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Senior Data Security Engineer Jobs in Reston, VA

CoStar

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

Sr. Security Engineer Overview CoStar Group is a leading global provider of commercial and ... Monitor AI-related telemetry and logs to identify anomalous behavior, data exposure, or misuse ...

CoStar Group

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

Sr. Security Engineer Overview CoStar Group is a leading global provider of commercial and ... Monitor AI-related telemetry and logs to identify anomalous behavior, data exposure, or misuse ...

CoStar Group

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

Sr. Security Engineer Overview CoStar Group is a leading global provider of commercial and ... Monitor AI-related telemetry and logs to identify anomalous behavior, data exposure, or misuse ...

ECS

Endpoint Security Engineer - Senior

Washington, DC · On-site

$126K - $173K/yr

You will lead secure endpoint and data transfer controls supporting national security and law ... The Senior Endpoint Security Engineer will lead endpoint security and cross-domain solution support ...

Evolver

Senior Security Engineer

Washington, DC · On-site

$129K - $177K/yr

The Senior Security Engineer is responsible for designing, implementing, and maintaining advanced security solutions to protect federal systems and data. This role prioritizes continuous monitoring ...

Evolver Federal

Senior Security Engineer

Washington, DC · On-site

$160K - $190K/yr

The Senior Security Engineer is responsible for designing, implementing, and maintaining advanced security solutions to protect federal systems and data. This role prioritizes continuous monitoring ...

Evolver Federal

Senior Security Engineer

Washington, DC · Hybrid

$129K - $177K/yr

The Senior Security Engineer is responsible for designing, implementing, and maintaining advanced security solutions to protect federal systems and data. This role prioritizes continuous monitoring ...

Evolver Federal

Senior Security Engineer

Washington, DC · On-site

$160K - $190K/yr

The Senior Security Engineer is responsible for designing, implementing, and maintaining advanced security solutions to protect federal systems and data. This role prioritizes continuous monitoring ...

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

Senior Data Security Engineer information

See Reston, VA salary details

$76.5K

$142.7K

$194K

How much do senior data security engineer jobs pay per year?

As of Jul 5, 2026, the average yearly pay for senior data security engineer in Reston, VA is $142,665.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,100.00 and $163,300.00 per year, depending on experience, location, and employer.

What is the difference between Senior Data Security Engineer vs Data Security Analyst?

AspectSenior Data Security EngineerData Security Analyst
CredentialsCertifications like CISSP, CISM, CEHCertifications like CompTIA Security+, GIAC Security Essentials
Work EnvironmentDesigning security architecture, implementing security measuresMonitoring security systems, analyzing security incidents
Employer & Industry UsageTech companies, finance, healthcareIT departments, cybersecurity firms
Search & Comparison IntentUnderstanding senior roles, responsibilities, qualificationsEntry to mid-level security roles, daily tasks

The Senior Data Security Engineer focuses on designing and implementing security infrastructure, requiring advanced certifications and experience. In contrast, Data Security Analysts primarily monitor and analyze security systems, often with foundational certifications. Both roles are vital in cybersecurity teams but differ in scope, responsibilities, and seniority level.

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

To thrive as a Senior Data Security Engineer, you need deep expertise in cybersecurity principles, risk assessment, encryption, and incident response, often backed by a degree in computer science or a related field. Familiarity with security tools like SIEM solutions, firewalls, IDS/IPS, and certifications such as CISSP or CEH are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set high-performing professionals apart in this role. These skills and qualities are essential for proactively identifying threats, implementing robust security measures, and ensuring the organization's data assets remain protected.

What are some common challenges faced by Senior Data Security Engineers in balancing security needs with business operations?

Senior Data Security Engineers often encounter the challenge of implementing robust security measures without hindering business productivity. They must carefully assess risks and design solutions that protect sensitive data while still allowing users and systems to operate efficiently. Collaboration with IT, development, and business teams is crucial to ensure security protocols are practical and align with organizational goals. Navigating evolving compliance standards and addressing advanced threats also requires continuous learning and adaptation.

What does a Senior Data Security Engineer do?

A Senior Data Security Engineer is responsible for designing, implementing, and maintaining security measures to protect an organization’s data from unauthorized access, breaches, and other cyber threats. They assess vulnerabilities, develop security protocols, and collaborate with other IT professionals to ensure systems and networks are secure. Additionally, they often lead incident response efforts, conduct security audits, and stay updated on the latest security technologies and regulations. Their work is crucial in safeguarding sensitive information and maintaining regulatory compliance.
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:
Senior Data Security Engineer jobs near you

Senior Data Engineer with Security Clearance

The Swift Group

Herndon, VA • On-site

$108K - $148K/yr

Other

Posted yesterday

Job description

Senior Data Engineer The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe.

We are looking for a skilled Senior Data Engineer to join our dynamic team. In this role, you will be responsible for designing, developing, and managing scalable data pipelines and infrastructure, with a focus on AWS cloud services. You will collaborate with cross-functional teams to support data-driven applications and analytics, ensuring efficient data flow and accessibility.

The ideal candidate will thrive in an Agile project management setting and possess a strong background in data management and processing. The position is in Herndon, VA. Responsibilities: Design and implement robust data pipelines and ETL processes to ingest, transform, and load data from diverse sources into data warehouses Develop and maintain data models and schemas to support analytics and reporting needs Collaborate with software engineers, data scientists, and analysts to integrate data solutions into applications and workflows Optimize data storage and retrieval for performance and scalability Ensure data quality and integrity through validation, testing, and monitoring Implement data security and compliance measures in accordance with organizational policies Utilize AWS services such as S3 and RDS for data storage and processing Develop APIs and interfaces to facilitate data access and integration Participate in Agile development processes, contributing to sprint planning and reviews Document data engineering processes, architectures, and best practices Requirements: * 5+ years of experience in data engineering, software development, or related fields.

Strong experience with SQL and relational databases, particularly PostgreSQL Expertise with SQL scripting, database indexing, and optimization techniques Proficient in working with views, triggers, and stored procedures Experience in developing, creating, and modifying data structures and load routines for business use Hands-on experience with AWS data services (e.g., S3, RDS, Glue, Redshift) Familiarity with data modeling, ETL development, and data warehousing concepts Experience with API development and integration Knowledge of data security and compliance standards Ability to work collaboratively in a team environment and communicate effectively with stakeholders US Citizenship and an active TS/SCI with Polygraph security clearance required Desired Experience: Experience with AWS Cloud Data Migration Services Familiarity with Jira for project tracking and management Familiarity with containerization and orchestration tools like Docker and Kubernetes Knowledge of infrastructure-as-code tools such as Terraform or CloudFormation Experience with data visualization tools like Power BI or Tableau AWS certifications related to data engineering or architecture Do you know anyone for this position, or other positions open at The Swift Group? We offer a $5,000 bonus for any referral candidate we hire, paid out at the new hire's 90-day mark.

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