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Freelance Data Security Engineer Jobs in Reston, VA

Sr. Security Engineer

Arlington, VA

$131K - $180K/yr

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

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

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.

Senior Security Engineer

Washington, DC · On-site

$129K - $177K/yr

Senior Security Engineer - Security Data Pipelines & Zero Trust Access About the Role: We're looking for a Senior Security Engineer to own the design, operation, and scaling of the security data ...

Senior Security Engineer

Rockville, MD · On-site

$116K - $160K/yr

Senior Security Engineer - Security Data Pipelines & Zero Trust Access About the Role: We're looking for a Senior Security Engineer to own the design, operation, and scaling of the security data ...

Security Engineer

Vienna, VA · On-site

$142K - $179K/yr

The ideal Security Engineer will have well rounded experience in network operations, systems ... data protection, encryption, and identity/access controls. • Employees in this role are ...

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 27, 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 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 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 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:

What are popular job titles related to Freelance Data Security Engineer jobs in Reston, VA?

For Freelance Data Security Engineer jobs in Reston, VA, the most frequently searched job titles are:

What job categories do people searching Freelance Data Security Engineer jobs in Reston, VA look for?

The top searched job categories for Freelance Data Security Engineer jobs in Reston, VA are:

What cities near Reston, VA are hiring for Freelance Data Security Engineer jobs?

Cities near Reston, VA with the most Freelance Data Security Engineer job openings:

Infographic showing various Freelance Data Security Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 73% In-person, and 27% Hybrid job distribution, with an average salary of $103,235 per year, or $49.6 per hour.

Security Engineer-Fort Meade, Maryland

BOOZ, ALLEN & HAMILTON, INC.

Garrett Park, MD • On-site

$99K - $225K/yr

Full-time, Part-time

Medical, Life, Retirement, PTO

Posted 6 days ago


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

11th of 72 rated business consultants


Job description

Security Engineer
The Opportunity:
As a Virtru Security Engineer you'll play a critical role in the world of zero trust. You will support the cyber architecture development, implementation, and sustainment across multiple networks of different classification levels. You'll interface with stakeholders and engineering teams to delve into the details and dependencies of critical processes and users' roles within them.
You'll lead security compliance initiatives and automation of control validation across our cloud environments using Infrastructure as Code, including Terraform or Ansible. You'll build security automation for CI/CD pipelines, including vulnerability scanning and compliance validation. You'll conduct regular security reviews and risk assessments of cloud infrastructure and applications. You'll collaborate with development and operations teams to implement security controls without impeding velocity. You'll develop and maintain security monitoring solutions and respond to security events. You'll create and maintain security documentation, training, and guidelines for engineering teams
Join us. The world can't wait.
You Have:
  • 3+ years of experience with designing, deploying, and configuring data security solutions
  • Experience with data-centric security models, including maintenance
  • Experience designing, implementing, configuring, operating, or testing IT systems or security infrastructure
  • Experience with data tagging and classification
  • Knowledge of Zero Trust principles and solutions
  • Ability to travel to CONUS and OCONUS locations up to 20% of the time
  • Secret clearance
  • HS diploma or GED

Nice If You Have:
  • Experience with Data Security Posture Management (DSPM) such as Varonis and BigID
  • Experience working in federal, DoD, or IC agency environments
  • Experience with Titus Data Classification
  • Experience in security automation using Terraform or Ansible and languages such as Go, Python, or Node.js
  • Experience with infrastructure scanning tools and security monitoring solutions such as CNAP, SIEM, CSPM, and CWPP
  • Knowledge of federal information security policies, standards, procedures, directives, frameworks, federal security authorizations, assessment, and risk management processes for enterprise systems

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914