• Energy Northwest (Richland, WA)
    …procedure development, training, vulnerability management, and project support. Acts as a subject matter expert to individuals throughout the company ... information technology experience. A high school diploma or GED is required. **Plant Cyber Security Analyst III ** Bachelor's degree in Cyber Security more
    DirectEmployers Association (11/26/25)
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  • Applied Research Associates, Inc. (Fort Belvoir, VA)
    …to specific programs. The Red Cell Analyst will perform the duties as the core subject matter expert ( SME ) in intelligence analysis and production ... complex data topics related to various threats to national security . **Responsibilities/Tasks** **- The Red Cell Analyst ( Cyber...years of experience in lieu of a degree + Subject matter expertise in one or more… more
    DirectEmployers Association (12/12/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …Other key research responsibilties are: + Serve as a senior technical leader and recognized subject matter expert in 5G and wireless cybersecurity. + Define ... **Posting Title** Cybersecurity Researcher - 5G & Wireless Resilience Expert . **Location** CO - Golden . **Position Type**...with the energy industry, other DOE labs and national security partners. Level III researchers demonstrate knowledge… more
    DirectEmployers Association (11/25/25)
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  • Cyber Security Subject

    Virtual Service Operations (Arlington, VA)
    Cyber Security Subject Matter Expert ( SME ) III *...your career as a Cyber Security Subject Matter Expert ( SME ) ... the organization. This role is ideal for a top-tier expert known for driving innovative security solutions...a top-tier expert known for driving innovative security solutions across multi-dimensional problem sets. You will also… more
    Virtual Service Operations (12/13/25)
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  • Detection Engineer Cloud SME

    Adapt Forward (North Charleston, SC)
    Cyber Security Analyst III , Detection Engineer Cloud SME North Charleston, SC Secret Required to Start, TS SCI Required As a Detection Engineer Cloud ... SME you will be responsible for designing, developing, and...for designing, developing, and implementing detection mechanisms to identify cyber threats within a Cybersecurity Service Provider (CSSP) environment.… more
    Adapt Forward (11/19/25)
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  • Detection Engineer Elastic SME

    Adapt Forward (North Charleston, SC)
    Cyber Security Analyst III , Detection Engineer Elastic SME Charleston, SC Secret Clearance, with ability to obtain TS/SCI As a Detection Engineer you ... for designing, developing, and implementing detection mechanisms to identify cyber threats within a Cybersecurity Service Provider (CSSP) environment. You… more
    Adapt Forward (11/19/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …challenges. **Contributions** The **ISSO Team Lead** serves as a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO support ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6557/senior- cyber - security - sme /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (10/01/25)
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  • Cybersecurity Subject Matter

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **CYBERSECURITY SUBJECT MATTER EXPERT - LEAD** **Category:** ERP/CRM/Tools **Main location:** United States, Virginia, Fort Belvoir **Position ID:** ... **Position Description:** We are seeking a highly skilled Cybersecurity Subject Matter Expert - Lead...a strategic thinker with a deep understanding of DoD security regulations and a commitment to excellence, we invite… more
    CGI Technologies and Solutions, Inc. (11/04/25)
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  • Cyber Security SME

    Amentum (Fairbanks, AK)
    **Amentum** is seeking a ** Cyber Security SME ** - **Information System Security Manager (ISSM)** in **Eielson AFB, AK** in support of a Department of ... you will be responsible for ensuring the required operational security posture is maintained for various DoD information systems....Security Manager (CISM), or other DoD 8570 IAM III - compliant approved baseline certification. Or ability to… more
    Amentum (12/13/25)
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  • Control Systems Engineer III - V…

    Grant PUD (Ephrata, WA)
    …needs and regulatory compliance. + Mentor and provide technical leadership-Serve as subject matter expert , guiding and mentoring engineering teams ... all other Federal, State, and Local regulations. + Develop, implement, maintain, automated cyber security controls. Implement ideas to improve processes based on… more
    Grant PUD (12/10/25)
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  • Cyber Defense Forensics Lead

    ManTech (Ashburn, VA)
    …enterprise and individual system endpoint and network-based digital forensic analysis. + Serving as a subject matter expert ( SME ) in the preservation of ... with a solid understanding of incident response, insider threat investigations, forensics, cyber threats, and information security . + Five (5+) years of… more
    ManTech (12/07/25)
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  • Information System Security Engineer…

    Guidehouse (Suitland, MD)
    …and technical security controls for audited applications and information systems, subject matter expertise in developing security authorization packages ... and advise system development teams, organizations, and clients on cyber governance, risk, and compliance, cloud security ,...800-37, 800-137, FIPS 199, FIPS 200, OMB A-130 Appendix III . + Create and maintain core security more
    Guidehouse (10/24/25)
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  • Information Warfare (IW) Advisor / Support…

    TekSynap (Norfolk, VA)
    …+ Clearance: Secret(Top Secret/SCI strongly preferred) + 8570certification:IAM Level III (advisory-level cyber role) **COMPETENCIES** + IW/CRY/EW policy ... & Qualifications** TheTekSynap isseekinga **Information Warfare (IW) Advisor / Support SME ** toprovide senior-level IW advisory support to CNSL N6 leadership,… more
    TekSynap (10/02/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Baton Rouge, LA)
    …processes and security protocols and makes recommendations for increased cyber security protection. **Minimum Qualifications** + Bachelor's Degree in ... Level: IT-I Critical Sensitive **Certifications:** + Computing Environment: IAT II or IAT III ( Security + or similar) + 01-M Baseline Certification: One of the… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Telecommunications Engineer I- III (Depends…

    Grant PUD (Ephrata, WA)
    …systems, including ICS, SCADA, PLCs, HMIs, and secure OT networks. + Serve as a subject matter expert on OT cybersecurity and compliance standards (IEC ... configuring and deploying networks critical to utility operations. Strong focus on security measures to protect OT systems from cyber threats, ensuring… more
    Grant PUD (10/24/25)
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  • Cybersecurity SME

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** TekSynapis seeking a **Cloud Security ** ** SME ** tolead development and enforcement of cybersecurity policies, RMF ... and unclassifiedenvironments.. **RESPONSIBILITIES** + Lead Zero Trust implementation and security accreditation efforts. + Apply NIST 800-53/190 standards to...800-53 and NIST 800-190. + DoD 8570: IAM Level III or IAT Level III . + Active… more
    TekSynap (10/02/25)
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  • Information Security Engineer III

    ICW Group (San Diego, CA)
    … standards for assets and software. Serves as cyber security technical subject matter expert and trainer and primary resource for the organization. + ... Malware analysis and forensics tools to detect intrusions. Experience in cyber security role requiring knowledge of data analysis, risk assessment, risk… more
    ICW Group (12/13/25)
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  • Systems Engineer SME - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …users for software and/or hardware issues. + Serving as technical and functional training expert . + Ensuring the security and integrity of system and product ... Senior Principal Systems Engineer will make an Impact:** + SME level support for large deployments of Microsoft Exchange...years + **Required Technical Skills** : DoD 8140/8570 IAT III compliance + ** Security Clearance Level** :… more
    General Dynamics Information Technology (11/06/25)
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  • Financial Analyst II - III

    Kratos Defense & Security Solutions, Inc. (Roseville, CA)
    …actual costs against these benchmarks. Financial Analyst III + Finance lead and subject matter expert for primary business areas/platforms. + Works with ... defense technology company focused on unmanned systems, satellite communications, cyber security /warfare, microwave electronics, missile defense, training, and… more
    Kratos Defense & Security Solutions, Inc. (10/02/25)
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  • Sr. Security Engineer III (ZScaler)…

    Edward Jones (St. Louis, MO)
    …in compliance with industry regulations and security framework. + Serve as a subject matter expert for proxy and intrusion prevention platforms, remote ... Job Overview **Skills/Requirements** **What Experience You'll Need:** + Degree in Cyber Security , Computer Science, Computer Engineering, or Information Systems… more
    Edward Jones (12/02/25)
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