Top 317 Tools Developer Requires Polygraph Jobs in Washington, DC

Java/ETL Developer - TS/SCI with Polygraph
General Dynamics Information Technology —Herndon, VA
- $174,250 - $235,750 a year
- Customer service
- 5 years
- Engineering
- Paid holidays
- 401(k) matching
Web Developer
PLEX Solutions, LLC —Annapolis Junction, MD
- $110,000 - $190,000 a year
- Online Application
- 8 years
- Organizational skills
- Senior level
- Profit sharing
- Health insurance
Quick Apply
Dashboard Developer
Kearney & Company —Alexandria, VA
- $69,000 - $105,000 a year
- English
- Mid-level
- SQL
- Health savings account
- AD&D insurance
3d
Power Platform Developer - Cleared (Polygraph)
True Tandem —Washington, DC
- $175,000 - $190,000 a year
- Full-time
- 3 years
- SQL
- JavaScript
- Paid holidays
- Disability insurance
Sharepoint Web Developer - Mid - TS/SCI
Tulk LLC —Springfield, VA
- $110,000 - $149,000 a year
- Full-time
- 11+ years
- Mid-level
- Office
Quick Apply
7d
Sr. Web Developer
PLEX Solutions, LLC —Annapolis Junction, MD
- $110,000 - $190,000 a year
- Online Application
- 11+ years
- Organizational skills
- Senior level
- Profit sharing
- Health insurance
Quick Apply
AI-Enabled Cyber Capabilities Developer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- 5 years
- Disability insurance
- Health insurance
10d
Big Data Analyst (TS/SCI)
Vantor Services Inc. —Herndon, VA
- $118,000 - $196,000 a year
- Full-time
- 5 years
- Mid-level
- Analysis skills
- 401(k) matching
- Pet insurance
Quick Apply
Senior Software Developer
Amentum —Chantilly, VA
- $190,000 - $220,000 a year
- Full-time
- Computer science
- 7 years
- Computer Science
- Paid parental leave
- Health savings account
Quick Apply
DevSecOps Engineer/SME - 4K sign on
Assured Consulting Solutions —Washington, DC
- $185,000 - $200,000 a year
- Full-time
- 5 years
- System design
- Office
Quick Apply
Senior ServiceNow Developer
Accenture Federal Services —Reston, VA
- $127,100 - $161,100 a year
- 5 years
- Bachelor's degree
- JavaScript
Senior Intelligence Analyst, Agentic AI Integration
General Dynamics Information Technology —Arlington, VA
- $144,500 - $195,500 a year
- Writing skills
- Research
- Office
- Paid time off
- 401(k) matching
14d
Senior Intelligence Analyst, Agentic AI Integration
General Dynamics Information Technology —Arlington, VA
- $144,500 - $195,500 a year
- Writing skills
- Research
- Office
- Paid time off
- 401(k) matching
14d
Intelligence Analyst, Agentic AI Integration
General Dynamics Information Technology —Arlington, VA
- $121,550 - $164,450 a year
- Writing skills
- Research
- Office
- Paid time off
- 401(k) matching
14d
Senior Geospatial Data Engineer
Vantor Services Inc. —McLean, VA
- $137,000 - $200,200 a year
- Full-time
- Computer Science
- 11+ years
- Office
- 401(k) matching
- Pet insurance
Quick Apply
Technical Writer
CACI —Reston, VA
- $84,900 - $178,400 a year
- Full-time
- 7 years
- Bachelor of Science
- Bachelor's degree
- Health insurance
DevSecOps Engineer/SME - 4K sign on
Assured Consulting Solutions —Reston, VA
- $185,000 - $200,000 a year
- Full-time
- 5 years
- System design
- Office
Quick Apply
3d
Java/ETL Developer - TS/SCI with Polygraph
General Dynamics Information Technology —Herndon, VA
- $174,250 - $235,750 a year
- Customer service
- 5 years
- Engineering
- Paid holidays
- 401(k) matching
17h
Senior ServiceNow Software Development Engineer (Risk & Security)
CACI —Chantilly, VA
- $103,800 - $218,100 a year
- Full-time
- 5 years
- Windows
- Analysis skills
- Health insurance
HUMINT Developer Lead
Peraton —Washington, DC
- $112,000 - $179,000 a year
- Microsoft Excel
- Microsoft Outlook
- English
- Health savings account
- Paid holidays

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Tools Developer Requires Polygraph jobs near Washington, DC

Java/ETL Developer - TS/SCI with Polygraph

General Dynamics Information Technology -
Herndon, VA

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Job Details

$174,250 - $235,750 a year

Benefits

Internal mobility program
Paid holidays
401(k) matching

Qualifications

Data integrity assurance
Data model design
Search engines
Data quality checks
Customer communication
Data visualization software proficiency
Data Integration (Data management)
Data modeling projects
XML
J2EE
Windows
Data quality management
Cloud-based systems
Continuous improvement
Schema mapping design
Linux
JSON
TS/SCI with Polygraph
Data visualization projects
Python
Data analytics technologies
Team building
Database software proficiency

Full Job Description

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Seize your opportunity to make a personal impact as a Java/ETL Developer supporting customer activities. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.

At GDIT, people are our differentiator. As a Java/ETL Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Java/ETL Developer joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber security risk management “as a service” platform across multiple fabrics and centers. We have responsibility to ensure operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be the change, lead our change – join us!

Own your opportunity to serve as a critical component of our nation's safety and security. Make an impact by using your expertise to protect our country from threats.

The Java/ETL Developer will manipulate data and data flows for both existing and new systems. Additionally, they will provide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systems. As a member of the team, candidate will work in a multi-tasking, quick-paced, dynamic, process-improvement environment that requires experience with the principles of large-scale (terabytes) database development, large-scale file manipulation, data modeling, data mapping, data testing, data quality, and documentation preparation.

HOW A DATA ENGINEER ETL WILL MAKE AN IMPACT

Provide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systems.
Develop and manage complex data flows, or makes significant enhancements to existing pipelines.
Troubleshoot complex problems and provide customer support for the ETL process.
Resolve complex hardware/software compatibility and interface design considerations.
Conduct investigations and tests of considerable complexity.
Research emerging technologies to determine impact on application execution.
Communicate clearly and effectively with teammates, customers, and external partners.
Prepare written and verbal communications on analyses, findings, and project progress.
Write and maintain technical documentation.
Advise hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirements.

REQUIRED TECHNICAL SKILLS

Demonstrated experience with the following languages: Java/J2EE, XML, JSON, Python
Demonstrated experience translating data insights into tools or analytic capabilities that inform operational decisions and/or improve processes.
Demonstrated experience with relational databases (ex - Oracle / MySql).
Demonstrated experience with search architecture and data visualization tools (ex – Tableau, ElasticSearch, ArcGIS).
Familiar with servers operating systems; Windows, Linux, and cloud infrastructure.
Familiar with database methodologies.
Familiar with Source code management and integration (ex - GitHub/GitLab, Jenkins).
Familiar with ETL frameworks such as SAFE FME, Petaho, or NiFi.
Ability to work well in a fast-paced, constantly evolving work environment with a focus on continual process improvement and a proactive approach to problem solving.

WHAT YOU’LL NEED TO SUCCEED:

8+ years of related data engineering and ETL experience
Bachelor’s or Technology degree in Engineering or a related specialized area/field, OR equivalent 5 years job-related experience
Demonstrated experience building and maintaining data flows in NiFi or Pentaho or Java
Excellent organizational, coordination, interpersonal and team building skills
TS/SCI with Polygraph clearance
Location - Herndon, VA

GDIT IS YOUR PLACE:

401K with company match.
Comprehensive health and wellness packages.
Internal mobility team dedicated to helping you own your career.
Professional growth opportunities including paid education and certifications.
Cutting-edge technology you can learn from.
Rest and recharge with paid vacation and holidays.

#WeAreGDIT
#JET
#GDITEnhanced2026
#VA_2026Alumni

Work Requirements

Years of Experience

8 + years of related experience

may vary based on technical training, certification(s), or degree

Certification

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $174,250 - $235,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply Now

Refine Your Search

Tools Developer Requires Polygraph jobs in Washington, DC

Java/ETL Developer - TS/SCI with Polygraph

Web Developer

Dashboard Developer

Power Platform Developer - Cleared (Polygraph)

Sharepoint Web Developer - Mid - TS/SCI

Sr. Web Developer

AI-Enabled Cyber Capabilities Developer

Big Data Analyst (TS/SCI)

Senior Software Developer

DevSecOps Engineer/SME - 4K sign on

Senior ServiceNow Developer

Senior Intelligence Analyst, Agentic AI Integration

Senior Intelligence Analyst, Agentic AI Integration

Intelligence Analyst, Agentic AI Integration

Senior Geospatial Data Engineer

Technical Writer

DevSecOps Engineer/SME - 4K sign on

Java/ETL Developer - TS/SCI with Polygraph

Senior ServiceNow Software Development Engineer (Risk & Security)

HUMINT Developer Lead

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