Web Security jobs in DC

Web Application Security Engineer (AppSec / DevSecOps)

Washington, District of Columbia

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Today

Location: Washington, DC Metropolitan Area (Hybrid) Employment Type: Full-Time Clearance: Public Trust (Tier 2) or ability to obtain* About Essnova Solutions Essnova Solutions is a growing technology consulting firm delivering innovative IT, cloud, cybersecurity, engineering, and digital transformation solutions to Federal Government clients. We are committed to technical excellence, collaboration, and providing our employees with opportunities to solve complex mission challenges. Position Su

Full-time

Web Developer Security Engineer

Remote or Washington

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Today

Company Overview Spry Methods is a proven provider of mission-focused technology, cybersecurity, and program management solutions supporting critical Federal and DoD missions. We specialize in delivering integrated, high-impact solutions across cyber operations, enterprise resource management, and mission support services. Our culture emphasizes collaboration, accountability, and innovation - empowering our teams to deliver meaningful outcomes in complex, high-security environments. Who We're L

Full-time

USD 135,000.00 - 155,000.00 per year

Software Developer Mid_3 - Wash DC - TS required to apply

Washington, District of Columbia

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Today

Responsibilities: Bachelors Required Minimum 5 Years experience React, SharePoint are must haves The Software Engineer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs. This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to functi

Full-time

USD 120,000.00 - 145,000.00 per year

IOD Sharepoint Application Lead - SME - TS required to apply - Wash DC

Washington, District of Columbia

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Today

Bachelors Required Minimum 8 Years experience The SharePoint Application Development Lead is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs. This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software mai

Full-time

USD 175,000.00 - 185,000.00 per year

Web Developer

Fort Belvoir, Virginia

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Today

Overview Web Developer (DTRA PAO) Bowhead is seeking a Web Developer for the upcoming DTRA PAO contract in Fort Belvoir, VA. In this role, you will architect and maintain the technical web infrastructure supporting DTRA.mil's media galleries, ensuring secure, high-performing hosting for interactive digital content and video. Responsibilities Architect, maintain, and optimize technical web infrastructure for hosting interactive digital productsContinuously maintain and optimize the agency web

Full-time

USD 110,000.00 - 135,000.00 per year

Cybersecurity Implementation Engineer

Springfield, Virginia

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Today

Job Description Responsibilities: Build, deploy, configure, and maintain on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems Engineer and implement cybersecurity solutions leveraging cloud services such as EC2, EBS, ELB, S3, and RDS. Provision AMIs, perform software installations, troubleshooting and maintenance. Assist with research and implementation of enterprise-wide cybersecurity solutions/capabilities/enhancements to sup

Full-time

USD 127,399.00 - 196,000.00 per year

IOD SharePoint Application Lead

Washington, District of Columbia

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Today

Kadiak, LLC, a Koniag Government Services company, is seeking an IOD SharePoint Application Lead with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. This role involves recommending software upgrades for current and future

Full-time

Senior Web Application Developer

Washington, District of Columbia

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Today

Overview The Web Application Developer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs. This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect

Full-time

USD 128,000.00 - 130,710.00 per year

Senior Web Application Developer

Washington, District of Columbia

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Today

Full-time

USD 128,000.00 - 130,710.00 per year

Cybersecurity Implementation Engineer

Springfield, Virginia

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Today

Overview Abile Group has an exciting and challenging opportunity for a Cybersecurity Implementation Engineer on a contract providing Network and Cybersecurity services supporting an Intelligence Community customer. All the personnel on the team will work together to support transport and cybersecurity information technology (IT) services on multiple networks and security domains, at multiple locations worldwide, inclusive of new facilities and building constructions to support the IC mission. T

Full-time

Web Application Developer, Mid

Washington, District of Columbia

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Today

Overview The Web Application Developer - Mid is responsible for designing, building, and maintaining business applications using Microsoft Power Platform and related web technologies. This role focuses on developing Power Apps, Power Automate cloud flows, Dataverse data models, and Power BI reports to support business processes, improve user workflows, and enable data-driven decision-making. The developer will work closely with business analysts, product owners, and stakeholders to translate re

Full-time

USD 105,000.00 - 107,978.00 per year

Web Application Developer, Mid

Washington, District of Columbia

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Today

Full-time

USD 105,000.00 - 107,978.00 per year

Senior Network Security Engineer

Remote

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13d ago

Role:NetworkSecurity Engineer Location: Remote Job Type:Contract Long Term Experience: 10-15yrs Job Description: Client isseekinga highly skilled Network Security Engineerto support, implement, and optimize enterprise network securityinfrastructure across on-premises and cloud environments. The ideal candidate will have strong hands-onexpertisein firewalls, secure networkaccess, VPN technologies, SD-WAN, and modern network securitysolutions aligned with Zero Trust and SASE principles. The engin

Easy Apply

Full-time

60 - 70

Full Stack Engineer

Bethesda, Maryland

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Today

Job Family: Software Development & Support Travel Required: None Clearance Required: Ability to Obtain Public Trust We are seeking a highly skilled Full Stack Engineer to build and modernize the NIH National Library of Medicine (NLM) Medical Subject Headings (MeSH) systems. The role centers on the MeSH Editing System (MEDIT) and the public MeSH Browser, and on migrating legacy ColdFusion/Oracle applications to a modern MEAN-stack architecture. The ideal candidate has deep hands-on experience ac

Full-time

Compensation information provided in the description

Senior Full Stack Developer

Chantilly, Virginia

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Today

Overview The Work The Senior Full Stack Software Developer will play a critical role in the design, development, and delivery of the FDP system, leveraging a modern Postgres/Java/React technology stack. The engineer will collaborate closely with an existing, high-performing development team to implement features and capabilities required for the Minimum Viable Product (MVP) release and subsequent increments. The ideal candidate has extensive experience delivering large-scale, enterprise-grade ap

Full-time

USD 140,000.00 - 142,085.00 per year

Senior Full Stack Developer

Chantilly, Virginia

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Today

Full-time

USD 180,000.00 - 187,000.00 per year

Full Stack Developer

Remote or Ashburn, Virginia

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Today

Xenith Solutions is a small family focused business where we focus on taking care of our employees and customers equally. We are focused on serving Federal / Civilian, Defense and Intelligence organizations with superior service. If you want to be a part of a rapidly growing business with an exceptional culture, then you want to be a part of the Xenith Solutions family. Xenith offers unmatched Benefits: 100% of Medical, Dental, and Vision benefits paid by employerFSA or HSA availableUnlimited P

Full-time

USD 115,000.00 - 165,000.00 per year

Full Stack Engineer

Bethesda, Maryland

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Today

Full-time

USD 98,000.00 - 163,000.00 per year

Information Security Engineer- Cisco SWA

Remote

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Today

Information Security Engineer - Cisco Secure Web Appliance (SWA) Implementation Remote Role 3-4 Month Contract (August-November) Compensation: $60 - $70 per hour ABOUT THE ROLE Our client, a large healthcare enterprise, is seeking an experienced Information Security Engineer for a 3-4 month remote contract to lead the migration of web proxy services from a legacy Broadcom/Blue Coat environment to Cisco Secure Web Appliance (SWA) for on-premises applications. This critical, short-term project i

Contract

$60.00 - $70.00

Drupal Consultant

Remote

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Today

Solution IT Inc. is looking for Drupal Consultant for one of its clients in Remote Job Title: Drupal Consultant Summary We are looking for an experienced Drupal Consultant with strong expertise in Acquia hosting. The consultant will be responsible for developing, customizing, maintaining, and supporting Drupal websites while ensuring scalability, security, performance, and accessibility. Required Skills: Strong experience with Drupal development and customization Hands-on experience with Acq

Easy Apply

Third Party, Contract

Web Security jobs in Washington, DC, USA