• Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! **Senior Cyber Test Engineer ** CODEX is seeking a ... and react to mission needs. You will develop a deep understanding of the tools , systems, and frameworks used by the customer, and how to effectively integrate them… more
    Nightwing (10/18/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (01/09/26)
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  • Distinguished Software Engineering Lead

    Frontier Technology Inc. (Chesapeake, VA)
    …and product leadership to align delivery with mission lifecycle requirements. + Security & Resilience + Engineer architectures for redundancy and resilience ... design and development of secure, scalable, and modernized solutions. The Distinguished Engineer will act as the connective tissue between software execution teams,… more
    Frontier Technology Inc. (12/19/25)
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  • Software Developer 4

    Oracle (Richmond, VA)
    …out-of-band interfaces for these tasks. Join our dynamic team as a Principal Security Engineer and work on exciting, enterprise-grade system management products ... of server hardware interfaces, board bring-up, and system-level debug and security best practices/ tools are essential. Strong technical leadership, … more
    Oracle (11/25/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …Associate + Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified Azure Security Engineer Associate **Other Job Specific Skills** + Must be ... + The CCS shall maintain current certification as a Certified Cloud Security Professional. Possesses the ability to work independently with substantial cloud… more
    ASM Research, An Accenture Federal Services Company (01/11/26)
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  • ISSE

    System One (Reston, VA)
    …- 100% ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct impact on our customer's ... Cybersecurity, Engineering, or a related field * Familiarity with vulnerability scanning tools , STIG compliance, Security Content Automation Protocol (SCAP), and… more
    System One (12/26/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …Designated Representative (AODR). + Required to engage with the system Information Systems Security Engineer (ISSE) and ISSE support staff throughout the RMF ... Assured Compliance Assessment Solution (ACAS) vulnerability scans (or other DoD approved tools ) to validate appropriate implementation of security controls in… more
    Frontier Technology Inc. (12/02/25)
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  • ISSE with DoD Top Secret Clearance

    Watershed Security (Norfolk, VA)
    …Watershed Security is seeking a highly skilled and motivated Information Systems Security Engineer to join our team supporting the Naval Information Warfare ... + Responsible for building, maintaining, and patching all ePO, Security Center, and Nessus servers. + Provides Security...Security Readiness Review (SRRs), and other DoD approved tools like eMASSter or Vulnerator + Ability to manage… more
    Watershed Security (10/31/25)
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  • Master Service Solution Architect

    Oracle (Richmond, VA)
    …Solutions Architect, AWS Security Specialist, Microsoft Certifications: Azure Security Engineer , Associate, Azure Solutions Architect, Google Certifications: ... and distributed applications, as well as a proficiency in tools used to manage services in cloud environments. The...The architect will ensure that all deployments adhere to security , compliance, and cost optimization best practices for each… more
    Oracle (01/06/26)
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  • Network Event Sensor (NES) Tools

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Network Event Sensor (NES) Tools Engineer (Corelight/Extrahop) - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, ... exciting opportunity for a Network Detection and Response (NDR) Tools Engineer on the CDM DEFEND program....tools . * Provide network engineering support for NDR tool integration with other applications, including Okta for access… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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