Cyber Defense Incident Responder
$107k - $124kMerit 321
Cyber Defense Incident Responder - Senior
Our client is seeking a Cyber Defense Incident Responder – Senior to work in our Washington, DC office.
Lead, facilitate and advise via the Incident Response lifecycle across the Bureau of the Census within the Department of Commerce against 24/7 threats/vulnerabilities/events.
Provide leadership w/ security and cybersecurity intelligence, posture/capabilities status, ways-forward, trend analysis and personnel readiness to enhance cyber security and incident response.
Advise leadership through multi-vector threat remediation and capabilities enhancement.
Leverage multi-source Cyber Intelligence to bolster cybersecurity posture.
Effectively lead and advise Security Operations and Infrastructure teams regarding threats and vulnerabilities mitigation procedures and system(s) enhancement(s).
Meet/exceed/expand customer mission requirements, goals, and vision.
Coordinate and communicate with multi-partner teams/services regarding 24/7 security posture and national regulatory requirements.
Learn and foster knowledge and skills training to adhere to and expand security, cybersecurity, and contingency requirements.
Manage/mentor SOC team members regarding procedures, schedules, training, event & tools management, and performance requirements.
Develop and implement best-practice network security, backup, and recovery procedures.
Diagnose network connectivity and performance issues during events and incidents.
Integrate new systems into existing network and security architecture.
Monitor network capacity, performance and
Advise during network patching, expansion, and capability growth to ensure safeguarding of data/information against threats and vulnerabilities.
Obtain and retain clearance requirements set by the Dept. of Commerce
Provide feedback on network requirements, including network architecture and infrastructure.
Test and maintain network infrastructure including software and hardware devices.
Salary Range: $107,000 - $124,000, dependent upon qualifications and experience
Required Skills
- Strong written and verbal communication skills.
- Lead the Cybersecurity Incident Response lifecycle as an Incident Commander during high-demand events/incidents.
- Advise leadership and assist management of SOC personnel, personnel readiness, team cohesion and training.
- Understand and implement international, federal, state, and local regulation standards of cybersecurity.
- Organize cyber operations, exercises, and inspections.
- In-depth knowledge of network encryption, secure network topology and operating network equipment including hubs, routers, switches, bridges, servers, transmission media, and related logical & physical domains.
- Knowledge of cloud-based networking, security, and best practices
- Implement network threat detection and prevention rules and data control methods.
- Operate common network tools (e.g., ping, traceroute, nslookup, ipconfig, nbstat).
- Interpret Operating Systems command line (e.g., Windows, Linux).
- Navigate and operate within the organization's LAN/WAN pathways.
- Monitor and perform trend analysis of network performance, availability, and incidents.
- Experience/knowledge monitoring networks for Indicators of Compromise
- Operate different electronic communication systems and methods (e.g., e-mail, VOIP, IM, web forums, Direct Video Broadcasts).
- Interpret the information collected by network tools (e.g., Microsoft Defender, FireEye, Akamai and packet capture).
- Knowledge of network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), bandwidth/utilization management and directory services.
- Measure, analyze and tune network performance, confidentiality, integrity, and availability.
- Experience with network data structures and models (e.g., Open System Interconnection Model [OSI], Information Technology Infrastructure Library, current version [ITIL]).
Certifications/Licenses:
- Bachelor's degree or higher.
- 7+ years' experience in network management and experience directly performing configurations and security implementation on LAN and WAN equipment.
- Certifications addressing system security, network infrastructure, access control, cryptography, assessments and audits, and organizational security.
- Active Top Secret clearance.
Desired Skills
- Experience holding a leadership position.
- Implementing, maintaining, and improving established network security practices.
- Applying ITIL or equivalent Change Management
- Installing, configuring, and troubleshooting LAN and WAN components such as routers, hubs, switches. Establishing a routing scheme.
- Skill in securing network communications and protecting a network against malware. (e.g., NIPS, anti-malware, restrict/prevent external devices, spam filters).
- Configuring and utilizing network protection components (e.g., Firewalls, VPNs, network intrusion detection systems).
- Implementing and testing network infrastructure contingency and recovery plans.
- Applying various subnet techniques (e.g., CIDR)
- Configuring and utilizing computer protection components (e.g., hardware firewalls, servers, routers, as appropriate).
- Packet Analysis.
Z FEDERAL offers:
- Self-directed 401K and annual company match
- Up to four weeks of paid time off (PTO)
- 11 paid federal holidays
- Other forms of leave such as bereavement, jury duty, military leave
- Full Health Benefits: Medical and Vision, Dental (employee-paid)
- Life Insurance
- Short and Long Term Disability, AD&D Insurance
- Flexible Spending Account (Medical and Dependent Care)
- Performance-based bonuses
- Tuition Reimbursement
- Incentive and referral bonuses
- Commuter benefits
- Professional Development and Training
- Years of Service Reward and Recognition Program
- Leidos is seeking an Incident Responder to join a mission-focused cybersecurity team supporting the Office of Naval Intelligence at the Hopper Global Communications Center in Suitland, MD. You will defend Navy networks, respond to incidents, contain affected systems, and...CyberWork at office
- NTT DATA seeks a Cyber Defense & Incident Responder to monitor, analyze, and respond to cybersecurity incidents in Arlington, VA. The role emphasizes incident triage, investigation, containment, and recovery to minimize impact and restore operations. Responsibilities include...Cyber
- ...Cyber Defense & Incident Responder NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Cyber...Cyber
- S2i2 is seeking a Lead Cyber Defense Incident Responder in Arlington, VA. The role requires hands-on threat hunting, incident response leadership, and direct engagement with government clients operating TS/SCI and SAP networks. The ideal candidate has extensive experience...Cyber
- S2i2, Inc. is seeking a Lead Cyber Defense Incident Responder in Arlington, VA. This highly experienced role combines hands-on technical work with leadership of a security analytics team operating in TS/SCI and SAP environments. Expect threat hunting, malware research,...Cyber
- Responsibilities Respond to and resolve cybersecurity incidents and proactively prevent reoccurrence of these incidents Monitor the operation of systems and networks to ensure business continuity Review the latest alerts to determine relevancy and urgency Perform scans...Cyber
$101.38k - $152.06k
...Cyber Defense & Incident Responder NTT DATA Services is seeking a Cyber Defense & Incident Responder to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Cyber Defense & Incident Responder is responsible for monitoring, analyzing...CyberTemporary workWork at officeRemote workFlexible hours$101.38k - $152.06k
...strives to hire exceptional, innovative and passionate individuals who want to grow with us. We are currently seeking a Cyber Defense & Incident Responder to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary The Cyber Defense & Incident...CyberTemporary workWork at officeRemote workFlexible hours$91.1k - $170.4k
...Information Security (InfoSec) - InfoSec prevents, detects, responds and mitigates cyber-risk, protecting EY and client data, and our information... ...opportunity The Cyber & Investigative Services (CIS) Junior Incident Coordinator will exercise strong incident management...CyberSummer holidayRemote workFlexible hours- ...Job Description Job Description Job TitleLead Cyber Defense Incident ResponderClearanceTS/SCI (active, required)LocationArlington, VA... ...DeadlineSeptember 30, 2026 Description:The Cyber Defense Incident Responder (Advanced) is a highly experienced, analytical professional...CyberWeekend work
- ...States (Arlington, VA) seeks a security program professional to manage incident response, monitoring, and risk analysis for federal agencies. The role emphasizes rapid containment, proactive defense, and coordination with government and vendor teams. You will deliver CIO...Cyber
$101.38k - $152.06k
...want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Cyber Defense & Incident Responder to join our team in Arlington, Virginia (US-VA), United States (US). Job Summary: The Cyber Defense & Incident...CyberTemporary workWork at officeRemote workFlexible hours- NTT DATA North America is seeking a Cyber Defense & Incident Responder in Arlington, Virginia to monitor, analyze, and respond to cybersecurity incidents. You will triage, investigate, contain, and assist in recovery, using SIEM, EDR, and threat intelligence to determine...Cyber
$107.9k - $195.05k
Incident ResponderLocation: Suitland, MDClearance: Active TS/SCILeidos is seeking an Incident Responder to join a mission focused cybersecurity team supporting the Office of Naval Intelligence... ...maritime intelligence networks against cyber threats. You will respond to and...CyberFull timeWork at office$170k - $180k
...DescriptionEverforth ECS is seeking a Senior Cyber Incident Analyst to work in our Arlington, VA... ...Security Agency’s (CISA) Joint Cyber Defense Collaborative (JCDC). The JCDC is CISA’... ...as they continue to plan, share, and respond to cyber threats in real time to support...CyberWork at office3 days per week- ...ICS (a REDHAWK company) is seeking an experienced Tier 2 Cyber Incident Response Team (CIRT) Shift Lead to join the Federal Strategic... ...Collaborate with Department of State teams to analyze and respond to events and incidents. Monitor and respond to the CIRT Security...CyberLocal areaAll shiftsShift workDay shift
$102.5k - $188.9k
Position Summary Our Deloitte Cyber team understands the unique... ...who can identify, analyze, and respond to exploitation activity before... ..., you will support cyber defense efforts by analyzing threat activity, investigating incidents, assessing vulnerabilities, and...CyberWork at office$104k - $166k
Peraton is seeking a Cyber Incident Response Analyst in Arlington, VA. This role involves responding to cybersecurity incidents across industrial control systems and critical infrastructure. The ideal candidate will leverage their expertise to provide actionable recommendations...Cyber- General Dynamics Information Technology in Arlington, VA seeks an experienced Incident Responder to perform hands-on cyber incident response across critical infrastructure and government partners. You will handle high‑value intrusions, drive containment and eradication...CyberRemote work
- GDIT is seeking an Incident Responder to provide hands-on cyber incident response across critical infrastructure and government agencies. The role supports on-site and remote deployments, surging during high-tempo events, with responsibilities spanning containment, eradication...CyberRemote work
- 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...Cyber
$138k - $209k
AIS (Applied Information Sciences) is seeking a qualified Security Architect to lead incident response activities and manage cybersecurity threats effectively. The candidate will develop strategies, frameworks, and ensure adherence to security protocols, working closely...Cyber- ...Connectors is seeking a seasoned Cybersecurity Analyst - Tier 2 (Incident Responder) to support a Federal information security program. The... ...hunters, ISSOs, and system owners to minimize impact and strengthen cyber defenses. U.S. #J-18808-Ljbffr Digital Global ConnectorsCyber
- Noblis is seeking a security professional to advance cyber defense programs for federal missions. You will evaluate capabilities, lead improvements, and design incident response playbooks within an agile framework. The role emphasizes cross‑functional collaboration, data...CyberRemote job
- Edgewater Federal Solutions seeks a Tier II Incident Response Analyst to support a government contract. US citizenship is required for this role, with on-site work in Bethesda, MD. You will investigate incidents, analyze malware, and drive improvements to toolsets and...CyberContract work
- ...Hunter to provide threat hunting expertise across the Client’s SOC, leveraging hypothesis-driven hunts to detect threats and support incident response, forensics, and malware analysis. The role emphasizes collaborating with IT and security teams to keep environments...Cyber
- True Zero Technologies in Washington, DC is seeking a seasoned cybersecurity professional to lead incident response efforts as part of our commitment to quality outcomes. You will manage reports, conduct forensic investigations, and support compliance. The ideal candidate...Cyber
- Position Summary The Incident Responder provides hands-on cyber incident response across Critical Infrastructure; State, Local, Tribal, and Territorial partners; and Federal Civilian agencies. The role handles high‑value intrusions, scoping attacks, driving containment...CyberLocal areaRemote work
- ...Position Overview: We are seeking a highly skilled Lead Incident Responder to manage and maintain critical security documentation and ensure... ...Information (PII), and coordinating remediation efforts. Cyber Threat Monitoring: Develop and maintain a Cyberthreat Dashboard...CyberContract workFor contractorsWork at officeLocal area
- bcmcllc is seeking a Cloud Solutions Architect to design and optimize secure cloud-based engagement kits for cyber incident response. You will be responsible for creating scalable, high-performance solutions that enable rapid deployment across diverse mission scenarios...Cyber
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Cyber Defense Incident Responder. Be the first to apply!
- cyber insurance Washington DC
- cyber forensics Washington DC
- cyber sales Washington DC
- cyber threat intelligence analyst Washington DC
- cyber threat hunter Washington DC
- cyber Washington DC
- missile defense Washington DC
- defense attorney Washington DC
- defense investigator Washington DC
- defense security service Washington DC


