• Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Entitlements and Digital Policy Management. The Software Developer will work with a large team of developers and cloud… more
    Leidos (11/05/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking Software Developer - SME for a 200+ FTE program. The candidate will provide development engineering and programming support ... operations and maintenance of operational systems * Modify existing software to correct errors, allow it to adapt to...chart and diagram, and applying knowledge of computer capabilities, subject matter , and symbolic logic * Write… more
    Leidos (10/28/25)
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  • Software Developer / SME

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Chantilly or ... Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal...and operational monitoring of critical systems. **Clearance Required:** + TS /SCI w/ Poly **Minimum Education:** + MS in Computer… more
    Amentum (10/27/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software more
    Leidos (11/01/25)
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  • Mcco SW Developer SME

    General Dynamics Information Technology (Fort Meade, MD)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ... your opportunity to make a personal impact as a ** Software Developer ** supporting **MARFORCYBER located at Ft....work depends on you joining our team to deliver expert capabilities in support of MARFORCYBER's mission to develop… more
    General Dynamics Information Technology (11/13/25)
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  • Sr. ServiceNow Developer

    Leidos (Lorton, VA)
    …a ServiceNow implementation that meets our customers' needs. **Clearance Required:** + Active Top Secret /SCI ( TS /SCI) clearance or ability to obtain a ... and Values guide the way we do business. Seeking an experienced Senior ServiceNow Software Developer , to join an internal service center group under the Digital… more
    Leidos (10/09/25)
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  • Full Stack Developer

    Nightwing (Sterling, VA)
    …problems that create a safer, more secure world. Night has an immediate need for a Software developer - SME Required: * Java * Spring Cloud Framework * ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (10/23/25)
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  • Senior Software Engineer - Full Stack C#…

    General Dynamics Information Technology (Hanover, MD)
    …the development of complex solutions + Participates as a Subject Matter Expert in internal review of software components and systems + Works on the ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...**You receive an additional 5 days of PTO for TS /SCI with Poly** Job Description Software Engineer… more
    General Dynamics Information Technology (11/19/25)
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  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …engineers and architects. Software Engineers frequently get into informal (example: Subject Matter Expert ) and formal technical leadership roles within ... are not limited to:** We are seeking a talented Software Developer to join our team supporting...(must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI)… more
    Northrop Grumman (11/14/25)
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  • Software Engineer Level 5

    Northrop Grumman (Aurora, CO)
    …engineers and architects. Software Engineers frequently get into informal (example: Subject Matter Expert ) and formal technical leadership roles within ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...are not limited to:** We are seeking a talented Software Developer to join our team supporting… more
    Northrop Grumman (11/12/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …services in support of the Federal Government. This Expert Software Developer will serve as the primary technical SME for AI capabilities supporting the ... Software Engineer, you will serve as a subject matter expert and mentor...for application and infrastructure defects and questions * Provide SME -level guidance to junior/mid-level developers, including technical reviews and… more
    Amentum (11/23/25)
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  • Program Security Subject Matter

    KBR (Reston, VA)
    Title: Program Security Subject Matter Expert (Modeling & Simulation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... defense. Key Responsibilities: KBR is seeking a Program Security Subject Matter Expert to support...Program (SAP) requirements. + Liaise with government and third-party software developer stakeholders with respect to MLS… more
    KBR (11/26/25)
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  • Data Visualization Developer , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Data Visualization Developer , SME ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... in USA VA Arlington, hybrid working model acceptable. Active TS /SCI required, active TS /SCI with Poly highly...Federal has an exciting opportunity for a Data Visualization Developer within our Intel sector, advancing the national security… more
    CGI Technologies and Solutions, Inc. (12/09/25)
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  • Principal Technical Consultant (Integrations/AI),…

    ServiceNow, Inc. (St. Louis, MO)
    …Integrations consultants design and implement integrations between ServiceNow and third-party software platforms, programs, and applications. They are expert ... Technical Consultant, Integrations Specialist is the functional and technical expert of a customer engagement team - consulting with...are followed by the organization. + Act as an SME to solve complex user issues related to Integrations… more
    ServiceNow, Inc. (10/15/25)
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  • Integration Engineer/ Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , SME ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer/ Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Full Stack Developer , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Full Stack Developer , SME ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... collaborative team to deliver state-of-the-art capabilities. The Full Stack Developer is a versatile software professional skilled...degree and/or 10+ years of experience . Security Clearance: TS /SCI required with the ability to obtain a … more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Integration Engineer/ Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer/ Developer , SME ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer/ Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • Server Virtualization Subject Matter

    Cambridge International Systems Inc (Charleston, SC)
    Server Virtualization Subject Matter Expert - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team ... and security. We are currently seeking a Server Virtualization Subject Matter Expert to support...CONUS position requiring an active DoD Top Secret clearance. This position may be subject more
    Cambridge International Systems Inc (11/15/25)
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  • Software /DevOps Engineer 3/4 (Active…

    Northrop Grumman (Aurora, CO)
    …and architects. Principal Software Engineers frequently get into informal (example: Subject Matter Expert ) and formal technical leadership roles within ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...We are looking for experienced Principal or Sr. Principal Software engineers to augment our team. Successful candidates will… more
    Northrop Grumman (11/12/25)
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  • ETL Developer SME

    Noblis (Chantilly, VA)
    …years of experience OR High School/Diploma with 16 years of experience, + **Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... Responsibilities As an ETL Developer SME , you will be responsible...drive best practices + Support the multi-enclave environment (Unclassified, Secret , and Top Secret ) +… more
    Noblis (11/19/25)
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