• Application Security Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **Web Application Security Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging ... security findings. **Qualifications** **Required** + Ability to obtain a US government Security Clearance + Master's Degree and 3 years of relevant… more
    Steampunk (12/31/25)
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  • ABAD Network Engineer **This position…

    Parsons Corporation (Centreville, VA)
    …Solution (CDS) systems. + Experience with network design, architecting, and diagramming. ** Security Clearance Requirement:** An active Secret security ... Description:** Parsons is looking for an amazingly talented **Network Engineer ** to join our team! In this role you...is located in Ramstein Air Base, Germany (International Assignment) * NO REMOTE WORK **What You'll Be Doing:** + Configure… more
    Parsons Corporation (12/11/25)
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  • Customer Delivery Consulting Engineer

    Cisco (Herndon, VA)
    …customers to help them be the groundbreakers of technology. **Your Impact** As a Security Consulting Engineer , you will help drive the effort to transform our ... a current US Government TS/SCI with Full Scope Polygraph Clearance .** **Must live within commuting distance and be able...current and future security architecture for our customers. In addition to day-to-day… more
    Cisco (11/14/25)
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  • Cyber Security Engineer

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening for you, our next Cyber Security Engineer , to assist with the release of a state-of-the-art technology stack ... values innovation, collaboration, and professional development. As a Cyber Security Engineer , your job is to provide...experience in lieu of degree + An active TS/SCI clearance with ability to obtain a Poly + At… more
    Leidos (01/07/26)
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  • Security Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting ... to deliver cybersecurity and information assurance services. **Primary Responsibilities** The Security Engineer - Linux / Tenable Compliance is responsible for… more
    Leidos (12/11/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... the customer's information systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding of technology… more
    Leidos (11/28/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures… more
    Leidos (11/15/25)
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  • Zero Trust Cyber Security Engineer

    The MITRE Corporation (Bedford, MA)
    …eligibility requirements, you must be a US Citizen to be considered for a security clearance . + Deep understanding of defensive cyber strategies and their ... We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for… more
    The MITRE Corporation (01/06/26)
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  • Principal OR Senior Principal Payloads Field…

    Northrop Grumman (Jacksonville, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... add a **Principal OR Senior Principal Payloads Field Service Engineer ** to our Mayport Field Service Engineer ...work full-time, on-site at the designated facility. There is no remote work available for this role. Outside of… more
    Northrop Grumman (10/29/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …with master's degree; Minimum of 0 Years experience with PhD + US citizenship is required. No clearance needed to start. Must be able to obtain and maintain a ... TS/SCI security clearance . + Strong interdisciplinary problem-solving skills,...Years experience with PhD + US citizenship is required. No clearance needed to start. Must be… more
    Northrop Grumman (11/13/25)
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