Information Systems Security Engineer Jobs in San Diego, CA

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161 - 180 of 1,753 Jobs

Systems Engineer, Requirements & Verification

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Protecting what matters most is the mission that matters most. At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle complex engineering challenges. We are passiona
Posted 2 days ago | Updated 10 hours ago

Sr. Windows Administrator/Test Lab Manager TS/SCI Poly $15k SIGN ON!

Leidos

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San Diego, California, USA

Full-time

Come join our exciting and fast-growing National Security Group! $15k SIGN ON BONUS! Must have an active TS/SCI Polygraph. We are hiring a Senior Windows Administrator / Test Lab Manager to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a highly complex and fast-paced program. The selected candidate will be responsible for performing daily system administration and O&M support activities in support of a complex network environment with geographi
Posted 36 days ago | Updated 10 hours ago

Network Security Engineer (Azure / Palo Alto / F5 BIG-IP LTM)

NTT DATA Americas, Inc

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Remote or Plano, Texas, USA

Contract

Company Overview: Req ID: 323970 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Network Security Engineering to join our team.Job Description: Palo Alto Firewalls on-prem and Azure virtual appliances F5 BIG-IP LTM Load Balancers on-prem and Azure virtual appliances. Nexus switches on-prem VMWare VCenter on-prem with 22
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Posted 4 days ago | Updated moments ago

Software Engineer

SAIC

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San Diego, California, USA

Full-time

Job ID: 2501938 Location: SAN DIEGO, CA, US Date Posted: 2025-04-30 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: No Description SAIC is seeking cleared (Secret) Software Engineers to support our recent award for Project Overmatch. Candidates will research, design, and develop computer and network software or speciali
Posted 60+ days ago | Updated 9 hours ago

Network Engineer (Medical C4I Lead Support)

CACI International, Inc.

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San Diego, California, USA

Full-time

Network Engineer (Medical C4I Lead Support) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 75% Type of Travel: Continental US * * * The Opportunity: CACI is looking for a Network Engineer (Medical C4I Lead Support) to support the mission of Military Sealift Command (MSC) Health Services including afloat programs onboard hospital ships including management, maintenance, oper
Posted 27 days ago | Updated 22 days ago

Senior Network Systems Engineer

Leidos

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Remote

Full-time

Leidos Digital Modernization Sector is looking for a Senior Network Systems Engineer to work on the Army Global Unified Network (AGUN) - Increment 1 (INC1) program. The Global Enterprise Network Modernization - OCONUS (GENM-O) is a critical mission provider responsible for keeping the Army connected through global network modernization projects. The Army Global Unified Network (AGUN) - Increment 1 (INC1) will unify the next generation of Army transport to comply with the Joint Regional Security
Posted 6 days ago | Updated 10 hours ago

Network Security Engineer (SME) - Top Secret Clearance Required

M & S Consulting

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Remote

Full-time

M&S Consulting was conceived in 2002 with the vision of creating highly effective teams of elite consultants to deliver strategic process and technology solutions to enterprise organizations across the US. Our commitment to delivery in complex environments and long-term customer success has merged process and technology into innovative solutions, established deep pockets of expertise, and enabled innovative transformation for evolving businesses. We have intentionally cultivated steady growth fo
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Posted 27 days ago | Updated 27 days ago

Systems Engineer - Test

Lockheed Martin Corporation

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Remote or Colorado Springs, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 1 day ago | Updated 10 hours ago

Senior Software Engineer II - Mobile Security REMOTE

Walgreens

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Remote or Deerfield, Illinois, USA

Full-time

Job Description Job Summary: This role demonstrates proficiency in all areas of the professional function and advanced in-depth specialization to perform and implement activities that impact components / processes of specified functional areas of the Walgreens Digital/Online application. This role is typically assigned to strategic, complex undertakings. Receives work in the form of short- and mid-term outcomes that regularly require the application of independent judgment and creativity. Ment
Posted 39 days ago | Updated 11 hours ago

Snowflake Security / Engineer and Automation Admin

NTT DATA Americas, Inc

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Remote or Plano, Texas, USA

Contract

About NTT DATA:NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well
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Posted 7 days ago | Updated moments ago

DevSecOps Engineer

SAIC

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San Diego, California, USA

Full-time

Job ID: 2505138 Location: SAN DIEGO, CA, US Date Posted: 2025-04-29 Category: Software Subcategory: DevSecOps 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: No Description SAIC is seeking a DevSecOps Engineer to work closely with our Lead DevSecOps Engineer in support of Navy systems under the Naval Operational Architecture. The ideal candidate is agile, resourc
Posted 6 days ago | Updated 9 hours ago

Systems Engineer, Senior Staff

Lockheed Martin Corporation

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Remote or Huntsville, Alabama, USA

Full-time

Job Description Protecting what matters most is the mission that matters most. At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle complex engineering challenges. We are passion
Posted 16 days ago | Updated 10 hours ago

Senior Technical Success Engineer, Public Sector (REQUIRED: Top Secret Security Clearance)

Splunk Inc.

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Texas, USA

Full-time

Description Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people that make Splunk stand out as an amazing career destination and why we've won so many awards as a best place to work. If you become a Splunker, we want your whole, authentic self, what we call your "million data points". So bring you
Posted 60+ days ago | Updated 11 hours ago

District Systems Engineer - Commercial

PaloAlto Networks

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Remote or Chicago, Illinois, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 49 days ago | Updated 11 hours ago

Security Engineer Healthcare/Eyecare Domain

Sonata Software North America

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Remote

Full-time

Sonata Software Overview Sonata is a global technology company specializing in platform-based digital transformation, supporting businesses to become connected, open, intelligent and scalable. Sonata s Platformation methodology brings together industry expertise, platform technology excellence, design innovation and strategic engagement models to deliver sustained value to customers. A trusted partner of world leaders in the retail, manufacturing, distribution, travel, services and software ind
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Posted 15 days ago

Systems Engineer Senior

Lockheed Martin Corporation

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Remote or Cape Canaveral, Florida, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees t
Posted 5 days ago | Updated 10 hours ago

Identity and Access Management (IAM) - Staff Security Engineer

CVS Health

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Remote

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 13 days ago | Updated 11 hours ago

Systems Engineer - Mid-Career

Lockheed Martin Corporation

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Remote or Huntsville, Alabama, USA

Full-time

Job Description Protecting what matters most is the mission that matters most. At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the industry, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle complex engineering challenges. We are passionate ab
Posted 12 days ago | Updated 10 hours ago

Staff Software Engineer, Platform Security

Discord Inc.

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Remote or San Francisco, California, USA

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. Discord is about
Posted 60+ days ago | Updated 11 hours ago

Microsoft 365 (M365) Security & Endpoint Engineer

Capgemini Government Solutions

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Remote or McLean, Virginia, USA

Full-time

Capgemini Government Solutions (CGS) is seeking a highly motivated Microsoft 365 Engineer with deep experience in cybersecurity, endpoint management, and cloud-native security solutions to join our team in supporting federal government clients in GCC High environments. This role emphasizes hands-on architecture and administration of Microsoft Sentinel, Microsoft Defender for Cloud, Microsoft Intune, Azure Virtual Desktop (AVD), and other M365 workloads within regulated and high-security environm
Posted 14 days ago | Updated moments ago