it security administrator Jobs in san jose, ca

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Sr. IT Systems Engineer - Openstack

Fortinet

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Sunnyvale, California, USA

Full-time

Job Description Fortinet is looking for an experienced IT Systems Engineer specializing in OpenStack to join our innovative IT team. With over 15,000 employees worldwide, we are a leader in network security, continually enhancing our IT systems to meet the needs of an evolving digital landscape. In this important role, you will be responsible for the development, delivery, and ongoing operation of our OpenStack-based private cloud platform and virtualization infrastructure. Your expertise in Li
Posted 60+ days ago | Updated 5 hours ago

Sr. Network Engineer - Clearance Required

Lockheed Martin

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Sunnyvale, California, USA

Full-time

Job ID: 675614BR Date posted: Apr. 10, 2025 Description:The Coolest Jobs are at Lockheed Martin Space Are you looking for an exciting career at one of the top Aerospace and Defense Companies? A fulfilling position that challenges your mind, grows your skills, and contributes to our Nation's most critical missions is right in front of you. At Lockheed Martin Space, we advance the frontiers of science, help militaries protect what matters most, and solve problems that others think are impossible
Posted 27 days ago | Updated 22 hours ago

Network Engineer

NetApp

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San Jose, California, USA

Full-time

Job Summary We are seeking a highly motivated and skilled Network Engineer to join our dynamic team in San Jose. This role is crucial in managing and evolving our network infrastructure, bridging the gap between traditional networking and modern cloud-centric approaches. The ideal candidate will possess a strong foundation in core networking principles and a passion for expanding their expertise into areas like multi-cloud networking, automation, and Zero Trust Network Access (ZTNA). You will p
Posted 39 days ago | Updated 5 hours ago

Systems Administrator, Senior (MSO)

General Dynamics

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Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Networking, Networking, Networking Support Certifications: CompTIA - Security+ - CompTIA Experience: 8 + years of related experience ship Required: Yes Job Description: Systems Administrator/Mission Support Operator - $10K Sign-on bonus *Classified work an
Posted 60+ days ago | Updated 5 hours ago

DevOps Server Administrator

Peraton

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Santa Clara, California, USA

Full-time

Responsibilities Peraton is seeking a DevOps server administrator who will work as part of the Information Technology team on the Theater Mission Planning Center (TMPC) program, part of the Navy's Tomahawk Missile program. You will be part of a motivated team that is responsible for optimizing and securing the development environment of a large, complex system for multiple hardware configurations and multiple applications. This role will be located in Santa Clara, CA and requires onsite work.
Posted 47 days ago | Updated 23 days ago

Help Desk Technician

General Dynamics

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Hayward, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Help Desk Support, Information Technology (IT) Infrastructure, Technical Support Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Please take this opportunity to join one of GDIT's fastest long-standing growing programs! US B
Posted 8 days ago | Updated 5 hours ago

Test and Release Automation Engineer, Hybrid, Milpitas, CA

Cisco Systems, Inc.

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Remote or San Jose, California, USA

Full-time

Application window is expected to close on 06/01/25 Who are we? Cisco Spaces is the next gen indoor cloud location services platform from Cisco. Cisco Spaces transforms customer Wi-Fi into a powerful sensor, unlocking insights and trends from behavior of people and things, allowing the customers to make informed business decisions, optimize operations, and improve experiences! Our guiding principles are rooted in our four core values: 'care deeply,' 'everybody in,' 'simplify everything,' and 'b
Posted 6 days ago | Updated 5 hours ago

Intelligence Systems Administrator

General Dynamics

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Hayward, California, USA

Full-time

This is an unpaid fellowship through the Department of Defense (DoD) SkillBridge Program. The fellow selected for this role will not receive compensation or benefits from GDIT and will not be an employee, agent or contractor of GDIT but rather will remain an employee of the DoD and will receive compensation and benefits through the DoD. Type of Requisition: Regular Clearance Level Must Currently Posses: Top Secret/SCI Clearance Level Must Be Able To Obtain: Top Secret/SCI Public Trust/Other
Posted 60+ days ago | Updated 5 hours ago

Cyber Security Engineer - Cleared - Onsite - Colorado Springs, CO (Position Pending Contract Award)

CDW

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Colorado, USA

Full-time

At CDW, we make it happen, together. Trust, connection, and commitment are at the heart of how we work together to deliver for our customers. It's why we're coworkers, not just employees. Coworkers who genuinely believe in supporting our customers and one another. We collectively forge our path forward with a level of commitment that speaks to who we are and where we're headed. We're proud to share our story and Make Amazing Happen at CDW. We are seeking an experienced Cybersecurity Engineer to
Posted 20 days ago | Updated 5 hours ago

Senior Systems Administrator (Australia) - TS/SCI with Polygraph

General Dynamics

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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 Administration Job Qualifications: Skills: Linux, System Administration, Windows Applications Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology (GDIT) is seeking an IT Engineer with Mi
Posted 18 days ago | Updated 5 hours ago

ServiceNow Software Engineer Senior

SAIC

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Remote

Full-time

Job ID: 2505327 Location: REMOTE WORK, VA, US Date Posted: 2025-05-05 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description Introduction This position requires an active Secret security clearance Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize
Posted 1 day ago | Updated 2 hours ago

Full Stack/Cloud Architect

GovCIO

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Remote

Full-time

Overview GovCIO is seeking an experienced Enterprise Architect with deep expertise in cloud engineering to support the Department of Veterans Affairs (VA) Office of Technology (OIT). In this role, you will collaborate closely with senior OIT partners, architects, business stakeholders, and functional consultants on strategies for optimizing IT investmen ts and solutions, with a strong focus on secure, scalable, and resilient cloud architecture. This position is fully remote, located in the Unit
Posted 2 days ago | Updated 1 hour ago

JIRA Administrator

Ccube

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Sunnyvale, California, USA

Contract

Role: JIRA Administrator Location: Santa clara, CA/Sunnyvale, CA Skills: 8+ years of experience as JIRA Administrator.Strong experience in JIRA Configuration, Management, Integration, Support, Optimization.Strong experience in Agile and KANBAN Development frameworks and Project Management.Experience in writing custom JQL (JIRA Query Language).Good in communication.Responsibilities: Configuration and ManagementInstall, configure, and maintain the Jira instance. Manage user accounts, groups, and p
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Posted 27 days ago

Controls Assessment & Testing Senior Specialist - Technology and Cybersecurity Risk

M&T BANK CORPORATION

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Remote or Buffalo, New York, USA

Full-time

The Bank sponsors individuals for TN and H-1B transfers on a case by case basis. Please note that this position is not open to anyone on a H-1B or F-1 student visa including those eligible for CPT/OPT or the Stem OPT extension. Overview: Leads risk analysis for complex initiatives, influencing overarching risk framework and providing advanced guidance to leadership for informed decision-making aligned with organizational imperatives. Primary Responsibilities: Develop and implement strategic ap
Posted 60+ days ago | Updated 5 hours ago

Senior Cyber Security Associate

GovCIO

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Remote

Full-time

Overview GovCIO is curren tly hiring for Cyber Security Expert to support the Department of Veterans Affairs GIS Team. This position will be fully remote located within the United States. Responsibilities Communicate and provide consultative support on the VA on matters related to system security assessment and authorization, and Authorization to Operate (ATO). Coordinate and lead security and privacy activities within project teams and develop security and privacy related artifacts. Review
Posted 6 days ago | Updated 1 hour ago

IT Applications Access and Controls Analyst

Kforce Technology Staffing

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Remote or San Diego, California, USA

Full-time

RESPONSIBILITIES: Kforce has a client that is seeking an IT Applications Access and Controls Analyst in San Deigo, CA. Duties Include: * Identify and assess risks related to IT controls and recommend mitigation strategies * Document and monitor general controls and operate in an environment where tasks are managed effectively * Produce deliverables, specifically process flows, procedure documentation, writing specialized assessment reports, related to process, tools, metrics and communication a
Posted 60+ days ago | Updated moments ago

Linux Administrator/Support Desk Analyst - UJMS

GovCIO

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Remote

Full-time

Overview GovCIO is currently hiring for a Linux Administrator/Support Desk Analyst (SDA) provides service desk and application and security management services for the Unified Jury Management System (UJMS). The analyst will be required to have troubleshooting, analytical, and decision-making skills to provide support and resolution to end-user issues or questions. The incumbent will provide operational and technical support to resolve software application, security, and technical issues associa
Posted 28 days ago | Updated 1 hour ago

SR M365 Project Lead

SAIC

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Remote

Full-time

Job ID: 2503386 Location: REMOTE WORK, DC, US Date Posted: 2025-03-19 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a senior M365 Project Lead who will lead continual operations and complex improvements of our M365 tenant, including ensuring the effective use of M365 for our cust
Posted 50 days ago | Updated 2 hours ago

Senior Manager of IT Infrastructure

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a highly advanced Senior Manager of IT Infrastructure who can lead a group of engineers and has hands-on experience working directly with network security and systems. The Senior Manager will sit remotely in the EST time zone. Requirements for the Senior Manager of IT Infrastructure include: - Be able to manage and perform the infrastructure administration, networking, and security team. - Act as the leader of the IT department and spearhead standards, implement polic
Posted 5 days ago | Updated 2 hours ago

Firewall Security Engineer

Infinite Computer Solutions (ICS)

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Remote

Full-time

Position: Firewall Engineer Experience: 7+ Years Job Summary: We are seeking a Senior Firewall Engineer with expertise in Palo Alto firewalls, advanced routing, and network architecture. This role will be responsible for designing, deploying, and troubleshooting firewall infrastructure, ensuring high availability, security, and compliance with best practices. The ideal candidate will have strong hands-on experience with firewall policy management, network segmentation, and security threat mitiga
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Posted 9 days ago | Updated 2 days ago