• 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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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret /SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - ... and follow troubleshooting procedures for restoring the network to optimal performance levels * The Contractor Team shall gather performance and utilization metrics… more
    The Metamorphosis Group (12/03/25)
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  • Android Mobile Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …Core Position Requirements: + US Citizenship required (no exceptions) + Applicants MUST hold a TS ( Top Secret ) Level US Government Security Clearance at time ... assembly language. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test you… more
    Cipher Tech Solutions (11/21/25)
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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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  • Mobile Developer: All Levels (Requires…

    Cipher Tech Solutions (Vienna, VA)
    …domains. Core Position Requirements: + US Citizenship required (no exceptions) + Must hold a TS ( Top Secret ) Level US Government Security Clearance at time ... and Objective-C Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test you… more
    Cipher Tech Solutions (12/31/25)
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  • Program Manager (PM) TS with SCI…

    EMCOR Group (Tysons Corner, VA)
    …- with the goal of always achieving full staffing. **Qualifications:** + **Current Top Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... plans of action and milestones designed to return service and performance levels per contract requirements. + Develops and submits status and performance reports… more
    EMCOR Group (11/01/25)
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  • Vulnerability Researcher: Senior Levels

    Cipher Tech Solutions (Vienna, VA)
    …will be working independently as a Vulnerability Researcher to identify flaws in software . The candidate must be familiar with the latest techniques in vulnerability ... Must hold a US government security clearance at the TS Level or higher at time of application +...majority of our company is comprised of extremely talented software developers who write production tools which directly support… more
    Cipher Tech Solutions (11/21/25)
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  • Principal / Sr. Principal Embedded Software

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... making history. We have an opening for an Embedded Software Engineer to join our team of...or 8 years (level 4) of relevant experience + Top Secret clearance with ability to obtain… more
    Northrop Grumman (01/14/26)
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  • Principal / Sr. Principal Software

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. We have an opening for a Software Engineer to join our team of qualified, diverse individuals in the Space ... Systems organization developing space simulation software for NSS space programs. The individual we seek...Physics or closely related field. + **Current and active** Top Secret /SCI clearance at time of application.… more
    Northrop Grumman (01/14/26)
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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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