• Senior Cyber Capability Developer…

    Leidos (Lorton, VA)
    …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer) in our Cyber & ... anticipation of an upcoming contract award! **What you'll be doing:** + The Senior Cyber Capability Developer (Reverse Engineer) is an accomplished technical… more
    Leidos (03/26/25)
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  • Lockheed Martin Red Team - Cyber Test…

    Lockheed Martin (Bethesda, MD)
    …overt "Whitehat" pen\-tester to join our Lockheed Martin Corporate Red Team as a Cyber Test Exploitation Senior Tester\. As a key member of the Corporate ... Red Team members and corporate infrastructure technologists to assess cyber systems * Lead testing efforts on...security issues * Document and report discovered vulnerabilities to senior leaders As a Cyber Test Exploitation… more
    Lockheed Martin (04/25/25)
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  • Cyber Software Engineer/Supervisor

    Leidos (Arlington, VA)
    …environment requiring deep knowledge of network stacks, system internals, and offensive/defensive cyber techniques. As a senior member of the team, you ... **Description** Are you a motivated ** Cyber Software Engineer** with technical hands-on knowledge of... threats, adversarial tactics, and offensive cybersecurity advancements. + Lead efforts to develop the Software Development, Integration, and… more
    Leidos (05/08/25)
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  • Mobile Threat Detection (MTD) Analyst…

    Cayuse Holdings (Washington, DC)
    **Overview** This role serves as the senior technical lead for mobile threat detection and response. The analyst is responsible for conducting advanced ... operations, red team simulations, and regulatory compliance. Serves as the senior mobile cybersecurity SME, executing high-level detection, reverse engineering,… more
    Cayuse Holdings (06/03/25)
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  • IT Services- Architecture Consultant-…

    PwC IT Services Co. (Washington, DC)
    …Applicable **Specialism** IFS - Internal Firm Services - Other **Management Level** Senior Associate **Job Description & Summary** At PwC, our people in ... cybersecurity focus on protecting organisations from cyber threats through advanced technologies and strategies. They work...of the skills, knowledge, and experiences you need to lead and deliver value at this level include but… more
    PwC IT Services Co. (05/31/25)
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  • Senior Network Security Analyst

    Battelle Memorial Institute (Chantilly, VA)
    …welcome all qualified individuals to apply. **Job Summary** Battelle is seeking a ** Senior Network Security Analyst** for our Cyber Business Line. This position ... customer needs. This position reports to the Division Manager, Enterprise Assurance. As ** Senior Network Security Analyst** you will lead a team to collect… more
    Battelle Memorial Institute (04/01/25)
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  • Senior Software Developer

    Leidos (Lorton, VA)
    …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). Our ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/26/25)
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  • Senior Program Manager

    Leidos (Lorton, VA)
    …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Program Manager in our Cyber & Analytics Business Area (CABA). Our ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/26/25)
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  • Digital Forensics & Incident Response (DFIR)…

    Cayuse Holdings (Washington, DC)
    …This senior -level DFIR analyst is responsible for leading advanced cyber incident investigations and providing hands-on support across all requirements for ... collection, and post-incident analysis-spanning enterprise networks, endpoints, cloud systems, and mobile platforms. The analyst will lead system- and… more
    Cayuse Holdings (06/03/25)
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  • Executive Tech Support Lead (End User…

    Huntington Ingalls Industries (Mclean, VA)
    …$90,983.00 - $130,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Meet HII's Mission Technologies Division Our team of more than 7,000 ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,...HII Mission Technologies is seeking an Executive Tech Support Lead for our Mclean, VA office. HII Mission Technologies… more
    Huntington Ingalls Industries (04/24/25)
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  • Senior Computer Network Operations (CNO)…

    Battelle Memorial Institute (Fort Meade, MD)
    …and welcome all qualified individuals to apply. **Job Summary** Battelle is seeking ** Senior Computer Network Operations (CNO) Developers** to support our Cyber ... + Ensuring software standards are applied consistently. + A senior position taking direction from more senior ...+ May serve as proposal manager or Technical Volume lead on medium proposals. + Works with internal and… more
    Battelle Memorial Institute (04/04/25)
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  • Senior Systems Engineer (NonStop)

    Fiserv (Annapolis, MD)
    …quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make ... scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer (NonStop) **What does a successful ...on the NonStop systems including client related connectivity + Lead Guardian OS , Network, and other major software… more
    Fiserv (05/04/25)
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  • Lead , Chief SATCOM Systems Engineer…

    L3Harris (Dulles, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead , ... 24211 Job Location: Dulles, VA Job Description: As a Lead Systems Engineer, you will lead the...voice and low data rate data services from a mobile , lightweight terminal through a DoD dedicated gateway which… more
    L3Harris (05/29/25)
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  • Lead CNO Software Developer

    ManTech (Hanover, MD)
    ManTech is seeking a motivated, career and customer oriented ** Lead ** **CNO Developer** to join our team in Hanover, MD. **Responsibilities include, but are not ... documenting, testing, and debugging of applications software and systems. + Apply senior level knowledge of security concepts and networks. + Provide guidance to… more
    ManTech (04/16/25)
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  • Technical Program Manager, Special Networks, KGS

    Amazon (Arlington, VA)
    …the world, including USA and international governments. This position will lead the implementation of special networking features to support government customers ... maintain, and support terrestrial and SATCOM networks; on stationary and mobile endpoints; custom networking features in hardware accelerators, firmware and… more
    Amazon (05/16/25)
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  • Electrical Engineer (On-Site - Arlington VA)

    Chinook Systems (Arlington, VA)
    …specialize in the engineering, construction, commissioning, and operations of intelligent, cyber secure, code compliant, and energy efficient building systems. Our ... in utility costs, reduce harmful emissions to the environment, and mitigate cyber ‐attacks on facilities. Chinook provides motivated employees with the opportunity to… more
    Chinook Systems (03/06/25)
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  • Application Security Engineer

    Guidehouse (Bethesda, MD)
    **Job Family** **:** IT Cyber Security (Digital) **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Public Trust We are seeking a ... of supporting federal health IT environments. **What You Will Do** **:** + Lead the application security program using a shift-left approach to embed security early… more
    Guidehouse (06/03/25)
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  • Product Sales Executive

    Fiserv (Annapolis, MD)
    …quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make ... a Product Sales Executive at Fiserv, you will build strategic relationships with senior leaders to acquire new clients across Fiserv's diverse product and solution… more
    Fiserv (05/31/25)
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