• Security Engineer ( RMF )

    CACI International (Frederick, MD)
    Security Engineer ( RMF ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: Local * * * **The Opportunity:** We are seeking a skilled Security Engineer ( RMF ) to support the Defense Intelligence Agency (DIA) at the National… more
    CACI International (12/09/25)
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  • Information Systems Security

    Enterprise Horizon Consulting Group (Washington, DC)
    …Job Description Enterprise Horizon Consulting Group is seeking a highly motivated Information Systems Security Engineer (ISSE) to join our team in support of our ... Operate (ATO) in accordance with DoD and federal requirements. Key Responsibilities + Engineer and implement security controls to support system ATO and ongoing… more
    Enterprise Horizon Consulting Group (12/25/25)
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  • Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance) Job Code: 30715 Job Location: ... RMF steps 1-4 (categorization, controls selection, control implementation, security assessment) and standard body of evidence (BoE) package development. +… more
    L3Harris (11/01/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... professionals responsible for the end-to-end implementation of the RMF lifecycle for IT systems. + Oversee and coordinate...process improvement. **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team… more
    TekSynap (12/24/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... professionals responsible for the end-to-end implementation of the RMF lifecycle for IT systems. + Oversee and coordinate...+ Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team… more
    TekSynap (11/30/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems ... Security Engineer Sr._** _Gromelski and Associates, Inc....and availability. . Leverage guidance from Risk Management Framework ( RMF ), Security Requirements Guides (SRG), and … more
    Gromelski & Associates, Inc. (12/05/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort Meade,...security scans as required by policy and the RMF . + Validate and verify system security more
    CACI International (12/18/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering ... RMF ) process, and prescribed NSA/CSS business processes for security engineering designs. Apply system security engineering...of 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts… more
    ARSIEM (10/08/25)
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  • Information Systems Security

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support ... to:** + Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the... professionals responsible for the end-to-end implementation of the RMF lifecycle for FBI IT systems. + Oversee and… more
    Koniag Government Services (12/10/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... technical/operational implementation of those requirements. * Apply Risk Management Framework ( RMF ) security controls in accordance with regulatory policies into… more
    Amentum (11/14/25)
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  • Information System Security Engineer

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer , to support a government customer. The ISSO will be responsible for maintaining compliance, ensuring ... continuous monitoring artifacts) and ensure implementation and testing of security controls per NIST SP 800-53, RMF ,...of security controls per NIST SP 800-53, RMF , and DoD directives. + Coordinate with system owners,… more
    GCyber (11/04/25)
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  • Cyber Security Project Engineer

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** Seize your opportunity to make a personal impact as a Cyber Security Project Engineer supporting customer activities. GDIT is your place to ... At GDIT, people are our differentiator. As a Cyber Security Project Engineer , you will help ensure...Splunk, Continuum + Strong understanding of NIST SP 800-53, RMF , CNSSI 1253, NISPOM + Experience with Security more
    General Dynamics Information Technology (12/17/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead...and manage the ATO process. * Prepare and review RMF artifacts to be used for new IS accreditation… more
    Amentum (10/23/25)
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  • Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance...of network security standards. * Identify additional security requirements based on RMF or emerging… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …identity, and cloud workloads aligned with zero-trust principles. + Cloud Security : Engineer guardrails (policies, blueprints, landing zones), encryption, ... tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** SOSi is seeking an experienced… more
    SOS International LLC (12/31/25)
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  • Information Systems Security

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Information Systems Security Engineer (ISSE) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions ... for a large program in the Annapolis Junction, MD area. The Information Systems Security Engineer (ISSE) shall perform, or review, technical security more
    Athenix Solutions Group, LLC (11/07/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …onsite and cannot accommodate telecommute work. A _Cyber Systems Security Engineering_ position requires demonstrated technical accomplishments in securing complex ... Segments, Communications Segments, and Space Segments. This position supports National Security Space missions that require the most trustworthy personnel and a… more
    Northrop Grumman (12/02/25)
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  • Azure Security Sr. Engineer

    Arena Technical Resources, LLC (Washington, DC)
    Azure Security Sr. Engineer Location: Washington, DC, US Job ID: ATR 17715 Job Description Job Title: Azure Security Sr. Engineer Location: Washington, ... and identity federation (eg,Azure AD B2B/B2C with CAC/PIV) - Configure and manage security controls such as Microsoft Defender for Cloud, Key Vault, Azure Policy,… more
    Arena Technical Resources, LLC (11/29/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Information Systems Security

    ARSIEM (Columbia, MD)
    …every client you work with. ARSIEM is currently looking for an Information Systems Security Engineer 3 to participate as a security engineering ... + 20 years of experience as an Information Systems Security Engineer + Versed in principles of...Framework ( RMF ) + NIST Risk Management Framework ( RMF ) + NSA/CSS business processes for security more
    ARSIEM (11/01/25)
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