• Senior Splunk Cyber

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer** to join our team in **Chantilly, VA.** In this ... tuning Splunk systems, while collaborating with technical teams and cyber analysts across a dynamic enterprise environment. **Responsibilities include, but are… more
    ManTech (12/30/25)
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  • Senior Cyber Risk Manager…

    The MITRE Corporation (Mclean, VA)
    …the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a focus on classified ... The selected candidate will collaborate with System Administrators and Information System Security Officers to maintain the operations of Splunk environments.… more
    The MITRE Corporation (11/08/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38603 **Summary** ** Senior Splunk Engineer** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... and take your career to the next level! The ** Senior Splunk Engineer** is responsible for developing,... engineering and content development + Hands-on experience with Splunk Enterprise and Enterprise Security (ES) in… more
    Chenega Corporation (12/12/25)
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  • Network Security Engineer ( Splunk

    General Dynamics Information Technology (Herndon, VA)
    …on a Network Engineer joining our highly skilled team to be a premier provider of cyber security services to the customer. **HOW A NETWORK SECURITY ENGINEER ... + Analyze and help maintain a process to coordinate improvements to the cyber security of critical infrastructure in a collaborative process with critical… more
    General Dynamics Information Technology (12/15/25)
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  • Cyber Palo Alto Networks Security

    Deloitte (Mclean, VA)
    Cyber Palo Alto Networks Security Operations Senior Consultant Our Deloitte Cyber team understands the unique challenges and opportunities businesses ... BA/BS degree in a technical field (eg, Computer Science, Cyber Security ) + 4-6 years of progressively...Operations tools and platforms including Cortex XSIAM, Cortex XDR, Splunk , or similar SIEM technologies + 3-4 years of… more
    Deloitte (01/07/26)
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  • Cyber Data Analyst Senior

    BAE Systems (Chantilly, VA)
    **Job Description** This position is for a senior experience level cyber security data analyst. Work will include forensic examination of data to draw ... processes and analytics that support effective analysis. As a senior cyber data analyst expectations include planning...experience needed to perform at this level. Experience with cyber security tools including Splunk more
    BAE Systems (01/09/26)
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  • Cyber Host Forensic Analyst II

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...critical items in various file systems to aid more senior personnel in their analysis - Performing analysis of… more
    Nightwing (01/05/26)
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  • Cyber Threat Hunt Lead

    Tyto Athene (Ashburn, VA)
    …incidents + Utilize security tools to analyze, investigate, and triage security alerts + Lead and execute advanced cyber threat hunting operations ... **Description** Tyto Athene is searching for a ** Cyber Threat Hunt Team Lead** to support a...reusable hunt tactics and techniques to a team of security engineers, SIEM specialists, and SOC analysts + Conduct… more
    Tyto Athene (11/01/25)
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  • Cyber Threat Hunt Lead

    ManTech (Ashburn, VA)
    …10 years of relevant experience. + Five (5+) years of experience as a Tier III senior cyber threat hunt analyst. + Certified Ethical Hacker (CEH) OR one of the ... **MANTECH** seeks a motivated, career and customer-oriented ** Cyber Threat Hunt Lead** to join our team in **Ashburn, VA** . The ultimate purpose of this role is to… more
    ManTech (12/07/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …Center and NESSUS. * Provide Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. * Assist with periodic and regular security ... interested in using your skills to help shape the Cyber , Security , & Intel space? If so,...If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to… more
    Amentum (12/05/25)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …to cybersecurity events and incidents not limited to; Analysis of data within SPLUNK , IDS/IPS, ACAS, ESS (HBSS), FIREPOWER, and security related activities to ... to senior GDIT and government personnel on overall program security posture. + Communicate tactical and strategic threat information to Government leadership,… more
    General Dynamics Information Technology (01/03/26)
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  • Cleared Senior Information Systems…

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the ... and cyber network defense capabilities. As aSenior Information System Security Engineer (ISSE), you will provide expert engineering support to ensure the… more
    Virtual Service Operations (11/09/25)
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  • Senior Manager, Information Security

    Capital One (Mclean, VA)
    Senior Manager, Information Security Office Consultant...left in the development processes + Escalate and manage cyber security risk + Provide ad hoc ... programs, and projects to raise their game in Information Security . You are pragmatic and practical in your understanding...from protecting our customers to our associates. As a Senior Manager, You will play a leading role in… more
    Capital One (11/04/25)
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  • Senior Lead Information Security

    Capital One (Mclean, VA)
    Senior Lead Information Security Office Consultant...left in the development processes + Escalate and manage cyber security risk + Provide ad hoc ... Security point of contact for the Data Protection Service, Endpoint Security and Cyber Intelligence services + Coordinate and execute proactive Information… more
    Capital One (01/07/26)
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  • Senior Information System Security

    The MITRE Corporation (Mclean, VA)
    …from security threats. The candidate will perform tasks such as ensuring cyber security is baked into the design of new/existing operational environments; ... the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified… more
    The MITRE Corporation (12/18/25)
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  • Senior SOAR Engineer

    Chenega Corporation (Oakton, VA)
    …by leveraging SOAR-driven orchestrations. **Qualifications** + Bachelor's degree in Information Technology, Cyber Security , or other related fields. + 8+ years ... enhancing the efficiency and effectiveness of the NOSC. The Senior SOAR Engineer collaborates with security engineers,...technical expert for SOAR technologies (eg, Palo Alto XSOAR, Splunk SOAR, IBM SOAR, Microsoft Sentinel automation). + Lead… more
    Chenega Corporation (12/23/25)
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  • Senior Computer Network Defense (CND)…

    V2X (Springfield, VA)
    …Position Qualifications: + 7 or more years experience implementing and maintaining Cyber Security technologies on a multi-platform (Windows, Red Hat, etc.) ... capabilities. This may include, but is not limited to, Splunk , Security Information and Event Management (SIEM)...Technology Used: + Implementation & Maintenance and maintaining of Cyber Security technologies on a multi-platform (Windows,… more
    V2X (12/12/25)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** **Engineer** Deliver security ... CI Poly + Experience with: Assured Compliance Assessment Solution (ACAS), Trellix, Splunk , and Security Technical Implementation Guide (STIG)'s. + Required… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …(Cross-Applicable):** + Networking/Virtualization: Cisco UCS, Aruba Controllers, Nutanix + Security /Monitoring: Palo Alto, Rapid7, XACTA, Splunk , Snort, ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/16/25)
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  • Senior Solutions Engineer

    Chenega Corporation (Arlington, VA)
    …maintain the software and application. **Qualifications** + Bachelor's degree in Information Technology, Cyber Security or other related fields. + 8+ years of ... **Req ID:** 38550 **Summary** ** Senior Solutions Engineer** **Arlington, VA** Are you ready...in support of their missions to sustain the national security and economic interests of our nation. SecuriGence is… more
    Chenega Corporation (12/20/25)
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