Security engineer Jobs in Costa Mesa, CA

THIS ROLE CAN BE DONE REMOTELY, BUT YOU WOULD BE REQUIRED TO WORK PACIFIC TIME ZONE.

KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for a Security Engineer : Red / Blue team (Azure Security, ethical hacker / pentesting, MXDR, SIEM, DLP req); CEH a +

Purpose of Position : This position is responsible for maintaining and improving the security of the organization's information systems, networks and data. Key responsibilities include proactively identifying potential security risks, developing and implementing security measures to prevent data loss.

Essential Functions :

Perform active threat hunting, looking for potential attacks rather than just passively waiting for attacks

Perform red team / blue team exercises to test defenses and improve security operations.

Assists with vulnerability assessments, using provided security tools to identify system vulnerabilities

Design and implement security controls across cloud and on-premises environments

Create and maintain security monitoring and alerting solutions

Data Loss Prevention (DLP) : Monitor DLP alerts, investigate incidents, and recommend actions to relevant teams to mitigate data breaches.

Assists in the planning and deployment of the company's cloud information security strategies

Manage Infrastructure and application security monitoring tools to detect and respond to security incidents in real-time

Participate in the development and improvement of the company's SDLC processes, ensuring security practices are integrated into all stages of product development

Responsible for evaluating, influencing, and recommending technology and product direction

Stay informed on the latest cybersecurity trends, emerging threats, attack techniques, and zero-day vulnerabilities affecting Microsoft environments and other relevant technologies.

On-site or remote regular attendance and punctuality are essential functions of the job.

Perform other business tasks or functions as assigned.

Required :

High School Diploma or equivalent required.

Bachelor's degree in Computer Science, Cyber Security or equivalent experience required.

Certifications such as OSCP, OSWE, CISSP, CEH, GPEN, AZ-500 (Microsoft Azure Security Engineer), SC-200 (Microsoft Security Operations Analyst), or SC-300 (Microsoft Identity and Access Administrator) are a plus.

Minimum of six (6) years of hands-on experience in IT with a focus on security.

Hands-on experience in threat hunting required (examples : MITRE ATT&CK, TTPs, Cyber Kill Chain, Diamond Model of Intrusion Analysis, Indicators of Compromise / IOCs, Indicators of Attacks (IOAs), etc.)

Experience with Microsoft Defender, Sentinel, Azure Security Center, and Microsoft 365 security solutions, helping to identify vulnerabilities, mitigate threats, and enhance security postures.

Deep knowledge of Microsoft security solutions

Comparable tools used to proactive secure Azure environments would be considered in lieu of.

Microsoft Defender for Endpoint

Microsoft Sentinel (SIEM / SOAR)

Azure Security Center & Microsoft Purview Compliance Manager

Microsoft Intune and Conditional Access Policies

Strong understanding of security principles and best practice

Strong knowledge and hands on experience with Data Loss Prevention

Proficiency in Microsoft security technologies and tools such as Purview Information Protection, Defender for Cloud and Sentinel

Experience with Managed Extended Detection and Response (MXDR)

Proficient in Microsoft Office programs, including Word, Excel, PowerPoint, as well as Outlook.

Adhere to all PHI (Protected Health Information) and HIPAA (Health Insurance Portability and Accountability Act) guidelines.

Please note that this client requires education and employment verification at the time of offer. All offers are contingent upon the results of this : Ensure all jobs list the correct job titles, dates, and employers of record (the company that paid you, not just end clients). Remove any information that cannot be : Provide the exact name of the degree and the school / organization that issued : Indicate whether they are active or expired, include the certification number, and provide the issuing organization. Confirm if you have a copy ready to share at the time of : List the institution where the training was completed. If you received a certificate of completion, include it and confirm if a copy is available to : If you have an overseas diploma, confirm you have a copy available, as many international institutions do not respond to verification requests.

Compensation depends on experience but is typically $125-175K. Please note the top of the range requires a bachelor's degree.

ABOUT KORE1

Specializing in professional and technical recruiting, KORE1 is committed to supporting top IT, Engineering, Creative, Scientific, Accounting and Finance professionals in their career paths. We build deep relationships with leading companies, connecting them to exceptional talent every day. With extensive industry expertise and unmatched opportunities, our goal is to provide a unique experience for our contractors and consultants as they prepare for their next role. We are passionate about matching the right people with the right companies.

Kore1 provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, Kore1 complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training. Kore1 expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of Kore1's employees to perform their job duties may result in discipline up to and including discharge.