• Mid/ Senior Information Systems

    Belay Technologies (Annapolis Junction, MD)
    …configuration management for security-relevant information system software. + Serving as a subject matter expert in security architecture to include ... runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected… more
    Belay Technologies (11/06/25)
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  • Senior Principal Systems

    RTX Corporation (Fulton, MD)
    …to large engineering development teams. + Act as systems engineering discipline subject matter expert for department, mentoring other engineers and ... international pursuits and programs. We are seeking a Principal Systems Engineer to work on-site in Fulton,...7 years of experience **Qualifications We Prefer** + Recognized subject matter expertise in deployed Command and… more
    RTX Corporation (10/26/25)
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  • Senior Staff Electronic Warfare / Radio…

    Northrop Grumman (Baltimore, MD)
    …You'll get to Do:** As the Senior Staff Electronic Warfare/Radio Frequency Systems Engineer you will be primarily engaged in the development and fielding ... are looking for you to join our team as a Senior Staff Electronic Warfare (EW) / Radio Frequency (RF) Systems Engineer to join our Airborne Multifunction … more
    Northrop Grumman (11/26/25)
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  • Subject Matter Expert Level…

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

    General Dynamics Information Technology (Fort Meade, MD)
    …Description:** **GDIT is seeking a** **Unified Communication** ** Subject Matter Expert (** ** SME ** **)** ** Engineer ** **in support of** **the** ... is early 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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  • Systems Engineer SME

    Indigo IT, LLC (Fort Meade, MD)
    Systems Engineer SME Ft. Meade, MD SUMMARY: Founded in 2001, Indigo IT is an award-winning information technology consulting and services company. We are a ... talent in the field. Come join us today. The Systems Engineer SME will serve...integration of DISA's cyber sensing capabilities. This position provides senior -level engineering leadership across complex sensing platforms including Open… more
    Indigo IT, LLC (01/01/26)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Aberdeen, MD)
    …what's possible. **Job Description:** Parsons is looking for an exceptional ** Senior Radar Subject Matter Expert ** ( SME ) to join the on-going Science ... + Advisement and engineering technical support + Trade studies + A senior engineer with highly relevant experience in radar systems and technologies, signal… more
    Parsons Corporation (11/15/25)
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  • Senior Network Architect/ SME

    GovCIO (Bethesda, MD)
    … expertise in Enterprise-level facilities security + Provide subject matter expertise in Enterprise-level industrial control systems networks (ie, ... **Overview** GovCIO is currently hiring for a Senior Network Architect/ SME in Enterprise Level... in Enterprise Level Facilities Security and Industrial Control Systems and Networks for our NIH-CIT proposal. This position… more
    GovCIO (12/18/25)
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  • FACTS Device SME

    Sargent & Lundy (Elkridge, MD)
    …to directly apply your expertise in power electronics (FACTS/SVC/STATCOM) in a role of FACTS Subject Matter Expert . This position will be based in Sargent & ... will support the entire company as needed. As a SME you will support a wide range of FACTS...support on front end design, studies, technical specifications, owner's engineer review and factory acceptance/commissioning support. This position will… more
    Sargent & Lundy (11/06/25)
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  • Information System Security Engineer

    Guidehouse (Suitland, MD)
    …management, operational and technical security controls for audited applications and information systems , subject matter expertise in developing security ... support of the FedRAMP Assessment & Authorization (A&A) process. + Experience categorizing systems based on FIPS 199 and NIST 800-60. + Leverage Security Risk… more
    Guidehouse (10/24/25)
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