• Software Engineer - TS

    CACI International (Sterling, VA)
    Software Engineer - TS / SCI Job...are critical to our success. + Culture of sharing information amongst teammates and management team. + Be dedicated to ... Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel...Opportunity:** Are you ready to apply your expertise in software development to help shape the future of mission-critical… more
    CACI International (06/12/25)
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  • Software Engineer , Mid-Level

    Chenega Corporation (Gaithersburg, MD)
    Software Engineer , Mid-Level Gaithersburg, MD Join our Talent Network Chenega Agile Real-Time Solutions (CARS) Software Engineer , Mid-Level Are you ready ... Agile Real-Time Solutions (CARS) is currently looking for aSoftware Engineer , Mid-Level to join our growing team in Gaithersburg,...+ Experience with JavaScript Frameworks and tools. + Active TS / SCI clearance Knowledge, Skills and Abilities: +… more
    Chenega Corporation (07/14/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment of advanced ... Title: Senior Software /Security Engineer (CyberSecurity) Type: Contract Location:...clearance is required with the eligibility to obtain a TS / SCI . TS / SCI is… more
    Shuvel Digital (06/26/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …with Polygraph clearance crossover.** Job Description: Nightwing is seeking a Principal Software Engineer with Python expertise to support the design, ... also support risk assessments and developing risk mitigation countermeasures. **Clearance Requirement: TS / SCI with Polygraph Required Day 1** Required Skills: 6+… more
    Nightwing (06/24/25)
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  • Software Engineer

    Nightwing (Sterling, VA)
    …Skills:** - US Citizenship - Active DoD Secret clearance. Must be able to obtain a TS / SCI clearance. - Must be able to obtain DHS Suitability - 6+ years of ... intelligence community, defense, civil, and commercial markets. Nightwing is seeking a Software Engineer with Java development experience to support the design,… more
    Nightwing (07/15/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular ... Support automated testing + Diagnose operational issues **Qualifications:** _Required:_ + Active TS / SCI Polygraph clearance is required + Bachelor's degree in… more
    CACI International (06/13/25)
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  • Senior Software Integration Engineer

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS / SCI Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, ... Collins Aerospace is seeking a skilled and detail-oriented Senior Software Integration Engineer to work on an...minimum 3 years of experience + Active and transferable TS / SCI US government issued security clearance is… more
    RTX Corporation (06/18/25)
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  • Experienced Software Developer…

    CACI International (Sterling, VA)
    Experienced Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... Anticipated Posting End: 5/8/2026 CACI is seeking an experienced Software Developer to join a multidisciplined team to work...Sterling, VA or Aurora, CO * Clearance: Must have TS / SCI with poly (or be willing to… more
    CACI International (07/14/25)
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  • Senior Front End Software Developer/…

    CACI International (Sterling, VA)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer...Sterling, VA or Aurora, CO + Clearance: Must have TS / SCI with CI poly (or be willing… more
    CACI International (06/24/25)
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  • Principal/Sr Principal Engineer Embedded…

    Northrop Grumman (Dulles, VA)
    …solution development, implementation and monitoring + US citizen + Ability to obtain Top Secret / SCI clearance + Experience in requirements analysis, modeling ... part of history, they're making history. We have an opening for an experienced Software Engineer to join our HALO Flight Software team in the Tactical Space… more
    Northrop Grumman (06/04/25)
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  • Engineer /Principal Software

    Northrop Grumman (Dulles, VA)
    …are located onsite on our Dulles, VA or Colorado Springs, CO campuses and requires a Top Secret / SCI clearance with SAP. After hours or extended work week may ... they're making history. Northrop Grumman Space Sector is seeking ** Software Engineers** to support Tactical Space Systems Division in...development experience with C++, Python + Active or current Top Secret Clearance with prior SCI more
    Northrop Grumman (07/15/25)
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  • Senior DevSecOps Software Engineer

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... Raytheon's Satellite Ground Systems team, where we're building mission-critical software that powers real-time communication, surveillance, and defense systems for… more
    RTX Corporation (06/18/25)
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  • Sr Principal Engineer Mission Assurance…

    Northrop Grumman (Dulles, VA)
    …field + 8 years relevant experience + US Citizenship + Active or current Top Secret clearance with the ability to obtain SCI at time of application + Direct ... Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission Assurance (S&MA)...and Basis of Estimate development. **Preferred Qualifications:** + Active Top Secret / SCI clearance + Experience… more
    Northrop Grumman (06/20/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …award** TS / SCI with polygraph required Day 1 The Cloud Software Engineer (SWE) shall possess the following capabilities: *Provide in-depth knowledge of ... intelligence community, defense, civil, and commercial markets. The Cloud Software Engineer develops, maintains, and enhances complex... Information Retrieval; assisting the software development team… more
    Nightwing (06/24/25)
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  • Embedded Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …(IEEE 1149.1) interfaces + Testing of embedded systems General Qualifications: + Embedded Software Engineer Level 1 requires a bachelor's degree in Computer ... Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies,...discipline, and 0-1 years of experience as an embedded software engineer on programs and contracts of… more
    Artera Technologies (06/24/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS / SCI Poly **This position ... Test Analyst, Technical Test Analyst, or Test Manager. + Certified Software Test Engineer (CSTE): A professional credential validating expertise in software more
    Nightwing (06/27/25)
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  • Software Engineers

    Artera Technologies (Annapolis Junction, MD)
    …(NoSQL) products such as HBase /Accumulo, Big Table, etc. General Qualifications: + Software Engineer Level 1 requires a bachelor's degree in computer science ... Maryland (Annapolis Junction / Fort Meade area) Security Clearance: TS / SCI with Appropriate Agency Polygraph Artera Technologies,...related discipline, and 0-7 years of experience as a software engineer on programs and contracts of… more
    Artera Technologies (06/24/25)
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  • Calling all Junior GN&C Engineering Pros!…

    Northrop Grumman (Dulles, VA)
    …professional experience (not intern. research, etc.) with a Bachelor's degree + Active Top Secret clearance ( SCI preferred) **Preferred Qualifications** + MS ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...flight algorithms for the GNC subsystem and support flight software qualification testing + Analyze and test the spacecraft… more
    Northrop Grumman (07/08/25)
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  • Staff Spacecraft GNC Engineer ( TS

    Northrop Grumman (Dulles, VA)
    …in lieu of degree + US Citizenship with a current or active Top Secret clearance and ability to obtain SCI access at time of application Preferred ... seeking a Staff Spacecraft Guidance, Navigation, and Control (GNC) engineer in Dulles, Virginia. _This position is onsite only._...Experience implementing GNC algorithms on embedded systems + Current Top Secret / SCI Clearance preferred +… more
    Northrop Grumman (05/31/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …ID:** RQ203062 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Systems Engineering **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of related experience **US...are up to date WHAT YOU'LL NEED: + Active TS / SCI clearance and ability to obtain and… more
    General Dynamics Information Technology (07/11/25)
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