• Lead , Information Security

    L3Harris (Ashburn, VA)
    …development, design, testing, configuration management, and maintenance of information systems and data. + Assist program security in the development ... development, design, test, configuration management and maintenance of information systems and data. + Assist program security in the development… more
    L3Harris (11/01/25)
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  • Vulnerability Assessment Team Lead

    Tyto Athene (Ashburn, VA)
    …issues to the Government VAT Team Lead and SSD Director. + Apply Information Systems Security principles and relevant security methodologies across ... Strong analytical, communication, and reporting skills. **Desired:** + CISSP - Certified Information Systems Security Professional + Certified Ethical Hacker… more
    Tyto Athene (11/01/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Information Systems Security Engineer (Senior)- ISSE** **115935BR** EEO ... lead the world in defense technologies and national security services. We offer flexible work environment to support...Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of… more
    BAE Systems (11/21/25)
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  • Information Security Systems

    BAE Systems (Herndon, VA)
    …ABC \#LI-DDUNN **Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of ... lead the world in defense technologies and national security services. We offer flexible work environment to support...be available based on position level and/or job specifics. ** Information Security Systems Engineer -… more
    BAE Systems (12/10/25)
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  • Lead Information System…

    General Dynamics Information Technology (Mclean, VA)
    …operations center in McLean, VA. **DESIRED QUALIFICATIONS:** + **Certification:** Certified Information Systems Security Professional (CISSP) certification + ... of related experience **US Citizenship Required:** Yes **Job Description:** Lead Information System Security Officer...the unyielding security and integrity of mission-critical systems .** **The Lead ISSO will be directly… more
    General Dynamics Information Technology (12/15/25)
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  • Systems Security Administration…

    OCT Consulting, LLC (Washington, DC)
    Systems Security Administration (SSA) Management Team Lead (15.23) OCT Consulting is a business management and technology consulting firm that supports ... currently has an opening for a Systems Security Administration (SSA) Management Team Lead to...information system skills. The contractor shall oversee several Systems Security Administrators and advise on risk,… more
    OCT Consulting, LLC (12/27/25)
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  • Lead Information Security

    Lumen (Herndon, VA)
    …DoD customers on worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive ... event management functions - monitoring, detection, triage of security events and alerts in associated monitoring systems...change requests for the Lumen managed DDoS product. The Lead Information Security Engineer is… more
    Lumen (12/10/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the ** Lead Security Engineer** will be the person...Incident Handler (CEIH) or equivalent + 10+ years in Information Security + Scripting/programming skills (Perl, Python,… more
    CoStar Realty Information, Inc. (10/24/25)
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  • IT Security Team Lead

    General Dynamics Information Technology (Bethesda, MD)
    …Cisco Switching, Security System Administration,System Administration **Certifications:** Certified Information Systems Security Professional (CISSP) | ... International Information System Security Certification Consortium (ISC2) - International Information ...years of related experience **Job Description:** As an IT Security Team Lead , the work you'll do… more
    General Dynamics Information Technology (12/28/25)
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  • Senior Lead Network Information

    Lumen (Washington, DC)
    …engineers, third parties and others on potential solutions. + Recommend new network-oriented information security systems and controls to mitigate emerging ... digitally connect the world and shape the future. **The Role** The Senior Lead Network Information Security Architect within the Global Security Services… more
    Lumen (12/30/25)
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  • Lead Citrix Systems Engineer…

    Humana (Washington, DC)
    …a part of our caring community and help us put health first** The Lead Systems Engineer is responsible for design, analysis, configuration and maintenance of ... and software; development tools (eg, assemblers, compilers, etc.). The Lead Systems Engineer works on problems of...lacking ongoing interruptions to protect member PHI / HIPAA information . **Social Security Task** Humana values personal… more
    Humana (12/18/25)
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  • Lead , Systems Engineering (Unmanned…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead , Systems Engineering (Unmanned Vehicles) Job Code: ... 30683 Job Location: Ashburn, VA Job Description: As the Lead Systems Engineer you will be responsible...years of prior related experience + Active DoD Secret security clearance + Unmanned systems subject matter… more
    L3Harris (11/05/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity ... so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer** to...artifacts to be used for new IS accreditation * Lead the creation and completion of System Security more
    Amentum (10/23/25)
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  • Information Systems Security

    M. C. Dean (Vienna, VA)
    Security Officer (FSO) and business leadership, take responsibility for establishing Information Systems Security Program identifying, pursuing, and ... cybersecurity accreditations and authorizations of critical MC Dean enterprise and/or customer information systems . + Lead development, implementation, and… more
    M. C. Dean (12/13/25)
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  • Information Systems Security

    M. C. Dean (Vienna, VA)
    Security Officer (FSO) and business leadership, take responsibility for establishing Information Systems Security Program identifying, pursuing, and ... cybersecurity accreditations and authorizations of critical MC Dean enterprise and/or customer information systems . + Lead development, implementation, and… more
    M. C. Dean (12/13/25)
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  • Information Systems Security

    Tetrad Digital Integrity LLC (Ashburn, VA)
    security operations and compliance frameworks. + Develop, draft, review and endorse all information systems security plans and other security ... and Privacy, DHS 4300A Policy and Handbook, CBP Information Systems Security Policies and...align with Zero Trust principles and customer policy. + Lead technical security evaluations of threats, vulnerabilities,… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Manager (ISSM), Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ... in cybersecurity principles, risk management frameworks (like RMF), and security technologies. * Leadership: Ability to lead ...as DoD, NIST, FIPS, and CNSS policies) relevant to information systems security . CGI is… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Information Systems Security

    Parsons Corporation (Herndon, VA)
    …your talent and redefine what's possible. **Job Description:** In this role as a ** Information systems security Officer** you will develop, maintain, and ... implement information security standards, procedures, and guidelines for systems ...expertise in job family. + Contributes to and may lead the planning and implementation of large programs in… more
    Parsons Corporation (12/17/25)
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  • Information Systems Security

    CACI International (Sterling, VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Opportunity** : CACI is seeking an experienced and proactive Information Systems Security Officer to...to protect against cyber threats, data breaches, and other security incidents + Lead incident response efforts… more
    CACI International (10/25/25)
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  • Senior Information Systems

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information ... Engineering or related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs… more
    Leidos (12/14/25)
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