- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Incident Detection and Response Analyst** to join our team in **Herndon, VA.** ... The NOSC Senior Cybersecurity Incident Detection and...anomalies, network behavior and perform mitigation actions derived from cyber threat monitoring and anomaly analysis, and actively monitor… more
- McIntire Solutions (Springfield, VA)
- McIntire Solutions is seeking a Senior Cyber Incident Detection and Response Analyst in Springfield, VA Responsibilities and Duties + Provides ... detection , identification, and reporting of possible cyber ...a variety of sources within the enterprise. + Performs cyber incident triage analysis to include determining… more
- AIG (Reston, VA)
- Senior Cyber Defense Incident Responder AIG is seeking a highly skilled cyber -defense expert to join AIG's Detect & Response team. The Senior ... collecting various key metrics for reporting to senior management on Incident Response. Requirements: + An understanding of cyber security operations… more
- Koniag Government Services (Alexandria, VA)
- Cyber Defense - Senior Security Operations Center/ Incident Response Analyst Alexandria, VA, USA Req #598 Thursday, June 26, 2025 **Koniag Data Solutions,** a ... company, is seeking a Cyber Defense - Senior Security Operations Center/ Incident Response Analyst to...more. KDS is seeking an experienced Senior SOC/ Incident Response Analyst to lead security monitoring, detection… more
- CoStar Realty Information, Inc. (Arlington, VA)
- Senior Detection and Response Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... of enterprise systems and attacker techniques, and technical skills to improve detection and defense implementations. This position will work in tandem with CoStar's… more
- Leidos (Chantilly, VA)
- …data, and networks from advanced cyber threats. + Lead threat detection , incident response, and risk mitigation efforts while mentoring junior analysts ... the Leidos National Security Sector is seeking a skilled Senior Cyber Analyst to join a new...scripts or tools (eg, Python, PowerShell) for automating threat detection , log analysis, or incident response workflows.… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior ** ** Cyber Threat Intelligence Analyst** to join our team in the **DC, Maryland, and Virginia ... and method of attack via MITRE ATT&CK and the cyber kill chain; composing emails and strategic communications to...include but are not limited to:** + Collaborate with incident response teams to investigate, analyze, and remediate identified… more
- TekSynap (Ashburn, VA)
- …in host-based and network based forensics related to the identification of advanced cyber threat activities, intrusion detection , incident response, malware ... findings. + Producing situational, incident -related reports on cyber threats + Assist with advanced intrusion detection...seven (7) years of experience as a Tier III senior cyber security analyst performing intelligence analysis,… more
- McIntire Solutions (Springfield, VA)
- …* Analyzes and assesses damage to the data / infrastructure as a result of cyber incidents * Performs cyber incident trend analysis and reporting. * ... Cyber Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer, Senior to join our team in Springfield, VA,… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated and mission-focused ** Senior Cyber Security Engineer** to join our team in **Herndon, Virginia** . In this role, you will ... Plans (SSPs), Plans of Action and Milestones (POA&Ms), and incident response plans. + Collaborating with SOC and government...+ NIST SP 800-53 and RMF processes + Endpoint Detection & Response (EDR) platforms + Firewalls, IDS/IPS, VPNs,… more
- TekSynap (Ashburn, VA)
- …Experience: A minimum of five (5) years of experience as a Tier III senior cyber threat hunt analyst performing threat analysis, technical analysis, and network ... in: host and network-based forensics related to the identification of advanced cyber threat activities, intrusion detection , malware identification, and security… more
- Leidos (Chantilly, VA)
- …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense ... the Leidos National Security Sector is seeking a skilled Cyber Engineer to join a new cyber ...critical systems and sensitive data. + Work closely with senior engineers, security analysts, and IT teams to assess… more
- Leidos (Chantilly, VA)
- …and protect our organization's networks, systems, and data from security breaches and cyber threats. + Work closely with senior analysts and security engineers ... considered in lieu of degree. + Understanding of the Incident Response lifecycle and Attack lifecycle (eg, Cyber...SIEM, EDR/XDR). + Ability to tune or author threat detection alerts and signatures. + Ability to independently prioritize… more
- Leidos (Chantilly, VA)
- …technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense ... Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber ...and optimization of enterprise-wide security solutions. + As a senior technical expert, play a key role in developing… more
- Science Systems and Applications, Inc. (Lanham, MD)
- …in IT or cybersecurity. + Hands-on experience with system administration, incident response, or penetration testing. + Familiarity with cybersecurity frameworks (eg, ... in cybersecurity) + CompTIA Cybersecurity Analyst (CySA+) (Focus on threat detection and response) Specialized Cybersecurity Roles + Penetration Tester: + Offensive… more
- ManTech (Herndon, VA)
- …equivalent experience). + 9+ years of experience in cybersecurity, with a focus on incident detection and response. + Proficiency with SIEM tools (eg, Splunk, ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Security Operations Center Analyst** to join our...Virginia (DMV) area** . The successful candidate will provide cyber threat analysis and reporting to support SOC and… more
- Trellix (Reston, VA)
- …Candidates should have experience in large-scale operational environments focusing on cyber defense along with experience performing incident analysis, ... **_Job Title:_** Senior Solution Consultant - Network Security **_Role Overview:_**...plans, proposals, and reports. + You have expertise with cyber threats, attack vectors, detection capabilities, and… more
- ICF (Arlington, VA)
- …future cyber capabilities for implementation at large-scale. As the Senior Cybersecurity Data Visualization Specialist, you will work with our customers, program ... Description ICF International seeks an experienced Senior Cybersecurity Data Visualization Specialist to support the...or related field + 5 or more years of Cyber Security experience (eg, Threat Hunt, Incident … more
- ManTech (Herndon, VA)
- …secure cloud systems management, penetration testing, insider threat analysis, cyber situation awareness, attack detection , secure networking, secure ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Cloud Cybersecurity Analyst** to join our team...are not limited to:** + Lead and conduct cloud cyber security analysis investigations, including data recovery, analysis, and… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior ** ** Cyber Security Engineer** to join our team in the **DC, Maryland, and Virginia (DMV) ... mitigate the risks posed by known and emerging threats. + Participate in incident response activities, providing expertise on cyber security analysis and… more