• Software Engineer (All Experience…

    DCCA (Annapolis Junction, MD)
    …package. Visit our website at: www.dcca.com Software Engineer (All Experience Levels ) Candidate must have an active TS /SCI w/Poly For over 40 years, DCCA ... Software Engineer (All Experience Levels... Software Engineer (All Experience Levels ) Location Annapolis...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (11/17/25)
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  • Cloud Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …and diverse Big-Data cloud systems based on documented requirements. The Cloud Software Engineer provides expertise in cloud computing, and Eco-System, including ... applications, distributed Computing, Information Retrieval (IR), and Object-Oriented Design. Cloud Software Engineer works individually or as part of a… more
    Belay Technologies (11/19/25)
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  • Software Engineer (All Levels

    Leidos (Annapolis Junction, MD)
    …**Join us and make a difference in National Security!** **Job Summary** The ** Software Engineer ** will perform software development lifecycle (SDLC) ... and special purpose device programming opportunities are available. **Primary Responsibilities** The Software Engineer will be responsible for software more
    Leidos (01/15/26)
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  • Software Engineer with TS

    BigBear.ai (Annapolis Junction, MD)
    Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS /SCI with Poly clearance located in Hanover, MD. This role offers a ... of Hanover, MD Area. Endpoint Services is seeking a Software Engineer with an active TS...candidate will be required to improve testing at all levels and work with system engineers to document the… more
    BigBear.ai (12/13/25)
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  • Analog Modeling and Simulation Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …results. + US Citizenship Required + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) security clearance (US ... fabrication. MDA is seeking an Analog Modeling and Simulation Engineer Level 3/4. This position is located at Linthicum,...Citizenship Required + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI)… more
    Northrop Grumman (10/31/25)
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  • Software Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …developing, coding, testing, and debugging complex algorithms + **Active and transferable Top - Secret SCI ( TS /SCI)** US government issued security clearance ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current **Applied Signal Technology (AST** ) is...Current **Applied Signal Technology (AST** ) is seeking a ** Software Engineer II** who strives for excellence… more
    RTX Corporation (01/02/26)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    Cyber Software Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Cyber Software Engineer ( ... but must be able to obtain and maintain a TS /SCI Research and develop innovative solutions for a best-in-class... development experience + Ability to obtain and maintain Top Secret /SCI security clearance + Experience writing,… more
    Synergy ECP (10/22/25)
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  • System Engineer (Multiple Levels )

    CACI International (Fort Meade, MD)
    …control, access control, hashing, key management, etc.). **Qualifications:** _Required:_ + Top Secret /Secure Compartmented Information ( TS /SCI) clearance ... System Engineer (Multiple Levels ) Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/19/25)
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  • Software Engineer - Clearance…

    AeroVironment (Annapolis Junction, MD)
    **Worker Type** Regular **Job Description** **Job Summary** The primary role of the Software Engineer is to design, develop, and maintain secure, misison ... critical software solutions. The ideal candidate will collaborate with cross-functional...as well as alignment with the market. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_… more
    AeroVironment (01/07/26)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. + ... asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /SCI) with Poly… more
    RTX Corporation (10/21/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph Seeking multiple levels of Software ... We are seeking professionals interested in a variety of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber… more
    Lockheed Martin (01/08/26)
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  • Windows Engineer

    Jovian Concepts, Inc. (Annapolis, MD)
    …of Positions","uitype":32,"value":"1"},{"fieldLabel":"Clearance Required","uitype":2,"value":" Top ... in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"Windows Engineer ","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (11/15/25)
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  • Reverse Engineer /Vulnerability Research…

    RTX Corporation (Columbia, MD)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that ... network protocols (TCP/IP, wire-level protocols, BGP, RF communications, etc.) + Active Top Secret security clearance **Qualifications We Prefer - Familiar with… more
    RTX Corporation (01/14/26)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Millersville, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 50% of the Time **Description** At Northrop Grumman, our ... if determined necessary by Company, based on OCONUS location. + **Active** **DoD** ** Top Secret ** clearance (with a background investigation within the past 6… more
    Northrop Grumman (12/04/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …to support integration and testing efforts. + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior to start ... only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph Raytheon Company Managed by Collins Aerospace. **This role… more
    RTX Corporation (10/23/25)
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  • Test Engineer

    CACI International (Annapolis Junction, MD)
    Test Engineer Job Category: Engineering Time Type: Full time...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph. ... Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the… more
    CACI International (12/20/25)
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  • Software Engineer

    Assertive Professionals (Hanover, MD)
    Software Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... under a national medical plan with employer contribution. Position Description: The Software Engineer develops, maintains, and enhances complex and diverse … more
    Assertive Professionals (11/21/25)
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  • Software Engineer

    Synergy ECP (Columbia, MD)
    …other protected class. Clearance Required: TS /SCI w/ Polygraph Job Description:Seeking a Software Engineer 1 to join the software development team who ... Software Engineer Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job...performed in contractor facility in Annapolis Junction. Clearance Required: TS /SCI Other Requirements: US Citizenship Synergy ECP has earned… more
    Synergy ECP (01/14/26)
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  • Principal Signals Software Engineer

    RTX Corporation (Fort Meade, MD)
    …systems team. We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation...prior relevant experience unless. + Experience as a Signals Software Engineer (SSWE) or equivalent on a… more
    RTX Corporation (01/12/26)
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  • Senior FPGA Development Engineer , Bespoke…

    Amazon (Jessup, MD)
    …logic for 100G Networking Systems - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer and does ... looking for help. AWS seeks a Senior FPGA Development Engineer with experience developing programmable logic on the most...US Citizen and currently possess and maintain an active Secret security clearance. The position further requires that, after… more
    Amazon (12/10/25)
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