• Principal / Senior Principal…

    Northrop Grumman (Fairfax, VA)
    …Qualifications** + Must have an active/current US Government DoD Top Secret clearance with Sensitive Compartmented Information access [ TS /SCI **] at the ... support a Ground program. The program is seeking a Software Engineer to support the Processing Team...School diploma or equivalent is required)_ + Level 4 ( Sr Principal) + 8 Years of relevant software more
    Northrop Grumman (05/13/25)
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  • Senior Software Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled ** Senior Software Engineer ** to support rapid-response research and development (R&D) in various ... and prototype capabilities that address emerging intelligence issues. The Software Engineer will work in dynamic lab...considered in lieu of a degree. + An active TS /SCI with Poly security clearance. + At least 3… more
    Leidos (06/11/25)
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  • Sr . Software Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (06/27/25)
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  • Sr . Software Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr . Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (06/12/25)
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  • Sr . Software Engineer

    Leidos (Alexandria, VA)
    …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple… more
    Leidos (05/08/25)
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  • Principal / Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …our Integrated National Systems (INS) Business Unit (BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with the I&T lead ... **Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a… more
    Northrop Grumman (05/29/25)
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  • Principal/ Sr Principal Software

    Northrop Grumman (Fairfax, VA)
    …position requires being onsite and does not support remote or hybrid work.** As a Software Engineer , you will be on the Space Vehicle Management team where you ... that continues to grow. **Basic Qualifications** + Must have an **active** Top Secret /Sensitive Compartmented Information (SCI) clearance **at time of… more
    Northrop Grumman (06/14/25)
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  • Software Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    software solutions for our clients. We are currently seeking a talented and experienced Software Engineer to join our team. As a Software Engineer , ... Enlighten, honored as a Top Workplace from USA Today, is a leader...clients. If you are a self-motivated, creative, and detail-oriented software engineer who is passionate about developing… more
    Huntington Ingalls Industries (06/04/25)
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  • Sr . Software Engineer

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework ... to support an on-going mission and operational system. You will perform software development activities as a member of an agile development team. Development… more
    Leidos (04/18/25)
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  • Principal / Sr . Principal Software

    Northrop Grumman (Fairfax, VA)
    …in the office executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document, refactor, test, and debug ... applications software for a Ground Segment. Ultimately, you will support...well as the interview assessment._ **Basic Qualifications** + **Active TS /SCI at the time of application and willing to… more
    Northrop Grumman (06/11/25)
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  • Senior Systems Software

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS SOFTWARE ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Software Engineers to support a customer in ... /SCI level with Counter Intelligence Polygraph. US Citizenship is a requirement for Top Secret clearance at this location. \#LI-KC1 Applicants may be subject… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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  • Integration and Test Software

    CACI International (Fairfax, VA)
    …to 25% Type of Travel: Continental US * * * CACI is currently looking for a Senior Integration and Test Software Engineer to join our team developing next ... Integration and Test Software Engineer Job Category: Engineering Time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (06/03/25)
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  • Software Engineer SME (Forensic…

    Innovative Management & Technology Services (Manassas, VA)
    …the best customers on-site at top government agencies. Job Title: Software Engineer SME (Forensic Toolkit Lead Developer) Primary Location: Northern ... Virginia, VA Clearance: Top - Secret with SCI eligibility Position Summary: We...SCI eligibility Position Summary: We are seeking an experienced Software Engineer Subject Matter Expert (SME) to… more
    Innovative Management & Technology Services (06/28/25)
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  • Full Stack Software Engineer

    Parsons Corporation (Centreville, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for a talented Full Stack Software Engineer to join our team! In this role you will get to ... tools. **What Required Skills You'll Bring:** + Must be a US Citizen and TS /SCI-eligible. + Bachelor degree in software engineering, computer science, or related… more
    Parsons Corporation (06/13/25)
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  • Backend Senior Software

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Backend Senior Software Engineer ** to join our team! In this role ... Bring:** + Must be a US Citizen and active TS /SCI clearance. + Bachelor degree in software ...interpersonal and communication skills. **Security Clearance Requirement:** An active Top Secret security clearance is required for… more
    Parsons Corporation (05/20/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** ** Software Engineer ** to join our team! In this role ... of features + Work within a team to develop software that supports Point of Entry sites worldwide +...system availability **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance + Bachelor's degree in… more
    Parsons Corporation (06/19/25)
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  • Software Engineer

    Chenega Corporation (Springfield, VA)
    **Req ID:** 36319 **Summary** ** Software Engineer ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... decades of experience working in the Federal marketplace. The ** Software Engineer ** will work closely with the...OR + 6 + years relevant experience + Active TS /SCI Clearance **Knowledge, Skills and Abilities:** + Ability to… more
    Chenega Corporation (06/04/25)
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  • Junior Cloud Software Engineer

    ASM Research, An Accenture Federal Services Company (Springfield, VA)
    Junior Software Engineer with a passion for cloud technologies. This role is fully onsite and focuses on developing, deploying, and maintaining applications and ... software engineering (internships or personal projects count). **Clearance Requirement** + Top Secret clearance required + Must hold 8140 Certification - IAT… more
    ASM Research, An Accenture Federal Services Company (05/23/25)
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  • Principal/ Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... interface definition studies to translate customer requirements into hardware and software specifications. + Maintaining existing operations procedures up to date… more
    Northrop Grumman (07/01/25)
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  • Senior Software Developer TS

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software ... applications? Do you want to design and develop customer software that will be deployed in systems helping make...+ Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (05/24/25)
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