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Full Time Security Engineer Jobs in Washington, DC

Cogent People Inc

Security Engineer

Columbia, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Employment Type: Full-time, W2 position with Cogent People Inc. This is a direct hire position with ... The Security Engineer works closely with the ISSO and other security stakeholders to ensure ...

Openings & Internships

Security Engineer

Columbia, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Employment Type: Full-time, W2 position with Cogent People Inc. This is a direct hire position with ... The Security Engineer works closely with the ISSO and other security stakeholders to ensure ...

Cogent People Inc

Security Engineer

Columbia, MD · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Description Employment Type: Full-time, W2 position with Cogent People Inc. This is a direct hire ... The Security Engineer works closely with the ISSO and other security stakeholders to ensure ...

Inadev

Security Engineer

Reston, VA · On-site

$140K - $155K/yr

Job Type Full-time Description Position Summary: The Security Engineer implements and operates security controls on AWS. You will perform security testing, support ATO evidence and continuous ...

Revolutional, LLC

Lead Security Engineer

Suitland, MD · On-site

$140/hr

Suitland, MD (Hybrid) Terms: Full-time Clearance/Work Authorization: U.S. Citizenship with the ability to obtain and maintain a Public Trust is required Salary Range: $140-200k DOE Travel: 0-20 ...

Revolutional, LLC

Lead Security Engineer

Mclean, VA · On-site

$140/hr

Suitland, MD (Hybrid) Terms: Full-time Clearance/Work Authorization: U.S. Citizenship with the ability to obtain and maintain a Public Trust is required Salary Range: $140-200k DOE Travel: 0-20 ...

Revolutional, LLC

Lead Security Engineer

Washington, DC · On-site

$140/hr

Suitland, MD (Hybrid) Terms: Full-time Clearance/Work Authorization: U.S. Citizenship with the ability to obtain and maintain a Public Trust is required Salary Range: $140-200k DOE Travel: 0-20 ...

ECS

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 ... The position is full time/permanent and will support a US Government civilian agency. The position ...

gTANGIBLE

Development Security Engineer

Arlington, VA · On-site

Requisition Type: Full Time Position Status: Contingent Position Title: Development Security Engineer Location: Arlington, VA Security Clearance:Secret Duties and Responsibilities The Development ...

ICF

Security Engineer - Remote

Reston, VA · Remote

The Work : ICFis looking for an enthusiastic Security Engineer to join our team and ... Prior experience working remotely full-time #DMX-HES Bot and Third-Party Applications Please note ...

gTANGIBLE

Security Engineer (Mobile)

Arlington, VA · On-site

Requisition Type: Full Time Position Status: Contingent Position Title: Security Engineer (Mobile) Location: Arlington, VA Security Clearance:Secret Duties and Responsibilities The Security Engineer ...

Spry Methods

Web Developer Security Engineer

Washington, DC · On-site +1

$135K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

EC-Council Certified Application Security Engineer (CASE) * Offensive Security: * OffSec Web Expert ... : Full-time employees receive 11 paid federal holidays Paid Time Off (PTO) - PTO accrual starts at ...

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Showing results 1-20

All JobsSecurity Engineer JobsFull Time Security Engineer JobsFull Time Security Engineer Jobs in Washington, DC

Full Time Security Engineer information

See Washington, DC salary details

$69.7K

$173K

$232.7K

How much do full time security engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for full time security engineer in Washington, DC 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 the difference between Full Time Security Engineer vs Security Analyst?

AspectFull Time Security EngineerSecurity Analyst
CredentialsCertifications like CISSP, CEH, Security+Certifications like Security+, GIAC, CISSP (optional)
Work EnvironmentDesigning, implementing security solutions, and infrastructureMonitoring, analyzing security incidents, and reporting
Employer & Industry UsageIT departments, cybersecurity firms, large corporationsSecurity teams, government agencies, financial institutions
Common Search & ComparisonYesYes

Full Time Security Engineers focus on building and maintaining security systems, while Security Analysts primarily monitor and analyze security threats. Both roles require relevant certifications and are vital in cybersecurity teams, but they differ in daily responsibilities and focus areas.

What are the most commonly searched types of Security Engineer jobs in Washington, DC?

The most popular types of Security Engineer jobs in Washington, DC are:

Full Time Security Engineer jobs near you

Security Engineer

Cogent People Inc

Columbia, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Job description

Employment Type: Full-time, W2 position with Cogent People Inc. This is a direct hire position with full benefits.
Location: Hybrid Columbia MD 3 times a week OR Remote (as applicable to role)
Work Authorization Requirements
To comply with government contracting requirements, candidates must meet all of the following:
  • Must be a U.S. Citizen, Permanent Resident, or valid EAD holder
  • Must have lived in the United States for at least 3 of the past 5 years
  • Must be currently authorized to work in the U.S. without sponsorship

Sponsorship (H-1B) is not available for this position (now or in the future).
Candidates who do not meet these requirements will not be considered.
Clearance Requirement
Public Trust required or ability to obtain, depending on assignment.
About Cogent People Inc.
Cogent People Inc. is a government consulting and technology services firm supporting mission-critical federal and commercial programs. We deliver secure, scalable, and modern digital solutions across complex IT environments.
Our teams thrive at the intersection of engineering excellence and mission impact, building systems that matter.
Job Overview
Cogent People Inc. is seeking a Security Engineer to implement and validate security controls across applications and environments in support of CMS and federal security requirements.
This role is responsible for supporting secure system configurations, vulnerability management, and compliance activities aligned with FISMA, FedRAMP, and CMS standards. The Security Engineer works closely with the ISSO and other security stakeholders to ensure continuous monitoring and compliance readiness.
The ideal candidate will bring strong hands-on security engineering experience in enterprise or regulated environments, with familiarity in DevSecOps practices and federal security frameworks.
This position may be contingent upon contract award.
Requirements
What You'll Do
Security Controls Implementation & Validation
  • Implement and validate security controls across applications and environments.
  • Ensure alignment with CMS, FISMA, FedRAMP, and federal security standards.
  • Support secure configuration practices across systems and infrastructure.

Vulnerability Management & Remediation
  • Identify, track, and support remediation of security vulnerabilities.
  • Participate in vulnerability assessments and security reviews.
  • Support risk reduction efforts through timely remediation coordination.

DevSecOps & Continuous Monitoring
  • Integrate security practices into DevSecOps pipelines and delivery workflows.
  • Support continuous monitoring and compliance readiness activities.
  • Collaborate with engineering teams to embed security into development processes.

Collaboration & Compliance Support
  • Work closely with the ISSO and security stakeholders on compliance activities.
  • Support security documentation and reporting requirements.
  • Contribute to maintaining system authorization and audit readiness.

What We're Looking For
  • Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or a related field (or equivalent experience).
  • 8+ years of experience in information security, cybersecurity engineering, or related roles.
  • Experience implementing security controls in enterprise or regulated environments.
  • Strong understanding of FISMA, FedRAMP, and federal security standards.
  • Experience with vulnerability management and remediation processes.
  • Strong analytical, communication, and problem-solving skills.
  • Ability to collaborate across technical and security-focused teams.

What Will Set You Apart
  • Relevant certifications
  • Experience supporting federal programs
  • Knowledge of Agile and DevSecOps
  • Experience with CMS or healthcare environments

Why Cogent People Inc.?
At Cogent People, we combine technical excellence with a mission-driven culture. Our teams work on meaningful, high-impact projects that support government and enterprise transformation initiatives.
We offer:
  • Competitive compensation
  • Career growth and professional development opportunities
  • Exposure to complex, mission-critical systems
  • A collaborative and supportive team environment
  • Long-term client engagements with stability and continuity

We are a Certified Great Place to Work, committed to building an inclusive and high-performance culture.
Benefits
  • Medical, Dental, and Vision Insurance (comprehensive coverage)
  • 401(k) with company match
  • Company-paid life insurance
  • Short-term and long-term disability coverage
  • Paid Time Off: 3 weeks annually + 10 paid holidays
  • Employee assistance and wellness resources (as applicable)

Compliance Notice
Cogent People Inc. conducts employment verification for all candidates. Misrepresentation of work authorization, residency history, or professional experience will result in disqualification.
We are an Equal Opportunity Employer (EEO) and evaluate all applicants based on qualifications, experience, and role requirements.
We do not engage third-party recruiters for this role unless explicitly stated.

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