Security Engineer III

Position Summary Deloitte’s Cyber Defense and Resilience offering is seeking a SIEM Engineer to support security monitoring, detection engineering, and incident analysis across complex enterprise environments. This role will focus on building and optimizing SIEM content, improving alert fidelity, and helping clients strengthen cyber defense capabilities. The ideal candidate will bring experience with at least one of the following technology areas: Splunk, Palo Alto Networks, or CrowdStrike. This is a remote role with opportunities to work across distributed teams in a fast-paced cybersecurity environment.Work you'll doAs a SIEM Engineer on the Cyber Defense and Resilience team, you will be responsible for…Configure, maintain, and optimize SIEM content including correlation rules, alerts, dashboards, and reportsAnalyze security events and log data to identify suspicious activity, support investigations, and improve detection coverageIntegrate and normalize log sources from endpoint, network, cloud, identity, and security platformsPartners with cybersecurity teams to support use case development, threat detection, incident triage, and response activitiesDocument detection logic, operational procedures, and monitoring requirements to support consistent service deliveryA successful candidate would possess these skills:Ability to work independently and collaborate as part of a teamEffective written and verbal communication skillsMeticulous attention to detail and quality of work productAbility to build and sustain professional relationshipsAbility to lead projects or workstreamsAbility to manage and prioritize multiple tasks in a fast-paced and dynamic environmentStrong interpersonal skills and professional demeanorAbility to meet deadlinesAbility to provide clear guidance to othersQualificationsRequired:Bachelor’s degree in computer science, Cybersecurity, Information Technology, Engineering, or a degree in related technical field3+ years of experience in cybersecurity, security operations, or SIEM engineering3+ years of experience with at least one of the following: Splunk, Palo Alto XSIAM, or Crowdstrike NG SIEMSecurity certification such as Splunk certification, Palo Alto Networks certification, or CrowdStrike certification is required2+ years’ experience in the following areas: creating, tuning, and maintaining correlation searches, alerts, dashboards, and reports in a Security Information and Event Management platform reviewing and analyzing logs from endpoint, network, cloud, identity, and application sourcesActive Secret clearance or higherMust be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.Preferred:2+ years’ experience:supporting enterprise monitoring in a Security Operations CenterExperience onboarding and normalizing log sources in a Security Information and Event Management platformExperience mapping detections to MITRE ATT&CK techniquesExperience with cloud security monitoring in Amazon Web Services, Microsoft Azure, or Google Cloud PlatformHands-on experience with scripting or query languages used for detection and log analysisSecurity certification such as CompTIA Security+, or GIAC certificationThe wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $107,925 to $188,900.You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance. Deloitte is committed to providing reasonable accommodations for people with disabilities. If you require a reasonable accommodation to participate in the recruiting process, please direct your inquiries to the Global Call Center (GCC) at View email address on click.appcast.io. Recruiting tips From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters. Benefits At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you. Our people and culture Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ways of thinking, ideas, and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work. Our purpose Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Learn more. Professional development From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career. As used in this posting, "Deloitte" means Deloitte & Touche LLP, a subsidiary of Deloitte LLP. Please see for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. Certain services may not be available to attest clients under the rules and regulations of public accounting. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Requisition code: 350154 Job ID 350154 Engineering and Product | Security EngineeringSame job available in 3 locations