• Staff Cyber Software

    Northrop Grumman (Fort Meade, MD)
    …work of your career. We are looking for you to join our team as a Sr Staff Cyber Software Engineer based out of Annapolis Junction, MD. **What You'll get ... to Do:** The Staff Cyber Software Engineer will test, maintain, and enhance complex and diverse software systems (eg, processing-intensive analytics,… more
    Northrop Grumman (09/10/25)
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  • FedRAMP Senior Cyber Engineer

    Noblis (Washington, DC)
    Responsibilities Are you a Cyber Security professional or a Cloud Computing Engineer /Architect interested in Cyber Security? Are you looking to make an ... for you! Come be a part of a growing team of highly skilled FedRAMP cyber security SMEs and help reimagine the FedRAMP process. FedRAMP Cyber Security Engineers… more
    Noblis (10/28/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... is responsible for protecting the customer's information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an… more
    Leidos (10/30/25)
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  • Software Reverse Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: DUTIES ... + Isolate, review, analyze, and reverse- engineer potentially malicious programs + Write and produce high...to the scope, nature, and characteristics of the malicious software suitable for distribution to both technical and non-technical… more
    Vexterra Group (10/14/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** The ** Software Engineer ** will perform software ...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (09/18/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary** The Software Engineer will perform software ...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (08/26/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …**Leidos** has a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National** **Security!** **Embedded Software Engineer :** Leidos is seeking an Embedded...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (10/14/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... a difference in National Security!** **Job Description** As a Software Engineer on this program, you will...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (10/30/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile...**Leidos** , the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive… more
    Leidos (08/08/25)
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  • Sr. Software Engineer

    L3Harris (Columbia, MD)
    cyber domains in the interest of national security. Job Title: Sr. Specialist, Software Engineer Job Code: 29459 Job Location: Columbia MD Job Schedule: 9/80 ... (TCOM) is seeking a highly motivated, team oriented embedded software design engineer who will be a...program. + Consult with electrical engineers and other engineering staff to evaluate interface between hardware and software more
    L3Harris (10/08/25)
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  • Automated Test Framework Software

    Leidos (Annapolis Junction, MD)
    …a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (09/27/25)
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  • Software Engineer (Associate - Mid…

    G2 Ops, Inc. (Arlington, VA)
    …make an impact: For this opportunity, we are seeking a highly motivated, team-oriented Software Engineer . This exciting position will have the chance to work on ... We are seeking expertise in Model-Based Systems Engineering (MBSE), cyber vulnerability assessment, and software development such...is a woman-owned small business led by an executive staff known for providing innovative solutions to solve our… more
    G2 Ops, Inc. (10/11/25)
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  • Full Stack Software Engineer SME

    Leidos (Gaithersburg, MD)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security… more
    Leidos (11/01/25)
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  • Software Engineer 4 - Tyson's

    M. C. Dean (Vienna, VA)
    …Dean is _Building Intelligence (TM) _ in the form of cyber -physical solutions for the nation's most recognizable mission-critical facilities, large-scale ... defense, and security. Join our more than 5,000 employees worldwide who engineer and deploy automated, secure and resilient power and technology systems; and… more
    M. C. Dean (08/27/25)
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  • Principal Kubernetes Software

    Leidos (Columbia, MD)
    …and make a difference in National Security!** **Job Summary:** Our ideal Software Engineer will have expertise in Kubernetes containerization and orchestration. ... has a new and exciting opportunity for a **Principal Kubernetes** **S** **oftware Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (09/04/25)
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  • Senior Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (08/28/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (College Park, MD)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (09/27/25)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (08/27/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity,… more
    Huntington Ingalls Industries (08/10/25)
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  • Lead Modeling and Simulation Engineer

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Modeling and Simulation Engineer ** to join our team in **Fort Meade, MD** . This is an **onsite** ... position supporting the Integrated Cyber Education, Development & Training... Command. This role will lead environment (network) design, software licensing management, and delivery of M&S -including hardware/infrastructure… more
    ManTech (10/10/25)
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