• Software Application

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM is currently looking for a Software Application Researcher 4 . The position will support one of ... Government clients in Annapolis Junction, Maryland. Responsibilities + Identify flaws in software and software architecture design. + Demonstrate the latest… more
    ARSIEM (11/07/25)
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  • Embedded System Researcher 3

    ARSIEM (Annapolis Junction, MD)
    …on every client you work with. ARSIEM is currently looking for an Embedded System Researcher 3 . The position will support one of our Government clients in Annapolis ... + Experience with debugging tools (GDB) + Demonstrated ability to self-drive research tasking and coordinate with customers on distilling larger tasks into… more
    ARSIEM (11/07/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …** + **Level 3** : (Principal level) + Bachelor's degree with 5 years of software development experience + _An additional 4 years of experience may be considered ... 3 years of software development experience + PhD with 1 year of software development experience + **Level 4 ** : (Senior Principal level) + Bachelor's degree… more
    Northrop Grumman (12/25/25)
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  • Software Engineer (DevOps) - Level 3…

    Northrop Grumman (Linthicum Heights, MD)
    …experience) (excluding internships, research projects, etc.); + _May consider an additional 4 years of experience in lieu of a completed bachelor's_ + **Level ... + Master's degree with 6 years of professional experience + PhD with 4 year of professional experience) (excluding internships, research projects, etc.); +… more
    Northrop Grumman (12/17/25)
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  • Software Engineer 4 - 23334 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …schemes (power glitching, side channel attacks, etc.) * Have published research regarding cybersecurity, software exploitation, or reverse engineering Physical ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (11/15/25)
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  • Senior Software Application

    CACI International (Sterling, VA)
    Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... CACI is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/Developer with Agile methodology experience to join our Customs and… more
    CACI International (10/02/25)
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  • Application Engineer 4 (Python Dev.)

    Themis Insight (Linthicum Heights, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring an Application Engineer 4 (Python Dev.) to work in Linthicum Heights, MD. Position ... assurance review and the evaluation of existing and new software products. The Level 4 Applications Engineer...gap analysis and at the direction of the Government, research and evaluate commercial products capable of eliminating the… more
    Themis Insight (12/19/25)
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  • Sr. Software Engineer

    L3Harris (Columbia, MD)
    …+ Research , design, develop, modify and evaluate embedded computer software for electronic equipment or other communications systems in conjunction with hardware ... for radio or other communications products. Requires the application of the principles and techniques of computer science,...minimum of 10 years of prior related experience. + 4 + years' experience developing and testing software more
    L3Harris (10/08/25)
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  • Senior Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …field; or High School Diploma or equivalent and 19 years relevant experience. Senior Software Engineer ( Software Engineer 4 ): 9 years relevant experience ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (12/17/25)
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  • Sr Staff Cyber Software Engineer (SB)

    Northrop Grumman (Jessup, MD)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... your career. We are looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis Junction, MD. **What You'll get to Do:** The Sr Staff… more
    Northrop Grumman (12/05/25)
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  • Software Engineer - Multiple Levels

    Huntington Ingalls Industries (Columbia, MD)
    …threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive ... Job Description Mission Technologies, a division of HII, is seeking highly motivated Software Engineers to join our team. The role operates in a hybrid work… more
    Huntington Ingalls Industries (12/14/25)
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  • Software Engineer SME

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Computer Programming,Design,Documentations, Software ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Designs software tools and subsystems to support software reuse and domain… more
    General Dynamics Information Technology (12/19/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Linthicum Heights, MD)
    …** + **Level 5** : (Staff level) + Bachelor's degree with 12 years of software development experience + _An additional 4 years of experience may be considered ... job, you will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions. + Conduct… more
    Northrop Grumman (12/25/25)
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  • Ecommerce Software Engineer

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …Qualifications** : + Bachelor's degree in computer science or relevant field. + Overall, 4 years of experience in software engineering, with a strong focus on ... professional development, and leadership opportunities. Our partnerships, standards, and research reflect our belief that ensuring broad participation in scientific… more
    The US Pharmacopeial Convention (USP) (11/19/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …can design, build, and customize ServiceNow applications and services. The ServiceNow Application Developer has a software development background in addition to ... Minimum 2+ Years' experience of developing a custom service porta + Minimum 4 + Years of experience with Application Experience: Incident, Problem, Change… more
    Nightwing (11/25/25)
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  • Software Engineer 1 - 23832 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive ... direction contributes to mission success. We are seeking highly skilled and innovative Software Engineers to design, develop, test, and deploy robust and secure … more
    Huntington Ingalls Industries (10/08/25)
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  • Cyber (CNO) Software Developer

    Percival Engineering (Columbia, MD)
    …critical assets. From digging deep into vulnerabilities and cracking codes to developing cutting-edge software , our team does it all. If you are a Cyber (CNO) ... Software Developer with a passion for innovation and a...BS degree in Computer Science or related field or 4 years of technical work experience + Minimum one… more
    Percival Engineering (11/06/25)
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  • Senior Generative AI Engineer (Engineer Machine…

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …to manufacturing optimization. Key Responsibilities: + Operational AI Implementation: Research , develop, and apply machine learning, deep learning, and large ... prototypes to production by designing and implementing well-architected, scalable software stacks. + Client Engagement: Support meetings with internal clients… more
    Huntington Ingalls Industries (12/03/25)
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  • Senior Linux Systems Administrator (NDA 4 )

    Leidos (Annapolis Junction, MD)
    …forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and ... this through rapid prototyping, new development, and advanced technology research . From leading-edge visualizations to analytic development, we're always pushing… more
    Leidos (10/09/25)
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  • Calling all Mid-Career TS Cleared SW Developer…

    Northrop Grumman (Dulles, VA)
    … years. Experience can be considered in lieu of degree_ + Demonstrated software development experience + Python application development, C++, Bash Scripting ... OR a PhD and 1 year (outside of internships, research projects, etc.) Experience can be considered in lieu...can be considered in lieu of degree_ + Demonstrated software development experience + Python application development,… more
    Northrop Grumman (10/23/25)
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