• Federal Transit Administration (Washington, DC)
    …- Knowledge of methods and controls of personnel, public safety, and security operations ; investigation and inspection techniques; or rules, regulations, ... oversight and compliance activities. Duties Help As a General Engineer ( Senior Regional Safety Officer) you will...of tasks in the areas of bus and rail operations . The ideal candidate is self-motivated, has demonstrated knowledge… more
    Upward (08/08/25)
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  • Senior Security Operations

    Microsoft Corporation (Reston, VA)
    …be a technical leader within the security engineering team. We are looking for a ** Senior Security Operations Engineer ** who will help build and run ... years of experience in software development lifecycle, large-scale computing, modeling, cyber security , anomaly detection, Security Operations Center (SOC)… more
    Microsoft Corporation (10/30/25)
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  • Senior Cyber Security

    General Dynamics Information Technology (Fairfax, VA)
    …**US Citizenship Required:** Yes **Job Description:** **Job Title: Senior Cyber Security Engineer - Security Operations Center (SOC)** Location: ... **Introduction:** We are seeking a highly experienced and knowledgeable Senior Cyber Security Engineer to... Engineer to lead and support our Security Operations Center (SOC). The ideal candidate… more
    General Dynamics Information Technology (10/15/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior ( Security ) - TS/SCI required** Transform ... technology into opportunity as a **Network Engineer Senior ( Security )** at GDIT. Shape what's next for mission-critical government projects while shaping… more
    General Dynamics Information Technology (09/09/25)
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  • Senior CrowdStrike Falcon Endpoint…

    AIG (Reston, VA)
    …AIG, we are reimagining the way we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that ... the organization. How you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer...They will interact closely with other IT groups like Security Architecture, Infrastructure Build, Operations teams, and… more
    AIG (10/24/25)
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  • Senior Security Engineer

    Google (Reston, VA)
    Senior Security Engineer , Google Public... Engineer on the US Sovereign Cloud Security Operations team, you'll be a technical leader ... **Preferred qualifications:** + 8 years of experience in a security operations role in incident response, threat...work with software engineers to proactively identify and fix security flaws and vulnerabilities. As a Senior more
    Google (10/07/25)
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  • Senior SOC/Splunk Security

    ManpowerGroup (Rockville, MD)
    ** Senior SOC/Splunk Security Engineer (Remote - Night Shift)** Our client is seeking a highly skilled ** Senior SOC/Splunk Security Engineer ** ... real-time threat detection with rapid incident response. As a senior member of the SOC, you will: + Lead...and orchestrations for incident response, threat hunting, and other security operations tasks Develop and maintain playbooks… more
    ManpowerGroup (10/24/25)
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  • Senior Cyber Security

    Chenega Corporation (Washington, DC)
    …& Federal Solutions, LLC,** a **Chenega Professional Services** ' company, is looking for a ** Senior Cyber Security Engineer ** with Power Apps, Power BI, and ... CISO as a trusted advisor to ensure agency Cybersecurity operations are best in class. + Senior ...other IT and security teams to integrate security measures into all aspects of IT operations more
    Chenega Corporation (10/08/25)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take ... next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see...innovative solutions to support ongoing Cyber Threat and Defensive Operations . + Provide functional expertise and technical recommendations to… more
    Virtual Service Operations (10/04/25)
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  • Senior Cloud Security

    Navient (Washington, DC)
    …we are about our mission, read more below, and let's build something great together! **The Senior Cloud Security Engineer position will report to the Head of ... Security .** **As the Senior Cloud Security Engineer , you...vulnerability scanning data and tuning detections in collaboration with Security Operations . + Automate control enforcement using… more
    Navient (08/20/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber ... Security engineers are responsible for the quality of cyber security related solution delivery, development, testing and deployment in support of cyber … more
    ManTech (10/16/25)
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  • Senior Information System Security

    Leidos (Alexandria, VA)
    …technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations , and decision intelligence. We're the minds ... Sector at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization...security tools. + Collaborate with engineering, compliance, and operations teams to ensure secure cloud adoption. + Stay… more
    Leidos (10/18/25)
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  • Senior Azure Security

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a ** Senior Azure Security Engineer ** to join our team of cloud, security , and compliance experts. This role ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1480/ senior -azure- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID**… more
    Tyto Athene (09/27/25)
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  • Senior Information Security

    Lumen (Herndon, VA)
    …progressively expanding responsibilities and experience in networking, technology management, or security operations . *A confident and mature individual with a ... and findings are delivered in a timely and appropriate manner to management, operations and executive leadership. *Recommend new security policy, standards, best… more
    Lumen (10/15/25)
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  • Senior Engineer , Security

    Marriott (Bethesda, MD)
    …Management **Pay Range:** $98,400-$163,500 Annually **Bonus Eligible:** Y **Expiration Date:** 11/03/2025 This Senior Security Engineer will be part of the ... use cases. Coordinates with service providers on infrastructure management and maintenance operations . Engage and collaborate with other security engineers and… more
    Marriott (10/29/25)
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  • Senior Cyber Security Detections…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Detections Engineer ** to join our team in **Chantilly, VA.** This role ... supports our Cyber Operations mission by providing critical detection and response capabilities....where employees come first, and you'll help defend national security while working on rewarding projects with room for… more
    ManTech (10/21/25)
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  • Senior Application Security

    Confluent (Washington, DC)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As an application security engineer at Confluent, you will join a team of security ... You will also be responsible for helping build software automation that supports various security operations . The ideal candidate has deep technical security more
    Confluent (10/02/25)
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  • Senior Launch Integration…

    KBR (Chantilly, VA)
    Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...the future of space defense. KBR is seeking a Senior Launch Integration and Operations Engineer more
    KBR (08/08/25)
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  • Senior Operations Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Senior Operations Engineer ** **Category:** Project Management **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0475 ... Description:** CGI Federal has an exciting opportunity for an Operations Engineer within our Intel sector advancing...Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior IT Infrastructure Engineer

    United Therapeutics (Silver Spring, MD)
    …work in an environment that fosters autonomy, mastery, and purpose. The IT Senior Infrastructure Engineer - DevOps will lead in design, architecture, ... are a seasoned IT professional with extensive expertise in DevOps, Infrastructure Operations and a commitment to excellence. Your work ensures seamless integration… more
    United Therapeutics (08/10/25)
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