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System Developer Jobs In Langdon, District Of Columbia - 1,480 Job Positions Available

1 – 20 of 1,480 jobs
State of Washington jobs

Posting number: 2026-SPPR3651-05689 Department: Dept. of Ecology Division: Spill Prevention, Preparedness and Response Job classification: IT DATA MANAGEMENT - JOURNEY Posting type: Open & Promotional Categories: Environmental Services, IT and Computers, Public Health, Natural Resources, Sciences,

State Of Washington  18 days ago
IntelliGenesis jobs

The Expeditionary Operations Support (EOS) Group trains SIGINT professionals to support requirements for rotational, expeditionary deployment positions in support of crisis, contingency, and campaign operations – worldwide. The SIGINT Analytic Support to Military Operations (SASMO) Program

IntelliGenesis  7 days ago
Syms Strategic Group, LLC (SSG) jobs

Syms Strategic Group (SSG) is seeking a talented Senior Systems Developer (Angular) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: Experienced Security Clearance Level: Public Trust Salary Range: $85,389 - $116,975 Military Veterans are highly

Syms Strategic Group, LLC (SSG)  21 hours ago
Tax Analysts jobs

The Business Systems Analyst/Developer is responsible for supporting the ongoing administration, maintenance, enhancement, and integration of the organization’s NetSuite ERP/CRM platform and related platforms. This role involves implementing new business processes, integrating AI technologies, developing data analytics, and

Tax Analysts  9 days ago
Accenture Federal Services jobs

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.Our 13,000+ people are united in a shared purpose to pursue the limitless

Accenture Federal Services  23 days ago
Red Arch Solutions jobs

Red Arch Solutions is seeking an Experienced Web Developer in Annapolis Junction, MD on a high-priority contract. This position offers up to 16 hours or TELEWORK per week REQUIRED QUALIFICATIONS: Active TS/SCI with Polygraph. Eight (8) or

Red Arch Solutions  23 days ago
Freedom Technology Solutions Group jobs

We are seeking a Senior System Integrator to join one of our Prime Contracts supporting the Governments Corporate Management Services (CMS) organization. In this role, you will help design, modernize, secure, and sustain the enterprise applications and

Freedom Technology Solutions Group  23 days ago
CACI International Inc jobs

Job Title: JIATF 401 System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel: Continental US * * *

CACI International Inc  23 days ago
Leidos jobs

As a Principal Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command

Leidos  29 days ago
Leidos jobs

Leidos is currently seeking an Information Systems Security Engineer to support our customer onsite. The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established IA standards and

Leidos  29 days ago
Johns Hopkins University jobs

We are seeking a Developer II who will participate in the creation, implementation, maintenance, performance, production support and documentation of various departmental and enterprise-wide application systems. This includes but is not limited to the installation, modification, and testing

Johns Hopkins University  29 days ago
Amentum jobs

We are seeking Software Developers and Data Analysts with at least two years of experience in website coding, basic graphics techniques, Structured Query Language (SQL), Hypertext Markup Language (HTML), and Extensible Markup Language (XML). The Senior .NET

Amentum  29 days ago
Amentum jobs

We are seeking Software Developers and Data Analysts with at least two years of experience in website coding, basic graphics techniques, Structured Query Language (SQL), Hypertext Markup Language (HTML), and Extensible Markup Language (XML). The Senior .NET

Amentum  29 days ago
Koniag Government Services jobs

Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Web Application Developer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer competitive compensation and an extraordinary benefits

Koniag Government Services  29 days ago
Accenture Federal Services jobs

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.Our 13,000+ people are united in a shared purpose to pursue the limitless

Accenture Federal Services  29 days ago
Savantage Solutions jobs

Savantage Solutions is seeking a Federal Financial Management System Analyst to join our onsite federal support team. This is a growth-track role built for an early-career accounting professional ready to move beyond traditional financial operations into AI-assisted

Savantage Solutions  28 days ago
Computer World Services Corp. (CWS) jobs

An experienced Linux Engineer to join our infrastructure team and serve as a technical leader in the design, deployment, and operational management of our enterprise Linux environment. This role is responsible for maintaining a secure, highly

Computer World Services Corp. (CWS)  27 days ago
Deloitte jobs

Power Platform Developer - TS/SCI Engineering and Product | Delivery Management Same job available in 2 locations Arlington/Rosslyn, Virginia, United States Washington, District of Columbia, United States Position Summary Deloitte is seeking a Power Platform Developer to support

Deloitte  27 days ago
ManTech jobs

General information Requisition # R69064 Locations USA-MD-Saint Inigoes Posting Date 07/01/2026 Security Clearance Required Secret Remote Type Onsite Time Type Full time Description & Requirements Shape the future of defense with MANTECH! Join a team dedicated

ManTech  27 days ago
Fuse Engineering jobs

Description The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations, and recommend mitigation strategies. Validates and

Fuse Engineering  28 days ago

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