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Infrastructure Security Engineer Jobs in Washington, DC

Cymertek

System Security Engineer

Reston, VA · On-site

... Infrastructure Security Engineer, Endpoint Security Engineer, Security Operations Engineer ... Security Systems Analyst, Data Security Engineer, Application Security Engineer, Identity and ...

Cymertek

System Security Engineer

Chantilly, VA · On-site

... Infrastructure Security Engineer, Endpoint Security Engineer, Security Operations Engineer ... Security Systems Analyst, Data Security Engineer, Application Security Engineer, Identity and ...

Cymertek

System Security Engineer

Tysons, VA · On-site

... Infrastructure Security Engineer, Endpoint Security Engineer, Security Operations Engineer ... Security Systems Analyst, Data Security Engineer, Application Security Engineer, Identity and ...

Range

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 ... infrastructure, and applications for weaknesses before anyone else can find them. • When you find ...

Range

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 ... infrastructure, and applications for weaknesses before anyone else can find them. • When you find ...

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Showing results 21-40

All JobsInfrastructure Security Engineer JobsInfrastructure Security Engineer Jobs in Washington, DC

Infrastructure Security Engineer information

See Washington, DC salary details

$83.5K

$160.4K

$191.8K

How much do infrastructure security engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for infrastructure security engineer in Washington, DC is $160,375.00, according to ZipRecruiter salary data. Most workers in this role earn between $161,400.00 and $161,400.00 per year, depending on experience, location, and employer.

What are some common challenges an infrastructure security engineer faces when implementing new security measures within an organization?

Infrastructure Security Engineers often face challenges such as balancing security requirements with business needs and ensuring minimal disruption to ongoing operations. Integrating new security tools with legacy systems can be complex, requiring thorough testing and collaboration with IT and DevOps teams. Additionally, gaining buy-in from stakeholders and ensuring compliance with industry regulations are crucial aspects that require strong communication and project management skills.

What does an infrastructure security engineer do?

An Infrastructure Security Engineer is responsible for protecting an organization's IT infrastructure, including networks, servers, and cloud platforms, from cyber threats. They design and implement security measures such as firewalls, intrusion detection systems, and security policies to safeguard data and systems. Their role also involves monitoring for vulnerabilities, responding to incidents, and ensuring compliance with industry security standards. By proactively identifying risks and strengthening defenses, Infrastructure Security Engineers play a crucial role in maintaining the organization's overall cybersecurity posture.

What is the difference between Infrastructure Security Engineer vs Network Security Engineer?

AspectInfrastructure Security EngineerNetwork Security Engineer
CertificationsCompTIA Security+, CISSP, Cisco CCNA SecurityCompTIA Security+, CISSP, Cisco CCNA Security
Work EnvironmentFocuses on securing entire IT infrastructure, including servers, cloud, and hardwareFocuses on securing network devices, firewalls, and network traffic
Employer & Industry UsageUsed across tech, finance, healthcare for infrastructure securityCommon in networking, telecom, and enterprise IT sectors

Both roles require similar certifications and often overlap in responsibilities. However, Infrastructure Security Engineers focus on securing the entire IT infrastructure, while Network Security Engineers specialize in protecting network components and traffic. Understanding these differences helps in choosing the right career path or job focus.

What are the key skills and qualifications needed to thrive as an infrastructure security engineer?

To thrive as an Infrastructure Security Engineer, you need expertise in network security, risk assessment, and systems administration, often supported by a degree in computer science or related certifications like CISSP or CEH. Familiarity with security tools such as firewalls, IDS/IPS, SIEM platforms, and cloud security systems is typically required. Strong analytical thinking, problem-solving, and effective communication skills help you proactively address vulnerabilities and collaborate with cross-functional teams. These abilities are crucial to effectively safeguard organizational infrastructure from evolving cyber threats and ensure business continuity.
What are popular job titles related to Infrastructure Security Engineer jobs in Washington, DC? For Infrastructure Security Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Infrastructure Security Engineer jobs in Washington, DC look for? The top searched job categories for Infrastructure Security Engineer jobs in Washington, DC are:
Infrastructure Security Engineer jobs near you
Infographic showing various Infrastructure Security Engineer job openings in Washington, DC 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 $160,375 per year, or $77.1 per hour.

AWS Cloud Security Engineer - Cleared

RightDirection Technology Solutions

Washington, DC • On-site

Full-time

Re-posted 15 days ago

Job description

RDTS is seeking a skilled AWS Security Engineer to design, implement, and maintain secure cloud architectures within AWS. This role is responsible for strengthening cloud security posture, implementing preventative and detective controls, and ensuring compliance with organizational and regulatory requirements. The ideal candidate combines deep AWS technical knowledge with a strong security engineering mindset.
The position is 100% onsite and full-time, Monday-Friday with standard office hours.
Key Responsibilities:
  • Design and implement secure AWS architectures aligned with security best practices
  • Configure and manage IAM policies, roles, and permission boundaries using least-privilege principles
  • Implement and manage security services such as AWS GuardDuty, Security Hub, Inspector, Macie, and WAF
  • Develop and maintain infrastructure security controls using Infrastructure as Code (Terraform, AWS CDK Python)
  • Perform threat modeling, risk assessments, and vulnerability remediation
  • Implement logging, monitoring, and alerting strategies using CloudTrail, CloudWatch, and centralized SIEM solutions
  • Participate in incident response efforts for cloud-related security events
  • Automate security checks and compliance validation across AWS environments
  • Collaborate with DevOps and engineering teams to embed security into CI/CD pipelines (DevSecOps)
  • Responding to RFIs

Requirements
  • Must possess an active Security Clearance
  • Bachelor's degree in Computer Science, Cybersecurity, Engineering, or related field (or equivalent experience)
  • 3+ years of experience in cloud security or infrastructure security
  • Strong understanding of STIG hardening, vulnerability scanning, and remediation processes
  • Strong hands-on experience with AWS security services and architecture
  • Understanding of IAM, encryption (KMS), and key management best practices
  • Experience with network security in AWS (VPCs, routing, firewalls)
  • Proficiency in scripting languages (Python, Bash)
  • Experience with Infrastructure as Code (Terraform or AWS CDK Python)
  • Understanding of compliance frameworks such as NIST 800-53, RMF, CIS Benchmarks, and FedRAMP

Desired Qualifications:
  • Experience with STIG hardening
  • Experience with container security (EKS, ECS, image scanning)
  • Knowledge of identity federation (SSO, SAML, OIDC)
  • Experience integrating AWS logs with SIEM platforms
  • Familiarity with Zero Trust architecture principles
  • AWS certifications (AWS Certified Security - Specialty, Solutions Architect, etc.)
  • Security certifications (CISSP, CISM, CEH, or Security+)

All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, age, marital status, pregnancy, genetic information, or other legally protected status.

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