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Platform Security Engineer Jobs in Washington (NOW HIRING)

RAKS Group LLC

App security engineer

Washington, DC

$66.50 - $89/hr

... â Platforms/Technologies experience: o CyberArk (Privileged Account Security) o Imperva RASP ... engineer will lead their projects. Will collaborate with extended team as needed Preferred: â ...

SteerBridge

Security Engineer

Vienna, VA · On-site

$142K - $179K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The ideal Security Engineer will have well rounded experience in network operations, systems ... AWS, Azure, Google Cloud Platform) in secure environments. Experience with the following ...

CoStar

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Manage Secure Service Edge (SSE) platform SaaS Security Partner with application owners and third ... Partner with engineering teams to design security controls for AI-assisted workflows and developer ...

CoStar Group

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Sr. Security Engineer Overview CoStar Group is a leading global provider of commercial and ... Manage Secure Service Edge (SSE) platform SaaS Security * Partner with application owners and third ...

CoStar Group

Sr. Security Engineer

Arlington, VA · On-site

$131K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Sr. Security Engineer Overview CoStar Group is a leading global provider of commercial and ... Manage Secure Service Edge (SSE) platform SaaS Security * Partner with application owners and third ...

Brown Advisory

Cloud Security Engineer

Washington, DC · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Cloud Security Engineer with a specific focus on secure Azure management, application hosting, and ... Configure and improve security controls for SaaS platforms such as Salesforce, Box, Microsoft 365 ...

Cisco Systems, Inc.

Security Engineer

Scaggsville, MD · On-site

$138.10 - $198.20/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Security Engineer on the Talos Security Operations Team, you will work to protect assets ... Experience in cloud platforms (e.g., Amazon AWS, GCP, Microsoft Azure), especially with securing ...

Jobtailor

Cloud Security Engineer

Washington, DC · On-site

$120 - $150/hr

* Own day-to-day security engineering for Azure environments, including secure configuration, cloud ... Configure and improve security controls for SaaS platforms such as Salesforce, Box, Microsoft 365 ...

New

RSC2 INC

AI Platform Engineer

Hanover, MD · On-site

$90K - $211K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

RSC2 is seeking an amazingly talented AI Platform Engineer to join our team in Hanover, MD ... Active TS SCI w/Polygraph security clearance * Min 12 years with Bachelors, 10 years with Masters ...

RSC2

AI Platform Engineer

Hanover, MD · On-site

$90K - $211K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

RSC2 is seeking an amazingly talented AI Platform Engineer to join our team in Hanover, MD ... Active TS SCI w/Polygraph security clearance * Min 12 years with Bachelors, 10 years with Masters ...

kgs

Cloud Security Engineer

Washington, DC · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Cloud Security Engineer will provide security monitoring and analyze/interpret potential ... Demonstrated proficiency in vast array of Cyber Security platforms: Cloud Security Posture ...

Inadev

Security Engineer

Reston, VA · On-site

$140K - $155K/yr

The Security Engineer implements and operates security controls on AWS. You will perform security ... platform secure and compliant. Key Responsibilities: - Implement and configure security controls ...

kgs

Cloud Security Engineer

Washington, DC · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Cloud Security Engineer will provide security monitoring and analyze/interpret potential ... Demonstrated proficiency in vast array of Cyber Security platforms: Cloud Security Posture ...

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Platform Security Engineer information

See Washington salary details

$69.7K

$173K

$232.7K

How much do platform security engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for platform security engineer in Washington is $173,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $162,000.00 and $179,500.00 per year, depending on experience, location, and employer.

What is a platform security engineer?

A Platform Security Engineer is responsible for securing an organization's infrastructure, applications, and cloud environments. They design and implement security controls, monitor for threats, and ensure compliance with security standards. Their role includes working with development and operations teams to integrate security into CI/CD pipelines, manage vulnerabilities, and respond to incidents. This position requires expertise in areas like authentication, encryption, and infrastructure security to protect platforms from cyber threats.

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

To thrive as a Platform Security Engineer, you need a strong background in cybersecurity principles, systems architecture, and secure coding practices, often backed by a degree in computer science or a related field. Familiarity with tools like SIEM platforms, vulnerability scanners, cloud security services, and certifications such as CISSP or AWS Security Specialty is highly valued. Analytical thinking, effective communication, and the ability to collaborate across interdisciplinary teams are critical soft skills. These competencies ensure the design, implementation, and maintenance of resilient platforms that protect organizational assets against evolving threats.

What are some typical challenges faced by platform security engineers, and how do they address them?

Platform Security Engineers often encounter challenges such as keeping up with an ever-changing threat landscape, ensuring secure integrations with third-party systems, and balancing robust security measures with business needs for usability and performance. They address these by staying up-to-date with industry trends, conducting regular risk assessments, and working closely with software development, DevOps, and IT teams to implement best practices. A proactive and adaptive approach, combined with ongoing communication with stakeholders, is key to overcoming these challenges and maintaining a secure and resilient platform environment.

What are popular job titles related to Platform Security Engineer jobs in Washington?

For Platform Security Engineer jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Platform Security Engineer jobs in Washington look for?

The top searched job categories for Platform Security Engineer jobs in Washington are:

Platform Security Engineer jobs near you
Infographic showing various Platform Security Engineer job openings in Washington as of August 2026, with employment types broken down into 83% Full Time, 9% Part Time, 2% Temporary, and 6% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $173,030 per year, or $83.2 per hour.

App security engineer

RAKS Group LLC

Washington, DC

$66.50 - $89/hr

Contractor

Re-posted 20 days ago

Job description

Position: App Security Engineer Location: Washington, DC
Duration: 18 Months+

Mandatory: â Sr level with 5-10 years
â Application Security Engineer with programming/development background
â Perform app security reviews, outlining requirements, verifying remediation, Threat modeling, Data migration, etc.
â Assessing application level vulnerabilities (i.e., code, libraries, databases, frameworks, etc.),
â Worked with DevOps models/pipelines as related to Security integration

â Platforms/Technologies experience:
o CyberArk (Privileged Account Security)
o Imperva RASP (Runtime Application Self-Protection)
o Imperva DAM (DB activity monitoring)
o Imperva WAF (web app firewall)

â Independent engineer will lead their projects. Will collaborate with extended team as needed

Preferred:
â CISSP
â Understands Agile and Sprints
â Fortinet WAF or Cisco ACE optional
â Security Requirement: No security clearance requirements

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