• Zscaler (Washington, DC)
    …environments (eg, AWS C2S/SC2S constructs, ECS/Kubernetes, VM hardening), and external attack surface concepts within constrained perimeters + Exposure to ... Staff Information Security Engineer who will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This fully onsite… more
    DirectEmployers Association (10/11/25)
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  • Attack Surface Management

    Cisco (Washington, DC)
    …can only be performed by a US Citizen on US soil. **Meet the Team** The Cisco Attack Surface Management (ASM) Team is a highly skilled and dynamic group ... to support the implementation, client-facing delivery, and continuous improvement of our attack surface management service. This role will contribute… more
    Cisco (11/12/25)
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  • Security Engineer - Detection Engineering,…

    Meta (Washington, DC)
    …sets and build on top of hyper-scale data pipelines. **Required Skills:** Security Engineer - Detection Engineering, Surface Coverage Responsibilities: 1. Lead ... in one (or more) areas such as Logs and events processing, Incident Management , Digital Forensics, Offensive Security Testing, Detection and/or Response tooling… more
    Meta (10/31/25)
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  • Sr. Security Consultant - Offensive…

    SHI (Washington, DC)
    …other forms of offensive security engagements. + Consult and document attack surface , threats, and vulnerability improvements based on team's overall ... of existing controls. + Perform root cause analysis on identified vulnerabilities and attack surface weaknesses to determine technical solutions to be presented… more
    SHI (09/09/25)
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  • Staff Information Security Engineer…

    Zscaler (Washington, DC)
    …environments (eg, AWS C2S/SC2S constructs, ECS/Kubernetes, VM hardening), and external attack surface concepts within constrained perimeters + Exposure to ... Staff Information Security Engineer who will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This fully onsite… more
    Zscaler (10/11/25)
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  • Supply Chain Risk Management Analyst…

    Serco (Washington, DC)
    …is contingent upon your ability to obtain/maintain/transfer an active DoD Secret security clearance.** **This is a Hybrid opportunity in the National Capital ... introduction of the US Navy's newest class of nuclear attack submarines. The program is a major defense acquisition...DRPM MIB contract supporting the acquisition of submarines and surface vessels. The DRPM MIB concept unifies once diverse… more
    Serco (10/25/25)
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  • Supply Chain Risk Management Analyst

    Serco (Washington, DC)
    …(LFT&E), and Fleet introduction of the US Navy's newest class of nuclear attack submarines. The program is a major defense acquisition program with a total ... is responsible for the acquisition and design of the future fast attack submarine and for identifying, assembling, managing, directing, and coordinating the… more
    Serco (10/17/25)
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  • IT Security Engineering Advisor Sr

    Sedgwick (Alexandria, VA)
    security alerts, incidents, and automated investigations. + Implementation of attack surface reduction rules, antivirus policies, and device control ... Fortune Best Workplaces in Financial Services & Insurance IT Security Engineering Advisor Sr **PRIMARY PURPOSE OF THE ROLE:**...or programs and provides written or verbal analysis to management . + Analyzes client and customer needs as required… more
    Sedgwick (09/04/25)
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  • Business Information Security Officer…

    Huntington Ingalls Industries (Fairfax, VA)
    …related to cybersecurity threats, vulnerabilities and mitigations set forth to reduce the attack surface ; circulate this knowledge through the business units. * ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $116,978.00 - $167,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Meet… more
    Huntington Ingalls Industries (10/15/25)
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  • Senior Electrical (Materials & Assemblies)…

    Serco (Washington, DC)
    …PMS450 is the acquisition program office for the New Construction of Attack Submarines and for identifying, assembling, managing, directing, and coordinating the ... (LFT&E), and Fleet introduction of the US Navy's newest class of nuclear attack submarines. PMS450 is responsible for developing and deploying a more affordable,… more
    Serco (09/25/25)
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  • Submarine Structural Engineer

    Serco (Washington, DC)
    …PMS450 is the acquisition program office for the New Construction of Attack Submarines and for identifying, assembling, managing, directing, and coordinating the ... (LFT&E), and Fleet introduction of the US Navy's newest class of nuclear attack submarines. PMS450 is responsible for developing and deploying a more affordable,… more
    Serco (09/10/25)
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  • Cybersecurity Vulnerability Analyst

    Node.Digital (Arlington, VA)
    security postures * Conduct prevalence and sector analysis of vulnerabilities with Attack Surface Management tools * Review vulnerability reporting to ... attacks and attack stages * Knowledge of system and application security threats and vulnerabilities * Knowledge of basic networking protocols, including TCP/IP,… more
    Node.Digital (10/02/25)
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  • Incident Manager III

    ARSIEM (Arlington, VA)
    security postures. + Conduct prevalence and sector analysis of vulnerabilities with Attack Surface Management tools. + Review vulnerability reporting to ... attacks and attack stages + Knowledge of system and application security threats and vulnerabilities + Knowledge of basic networking protocols, including TCP/IP,… more
    ARSIEM (11/09/25)
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  • Construction Engineer (Ship Control Systems)

    Serco (Washington, DC)
    …PMS450 is the acquisition program office for the New Construction of Attack Submarines and for identifying, assembling, managing, directing, and coordinating the ... (LFT&E), and Fleet introduction of the US Navy's newest class of nuclear attack submarines. PMS450 is responsible for developing and deploying a more affordable,… more
    Serco (10/05/25)
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  • Electrical Systems Engineer

    Serco (Washington, DC)
    …a dynamic team who is a technical subject matter expert providing technical management of products supporting the VIRGINIA Class Submarine Program at the Washington ... design, development, acquisition, construction and delivery of the United States' newest attack submarine. PMS450 is responsible for developing and deploying a more… more
    Serco (10/22/25)
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  • Cybersecurity Lead

    Parsons Corporation (Washington, DC)
    …from the ground up (Zero Trust, microsegmentation, IAM) + Leads threat modeling, attack surface analysis, and defense-in-depth design + Evaluates and selects ... security tools (SIEM, IDS/IPS, EDR, DLP, vulnerability management , encryption solutions) + Oversees the RMF process: categorization, control selection,… more
    Parsons Corporation (10/31/25)
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  • Pr Cyber Systems Engineer (TS) Space Systems…

    Northrop Grumman (Dulles, VA)
    …is Cyber/SSE contributor for a segment or subsystem + Perform Attack Surface Analysis (ASA) and prepare Systems Security Plan (SSP) documentation for complex ... to the secure design of complex systems + System Security Engineering Requirements management in support of program protection (PP) requirements, work with… more
    Northrop Grumman (11/06/25)
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  • Zero Trust Assessment Lead

    BOOZ, ALLEN & HAMILTON, INC. (Washington, DC)
    …bake it in. You can identify and implement ways to harden systems and reduce their attack surface . What if you could use your cyber engineering skills to design ... Zero Trust Assessment Lead The Opportunity: Everyone knows security needs to be "baked in" to a...security , Automation and Orchestration (A&O), identify and access management , and machine learning. Join our team as we… more
    BOOZ, ALLEN & HAMILTON, INC. (11/11/25)
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  • Senior Web Developer

    ManTech (Herndon, VA)
    …requirements, design systems software, develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and ... + Designs, develops, and publishes web sites supporting the Department of Homeland Security (DHS) customers for DHS only and Public access. + Collaborates with… more
    ManTech (08/19/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …requirements, design applications, develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and ... application software development that will operate in the Department of Homeland Security (DHS) enterprise network and on DHS devices. + Collaborates with customers… more
    ManTech (08/22/25)
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