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Security Engineer Jobs in Washington, DC (NOW HIRING)

Inadev

Security Engineer

Reston, VA

$140K - $155K/yr

The Security Engineer implements and operates security controls on AWS. You will perform security testing, support ATO evidence and continuous monitoring, and remediate findings, helping keep a high ...

Inadev

Security Engineer

Reston, VA · On-site

$140K - $165K/yr

The Security Engineer implements and operates security controls on AWS. You will perform security testing, support ATO evidence and continuous monitoring, and remediate findings, helping keep a high ...

RAKS Group LLC

App security engineer

Washington, DC · On-site

$66.50 - $89/hr

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 ...

CMT Services Inc

AWS Security Engineer

Adelphi, MD · On-site

AWS Security Engineer Location: University of Maryland Global Campus 3501 University Blvd. East Adelphi, MD 20783 Period of Performance: 1 year 40 hours per week (no overtime). Position Summary: The ...

Revolutional, LLC

Lead Security Engineer

Suitland, MD

$140/hr

Lead Security Engineer Location: 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 ...

AnaVation

Security Engineer

Washington, DC · On-site +1

AnaVation is looking for a Security Engineer to assist the client leadership with system security engineering and administration. The ideal candidate will be comfortable engaging with client ...

Nava

Security Engineer

Washington, DC · On-site

$110 - $160/hr

Description of Task to be Performed AnaVation is looking for a Security Engineer to assist the client leadership with system security engineering and administration. The ideal candidate will be ...

Beth Page tech

Network Security Engineer

Annapolis, MD · On-site

$103K - $141K/yr

Network Security Engineer LOCATION: Annapolis,MD DURATION: 5 Years SUMMARY SECTION III. SCOPE OF WORK The AOC is seeking proposals from prospective Offerors to provide one (1) Network Security ...

GuidePoint Security

Cloud Security Engineer

Reston, VA · Hybrid

As a security engineer on our team, you'll evaluate and support the documentation, validation, assessment, and accreditation processes necessary to ensure that Information Technology (IT) systems ...

Ardent

Lead Security Engineer

Rockville, MD · On-site

Ardent is seeking a Lead Security Engineer to join our team. This is a hybrid position located in Rockville, MD. Position Description: Ardent is seeking a Lead Security Engineer to provide technical ...

Eliassen Group

Application Security Engineer

Washington, DC · On-site

$66.50 - $89/hr

We are seeking an experienced IT Security Engineer for a lead role within our Security Team in our Washington DC IT Department. In this role, you will provide IT security support for applications and ...

Revolutional, LLC

Lead Security Engineer

Mclean, VA

$140/hr

Lead Security Engineer Location: 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 ...

CMT Services Inc.

AWS Security Engineer

Adelphi, MD · On-site

AWS Security Engineer Location: University of Maryland Global Campus 3501 University Blvd. East Adelphi, MD 20783 Period of Performance: 1 year 40 hours per week (no overtime). Position Summary: The ...

Eliassen Group

Application Security Engineer

Washington, DC · On-site

$66.50 - $89/hr

We are seeking an experienced IT Security Engineer for a lead role within our Security Team in our Washington DC IT Department. In this role, you will provide IT security support for applications and ...

TecTammina

security Engineer

Washington, DC · On-site

$63 - $70/hr

C. for a Security Engineer Location: Washington D.C. Duration: 4 year contract Must be U.S. Citizen Rate: $63 to $70 per hour (convert after 6 months) The security engineering position provides ...

Hirekeyz Inc

Software Security Engineer

Quantico, VA · Remote

Role: Software Security Engineer Location: Remote (Quantico, VA and other areas within DMV) Duration: Long Term Contract Required skills/Level of Experience: * Active TS w/ SCI eligibility * 10+ ...

Ryde Technologies, LLC

Security Engineer

Washington, DC · On-site

We are looking for a Security Engineer to join our team on an effort supporting our Federal Government Client in Washington, D.C. Position Overview: Top Secret Clearance is required * Create security ...

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All JobsSecurity Engineer JobsSecurity Engineer Jobs in Washington, DC

Security Engineer information

See Washington, DC salary details

$69.6K

$173K

$232.7K

How much do security engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for security engineer in Washington, DC is $172,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $161,900.00 and $179,400.00 per year, depending on experience, location, and employer.

How does a security engineer typically collaborate with other IT teams within an organization?

Security Engineers work closely with various IT teams such as network administrators, software developers, and system administrators to ensure security protocols are integrated at every level. This collaboration often involves conducting security assessments, reviewing code for vulnerabilities, and assisting with incident response. Regular meetings and cross-functional projects are common, as Security Engineers provide guidance on best practices and help teams understand potential threats. Effective communication and teamwork are key, as security is a shared responsibility across the organization.

What is a security engineer?

A service provider is responsible for delivering professional quality services on behalf of a business or organization. The types of services vary depending on the businesses they work with. Many companies partner with experts in the local community to perform functions on their behalf rather than developing the expertise in-house. A service provider performs the services based on a written legal agreement and charges fees for their work.

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

To thrive as a Security Engineer, you need expertise in information security principles, network architecture, vulnerability assessment, and commonly a degree in computer science or a related field. Familiarity with tools like SIEM systems, firewalls, intrusion detection/prevention systems, and certifications such as CISSP or CEH are typically required. Strong problem-solving skills, attention to detail, and effective communication set outstanding Security Engineers apart. These competencies are essential to proactively protect organizations from cyber threats, ensure compliance, and minimize security risks.

What do you do as a security engineer?

A security engineer designs, implements, and maintains security systems to protect an organization’s networks, systems, and data from cyber threats. They analyze vulnerabilities, develop security protocols, and often use tools like firewalls, intrusion detection systems, and encryption. Certifications such as CISSP or CEH and strong knowledge of network architecture are common in this role.

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

AspectSecurity EngineerNetwork Security Specialist
Required CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, Cisco CCNA Security, CISSP
Work EnvironmentDesigning, implementing, and maintaining security systems across IT infrastructureMonitoring, analyzing, and securing network traffic and infrastructure
Employer & Industry UsageTech companies, finance, government agenciesTelecommunications, enterprise networks, cybersecurity firms

Security Engineers focus on developing and deploying security solutions across IT systems, while Network Security Specialists concentrate on protecting network infrastructure and traffic. Both roles require similar certifications and often work together to ensure comprehensive security.

More about Security Engineer jobs
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:
What are popular job titles related to Security Engineer jobs in Washington, DC? For Security Engineer jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Security Engineer jobs in Washington, DC look for? The top searched job categories for Security Engineer jobs in Washington, DC are:
Security Engineer jobs near you
Infographic showing various Security Engineer job openings in Washington, DC as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $172,967 per year, or $83.2 per hour.

Security Engineer

Inadev

Reston, VA

$140K - $155K/yr

Full-time

Posted 7 days ago

Job description

Description


Position Summary:


The Security Engineer implements and operates security controls on AWS. You will perform security testing, support ATO evidence and continuous monitoring, and remediate findings, helping keep a high-visibility federal filing platform secure and compliant.


Key Responsibilities:


- Implement and configure security controls across the AWS environment

- Perform vulnerability scanning, security testing, and remediation tracking

- Support ATO evidence collection against NIST 800-53 / FedRAMP controls

- Operate continuous-monitoring and threat-detection tooling

- Partner with DevSecOps to automate security in the pipeline

- Support incident response and forensics

- Leverage AI-assisted security tooling for detection and triage


PHYSICAL DEMANDS:


- Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions


Inadev Corporation does not discriminate against qualified individuals based on their status as protected veterans or individuals with disabilities and prohibits discrimination against all individuals based on their race, color, religion, sex, sexual orientation/gender identity, or national origin


INTEGRITY AND COMPLIANCE NOTICE:


All information provided by applicants must be complete, truthful, and accurate. Any intentional misrepresentation of skills, experience, credentials, or identity may result in removal from consideration for this and future employment opportunities.


For positions supporting U.S. federal government contracts, applicants may be subject to background investigations and employment eligibility verification in accordance with federal regulations. Providing false information during this process may be subject to review and action as required under applicable federal laws and security regulations.


Inadev is proud to be an Equal Opportunity Employer and a federal contractor committed to compliance with all applicable EEO, OFCCP, and federal hiring standards.


Requirements


Non-Technical Requirements:


- Must be a U.S. Citizen.

- Must be willing to work a HYRBID Schedule (2 Days) in Reston, VA & client locations in the Washington D.C. area as required.

- Ability to pass a 7-year background check and obtain/maintain a U.S. Government Clearance

- Strong communication and presentation skills.

- Must be able to prioritize and self-start.

- Must be adaptable/flexible as priorities shift.

- Must be enthusiastic and have passion for learning and constant improvement.

- Must be open to collaboration, feedback and client asks.

- Must enjoy working with a vibrant team of outgoing personalities. 


Required Qualifications:


- 3+ years of security engineering experience, including cloud (AWS)

- Experience with vulnerability management and security tooling

- Working knowledge of NIST 800-53 / FedRAMP controls

- Scripting/automation skills


Preferred Qualifications:


- Security certification (Security+, AWS Security Specialty, or similar)

- Federal ATO / continuous-monitoring experience

- Familiarity with AI-assisted security tooling

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