• Cyber Defense Forensics Lead

    TekSynap (Ashburn, VA)
    …support to the Cyber Defense Forensic team in support of Insider Threat Operations and Security Operations according to established policies, handbooks, and ... protected data. + Experience with ad hoc training to junior members in a collaborative environment. + Experience with...of incident response, insider threat investigations, forensics, cyber threats and information security + Education:… more
    TekSynap (06/03/25)
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  • ( Cyber ) Incident Management Analyst…

    Nightwing (Sterling, VA)
    …12 hour weekend shifts) - Leads a technical team of up to 6 highly skilled cyber threat analysts Required Skills: - US Citizenship- Must have an active TS/SCI ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/24/25)
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  • Junior Intelligence Analyst - ONSITE…

    General Dynamics Information Technology (Vienna, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Junior Intelligence Analyst to join our team. **Candidate must work onsite in ... one (1) year of experience in research, intelligence or threat analysis, or an Associate's Degree and three (3)...a member of the team, must maintain a TS security clearance with eligibility for SCI and able to… more
    General Dynamics Information Technology (07/18/25)
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  • Junior PenTest Vulnerability Analyst

    Parsons Corporation (Chantilly, VA)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... Nessus, NMAP, Wireshark, Rapid7 Metasploit, Burp Suite, etc. + Work closely with the Security Control Assessor to perform IT security assessments in support of… more
    Parsons Corporation (07/16/25)
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  • Security Engineer

    Leidos (Chantilly, VA)
    **Description** We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each ... site by working with the Information Security Offices to design, implement, and support defensive ...data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure… more
    Leidos (05/24/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …+ Bachelor's degree in computer science, engineering, Information Technology (IT), Cyber Security , or related field.Additional years of experience and ... data sources, providing guidance and mentorship to others in cyber threat analysis and operations. + Ability...at minimum ONE of the following certifications:** + CompTIA Cyber Security Analyst (CySA+) + CEH -… more
    Leidos (06/27/25)
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  • Senior Endpoint Operations

    Capital One (Mclean, VA)
    …to deliver on day-to-day commitments + Communicate deep technical security threat & operations awareness across the Cyber division to include leadership ... Operations Do you love building and pioneering in the cyber security space? Do you enjoy solving... security posture of the endpoint environment including security event detection, triage and threat analysis… more
    Capital One (07/20/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …and develop novel algorithms and systems that advance cybersecurity operations, threat detection, and incident response, ultimately improving cyber network ... research in computer science areas relevant to NOSC operations, such as network security , intrusion detection, threat intelligence, and security automation.… more
    ManTech (05/22/25)
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  • Solution Architect Senior

    Chenega Corporation (Oakton, VA)
    …visualizations + Excellent documentation and mentoring skills + Comfortable working across cyber , networking, and threat teams to improve detection and ... role combines Splunk expertise with advanced network awareness to drive threat detection, baselining, and event correlation across enterprise and air-gapped… more
    Chenega Corporation (07/26/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    …potential impact and develop remediation guidance; validates, categorizes and investigates escalated cyber security events; profiles and trends events in the ... and security events to contain and mitigate incidents. You will be responsible for researching cyber -attacks, malware, and threat actors to determine… more
    ManTech (06/12/25)
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  • Senior Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    …and security events to contain and mitigate incidents. You will research cyber -attacks, malware, and threat actors to determine potential impact and develop ... in the environment for potential incidents; collects, assesses and catalogues threat indicators; performs malware analysis. **Responsibilities include but are not… more
    ManTech (05/16/25)
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  • Cloud System Integrator, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Perform and/or oversee systems analysis of ... prioritize project requirements + Provide guidance and direction to junior and mid-level staff + Develop or assist with...such as JIRA and ServiceNow + Knowledge of Cloud Security concepts such as Identity and Access Management, Data… more
    General Dynamics Information Technology (05/08/25)
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