Incident Response Lead

At Leidos , we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

If this sounds like the kind of environment where you can thrive, keep reading!

The Digital Modernization Sector brings together our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability.

Leidos is seeking an Incident Response Lead to join our team on a highly visible cyber security single-award IDIQ vehicle that provides security operations center (SOC) support, cyber analysis, application development, and a 24x7x365 support staff.

Department of Homeland Security (DHS), Security Operations Center (SOC) Support Services is a US Government program responsible to monitor, detect, analyze, mitigate, and respond to cyber threats and adversarial activity on the DHS Enterprise. The DHS SOC has primary responsibility for monitoring and responding to security events and incidents detected at the Trusted Internet Connection (TIC) and Policy Enforcement Point (PEP) and is responsible for directing and coordinating detection and response activities performed by each Component SOC. Direction and coordination are achieved through a shared DHS incident tracking system and other means of coordination and communication.

Primary Responsibilities

In-depth knowledge of each phase of the Incident Response life cycle

Expertise in Operating Systems (Windows/Linux) operations and artifacts

Understanding of Enterprise Network Architectures to include routing/switching, common protocols (DHCP, DNS, HTTP, etc), and devices (Firewalls, Proxies, Load Balancers, VPN, etc)

Ability to recognize suspicious activity/events, common attacker TTPs, perform logical analysis and research to determine root cause and scope of Incidents

Drive implementation and improvement of new tools, capabilities, frameworks, and methodologies

Instill and reinforce industry best practices in the domains of incident response, cybersecurity analysis, case and knowledge management, and SOC operations

Promote and drive implementation of automation and process efficiencies

Familiarity with Cyber Kill Chain and ATT&CK Framework and how to leverage in Security Operations

Provide guidance and mentorship to improve analyst skill sets and ensure delivery of high quality analysis and work products

Establish trust and business relationships with customer and other relevant stakeholders

Bachelor's Degree and 8-12 years of experience in a technical discipline.

4+ years of supervising and/or managing teams

5+ years of intrusion detection and/or incident handling experience

CISSP and SANS GCIH or GCIA required upon start

Advanced knowledge in planning, directing, and managing Computer Incident Response Team (CIRT) and/or Security Operations Center (SOC) operations for a large and complex Enterprise

Significant experience supervising and leading employees of various labor categories and technical skill levels in efforts similar in size and scope to a mature Security Operation

Mature understanding of industry accepted standards for incident response actions and best practices related to SOC operations;

Strong written and verbal communication skills, and the ability to create technical reports based on analytical findings.

Strong analytical and troubleshooting skills.

Must be a US Citizen.

Must hold active TS/SCI security clearance to be considered

Preferred Qualifications

Deep technical understanding of core current cybersecurity technologies as well as emerging capabilities.

Hands-on cybersecurity experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization including prior experience performing large-scale incident response.

Demonstrated understanding of the life cycle of cybersecurity threats, attacks, attack vectors and methods of exploitation with an understanding of intrusion set tactics, techniques and procedures (TTPs).

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

August 25, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.