GPEN jobs in California

San Diego, California

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Today

Job ID: 2617224 Location: San Diego, CA, US Date Posted: 2026-09-24 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Principal Cybersecurity Engineer to support critical Navy communication systems within the DoD. This role is ideal for a hands-on security professional

Full-time

USD 160,001.00 - 200,000.00 per year

Senior Principal Cyber Engineer

San Diego, California

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Today

Job ID: 2617759 Location: San Diego, CA, US Date Posted: 2026-10-08 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Senior Principal Cybersecurity Engineer to support critical Navy communication systems within the DoD. This role is ideal for a hands-on security professional w

Full-time

USD 160,001.00 - 200,000.00 per year

Security Analyst

Remote

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Today

Job ID: SC-14215 Remote/Local Security Analyst (CISSP/CISA/CISO/CEH/OSCP/GPEN) with MITRE ATT&CK (must), dashboard reporting, SIEM/EDR/IDS/IPS/Threat Intelligence, Palo Alto Cortex XSIAM/XDR, Linux, networking, Active Directory experience Location: Columbia, SC (Department of Administration) Duration: 12 Months Interview Process: 1 Round of Virtual/Online Interviews potential for second round of in-person interviews Required Skills (rank in order of Importance): 2+ Years of Experience with Secur

Easy Apply

Contract

Depends on Experience

Red Team Operator

Remote

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Today

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview At TransUnion, this role will report to a Director of Cybersecurity. We are seeking an experienced and highly skilled Red Teamer to join our Information Security Department. The Red Teamer will primarily be responsible for conducting in-depth Threat Emulation exercises such as Red Team Operations, Purple Team Operations, and Penetration Tests to assess the security of our systems, network

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

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Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

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Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

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Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

Today

Full-time

USD 112,500.00 - 187,500.00 per year

Security Analyst - Project Lead

Remote

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Today

Hi Good Morning, Hope you are doing well Role: Security Analyst - Project Lead Location: Columbia, South Carolina || Remote Duration: 12 Months Interview Process: 1 Round of Virtual/Online Interviews - potential for second round of in-person interviews Required Skills 2+ Years of Experience with MITRE ATT&CK framework 2+ Years of Experience with dashboard creation and reporting 2+ Years of Experience with Security Monitoring and Incident Response 2+ years of experience in supporting large SO

Easy Apply

Full-time, Part-time, Third Party, Contract

Red Team Operator

Remote

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Today

Full-time

USD 112,500.00 - 187,500.00 per year

Penetration Tester

Remote

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8d ago

POSITION OVERVIEW The Penetration Tester / Ethical Hacker is responsible for identifying, validating, exploiting, and supporting remediation of security vulnerabilities within large-scale Java applications. This is a hands-on technical role focused on application penetration testing and ethical hacking using real-world attack techniques. The successful candidate will combine strong Java development/engineering knowledge with practical penetration testing experience and work closely with Developm

Easy Apply

Full-time

Depends on Experience

US-IT Security Eng Sr

Remote

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Today

At R1, we're transforming how healthcare works by combining nearly two decades of revenue cycle expertise with advanced technology, including analytics, AI, intelligent automation and workflow orchestration. We pair that technology with the irreplaceable expertise of our people to help hospitals, health systems and medical groups improve financial performance, simplify administrative complexity and create better experiences for patients and providers. All Together Better defines our culture and

Full-time

USD 50,640.00 per year

GPEN jobs in California, USA