Top 32 Web Developer 3 Jobs in Washington, DC

Security Engineer III, Red Team Operator (TS Clearance)
Deloitte —Arlington, VA
- $102,500 - $188,900 a year
- Full-time
- Azure
- Computer Science
- Windows
.NET Applications Developer III
Prime Source Technologies, LLC —Suitland, MD
- Full-time
- 18 years or older
- System design
- Research
- Disability insurance
- Health insurance
Web Designer 3- long-Term Contract (Government) Position
AHU Technologies Inc —Washington, DC
- $50 - $60 an hour
- Full-time
- Hybrid work
- Mid-level
- Databases
- JavaScript
- Work from home
Quick Apply
Software Engineer 3 (Data Management)
Cornerstone Defense —Annapolis Junction, MD
- $190,000 - $210,000 a year
- Contract
- Computer Science
- 5 years
- System design
- Travel reimbursement
- Health savings account
Software Engineer III
Babel Street —Reston, VA
- $110,000 - $135,000 a year
- Holidays
- Remote
- Computer science
- Computer Science
- 5 years
- Paid holidays
- Health insurance
Software Engineer III, Artificial Intelligence
X energy LLC —Rockville, MD
- $122,000 - $180,000 a year
- Full-time
- Computer Science
- 5 years
- Research
- Disability insurance
- Health insurance
Software Engineer - Developer 3 (contract)
Boeing —Chantilly, VA
- $92 - $97 an hour
- Contract
- Computer science
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Senior Software Engineer III
LifeCycle Corporation —Annapolis Junction, MD
- Computer science
- Computer Science
- Office
Front End Developer III
Black Eagle Defense —Fort Meade, MD
- $209,000 - $266,000 a year
- Full-time
- Computer Science
- Windows
- Java
Quick Apply
Software Engineer 3 - I
InterImage —Annapolis Junction, MD
- $167,000 - $197,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Math
- Profit sharing
- Dental insurance
Quick Apply
Security Engineer III (Pen Tester)
Deloitte —Arlington, VA
- Full-time
- Azure
- AWS
- Bachelor's degree
11d
Software Engineer 3 - II
InterImage —Annapolis Junction, MD
- $167,000 - $197,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Math
- Profit sharing
- Dental insurance
Quick Apply
Software Engineer 3 - III
InterImage —Annapolis Junction, MD
- $167,000 - $197,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Math
- Profit sharing
- Dental insurance
Quick Apply
Applications Developer - Level 3
CACI —Suitland, MD
- $103,800 - $218,100 a year
- Full-time
- Bachelor of Science
- 8 years
- Bachelor's degree
- Health insurance
NLM Bioinformatics Specialist and Developer (SME) I - III
Lexical Intelligence, LLC —Bethesda, MD
- $90,000 - $135,000 a year
- Full-time
- Computer science
- Computer Science
- Java
- Health savings account
- Paid holidays
Quick Apply
8d
Software Engineer 3 (Interface Design & Data Visualization)
Cornerstone Defense —Annapolis Junction, MD
- $190,000 - $210,000 a year
- Contract
- Computer Science
- 5 years
- Office
- Travel reimbursement
- Health savings account
Software Engineer Level 3
IntelliGenesis —Annapolis Junction, MD
- $125,786.98 - $238,638.89 a year
- Full-time
- Computer Science
- AWS
- Bachelor's degree
- Paid parental leave
- Health insurance
Sr. Software Engineer III
iZeal —Sterling, VA
- $119,000 a year
- Computer Science
- Mid-level
- Java
Application Developer III
Black Eagle Defense —Fort Meade, MD
- $190,000 - $247,000 a year
- Full-time
- Computer Science
- Data analysis skills
- Windows
Quick Apply
Software Developer Mid 3 - Wash DC - TS required to apply
Bow Wave LLC —Washington, DC
- $120,000 - $145,000 a year
- Full-time
- 5 years
- Bachelor's degree
- SharePoint
- Health insurance
Quick Apply

I want to receive the latest job alert for Web Developer 3 in Washington, DC

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

Web Developer 3 jobs near Washington, DC

Software Engineer jobs in Annapolis Junction, MD

Senior Software Engineer jobs in Sterling, VA

Software Engineer jobs in Chantilly, VA

Senior Software Engineer jobs in Reston, VA

Software Engineer jobs in Washington, DC

Front End Developer jobs in Fort Meade, MD

Red Team Operator jobs in Arlington, VA

Senior Software Engineer jobs in Rockville, MD

Senior Software Engineer jobs in New Sweden, Tx

Software Engineer jobs in Daytona Beach, Fl

Senior Software Engineer jobs in Hollywood, Fl

Senior Software Engineer jobs in San Antonio, Tx

Senior Citizen jobs in Austin, Tx

Senior Software Engineer jobs in Miami Dade County, Fl

Q01 Engineer jobs in New York, Ny

Process Engineer jobs in Rochester, Ny

Software Engineer jobs in Pittsburgh, Pa

Software Engineer jobs in Tulsa, Ok

Software Developer jobs in Pittsburgh, Pa

Software Engineer jobs in Lexington, Ky

Security Engineer III, Red Team Operator (TS Clearance)

Deloitte -
Arlington, VA

Apply Now

Job Details

Full-time
$102,500 - $188,900 a year

Qualifications

Data analysis reporting
Public Cloud
Windows
Technical report writing
Network protocols
Risk analysis
Network architecture
Linux
MITRE ATT&CK
Technical Proficiency
Active Directory
Vuls

Full Job Description

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.

We are seeking a skilled Red Team Operator to simulate real-world adversary tactics, techniques, and procedures to assess and improve the organization's detection, response, and resilience capabilities. This role is responsible for planning and executing adversary emulation, penetration testing, social engineering, and post-exploitation activities in a controlled and authorized manner. The ideal candidate combines deep offensive security expertise with strong operational discipline and clear reporting skills.

Work you'll do

As a Red Team Operator on the Cyber Defense & Resilience team, you will be responsible for...

Plan and execute red team operations against enterprise environments, web applications, cloud platforms, and endpoints.
Emulate advanced threat actors using realistic attack paths, tools, and techniques.
Conduct reconnaissance, initial access, privilege escalation, lateral movement, persistence, and exfiltration simulations.
Assess the effectiveness of security controls, monitoring, and incident response processes.
Perform phishing, social engineering, and credential attack exercises where authorized.
Develop custom payloads, scripts, and attack workflows to support engagements.
Document findings, attack chains, gaps in defenses, and recommendations for remediation.
Deliver clear after-action reports and debriefs to technical and leadership stakeholders.
Collaborate with blue teams, detection engineers, and security leadership to improve defensive capabilities.
Maintain strict adherence to rules of engagement, legal requirements, and operational safety.

A successful candidate would possess these skills:

Ability to work independently and collaborate as part of a team
Effective written and verbal communication skills
Meticulous attention to detail and quality of work product
Ability to build and sustain professional relationships
Ability to lead projects or workstreams
Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
Strong interpersonal skills and professional demeanor
Ability to meet deadlines
Ability to provide clear guidance to others

The team

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.

Our Cyber Defense & Resilience offering assists clients in defending against advanced threats by transforming security operations, monitoring technology, data analytics, and threat intelligence. Helps manage and protect dynamic attack surfaces and provides rapid crisis and cyber incident response, ensuring clients can be ready for, respond to, and recover from business disruptions.

Qualifications

Required:

Bachelor's degree in Cybersecurity, Computer Science, Information Systems, Engineering, or a related technical field
Active Top-Secret Clearance
Ability to work onsite up to 5 days a week.
2+ years of experience within the following:
- Knowledge of network architecture, protocols, and techniques (e.g., tunneling)
- Hands-on offensive security experience in red teaming, purple teaming, or adversary simulation.
- Strong knowledge of enterprise attack techniques across Windows, Active Directory, Linux, cloud, and identity environments.
- Experience with command and control frameworks, privilege escalation, lateral movement, and evasion techniques.
- Proficiency with tools such as Cobalt Strike, Mythic, Metasploit, BloodHound, Burp Suite, Nmap, and PowerShell or Python.
- Experience with MITRE ATT&CK mapping and threat emulation.
- Ability to write high-quality reports that connect technical findings to business risk.
Certified Red Team Operator (CRTO) or Offensive Security Certified Professional (OSCP).
Ability to travel 20%, on average, based on the work you do and the clients and industries/sectors you serve.
Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

Preferred:

Experience with C2 Frameworks such as Cobalt Strike, Havoc, Mythic, Sliver
Experience with cloud red teaming in AWS, Azure, or GCP.
Familiarity with detection engineering, SIEM, EDR, and purple team exercises.
Experience developing custom tooling or modifying public offensive tools.
Knowledge of malware analysis, reverse engineering, or exploit development.

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $102,500- $188,900.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

Apply Now

Refine Your Search

Web Developer 3 jobs in Washington, DC

Security Engineer III, Red Team Operator (TS Clearance)

.NET Applications Developer III

Web Designer 3- long-Term Contract (Government) Position

Software Engineer 3 (Data Management)

Software Engineer III

Software Engineer III, Artificial Intelligence

Software Engineer - Developer 3 (contract)

Senior Software Engineer III

Front End Developer III

Software Engineer 3 - I

Security Engineer III (Pen Tester)

Software Engineer 3 - II

Software Engineer 3 - III

Applications Developer - Level 3

NLM Bioinformatics Specialist and Developer (SME) I - III

Software Engineer 3 (Interface Design & Data Visualization)

Software Engineer Level 3

Sr. Software Engineer III

Application Developer III

Software Developer Mid 3 - Wash DC - TS required to apply

I want to receive the latest job alert for Web Developer 3 in Washington, DC

Explore jobs in more locations

Job Seeker Tools

Employer Tools

Browse

Stay Connected