• Security Engineer - Senior

    ABBTECH Professional Resources, Inc. (Washington, DC)
    Senior Security Engineer to supporting the client by joining a dedicated team of cybersecurity professionals who collaborate, cooperate, and facilitate ... maintaining and enhancing the security posture and the client's information systems and infrastructure. Top Qualifications, Skills, Experience or Certifications: 1.… more
    ABBTECH Professional Resources, Inc. (12/11/25)
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  • Artificial Intelligence Senior

    Bank of America (Washington, DC)
    Artificial Intelligence Senior Security Engineer Chicago, Illinois;Washington, District of Columbia; Boston, Massachusetts; Denver, Colorado **To proceed ... Information Security (GIS) team is seeking a Cyber Threat Defense AI Security Senior Engineer to drive the integration of advanced AI technologies into… more
    Bank of America (11/13/25)
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  • Senior Security Engineer

    System One (Washington, DC)
    Job Title: Senior Security Engineer Location: Washington, DC (100% onsite) Type: Contract Security Clearance: Public Trust Senior Security ... who collaborate, cooperate, and facilitate maintaining and enhancing the security posture of DOT information systems and infrastructure. These information… more
    System One (12/14/25)
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  • Senior Sales Engineer - Mid Market…

    Proofpoint (Washington, DC)
    …on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer or senior level product support, preferably in ... help to deliver People-Centric solutions that protect against today's cyber threats. The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales… more
    Proofpoint (10/28/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network security and eager… more
    CACI International (12/12/25)
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  • Principal / Senior Principal Embedded…

    Northrop Grumman (Baltimore, MD)
    …do some of the best work of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, ... Special Program Access. This position can be filled as a Principal Embedded Systems Security Engineer or a Senior Principal Embedded Systems Security more
    Northrop Grumman (12/13/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation and Sustainment… more
    CACI International (12/06/25)
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  • Senior Principal Security

    Oracle (Washington, DC)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... and libraries. **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider (OCI, AWS, Azure,… more
    Oracle (11/25/25)
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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, ... Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government customer. TekSynap… more
    TekSynap (11/30/25)
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  • Senior Security Engineer

    Quantexa (Maryland City, MD)
    …using platforms including Wiz, Zscaler, Sentinel, and complementary detection tooling. + Engineer , tune, and maintain detection logic and security policy ... of professional experience in cybersecurity, with at least 7 years in senior or lead security roles. + Master's degree in information security , Computer… more
    Quantexa (12/11/25)
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  • Senior Security Engineer

    Oracle (Washington, DC)
    …in threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital forensics across ... this role, you will be part of a dedicated security operations team, leveraging data loss prevention, case management...tools, and developing automation to detect and respond to security threats in real time. Additionally, you will play… more
    Oracle (11/25/25)
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  • Senior DevOps Engineer

    St. George Tanaq Corporation (Washington, DC)
    …plans. + Embed security in DevOps workflows in coordination with the Senior Security Engineer . + Document all processes, configuration management, and ... Senior DevOps Engineer WFH Flexible*Washington, DC...with infrastructure-as-code tools (Ansible, Terraform). + Knowledge of federal security and compliance frameworks (FedRAMP, NIST RMF, OMB M-Memos).… more
    St. George Tanaq Corporation (10/05/25)
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  • Senior Information Systems Security

    Leidos (Linthicum, MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance ... Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ISSE will perform in a...of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer more
    Leidos (12/14/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. ... have experience working in these areas: + Validating and verifying system security requirements and establishing system security designs for large-scale systems,… more
    Belay Technologies (11/06/25)
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  • Senior Information Systems Security

    Belay Technologies (Laurel, MD)
    …2019, runner up in 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 vulnerability, non-compliance with established… more
    Belay Technologies (12/08/25)
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  • Senior Principal Security

    Oracle (Washington, DC)
    …of security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This ... Locations: (NO EXCEPTION) 1. Nashville, TN 2. Austin, TX Security Architecture is comprised of security experts who are focused and specialized in securing all… more
    Oracle (11/25/25)
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  • Senior Cyber Engineer

    Nightwing (Washington, DC)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! ** Senior Cyber Engineer ** Cyber Offense and ... customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum… more
    Nightwing (12/04/25)
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  • Principal Security Automation…

    Bank of America (Washington, DC)
    …impact. Join us! Job Description: We are seeking a highly skilled and experienced Senior Security Automation Engineer to lead the design, implementation, and ... Principal Security Automation Engineer (Tines) Chicago, Illinois;Washington, District of Columbia; Denver, Colorado **To proceed with your application, you must… more
    Bank of America (11/15/25)
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  • Sr. Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …out of our Atlanta, DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected ... and fine-tune custom firewall rules, bot mitigation controls, and DDoS mitigation security policies. + Perform log analysis to identify malicious traffic patterns,… more
    Warner Bros. Discovery (10/21/25)
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  • Senior Principal Offensive Security

    Oracle (Washington, DC)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... with us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge every day. We're looking for hands-on… more
    Oracle (11/25/25)
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