• Sr Vulnerability Engineer

    Datavant (Richmond, VA)
    …to realize our bold vision for healthcare. **What We're Looking For** As a ** Sr Vulnerability Engineer ** , you will be responsible for identifying, ... The candidate will have a strong technical background in cybersecurity, vulnerability scanning tools in application, infrastructure space, and risk assessment… more
    Datavant (12/13/25)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside ... systems, and adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be responsible for: +… more
    Zscaler (10/11/25)
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  • DevOps Engineer , Sr .

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr . EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... Deliver simple solutions to complex problems as a DevOps Engineer , Sr . Here, you'll tailor cutting-edge solutions...reliability, and drive security initiatives, like access control and vulnerability testing * Work with A&A Teams to maintain… more
    William C Brown Inc (12/01/25)
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  • Sr . DevSecOps Engineer

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a skilled Sr DevSecOps Engineer to lead efforts in automating and optimizing our cloud integration pipelines for the Passenger ... and obtain a CBP Background Investigation prior to start + Proven experience as a Senior DevSecOps Engineer or similar leadership role with a strong focus on… more
    Leidos (12/05/25)
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  • Sr . DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr . DevOps Engineer Location: Springfield, VA ... customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise...reliability, and drive security initiatives, like access control and vulnerability testing - Work with A&A Teams to maintain… more
    Arena Technical Resources, LLC (11/29/25)
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  • Sr . Platform Engineer

    CACI International (VA)
    Sr . Platform Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: Regular ... techniques of computer science, engineering, and mathematical analysis. Conducts vulnerability research, penetration testing, malware analysis and reverse engineering… more
    CACI International (12/09/25)
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  • Sr Site Reliability Engineer

    SitusAMC (Richmond, VA)
    …+ Standardize Monitoring and alerting environments + Participate in patching and vulnerability remediation + Manage IAM roles and conduct basic security audits + ... inventory accounts + Ability to administrate source code repositories + Work with Sr . Engineers on scoping out proposed Projects + Become member of Incident response… more
    SitusAMC (12/03/25)
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  • AI/ML Engineer with RE/VR proficiency and…

    Cipher Tech Solutions (Vienna, VA)
    …while maintaining strong proficiency in software development, reverse engineering, and vulnerability research. You will apply your foundational knowledge of RE, VR, ... have proficiency in reverse engineering with an aptitude for performing vulnerability research. + Must be possess strong verbal/written communications skills that… more
    Cipher Tech Solutions (11/19/25)
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  • Sr . Sales Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... civil, and commercial markets. **Our NIGHTWING group is looking for a Sales Engineer , who will perform a key leadership role in identifying, aligning and driving… more
    Nightwing (12/12/25)
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  • Vulnerability Researcher: Senior

    Cipher Tech Solutions (Vienna, VA)
    …Vienna, VA Description: The candidate will be working independently as a Vulnerability Researcher to identify flaws in software. The candidate must be familiar ... with the latest techniques in vulnerability research and demonstrate their ability to follow best...of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works… more
    Cipher Tech Solutions (11/21/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …+ 741A: Information System Security Manager (ISSM) + 742A: Network Security Vulnerability Technician + T47A: Submarine Local Area Network (SUBLAN) Technician + 744A: ... Low Band Universal Communication System (LBUCS) Transmit Terminal Equipment Operator/Maintainer + 745A: Information Systems Technician + 746A: Information Systems Administrator Clearance Information SRC IS A CONTRACTOR FOR THE US GOVERNMENT, THIS POSITION WILL… more
    Scientific Research Corporation (12/11/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets. Nightwing is delivering technical support to customer… more
    Nightwing (11/25/25)
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  • SR Cyber Security Specialist

    ABBTECH Professional Resources, Inc. (Virginia Beach, VA)
    …who has experience with large enterprise cybersecurity programs including vulnerability management, security and event monitoring, threat evaluation, risk ... management, incident response, and compliance activities. The engineer will mentor junior cybersecurity team members, lead cybersecurity operations, perform system… more
    ABBTECH Professional Resources, Inc. (12/03/25)
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  • Sr . Program Manager

    NANA Regional Corporation (Quantico, VA)
    …teams providing cybersecurity support, including incident detection and response, vulnerability management, and compliance with cybersecurity standards and best ... teams providing cybersecurity support, including incident detection and response, vulnerability management, and compliance with cybersecurity standards and best… more
    NANA Regional Corporation (10/08/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Senior Computer Network Defense (CND) Engineer with an active TS/SCI ... our Springfield, VA location. Our positions are required to be onsite. The Senior Computer Network Defense (CND) Engineer tests, implements, deploys, maintains,… more
    V2X (12/12/25)
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  • Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... positionis responsible forperforming cybersecurity architecture reviews, system hardening, and vulnerability remediation to ensure accreditation and sustained cybersecurity posture.… more
    TekSynap (10/31/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * CACI is aggressively seeking a Senior Cyber Security Engineer to support the...plans of action and milestones to remediate findings from vulnerability and risk assessments, as well as providing information… more
    CACI International (10/18/25)
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  • Senior Security Engineer

    Leidos (Arlington, VA)
    …+ Tackles large security projects, both of a technical and compliance nature. The senior engineer is expected to tackle difficult technical issues and changes ... **Description** Leidos has an immediate need for a Senior Security Engineer for a new...technical assessment and process improvement initiatives + Communicate security vulnerability reports and trends to ensure appropriate corrective action… more
    Leidos (12/12/25)
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  • Cloud Engineer (Software Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Cloud Engineer (Software Engineer - Senior )** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Radford ... J1025-2078 **Employment Type:** Full Time **Position Description:** CGI Federal is looking for a Senior Cloud Engineer to help support a program we are working… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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