-privilege access models and integration with IAM and PAM solutions* Knowledge of security monitoring and analytics platforms (SIEM, UEBA) for detecting, investigating, and responding to data-related security incidents* Experience with real-time alerting and automated response workflows to accelerate incident containment and remediation* Understanding of regulatory and compliance frameworks (e.g., GDPR, HIPAA, PCI DSS, SOC 2) and mapping data security controls to audit and reporting requirements* Ability to integrate DLP, DSPM, IAM, and monitoring tools into a cohesive, enterprise-wide data security architecture* Experience with enterprise implementation of Microsoft Purview Data Loss Prevention**Benefits/Compensation** The compensation range for this role is specific to Washington, DC, and takes into account a wide range of factors including but not limited to the skill sets required/preferred; prior experience and training; licenses and/or certifications. The anticipated base salary range for this role is $170,000 to $190,000. In addition to the base salary, the hired professional will enjoy a comprehensive benefits package spanning retirement benefits, health insurance, life insurance and disability, paid time off, paid holidays, family planning benefits and various wellness programs. Additionally, the hired professional may also be eligible to participate in an annual discretionary incentive program, the award of which will be dependent on various factors, including, without limitation, individual and organizational performance. Due to the high volume of candidates, please be advised that only candidates selected to interview will be contacted by Carlyle. #J-18808-Ljbffr