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  • IT Support Technician

    $51k - $82k

    Responsibilities Peraton is seeking an IT Support Technician to maintain the operational stability of enterprise platforms by providing hands-on technical support, monitoring and responding to incidents, performing routine maintenance, and execution standard operational...
    Application
    Contract work
    Local area
    Shift work

    Peraton

    Chantilly, Loudoun County, VA
    2 days ago

  • Principal Cloud Engineer

     ...posture and compliance. Writing and maintaining automation scripts in PowerShell, Python, or Azure CLI and executing them using Logic Apps and Azure Functions. Configuring network security groups (NSGs), application gateways, and other network controls to protect... 
    Application
    Work at office
    Local area

    ManTech International Corporation

    Chantilly, Loudoun County, VA
    2 days ago

  • Sharepoint Developer

    Job Title Sharepoint Developer Location WESTFIELDS - Chantilly, VA 20151 US (Primary) Job Type Full-time Category Administrative Job Description This position is contingent upon award. Work as a Graphics Designer and visual communicator to...
    Suggested
    Full time

    RDR

    Chantilly, Loudoun County, VA
    4 days ago

  • Dynamics 365 CE Junior Developer

    $68k - $113k

     ...Required: None What You Will Do: We are looking for a hands-on software engineer with deep knowledge of Microsoft Power Apps, including basic Microsoft Dynamics 365 understanding. An expert on Power Apps to design, configure and develop custom solutions in... 
    Application
    Temporary work
    Work experience placement
    Flexible hours

    Guidehouse

    Chantilly, Loudoun County, VA
    1 day ago

  • System Administrator (mid)

    $90k

     ..., and drive issues to resolution Troubleshoot "creaky"/intermittent problems that are difficult to reproduce (random disconnects, app freezes, login loops, slow performance, recurring crashes) Perform root-cause analysis (RCA) and implement permanent corrective actions... 
    Application
    Permanent employment

    Quadrant

    Ashburn, VA
    5 days ago

  • Splunk Solutions Expert (Splunk SME)

     ...willingness to help others • Experience scripting in the following preferred: • Python, Perl, and JavaScript in relation to Splunk Apps/Add-ons • SQL for querying structured data • Knowledge of XML and JSON for data handling • Splunk Search Processing Language (... 
    Application

    Kraken Networks Inc

    Chantilly, Loudoun County, VA
    15 hours ago

  • Help Desk Analyst

     ...account creation, password resets, and account disabling/termination). Support cloud-based services for end-users (e.g. Microsoft 365 apps, Adobe Acrobat) and access to industry specific business desktop and cloud systems. Support company systems and infrastructure... 
    Application
    Work at office
    Remote work
    Worldwide

    Procon Consulting

    Arlington, VA
    4 days ago

  • Web Developer (Hybrid)

     ...optimization opportunities Understand the benefits of various open-source or proprietary web application tools Customize existing mobile app templates for SIIM events; maintain event mobile app Requirements: College degree preferred, preferably in Computer Science or... 
    Application
    Worldwide

    Society for Imaging Informatics

    Leesburg, VA
    15 hours ago

  • Mobile Developer

     ...experience delivering secure government mobile solutions, operating within governed delivery processes, implementing CI/CD, and managing app distribution through enterprise channels and public app stores and cross-platform expertise (Flutter and/or React Native). This... 
    Application

    Highlight Technologies

    Chantilly, Loudoun County, VA
    5 days ago

  • Full-Stack Developer

    $80.6k - $176.3k

     ...understanding of object-oriented programming principles and design patterns. Solid experience with Microsoft Azure services such as Azure App Services, Azure Functions, Azure SQL Database, Azure Logic Apps, DevOps, and Azure Active Directory. Proficient in Visual Basic... 
    Application
    Full time
    Contract work
    Work at office
    Local area

    CGI Technologies and Solutions, Inc.

    Fairfax, VA
    3 days ago

  • Java Developer

     ...Familiarity with TDD/BDD software development processes Experience with building the infrastructure for serving the front-end app and assets. Architecting and automating the build process for production, using task runners or scripts Experience working with... 
    Application

    Cohere Technology Group

    Centreville, VA
    5 days ago

  • Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

    Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator...
    Application
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    5 days ago

  • Mobile Application Developer *

    $80k - $107k

     ...including scope and work estimation, architecture and design, coding and unit testing. The candidate should have expertise in Mobile App Development. Basic Qualifications: BS/BA degree and 12 years of prior relevant experience or Master’s with 10 years of prior relevant... 
    Application
    Contract work
    Work from home
    Flexible hours
    2 days per week

    Virtual Service Operations

    Ashburn, VA
    5 days ago

  • Software Engineer (Systems Software)

     ...Experience with monitoring observability tools • Background with geospatial libraries • Experience migrating or modernizing legacy apps • Working knowledge of CI/CD pipelines • Experience integrating with data lake architectures or data intensive apps •... 
    Application

    M1 Technology

    Chantilly, Loudoun County, VA
    18 days ago

  • ​​Salesforce Developer​

    $87.1k - $157.45k

     ...capabilities   ~ Web development experience (JavaScript, HTML5, CSS)  ~ Experience with Salesforce declarative tools (Flow, Lightning App Builder; Process Builder , etc.)   ~ Understanding of identity and security concepts, including SSO, MFA, and encryption   ~... 
    Application
    Permanent employment
    Local area
    Immediate start
    Remote work

    Leidos

    Vienna, VA
    3 hours ago

  • Full Stack Developer - Cloud Applications

    Join Our Team At IBM Consulting, we believe in cultivating long-term relationships with our clients, partnering globally to navigate their hybrid cloud and AI transformations. Working alongside industry leaders, you'll leverage cutting-edge IBM technology and Red ...
    Application

    IBM

    Chantilly, Loudoun County, VA
    1 day ago

  • Application Development and Deployment Lead

    Job ID: 714650BR Date posted: Feb. 16, 2026 Description: The Contractor shall provide an Applications Development Lead to oversee all full-stack and software development of the compliant targeting request, nomination, and tasking management system. This lead shall...
    Application
    Full time
    For contractors
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Chantilly, Loudoun County, VA
    3 hours ago

  • Custom Applications Intern - Summer 2026

    Basic Qualifications Candidates should demonstrate a thorough understanding of cybersecurity principles. Interns must be enrolled in an accredited degree program with a preference in a related field such as Computer Science, Information Systems, Computer Engineering...
    Application
    Summer work
    Internship
    Flexible hours

    General Dynamics Mission Systems

    Chantilly, Loudoun County, VA
    2 days ago

  • Splunk Engineer, TS\/SCI with CI Poly Security Clearance Required

    Splunk Engineer, TS/SCI with CI Poly Security Clearance Required, Chantilly, VA Ready to hire a Splunk Engineer. Qualified candidates must have an active TS/SCI with CI Poly Security Clearance. Military (Air Force, Army, Navy, Marines) experience is a big plus! ...
    Application

    Next Step Systems LTD

    Chantilly, Loudoun County, VA
    5 days ago

  • Sr Full Stack Software Engineer - Clearance Required

    $150.8k - $265.88k

    Job ID: 719103BR Date posted: Feb. 26, 2026 Description: This position is participating in our External Referral Program . If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a payment! code-extrefer...
    Application
    Full time
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin

    Chantilly, Loudoun County, VA
    3 hours ago

  • SharePoint Automation Developer (Software Applications Analysis, Sr. Analyst)

    $110k - $129k

     ...software testing tools, including HP Unified Functional Test ~ Experience with Power Platform tools (Power BI, Power Automate, Power Apps) ~ Experience with developing software test cases, automated tests scripts, and test data ~ Experience with ad-hoc manual... 
    Application
    Full time
    Contract work
    Work experience placement
    Work at office

    The MIL Corporation

    Arlington, VA
    1 day ago

  • Cloud Systems Engineer- Senior

    Job Description As a Cloud Systems Engineer , you will be responsible for the systems engineering in the Cloud. Must Have : ~ Cloud engineer must have 1-2 of the follow cloud providers, AWS, Microsoft, Google, IBM, Oracle • System level integration and test...
    Application

    Crimson Phoenix

    Herndon, VA
    2 days ago

  • AWS Admin/Full Stack Developer

    $107.9k - $195.05k

    Description Are you interested in created cloud-based solutions to meet our customers' challenging missions? We are seeking an AWS Admin/Full Stack Developer motivated by variety, is seeking a challenging environment for professional growth, and is interested in supporting...
    Application
    Work experience placement
    Local area
    Immediate start

    Leidos

    Chantilly, Loudoun County, VA
    1 day ago

  • Full Stack Developer

    $750 per month

    Job Type Full-time Description Interclypse is seeking Full Stack Developers in Chantilly, VA. The Interclypse difference is our emphasis on employee growth and development through continuous learning, mentorship, and empowerment. Interclypse employees...
    Application
    16 hours
    Full time
    Temporary work

    Interclypse

    Chantilly, Loudoun County, VA
    5 days ago

  • Full Stack Developer- SME

    Job Description Customer is looking for a talented FULL STACK DEVELOPER to join their Business Data Team. The successful candidate will be responsible for designing, developing, and maintaining high quality software and API-based solutions for their clients. The ideal...

    Crimson Phoenix

    Chantilly, Loudoun County, VA
    3 days ago

  • RMF Cybersecurity Analysts

    $100k - $150k

     ...software (VMware, Hyper-V, Virtual Box) ~ Experience using vulnerability and compliance assessment tools such as Nessus, SCAP, or App Detective ~ At least one (1) of the following cyber security certifications: Security+ CE, SSCP, CAP, CISM, CASP, CISSP, GSEC, GICSP... 
    Application
    Full time
    For contractors
    Work at office
    Local area
    Remote work

    Dark Wolf Solutions

    Herndon, VA
    4 days ago

  • JAVA Developer

    * Responsible for analysis, design, coding and testing of new applications or enhancements to existing applications using Java-based technologies, including Java, J2EE, JSP, XML, JDBC, and Servlets. * Must be able to apply SDLC concept and have a proven track record ...
    Application
    Work experience placement

    Yochana

    Chantilly, Loudoun County, VA
    2 days ago

  • Web Developer - TS/SCI with Polygraph

    $158.86k - $214.92k

    Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering ...
    Application
    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    1 day ago

  • UI/UX Engineer (Frontend engineer) @ Vienna, VA

     ...designers, and backend engineers to deliver seamless user experiences. Integrate applications with Azure services such as Azure App Service, Azure Functions, Azure Storage, and Azure Active Directory (AAD). Optimize application performance, scalability, and security... 
    Application
    Contract work

    Diverse Lynx

    Vienna, VA
    5 days ago

  • Web Developer - (Req: 24-64) - TS/SCI FSP (Urgent)

    Web Developer Location: Chantilly, VA Type: Full-Time/Direct Hire Location: Onsite Clearance: TS/SCI Full Scope Polygraph Salary: D.O.E. The Web Developer will be responsible for designing and developing media elements and interactions to support...
    Application
    Full time

    Cyrten

    Chantilly, Loudoun County, VA
    5 days ago