• Washington Metropolitan Area Transit Authority (Alexandria, VA)
    …field **Experience** + Eight (8) years of experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise ... leadership to use continuous monitoring scoring and grading metrics to make information security investment decisions to address persistent issues. Works with… more
    DirectEmployers Association (11/15/25)
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  • Information Assurance

    OCT Consulting, LLC (Washington, DC)
    Information 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 Vulnerability Management with one or more areas of deep expertise. They will… more
    OCT Consulting, LLC (10/27/25)
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  • Information Assurance

    OCT Consulting, LLC (Washington, DC)
    Information Technology. Responsibilities and Duties OCT currently has an opening for an Information Assurance / Security Engineer , Manager to work with ... and regulations. This individual must have a deep understanding of information security concepts such as Access Control, Network Security , Cryptography,… more
    OCT Consulting, LLC (10/27/25)
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  • Information Assurance

    TekSynap (Fort Belvoir, VA)
    …**Certifications** + Minimum of DOD IAM III + **Preferred:** CISM (Certified Information Security Manager), CISA (Certified Information Systems Auditor), ... SP 800-53 and CNSSI-1253. + Provide guidance for DoD Information Technology Portfolio Repository (DITPR) and eMASS registration. +... security clearance **Overview** We are seeking an Security Engineer to join our Prime Contract… more
    TekSynap (12/09/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    …cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for ... Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton,...opportunity to use your experience helping the Homeland Enterprise Information Technology Secure Services & Support (HEITS) Program contracted… more
    Leidos (12/11/25)
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  • Systems Quality Assurance Engineer

    Ops Tech Alliance (Washington, DC)
    Systems Quality Assurance Engineer (Washington, DC) **Systems Quality Assurance Engineer ** _TS/SCI with Polygraph Required_ _Salary Range: $81,000 - ... $98,000 per year_ Ops Tech Alliance is looking for a **Systems Quality Assurance Engineer ** to ensure our cloud-based systems and infrastructure meet the highest… more
    Ops Tech Alliance (12/17/25)
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  • Information System Security

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following ... sets such as those described in DoD Instruction 8570.1 Information Assurance Management (IAM) Level II proficiency....Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE)… more
    TekSynap (11/30/25)
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  • Program Engineering Manager Space Systems,…

    BAE Systems (Manassas, VA)
    …your career with BAE Systems. BAE Systems is seeking a Radiation Hardness Assurance Program Engineering Manager (PEM) to lead all radiation assurance activities ... line can be found on almost all commercial, civil, and national security space missions. Space Systems specializes in advanced, high-reliability, and radiation… more
    BAE Systems (09/30/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …of relevant cyber security , systems and/or software engineering experience. . Information Assurance Technician (IAT) Level II. Certification or higher (eg ... and mentoring team members. **_Cyber Systems Security Engineer Sr. Required Skills:_** . An Information ... Engineer Sr. Required Skills:_** . An Information Assurance Technician (IAT) Level II certification… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Cyber Security Engineer - Hybrid…

    General Dynamics Information Technology (Arlington, VA)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Defense,Cybersecurity, Information Assurance , Information Technology Security ,Network ... Required:** Yes **Job Description:** **Transform technology into opportunity as a Cyber Security Engineer at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (11/18/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... information , analytics, and online marketplaces. Included in the S&P...edge in real estate. We're hiring a **Senior SaaS Security Engineer ** to help us evolve our… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Information System Security

    GCyber (Alexandria, VA)
    GCyber is seeking an Information System Security Engineer , to support a government customer. The ISSO will be responsible for maintaining compliance, ... documentation and activities across multiple stakeholders. As the Information System Security Officer, you will: +... Officer, you will: + Apply solid knowledge of information assurance , RMF processes, and accreditation requirements… more
    GCyber (11/04/25)
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  • Information Systems Security

    Enterprise Horizon Consulting Group (Washington, DC)
    …(RMF). Job Description Enterprise Horizon Consulting Group is seeking a highly motivated Information Systems Security Engineer (ISSE) to join our team ... 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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  • ISSO/Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **ISSO/SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a skilled full-time ISSO/Systems Security Engineer to join our team in ... security procedures and practices, in accordance with the NSWCDD Information Assurance and Compliance Office standards and administer approved procedures… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
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  • Information Systems Security

    TekSynap (Washington, DC)
    …with a CI Poly** + 8-10 years proventrack recordofprogressively responsible information assurance experience in ICD 503 certification and accreditation. ... and Operations network solutions and strategic adherence to all aspects of the Information Assurance (IA) program as stipulated by various US Government… more
    TekSynap (11/06/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …new modified hardware, operating systems, and software applications ensuring integration with Information Assurance (IA) security integrity requirements for ... Network Security Engineer Lead Ft. Belvoir, VA...+ Install security patches to protect against information assurance (IA) vulnerabilities. + Implement and… more
    Chenega Corporation (12/01/25)
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  • Software Developer Engineer , Amazon Leo…

    Amazon (Arlington, VA)
    …admitted into the US as a refugee or granted asylum. LSA (Leo Security Assurance ) encompasses key functions that support compliance, audit readiness, and ... tooling, workflow automation, and scalable reporting to support ongoing assurance activities. Our team is at the forefront of...activities. Our team is at the forefront of enabling security and compliance at scale across Amazon Leo. We… more
    Amazon (11/25/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …the Information Assurance Officer (IAO) and focal point for all security matters related to assigned information systems. + Prepare and execute ... separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and...Information Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain… more
    Cydecor, Inc. (12/21/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …related to specific sets of information systems. + Define an Information Assurance Vulnerability Management (IAVM) Plan. Plan, execute and document results ... + Derive, document and/or identify system CONOPS for Mission Assurance Categorization per DoDI 8500.2. + Research and recommend...** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will… more
    Imagine One Technology & Management (12/24/25)
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  • Senior Security Engineer - North…

    Quantexa (Washington, DC)
    …in senior or lead security roles. + Master's degree in information security , Computer Science, or related discipline. + Preferred Industry Certifications ... a sense of belonging for all. Opportunity This role combines deep technical security engineering with operational assurance and platform enablement. The position… more
    Quantexa (12/24/25)
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