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Senior Security Engineer Jobs in Reston, VA (NOW HIRING)

Senior Security Engineer

Arlington, VA

$131K - $180K/yr

Senior Security Engineer SUMMARY: We are looking for a highly talented, technical hands-on Senior Security Engineer to develop and implement strategies to protect computer systems, networks, and ...

Senior Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

Senior Security Engineer SUMMARY: We are looking for a highly talented, technical hands-on Senior Security Engineer to develop and implement strategies to protect computer systems, networks, and ...

Senior Security Engineer

Mclean, VA · On-site

$116K - $159K/yr

They are seeking a senior security engineer to ensure the safety of their members' financial lives by probing their systems for vulnerabilities and working with engineers to address security gaps.

Senior Security Engineer

Mclean, VA · On-site

$116K - $159K/yr

They are seeking a Senior Security Engineer to ensure the safety of their members' financial lives by identifying and remediating security vulnerabilities in their systems. Responsibilities : • You ...

Senior Security Engineer

Washington, DC · On-site

$145K - $180K/yr

Everforth ECS is seeking a Senior Security Engineer to work in our Washington, DC office. ECS Federal is a leading information security and information technology company in Washington, DC. We are ...

Senior Security Engineer

Bethesda, MD · On-site

$122K - $167K/yr

They are seeking a Senior Security Engineer to solve complex federal security challenges through advanced analytics and scalable security engineering, working on high‑visibility federal systems ...

Senior Security Engineer

Arlington, VA · Remote

$117K - $160K/yr

Senior Security EngineerSUMMARY: We are looking for a highly talented, technical hands-on Senior Security Engineer to develop and implement strategies to protect computer systems, networks, and other ...

Senior Security Engineer

Arlington, VA · Remote

$117K - $160K/yr

Senior Security EngineerSUMMARY: We are looking for a highly talented, technical hands-on Senior Security Engineer to develop and implement strategies to protect computer systems, networks, and other ...

Senior Security Engineer

Mclean, VA · On-site

$115K - $158K/yr

We're looking for a senior security engineer who breaks things so our members never have to worry. About the Role You will be the person who keeps our members' financial lives safe. Range handles ...

Senior Security Engineer

Mclean, VA · On-site

$130 - $180/hr

We're looking for a senior security engineer who breaks things so our members never have to worry. About the Role You will be the person who keeps our members' financial lives safe. Range handles ...

Showing results 21-40

Senior Security Engineer information

See Reston, VA salary details

$76.5K

$142.7K

$194K

How much do senior security engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior 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 skills and qualifications are needed to be a senior security engineer?

To thrive as a Senior Security Engineer, you need deep expertise in network security, risk assessment, incident response, and a relevant degree or equivalent experience. Familiarity with security tools such as SIEM platforms, firewalls, IDS/IPS, and certifications like CISSP or CEH are typically required. Strong analytical thinking, effective communication, and leadership abilities help you excel in complex security environments. These skills and qualifications are crucial to safeguard organizational assets and maintain robust defense against evolving cyber threats.

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

AspectSenior Security EngineerSecurity Analyst
Required CredentialsCertifications like CISSP, CISA, CEH; Bachelor's or Master's in Cybersecurity or related fieldsCertifications like CompTIA Security+, GIAC Security Essentials; Bachelor's in Cybersecurity, Information Technology, or related fields
Work EnvironmentDesigning security systems, implementing security measures, leading security projectsMonitoring security alerts, analyzing threats, conducting security assessments
Employer & Industry UsageUsed in tech companies, finance, healthcare for security infrastructure rolesCommon in various industries for threat detection and incident response

The main difference is that Senior Security Engineers focus on designing and implementing security solutions, while Security Analysts primarily monitor and analyze security threats. Both roles require relevant certifications and work in similar environments, but their responsibilities differ in scope and focus.

What does a senior security engineer do?

A senior security engineer designs, implements, and manages security systems to protect an organization’s information assets. They analyze vulnerabilities, respond to security incidents, and develop policies to ensure compliance, often using tools like firewalls, intrusion detection systems, and security information and event management (SIEM) platforms. They also mentor junior staff and may hold certifications such as CISSP or CISM.

How does a senior security engineer collaborate with other departments to enhance organizational security?

Senior Security Engineers frequently work cross-functionally, partnering with IT, software development, and compliance teams to implement security best practices and respond to incidents. They play a key role in conducting security reviews, advising on secure design, and leading incident response efforts. Effective communication and collaboration are essential, as these engineers often translate technical risks into business terms and provide guidance during audits or vulnerability assessments. This collaborative approach helps ensure comprehensive protection across all organizational assets.

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

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

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

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

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

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

Infographic showing various Senior Security Engineer job openings in Reston, VA as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $142,927 per year, or $68.7 per hour.

$131K - $180K/yr

Full-time

Re-posted 23 days ago


Job description

Senior Security Engineer

SUMMARY:

We are looking for a highly talented, technical hands-on Senior Security Engineer to develop and implement strategies to protect computer systems, networks, and other digital assets from malicious attacks. To work with a team of IT professionals to design and implement new security measures or update existing ones. To leads the development of new security measures designed to patch holes and keep sensitive data safe.

DUTIES AND RESPONSIBILITIES:

  • Develop, and integrate with other Cybersecurity workflow to include: ATO Intake, assessment, and Vulnerability Scanning process.
  • Perform security reviews based on RMF controls compliance, clients, and security best practices.
  • Provide security input on Cloud Center of Excellence (CCOE) and Cloud Advisory Council (CAC) agenda items by participating in technical working groups, providing security analysis, and providing recommendations.
  • Performs architecture design reviews including configuration and log reviews, and perform network traffic analyses.
  • Produces a SAR Report to include HVA's architecture strengths and findings.
  • Design and deploy native Cloud security services in AWS, Microsoft Azure, and Google Cloud.
  • Perform proof of value of Cloud-native, COTS, 3rd party, or opensource security capabilities by hands-on deploying and evaluating against security requirements.
  • Develop scripts or code to perform Cloud Security assessments through Cloud native API or SDK.
  • Develop enterprise cloud security blueprints to include security in Infrastructure as Code (IaC templates).
  • Analyzing the impact of emerging technologies on existing security systems and identifying potential risks
  • Research new and emerging security practices and capabilities such as AI/ML to address compliance and mitigate security risk.
  • Improve Cloud Security monitoring to include ingestion of logs such as: API, application/database, and flow logs into SIEM.
  • Increasing Cloud vulnerability coverage in the areas of Operating System (OS), application code, and Infrastructure level.
  • Develop architecture for integrating findings into a centralized dashboard that allows product owners direct access to team's specific systems or cloud account findings.
  •  

Work with Cybersecurity Authorizations and Compliance Branch (CACB) to:

  • Conduct studies and analysis of proposed operations modifications.
  • Provide end-to-end architecture tradeoff assessments.
  • Develop strategic and tactical plans.
  • Conduct evaluation of new program requirements.
  • Investigate and develop new technologies for possible operations modifications.
  • Develop standards and solutions to meet the client's requirements.

REQUIRED SKILLS:

  • High level of attention to detail, needs minimal guidance, effective verbal, and written communications.
  • Equally adept at strategic planning and operational/technical level.
  • Able to adapt to new and changing requirements or priorities and manage work and resources accordingly.
  • At least 5 years (preferred 10 years) of network, systems, applications:
  • LAN/WAN, WAF/CDN/DDOS, Network Firewalls, IDS/IPS.
  • Virtualization, hypervisor security, container security.
  • Application development, serverless security, microservices, CICD.
  • At least 5 years of designing and/or implementing security in Cloud (AWS required, Azure or GCP optional):
  • Multi-Cloud, Hybrid Cloud, IaaS, PaaS, SaaS, shared responsibility model.
  • AWS IAM, KMS, S3, RDS, SNS/SQS, Organization, Guard Duty, Security Hub, Detective, Config, CloudTrail, CloudWatch, Lambda.
  • Azure E3/E5, Active Directory, Blob, Azure Security Center, Key Vault, SSE, Monitor, Log Analytics, Policy.
  • Experience with DevSecOps strategy and implementation and designing architecture in accordance to RMF, CSF, FISMA, and Fedramp.
  • Familiarity with: ZTNA and SASE Framework, ICAM (OKTA), CWPP, SOC Operations, Vulnerability Threat Management, and Compliance.
  • At least 2 years working in or managing Agile Devops, Scrum, Kanban.
  • Cloud architecture
  • Architecture experience
  • Networking experience
  • Network Security / Cyber Security experience

EDUCATION:

Candidate must have a Bachelor of Science (or higher) in one of the following: computer engineering, computer science, information technology, or cyber security. The resume may reference another major, so long as the resume is clear that the degree addressed at a minimum one of the following: cyber security engineering, systems administration, information systems security, software development security, systems engineering, information systems or information technology.

CERTIFICATIONS:

Certified Information Systems Security Professional (CISSP) is required. Certifications to include one or more of the following: Certified Cloud Security Professional, AWS Certified Solutions Architect Associate, AWS Certified Security Specialist, Microsoft Azure Solutions Architect, Google Professional Cloud Architect.

CLEARANCE:

Public Trust

WORK LOCATION & CORE HOURS: Washington, D.C. - Metro area, Full - Time