• 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 (12/13/25)
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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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  • Senior Cyber Threat Intelligence…

    AIG (Reston, VA)
    …excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's businesses to ... risk and compliance. Get to know the business The Cyber Threat Intelligence (CTI) team consists of analysts who...the ability to apply that knowledge to an information security context + Proven ability to understand and explain… more
    AIG (11/24/25)
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  • Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    security monitoring using cybersecurity capabilities. + Possess a strong cyber security background with experience in: host and network-based forensics ... five (5) years of experience as a Tier III senior cyber threat hunt analyst performing threat...of Science in computer engineering, computer science, IT or cyber security preferred (or 5 years of… more
    TekSynap (12/02/25)
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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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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …to Cybersecurity engineering scope such as: + Identity and Access Management + Cross Domain Security + Defensive Cyber strategies + Cyber auditing of IT ... the challenge of applying cutting edge Information Technologies with challenging national security missions? The BAE Intelligence & Security Sector is seeking… more
    BAE Systems (12/09/25)
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  • Transition and Deployment Manager Cyber IT…

    BAE Systems (Sterling, VA)
    …staff and infrastructure such as: + Identity and Access Management systems + Cross Domain Security products and systems + Defensive Cyber solutions + Cyber ... the challenge of applying cutting edge Information Technologies with challenging national security missions? The BAE Intelligence & Security Sector is seeking… more
    BAE Systems (12/09/25)
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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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  • 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 Security Operations Engineer…

    Microsoft Corporation (Reston, VA)
    …technical leader within the security engineering team. We are looking for a ** Senior Security Operations Engineer** who will help build and run the next ... 3+ years experience in software development lifecycle, large-scale computing, threat modeling, cyber security , anomaly detection, Security Operations Center… more
    Microsoft Corporation (12/11/25)
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  • Information Systems Security Engineer…

    BAE Systems (Sterling, VA)
    …service delivery. \#LI-KW2 **Required Education, Experience, & Skills** We are actively seeking Cyber Security Systems Engineers with a minimum of 6 years' ... be available based on position level and/or job specifics. **Information Systems Security Engineer ( Senior )- ISSE** **115935BR** EEO Career Site Equal… more
    BAE Systems (11/21/25)
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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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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/ Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with ... processes such as AWS or Azure. + Experience managing and administering Spluink Enterprise Security , Splunk Cloud, and Splunk in the Cloud environments.… more
    Shuvel Digital (09/25/25)
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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 Developer

    Koniag Government Services (Winchester, VA)
    …in accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** **Systems Administrator** **Pay ... a Koniag Government Services company **,** is seeking a Senior Developer with a Top-Secret Security clearance...include, but are not limited to:** + Experience managing Splunk instances + Knowledge of Terraform and Packer +… more
    Koniag Government Services (12/09/25)
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  • Senior Software Developer

    ManTech (Herndon, VA)
    …identify requirements, design applications, develop updates to existing applications, and build in cyber security to reduce the attack surface + Coordinates and ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In this… more
    ManTech (11/21/25)
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  • Senior Data Engineer

    BCMC (Dulles, VA)
    …build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging threats. BCMC is seeking a Senior ... * Experience with DevOps tools such as Jenkins, Docker, Ansible, Puppet, Chef, Splunk , etc. * Working knowledge of Databricks, Cloud Relational Database Services and… more
    BCMC (12/11/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... what's possible. **Job Description:** In this role as a **Information systems security Officer** you will develop, maintain, and implement information security more
    Parsons Corporation (12/17/25)
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