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Freelance Data Security Engineer Jobs in Reston, VA

Cymertek

System Security Engineer

Tysons, VA

Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail-oriented System Security Engineer to design, implement, and maintain security measures that protect our critical systems and data.

ECS

Data Security Analyst - Journeyman

Fairfax, VA · On-site

ECS is seeking a Data Security Analyst - Journeyman to support the Army National Guard (ARNG ... The role involves engineering data integration solutions for cybersecurity telemetry and ...

Eliassen Group

Application Security Engineer

Washington, DC · On-site

$66.50 - $89/hr

This Security Engineer role will work closely with Washington DC IT departments and ensures the security and protection of organizational information assets including data, applications, systems ...

Samprasoft

Lead Security

Washington, DC

Proven experience supporting data security projects as a security engineer. Demonstrated experience conducting end-to-end data in transit analysis within a defined application boundary. Experience in ...

Full Scope

Data Security Architect

Fort Washington, MD · On-site

$63.50 - $81.75/hr

Our client is recruiting senior engineering and support staff supporting the Office of the ... The Data Security Architect will integrate with cross-functional teams specializing in architecture ...

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All JobsFreelance Data Security Engineer JobsFreelance Data Security Engineer Jobs in Reston, VA

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 Jun 14, 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, and why are they important?

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:
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:
Freelance Data Security Engineer jobs near you
System Security Engineer

System Security Engineer

Cymertek

Tysons, VA

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Job description

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 System Security Engineer to design, implement, and maintain security measures that protect our critical systems and data. In this role, you will work closely with cross-functional teams to identify vulnerabilities, develop robust security solutions, and ensure compliance with industry standards and regulations. The ideal candidate has a strong understanding of system architecture, a proactive approach to mitigating risks, and a passion for staying ahead of evolving cyber threats. If you are a problem-solver who thrives in a dynamic environment, we encourage you to apply and help us safeguard our organization's infrastructure.

*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***

SIMILAR CAREER TITLESCybersecurity Engineer, Information Security Engineer, Network Security Engineer, IT Security Engineer, Cloud Security Engineer, Infrastructure Security Engineer, Endpoint Security Engineer, Security Operations Engineer, Security Systems Analyst, Data Security Engineer, Application Security Engineer, Identity and Access Management Engineer, Threat Detection Engineer, Vulnerability Management Engineer, Risk Assessment Engineer, Compliance Security Engineer, Incident Response Engineer, Secure Systems Architect, Security Automation Engineer, etc.
DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Cybersecurity, Computer Science, Information Technology, Information Systems, Computer Engineering, Network Engineering, Software Engineering, Systems Engineering, Electrical Engineering, Data Science, Telecommunications, Information Assurance, Security Management, Digital Forensics, Cryptography, Cyber Operations, Applied Mathematics, Artificial Intelligence, Risk Management, Secure Systems Design, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Design and implement secure system architectures
  • Monitor and respond to system security incidents
  • Develop and enforce system security policies
  • Conduct risk assessments and mitigate vulnerabilities
  • Ensure compliance with security standards and frameworks
  • Collaborate with teams to integrate security into system development
REQUIRED SKILLS
  • Proficiency in configuring firewalls and intrusion detection systems
  • Strong knowledge of operating system security (e.g., Linux, Windows)
  • Experience with endpoint protection tools
  • Familiarity with network protocols and security
  • Ability to perform vulnerability assessments and penetration tests
  • Expertise in implementing encryption and secure authentication methods
DESIRED SKILLS
  • Knowledge of cloud security practices (e.g., AWS, Azure)
  • Familiarity with automation tools for security (e.g., Ansible, Terraform)
  • Experience with security incident response and forensics
  • Understanding of DevSecOps principles
  • Strong communication and technical documentation skills
  • Ability to train and mentor team members on security best practices
PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE

Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.

At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.

We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.

Ready to make your next move the best one? Join us and experience the difference.

BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage.($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments
HOW TO APPLY

Email us at jobs@cymertek.com or apply today: www.cymertek.com

Want to see what our employees think? Click here .

EQUAL OPPORTUNITY EMPLOYER STATEMENT

Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

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