• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (01/06/26)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Security Engineer - Continuous…

    Insight Global (Mclean, VA)
    Job Description The Security Engineer - Continuous Diagnostics and Mitigation (CDM) is responsible for designing, implementing, integrating, and maintaining ... enabling real-time risk awareness across on-premises and cloud environments. The Security Engineer works closely with cybersecurity operations, system owners,… more
    Insight Global (01/06/26)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Information Assurance/ Security

    OCT Consulting, LLC (Washington, DC)
    …Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance/ Security Engineer to work with one of our federal clients. This ... person will be a Security Engineer with a high focus on...scans. They must have experience using CSAM or other RMF approved system of record. This position is contingent… more
    OCT Consulting, LLC (10/27/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Security

    TekSynap (Chantilly, VA)
    … Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and update ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Senior Information Systems Security

    Belay Technologies (Laurel, MD)
    …2020 and a finalist in 2021! Belay Technologies is seeking a Senior Information Systems Security Engineer (ISSE) to join our intel team. The ISSE shall perform, ... or review, technical security assessments of computing environments to identify points of...RMF ) process, and prescribed NSA/CSS business processes for security engineering. Candidates should have the following qualifications: +… more
    Belay Technologies (12/08/25)
    - Save Job - Related Jobs - Block Source