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  • $114.6k - $252.1k

    Senior Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 10/17/2026 **The Opportunity... 
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    CACI International

    Sterling, IL
    28 days ago
  • $90.3k - $189.6k

    Full-Stack Java Developer with Automated Testing Experience-TS/SCI with Poly Job Category: Information Technology Time Type: Full time...  ...solutions aimed at reducing risk and complexity within a diverse software application ecosystem. These will include dynamic databases,... 
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    CACI International

    Sterling, IL
    4 days ago
  • $82.1k - $172.4k

    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee...  .... **The Opportunity:** CACI is seeking a talented Software Developer with automated testing expertise to join our SIGINT Holistic... 
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    CACI International

    Sterling, IL
    a month ago
  • $103.8k - $218.1k

    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *CACI is currently looking for a motivated... 
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    CACI International

    Sterling, IL
    a month ago
  • $146.67k - $249.33k

     ...containerized solutions with orchestrated workflows. This is a fast paced, challenging, and career rewarding experience to recruit and develop top talent and solutions on one of the most complex and high-profile programs within the government customer community.... 
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    BAE Systems

    Sterling, IL
    15 days ago
  • $62k - $124k

    **Date Posted:** 2025-10-28 **Country:** United States of America **Location:** HVA34: Sterling, VA 22640 Davis Dr , Sterling, VA, 20164-7104 USA **Position Role Type:** Onsite **U.S. Citizen, U.S. Person, or Immigration Status Requirements:** U.S. citizenship is required...
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    RTX Corporation

    Sterling, IL
    17 days ago
  •  ...surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,...  ...seeking a Cloud Engineer with the ability to assess, design, and develop a cloud-centric, requirements driven, autonomously orchestrated... 
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    Nightwing

    Sterling, IL
    8 days ago
  • $112k - $224k

     ...Clearance: Secret Collins Aerospace is looking for a Principal Software Systems Engineer - IPT Lead with a passion for engineering and...  ...System team is responsible for architecting, designing, and developing systems that serve manned and unmanned systems for commercial... 
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    RTX Corporation

    Sterling, IL
    16 days ago
  •  ...surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,...  ...System Administrator.** **Assist the Lead, Network Engineer in developing and implementing IT/network plans.** **Manages network operations... 
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    Nightwing

    Sterling, IL
    23 days ago
  • $150k - $165k

     ...role spans full-stack development, AWS deployment, Agile collaboration, and mentoring junior engineers. **Key Responsibilities** + Develop scalable full-stack web applications for the Quantify platform using **React (Vite)** and **Python (Flask/FastAPI)** + Build and maintain... 
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    ABBTECH Professional Resources, Inc.

    Sterling, IL
    15 days ago
  • $90.3k - $189.6k

     ...passionate about working as part of a modern, fast-paced agile software development team, then this opportunity is for you! On team...  ...networking operations. + Evaluates scan results and works with system developers and system administrators to eliminate or mitigate findings. +... 
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    CACI International

    Sterling, IL
    4 days ago
  •  ...surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,...  ...perform investigations to characterize of the severity of breaches, develop mitigation plans, and assist with the restoration of services.... 
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    Nightwing

    Sterling, IL
    a month ago
  • $130.36k - $221.6k

    **Job Description** BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence...
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    BAE Systems

    Sterling, IL
    16 days ago
  • $146.67k - $249.33k

     ...future and protect our freedom. We are looking for experienced Software Engineers to join our technology-based program supporting a...  ...starter that can lead complex automation projects and guide junior developers + Experience operating in a CI/CD/DevOps/Agile fast paced... 
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    BAE Systems

    Sterling, IL
    15 days ago
  • $85.15k - $153.93k

     ...National Security Sector at Leidos currently has an opening for a Software Engineer. The program delivers a comprehensive integrated...  ...but safe delivery of critical business software to Production + Develop & Maintain sound version control best practices-based CM systems... 
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    Leidos

    Sterling, IL
    a month ago
  • $82.1k - $172.4k

    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type...  ...*The Opportunity:** Work on a multi-contractor team to design, develop, and maintain a modern web application that enables space... 
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    CACI International

    Sterling, IL
    a month ago
  • $39.9k - $79.9k

    Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS...  .../2025 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program. If you are... 
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    CACI International

    Sterling, IL
    a month ago
  • $97.5k - $202.5k

     ...to learn new programming languages, tools, frameworks, and techniques. Responsibilities: Design, develop, troubleshoot, and debug web application software using modern software development languages and tools Participate in the full software development lifecycle... 
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    Remote work

    Leidos

    Sterling, IL
    1 day ago
  •  ...surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies,...  ...board (CCB), and assist the program management office (PMO) with developing briefings, reports, and other material to convey information... 

    Nightwing

    Sterling, IL
    a month ago
  • $165.75k - $224.25k

     ...Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Back-End Development,Microsoft...  ...of operations documents, and high-level system architectures to develop system requirements specifications + Analyzes system requirements... 
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    General Dynamics Information Technology

    Sterling, IL
    9 days ago
  • $166.28k - $224.97k

     ...Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Microsoft SharePoint,System Designs,...  ...safe and tomorrow is smarter. Our work depends on a SharePoint Developer joining our team to support Government activities in Annapolis... 
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    General Dynamics Information Technology

    Sterling, IL
    a month ago
  • $85.15k - $153.93k

     ...Mission, Vision, and Values guide the way we do business. The National Security Sector at Leidos currently has an opening for a Software Developer. Leidos is looking for a full stack Software Developer, with a strong background with Angular (typescript), Java and back end... 
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    Leidos

    Sterling, IL
    25 days ago
  •  ...Northstrat is seeking an experienced and driven Senior Full Stack Developer to join our dynamic team. The ideal candidate will have extensive experience in both back-end and front-end development, bringing a wealth of knowledge in multiple programming languages and frameworks... 
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    Northstrat

    Sterling, IL
    more than 2 months ago
  • $90k - $182k

     ...department within Collins Mission Systems is seeking a dynamic **Software Engineer** to support our Unmanned Aerial Systems (UAS)...  ...candidate will have a passion for innovation and the drive to develop and mature mission-enabling autonomy capabilities for UAS. In this... 
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    RTX Corporation

    Sterling, IL
    14 days ago
  • $137k - $275k

     ...Security Clearance:** Secret - Current **Senior Engineering Manager / Software** **- Simulation & Training (Onsite)** The Simulation &...  ...Crucible. + Energetic and enthusiastic leadership. + Ability to develop powerful networks such as relationships between Engineering, Business... 
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    RTX Corporation

    Sterling, IL
    a month ago
  •  ...and volume of output, the cost efficiency of the product, and the timeliness of deliverables. The Designer is responsible for developing designs that require new applications, working with minimal supervision. This role involves handling designs with complex specifications... 
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    Casual work
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    Pivotal Talent Search

    Sterling, IL
    a month ago
  • $86.5k - $160.5k

    L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment... 
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    Local area
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    L3Harris

    Sterling, IL
    9 days ago
  •  ...of applicable industry codes and regulations.   Primary Duties and Accountabilities Provide in-depth technical expertise to develop, manage and implement engineering analysis, activities and programs. Provide technical expertise and consultation through direct... 

    Constellation Energy

    Morrison, IL
    a month ago
  •  ...of applicable industry codes and regulations.   PRIMARY DUTIES AND ACCOUNTABILITIES Provide in-depth technical expertise to develop, manage and implement engineering analysis, activities and programs. Provide technical expertise and consultation through direct... 

    Constellation Energy

    Polo, IL
    more than 2 months ago
  • $144.41k - $195.38k

     ...Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Database As A Service (DBaaS),Microsoft...  ...operations documents, and high-level system architectures to develop system requirements specifications + Analyzing system requirements... 
    Temporary work
    Immediate start
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    General Dynamics Information Technology

    Sterling, IL
    a month ago