• Mobility Engineer SME

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for a Mobility Engineering Subject Matter Expert ( SME ) to contribute to the design, implementation, and ... USD $168,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7377/ mobility - engineer - sme /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2026-7377_… more
    GovCIO (01/14/26)
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  • AI/ML Subject Matter Expert

    General Dynamics Information Technology (Fairfax, VA)
    …our customers' most complex challenges. As an **Artificial Intelligence and Machine Learning (AI/ML) Subject Matter Expert ( SME )** at GDIT, you'll power ... forward. Seize your opportunity to make a personal impact as an **AI/ML SME ** supporting the **Case Management Modernization (CMM) Program.** The **CMM Program** is… more
    General Dynamics Information Technology (01/08/26)
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  • Subject Matter Expert Level…

    GovCIO (Bethesda, MD)
    …a referral to this job (https://careers-govcio.icims.com/jobs/7282/ subject - matter - expert -level-iii ... **Overview** GovCIO is currently hiring forSubject Matter Expert - Level III /...services to the Operations and Security Teams + Provide subject matter expertise in appropriate architecture area… more
    GovCIO (12/18/25)
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  • Cloud Security Engineer SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    Subject Matter Expert ** Own your career as a Cloud Engineer , Subject Matter Expert ( SME ). Here, you'll have the opportunity to: + ... At GDIT, people are our differentiators. As a Cloud Engineer , SME , you will help ensure today...deliver complex cloud development solutions. + Recognized as a subject matter expert in cloud… more
    General Dynamics Information Technology (01/12/26)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …matters related to ZT methodology and its practical application. + Serve as the primary Subject Matter Expert ( SME ) for Zero Trust architecture, guiding ... $190,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7078/ sme -zero-trust-security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7078_ **Category**… more
    GovCIO (11/18/25)
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  • Unified Communication SME Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Description:** **GDIT is seeking a** **Unified Communication** ** Subject Matter Expert (** ** SME ** **)** ** Engineer ** **in support of** **the** ... is late January.** **MEANINGFUL WORK AND PERSONAL IMPACT** As a Unified Communication SME Engineer , you'll play a crucial role in advancing our communication… more
    General Dynamics Information Technology (12/15/25)
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  • Software Architect/ SME (Top Secret)

    General Dynamics Information Technology (Falls Church, VA)
    …of the Army mission. **MEANINGFUL WORK AND PERSONAL IMPACT** We are seeking a highly skilled Subject Matter Expert ( SME ) to support a large-scale Army ... related experience **US Citizenship Required:** Yes **Job Description:** **Software Architect/ Subject Matter Expert ** Seize your...At GDIT, people are our differentiator. As a Software Engineer , SME you will help ensure the… more
    General Dynamics Information Technology (11/21/25)
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  • Analytics Engineer (ServiceNow) SME

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring foran **Analytics Engineer ** **(ServiceNow) SME ** to support a program with the US Coast Guard. This hybrid position is ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7318/analytics- engineer -%28servicenow%29- sme /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7318_… more
    GovCIO (01/07/26)
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  • Software Architect SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …highly professional roles. Be the change, lead our change - join us! **HOW A SOFTWARE ENGINEER SME WILL MAKE AN IMPACT** + Work with a team of systems engineers ... to make a personal impact as a Software Architect SME supporting customer activities. GDIT is your place to...system to another via REST API + Become an expert on an AWS data workflow that includes AWS… more
    General Dynamics Information Technology (01/05/26)
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  • Senior Network Architect/ SME in Enterprise…

    GovCIO (Bethesda, MD)
    …user accepted designs and services to the Operations and Security Teams + Provide subject matter expertise in Enterprise-level data center + Provide subject ... **Overview** GovCIO is currently hiring for a Senior Network Architect/ SME in Enterprise Level Data Center and Cloud for our NIH-CIT proposal. This position is… more
    GovCIO (12/18/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …+ Leadership & Mentoring: Lead technical projects, mentor junior engineers, and act as a subject matter expert ( SME ). + Providing server/operating system ... is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This...technical projects, mentor junior engineers, and act as a subject matter expert ( SME more
    ManTech (12/17/25)
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  • Staff Software Engineer , Mapping

    General Motors (Washington, DC)
    …system issues across services, data pipelines, and production environments. + Serve as the Subject Matter Expert ( SME ) in distributed system design, ... user interfaces. **The Role** We are looking for a **Staff Software Engineer ** with deep expertise in **distributed backend** **systems** to join our **Mapping… more
    General Motors (12/02/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …are the foundation of our overall approach to maintenance. You act as the maintenance subject matter expert for our government client and exhibit the ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make a… more
    General Dynamics Information Technology (11/20/25)
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  • Network Security Engineer /Architect

    GovCIO (Alexandria, VA)
    …highly specialized F5 Big-IP Network Security Engineer /Architect to serve as the subject matter expert for our application delivery and security ... and secure access. The ideal candidate is a seasoned engineer with deep expertise in F5 technologies and a...Experience** **Bachelor's Degree and 12 years of experience** + Expert -level, hands-on experience with the F5 Big-IP platform and… more
    GovCIO (12/24/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …five years.** **Why Join Us:** * Expert Role: Be recognized as a subject matter expert in **Cybersecurity and Security Engineering.** * Innovative Work: ... us in improving and shaping the future of smart mobility with a group of intelligent, motivated, and dedicated...efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join… more
    Leidos (12/19/25)
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  • Engineer / Solutions Architect

    GovCIO (Fairfax, VA)
    …+ Provide technical leadership and mentorship to junior team members, serving as a subject matter expert across multiple domains + Shape and influence ... **Overview** GovCIO is currently hiring for an experienced and highly skilled Engineer / Solutions Architect with an active Secret clearance to provide strategic… more
    GovCIO (01/06/26)
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  • Logistics Engineer 3 (Asset Management)

    GovCIO (Landover, MD)
    …/ Configuration Items (CIs) from procurement (start), to decommissioning (finish). As the subject matter expert for logistics, performs and coordinates ... Training, Education and Certification Assistance* + Referral Bonus Program + Internal Mobility Program + Pet Insurance + Flexible Work Environment *Available to… more
    GovCIO (12/06/25)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting and ... enhancing the systems that matter most. At GDIT you'll be at the forefront...GDIT, people are our differentiator. As a Software Virtualization Engineer you will help ensure today is safe and… more
    General Dynamics Information Technology (10/28/25)
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  • Software Engineer (TS/SCI with Polygraph…

    General Dynamics Information Technology (Chantilly, VA)
    …your engineering expertise along with a drive for innovation to GDIT. The Software Engineer SME must have: * Education: Bachelor of Arts/Bachelor of Science * ... of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software products, or make… more
    General Dynamics Information Technology (12/18/25)
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  • Systems Administrator / Information Systems…

    Guidehouse (Arlington, VA)
    …of the Marine Corps Financial Management Information System (MCFMIS). This role will provide Subject Matter Expertise ( SME ) and technical onsite support to ... Systems Engineer in support of the Marine Corps. Responsibilities include providing Subject Matter Expertise and technical support to MCICOM G4, Food Service… more
    Guidehouse (01/08/26)
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