Hybrid Lead Security Engineer: Incident Response
CoStar Realty Information, Inc.
A leading real estate information firm is seeking a Lead Security Engineer in Arlington, VA. The ideal candidate will have over 10 years of experience in Information Security and relevant certifications. Responsibilities include managing incident responses, leading security assessments, and mentoring team members. The position comes with comprehensive benefits, including a generous compensation package and professional development opportunities. Applicants must be eligible to work in the U.S. without sponsorship. #J-18808-Ljbffr CoStar Realty Information, Inc.
- A leading provider of real estate information is seeking a Lead Security Engineer in Arlington, VA. The ideal candidate will have over 10 years of experience in Information Security and a strong background in incident response and technical assessments. The role requires...Suggested
- A leading tech company is seeking a Security Engineer to enhance its cybersecurity efforts. The role involves administering security tools, conducting vulnerability scans, and managing incident response activities. Ideal candidates should possess a related degree and have...Suggested
$84.63k - $112.84k
...expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and... ...connectivity, join us today. The Role Cybersecurity Incident Response Team (CIRT) Engineers at Lumen are on the front lines of protecting the systems...SuggestedTemporary workRemote workShift work- CoStar Group, located in Arlington, Virginia, seeks an experienced cybersecurity professional to coordinate incident response and lead technical security assessments. This role requires strong scripting skills and experience in Information Technology. The position offers...Suggested
$83.5k - $87.5k
...Cayuse Holdings is seeking a Cyber Incident Response Analyst in Washington, DC to enhance the cybersecurity framework. This role involves... ...hold a Bachelor’s degree in a relevant discipline and CompTIA Security+ certification, with between 0-2 years of experience. The...Suggested- MANTECH in McLean, Virginia is seeking a motivated Cyber Incident Response Analyst to provide 24x7x365 cybersecurity support. This role includes monitoring, analyzing, and responding to cyber incidents. The ideal candidate will work a fixed 4-day week with opportunities...Night shiftDay shiftAfternoon shift
$60k - $72k
VTG Defense in Washington is seeking an Associate Cyber Security Analyst to support the Naval Sea Systems Command's cybersecurity initiatives. The role involves incident response, compliance support, and maintaining procedures essential for cyber readiness. The ideal candidate...Work at office$104k - $166k
Cyber Incident Response Analyst (ICS/OT/SCADA) Location: Onsite in Arlington, VA Travel: Approximately 40% Clearance requirement: Top Secret... ...(CI) / IC environments. Experience conducting security site assessments, including analysis of network security architecture...Contract workShift work1 day per week- ManTech is seeking a Cyber Security Engineer in McLean, VA to join our Cyber Incident Response Team. You will detect and respond to cybersecurity incidents, leveraging SIEM and other detection technologies to safeguard enterprise assets. The role requires 2+ years in cybersecurity...
$87.7k - $164k
...Washington is seeking a Cyber Triage and Forensics Incident Analyst to investigate, coordinate, and resolve security incidents. Candidates should have a Bachelor's... ...with over 5 years of experience in incident response or computer forensics. The role requires familiarity...Flexible hours- Castalia Systems is hiring a Cyber Network Defense Analyst in Arlington, VA to secure the Nation's cyber infrastructure as part of the DHS's Hunt and Incident Response Team. The role includes analyzing network activity, identifying threats, and recommending proactive measures...
- Nava is seeking a Security Administrator in Washington, DC to monitor and manage security incidents. The ideal candidate will have 4 years of experience, a Bachelor... ...and Splunk. This role involves leading incident responses, conducting vulnerability analysis, and...
- ...cyber defense analysis, a TS/SCI clearance, and expertise in intrusion detection technologies. Responsibilities include analyzing network traffic for anomalies, documenting incidents, and coordinating with cyber defense teams. The position offers an extremely competitive...
- ...MANTECH seeks a motivated, career and customer-oriented Cyber Incident Response Analyst to join our team in McLean, Virginia . Our team... ...in a technical field and 3+ years of experience in a cyber security related role or High School Diploma and 7+ years of experience...Shift workNight shiftDay shiftAfternoon shift
- Lumen is seeking a Cybersecurity Incident Response Team Engineer to protect global connectivity systems. This remote position allows you to work from... ...risks while collaborating closely with teams to enhance security capabilities. Candidates should have a solid...Remote job
- Nightwing in Arlington, VA is seeking a Cyber Network Defense Analyst to support U.S. Government incident response for cyber-attacks. Responsibilities include network traffic analysis, incident documentation, and threat identification. Candidates should have a BS in Computer...
- Incident Response Expert / Cyber Eviction Analyst Location: Arlington, VA Must have an active Top Secret Security Clearance Node.Digital is an innovative minority‑owned solutions and... ...Science, Cyber Security, Computer Engineering, or a related field; or a high school...
$70.5k - $136.7k
Accenture is seeking an Incident Response Engineer to manage security incidents and investigate threats. The ideal candidate will have a Bachelor’s degree or equivalent experience, foundational knowledge in security incident response, and an active TS/SCI clearance. Responsibilities...- ...Digital LLC is seeking a Cyber Network Defense Analyst in Arlington, VA to provide support for advanced technical assistance and incident response. This role requires an active Top Secret (TS/SCI) clearance and at least 5 years of experience in network investigations. You...
- Omniscius Consulting is seeking an experienced security professional in Washington, DC to lead incident response, triage threats, and coordinate containment and recovery. The role includes tuning SIEM dashboards, generating detailed findings, and documenting security posture...
- ..., health, and national security environments. We apply... ...bureaucracy. Position Lead Security Engineer Location: Suitland, MD (Hybrid) Terms: Full-time Clearance... ...program. You will be responsible for integrating security... ...monitoring, alerting, incident response, root cause analysis...Full timeFor contractorsFlexible hours
- ...Lead Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real... ..., security tool integration and orchestration for incident response. As the security section grows, so will the tools and the...Full timeWork at officeWork from homeMonday to Thursday
- A high-tech company is looking for a Lead Security Engineer to support security operations in the Washington Metro Area. The role requires managing vulnerability scanning, incident response, and ensuring compliance with federal regulations. Candidates should have a Bachelor...Full time
$131.3k - $237.35k
A leading technology solutions provider is seeking a Lead Endpoint Security Engineer in Arlington, Virginia. This role demands strong analytical skills and extensive experience... ...and management of security tools, lead incident response efforts, and mentor junior engineers. With...Remote job- ...MartinFed is seeking a highly experienced Lead Cyber Security Engineer to provide technical leadership in... ...management, risk assessment, incident response, and secure systems design. The Lead... ...initiatives across cloud, on‑premises, and hybrid environments. Conduct security...Work at officeLocal area
- Information Security/Cloud Compliance Analyst (Hybrid/Remote) Join to apply for... ...(OT) Security Engineer for a long-term engagement... ...Trust Clearance. Responsibilities Access Controls... ..., project team leads, and client stakeholders... ...analysis, and incident response plans....Remote jobLong term contractContract workLive in
- ...Washington, DC is seeking a Cybersecurity Engineer with expertise in Zero Trust and NIST standards. This hybrid remote position requires the... ...commitment to start in mid-August 2026. Responsibilities include implementing security controls, supporting vulnerability management...Remote job
$293k - $385k
About the Team Security is at the foundation of OpenAI's mission to ensure that... ...sector. As a Forward Deployed Security Engineer (FDSecE) you will be responsible for securing these novel... ...may consider remote work. We use a hybrid work model of 3 days in the office...Work at officeRemote workRelocation package$150k - $201.6k
...excellent opportunity for a Senior IT Security Engineer, Threat Response . This position could be based in... ...our Security Operations Center (SOC), incident response teams, and other IT... ...and long-term disability and industry leading parental leave benefits, health savings...Temporary workRemote workFlexible hours- Harmonia Holdings Group, LLC in Suitland, MD, is looking for a Lead Security Engineer to drive enterprise security strategy across a large-scale... ...and federal compliance requirements. The position offers a hybrid work model and competitive benefits. #J-18808-Ljbffr Harmonia...
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