Security+ Jobs in San Jose, CA

1 - 20 of 4,118 Jobs

Sr SOC EngineerJob Title - Sr SOC Engineer

SidmansCompany Name - Sidmans

•

San Jose, California, USA

Contract, Third Party

Security incidents and occurrences are tracked, analysed, and reported.Provide security controls such as IDS/IPS, endpoint security, vulnerability management, and data loss prevention recommendations to the client s security team.With the support of the SOC manager, create new operational rules, processes, and procedures.As an initial point of contact for the SOC team, assist them.Assist with handing out work assignments to the team members.Handling escalated security incidents.Experience with S

Security Operations Center (SOC) Analyst 2Job Title - Security Operations Center (SOC) Analyst 2

Palmer GroupCompany Name - Palmer Group

•

Remote

Contract

Palmer Group's client in downtown Des Moines is seeking a Security Operations Center (SOC) Analyst 2 to take on the role of primary incident lead. In this position, you will be responsible for directing all aspects of the incident response process, including detection, analysis, validation, tracking, containment, recovery, coordination, escalation, and communication. This opportunity is a remote, long-term contract position. If you have the qualifications below and are interested in learning mor

Systems Engineer - TS/SCI w/PolyJob Title - Systems Engineer - TS/SCI w/Poly

General DynamicsCompany Name - General Dynamics

•

Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Systems Architecture, Systems Design, Systems Development Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Systems Engineer Deliver simple solutions to complex problems as a Systems

Cybersecurity Systems EngineerJob Title - Cybersecurity Systems Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Sunnyvale, California, USA

Full-time

Job Description Responsible for applying an interdisciplinary, collaborative approach to plan, design, develop, validate and verify Cyber solutions across the lifecycle. Conduct cyber risk assessment activities including threat modeling, vulnerability analysis and analysis of mitigation solutions. Coordinates and addresses Supply Chain risk management concerns. Develop, evaluate and analyze design constrains, trade-offs and detailed system and security design as they pertain to the Cyber domain

Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CAJob Title - Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Sunnyvale, California, USA

Full-time

Job Description Join our Lockheed Martin team! Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

Network Manager IIJob Title - Network Manager II

General DynamicsCompany Name - General Dynamics

•

Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Tech Support, Network Performance, Networks Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Network Manager II CLC 15 Transform technology into opportunity as a Network Manager II with GDIT. A career in enterprise IT

Information Systems Security Officer (ISSO)Job Title - Information Systems Security Officer (ISSO)

RTX CorporationCompany Name - RTX Corporation

•

San Jose, California, USA

Full-time

Date Posted: 2025-06-04 Country: United States of America Location: CA827: 100 Headquarters Dr San Jose 100 Headquarters Drive , San Jose, CA, 95134 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph Raytheon Company Managed by Collins Aerospace Applied Signal Technology's (AST) Security organization is seeking

Linux / Unix Systems Administrator, Stf - TS/SCI w/Poly- Sunnyvale, CAJob Title - Linux / Unix Systems Administrator, Stf - TS/SCI w/Poly- Sunnyvale, CA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Sunnyvale, California, USA

Full-time

Job Description About Us: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. This Lockheed Martin Enterprise Operations (EO) position w

Senior Site Reliability Engineer Staff, Classified SystemsJob Title - Senior Site Reliability Engineer Staff, Classified Systems

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Sunnyvale, California, USA

Full-time

Job Description As a Site Reliability Engineer, you will: Design, implement, and maintain highly available and scalable systems and infrastructure to support classified applications and services Develop and implement reliability-focused engineering practices, such as continuous integration, continuous deployment, and continuous monitoring, while ensuring compliance with classified system requirements Collaborate with development teams to ensure that reliability and scalability are considered th

Data Loss Prevention Engineer in Palo Alto, CA (Hybrid)Job Title - Data Loss Prevention Engineer in Palo Alto, CA (Hybrid)

Prospance Inc.Company Name - Prospance Inc.

•

Palo Alto, California, USA

Contract

The Data Protection Engineer will enhance Rivian's cybersecurity posture by focusing on tactical data protection operations, automation, and tool development to safeguard sensitive information. This role will prioritize securing email systems, endpoints, and other critical platforms while driving proactive data protection strategies aligned with Rivian s cybersecurity objectives.The ideal candidate will have a strong technical background, a passion for automation, and the ability to design and i

IT Infrastructure Team LeadJob Title - IT Infrastructure Team Lead

Tranzeal, Inc.Company Name - Tranzeal, Inc.

•

San Jose, California, USA

Contract

IT Infrastructure Team Lead This role leads the design, planning, and delivery of IT infrastructure projects, including server and storage upgrades, security initiatives, network enhancements, and cloud migrations. Responsibilities: Assess and enhance infrastructure for resilience and reliability Maintain up-to-date documentation Ensure solutions align with business goals and compliance requirements Lead end-to-end project management: planning, execution, monitoring, closure Collaborate with cro

Sr. Security Operations Engineer for HOT Data Start-up in Mountain View, CAJob Title - Sr. Security Operations Engineer for HOT Data Start-up in Mountain View, CA

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

•

Mountain View, California, USA

Full-time

Join a rapidly growing data start-up specializing in data value engineering as a Sr. Security Operations Engineer and play a key role in securing our cloud-hosted applications while ensuring compliance with industry standards. Our innovative platform offers a comprehensive approach to data management, covering collection, analysis, packaging, visualization, and exchange. Designed for flexibility and integration, our system empowers organizations and individuals to take control of their data, rec

Linux/Unix System AdminJob Title - Linux/Unix System Admin

Judge Group, Inc.Company Name - Judge Group, Inc.

•

Cupertino, California, USA

Contract

Location: Cupertino, CA Salary: $50.00 USD Hourly - $53.00 USD Hourly Description: Our client is currently seeking a Linux/Unix System Admin Linux/Unix System Admin San Jose, CA 12+Months Position Summary: The DevOps/System Engineer is responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. The system administration tasking will be focused on improving the stability and performance of the system, maintain

IT Infrastructure Project Manager - San Jose, CA - US (Onsite)Job Title - IT Infrastructure Project Manager - San Jose, CA - US (Onsite)

Acnovate CorporationCompany Name - Acnovate Corporation

•

San Jose, California, USA

Contract

IT Infrastructure Project Manager - US Type of Position: Contract-to-Hire Location: San Jose. 100% in-Office presence required. Reporting to Sr. IT Services Director, IT Infrastructure Project Manager will lead planning, execution and delivery of IT Infrastructure projects including Server and Storage Upgrades, Security Initiatives, Network Upgrades, Cloud Migrations and more. This role requires strong project management skills, deep technical understanding of IT Infrastructure systems in a fast

Identity Architect (15+yrs exp. Needed)Job Title - Identity Architect (15+yrs exp. Needed)

Digitive LLCCompany Name - Digitive LLC

•

Remote

Contract, Third Party

Position: Identity Architect (15+yrs exp. Needed) Location: Remote What are the top 3 skills required for this role? 1. SailPoint IdentityNow 2. CyberArk 3. Ping Federate Job Description/ Responsibilities Identity Management Design: Develop and maintain the architecture for identity management solutions that align with organizational strategies. Design and implement identity governance and administration frameworks. Business Identity Solutions: Oversee and enhance business identity solutions to

Identity ArchitectJob Title - Identity Architect

Digitive LLCCompany Name - Digitive LLC

•

Remote

Third Party, Contract

Identity Architect Remote Role 12+ Months Contract Exp Level- 15 Years Req Skills- Identity Architect, SailPoint Identity Now, CyberArk, Ping Federate What are the top 3 skills required for this role? SailPoint Identity NowCyberArkPing Federate Job Description Identity Management Design:Develop and maintain the architecture for identity management solutions that align with organizational strategies.Design and implement identity governance and administration frameworks.Business Identity Solution

Information Systems Security Officer (ISSO) III - Ramstein, GermanyJob Title - Information Systems Security Officer (ISSO) III - Ramstein, Germany

General DynamicsCompany Name - General Dynamics

•

Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Location: Ramstein, Germany The Information Systems Security

IT Infrastructure Project Manager - San Jose, CA - US (Onsite)Job Title - IT Infrastructure Project Manager - San Jose, CA - US (Onsite)

Acnovate CorporationCompany Name - Acnovate Corporation

•

San Jose, California, USA

Contract, Third Party

Systems AdministratorJob Title - Systems Administrator

General DynamicsCompany Name - General Dynamics

•

Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Storage Management, Unix System Administration, Windows System Administration Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Systems Administrator

Data Engineer - Secret Clearance RequiredJob Title - Data Engineer - Secret Clearance Required

General DynamicsCompany Name - General Dynamics

•

Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Data Science Job Qualifications: Skills: Data Analytics, Data Engineering, Data Pipelines Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Data Engineer to join the team focused on Command and Control (C2) systems supporting USAREUR-AF. You will contrib