• 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 Reverse Engineer :…

    Cipher Tech Solutions (Bethesda, MD)
    … to customer specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... Bethesda, MD, USA | Software Development | Hourly | 43.27-96.15 per hour...Must hold a US government security clearance at the TS //SCI level with Polygraph + Must have a Bachelors… more
    Cipher Tech Solutions (10/31/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...to make a personal impact as a Systems Engineer supporting a world class maintenance program servicing a… more
    General Dynamics Information Technology (11/20/25)
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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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  • Security Software Engineer

    SpaceX (Washington, DC)
    Security Software Engineer (Starshield) Washington, DC Apply...degree in a technical or engineering discipline + Active Top Secret , Top Secret ... ultimate goal of enabling human life on Mars. SECURITY SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink...+ This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition… more
    SpaceX (10/29/25)
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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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  • (DoD SkillBridge) Principal / Sr. Principal…

    Northrop Grumman (Baltimore, MD)
    …current and within scope, with the ability to obtain and maintain a Top - Secret Clearance + US Citizenship required **Basic Qualifications Sr. Principal ... Internship Program is open to all ranks and experience levels . SkillBridge participants are not eligible for compensation from...scope, with the ability to obtain and maintain a Top - Secret Clearance + US Citizenship require **Preferred… more
    Northrop Grumman (12/17/25)
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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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