• Senior Systems Engineer - Active TS/SCI - Air…

    RTX Corporation (Sterling, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI without Polygraph...programs within the Air & Space Defense Systems (ASDS) business unit. In this role you will contribute to… more
    RTX Corporation (07/11/25)
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  • Information Assurance Analyst I

    Epsilon, Inc (Manassas, VA)
    …joining Epsilon's team, you will have the opportunity to contribute to Epsilon's business and customer initiatives, as well as influence our brand culture through ... skill set in their profession by allocating $3,000 annually in Professional Development funds. We also offer competitive pay, comprehensive benefits through one of… more
    Epsilon, Inc (08/09/25)
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  • Tenable Nessus Administrator

    CACI International (Norfolk, VA)
    …operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well as CONUS/OCONUS field support and life cycle support ... As a Tenable Administrator, you will be responsible for responsible for development , and management of ACAS scanning activities to enhance the organization's… more
    CACI International (07/26/25)
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  • Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    …exciting and challenging opportunity available for a COMSEC (communications security ) Network Engineer supporting an Intelligence Community customer's wide-area ... (WAN), campus-area (CAN), and local-area (LAN) networks across multiple security domains. Focus will be on COMSEC account management, and cryptologic duties to… more
    CACI International (07/26/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    …seeking an experienced **Splunk Engineer** **,** for this highly visible cyber security program supporting Customs and Border Protection (CBP) security ... threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area… more
    Leidos (07/16/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    …JR. is equivalent to a mid-level engineer at the Department of Homeland Security (DHS). DHS Customs and Border Protection (CBP) Security Operations Center ... threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area… more
    Leidos (07/16/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft ... Security aspires to make the world a safer place...cloud design, service architecture, engineering infrastructure, and data platform development . We are currently looking for Software Engineer II… more
    Microsoft Corporation (07/11/25)
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  • Senior ADC Windows Client Engineer, Region…

    Amazon (Herndon, VA)
    …the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (Iot), Platform, ... (ADC) roles engage with AWS customers who require specialized security solutions for their cloud services. Region Services Corporate...both in datacenters and on-site services - Lead the development and delivery of state of the art system… more
    Amazon (06/24/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …utilizing experience working with AWS services (such as EC2, S3, KMS, RDS) and security best practices relevant to those service + Provide support by performing web ... application and API penetration testing, and Cloud Security Audits + Provide support by utilizing experience with Web Services penetration testing (RESTful and SOAP)… more
    Imagine One Technology & Management (06/03/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …of advanced cyber threat activities, intrusion detection, malware identification, and security content development (eg, signatures, rules, etc.) + Experience ... team to propose corrective actions and inform the necessary parties of security issues, reportable offenses, or cybersecurity best practices. Assist Cyber Threat… more
    TekSynap (06/03/25)
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