NIST SP 800 Series jobs in El Segundo, CA

GPS IIF Mission System Administrator (Expert and Senior)

El Segundo, California

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Today

GPS IIF Mission System Administrator (Expert and Senior) Company: The Boeing Company Boeing Defense, Space, and Security (BDS) seeks a seeks a System Administrator (Expert or Senior) to serve on the Global Positioning System (GPS) IIF program, within our Space, Intelligence & Weapon Systems (SI&WS) division located in El Segundo, CA. GPS is a satellite-based radio-navigation system owned by the United States government and operated by the United States Space Force and is the world's first glo

Full-time

USD 99,450.00 - 134,550.00 per year

Security Control Assessor

Hawthorne, California

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Today

Job ID: 2617214 Location: Hawthorne, CA, US Date Posted: 2026-09-24 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Security Control Assessor, providing onsite systems engineering and technical advisory (SETA) support to a SAIC prime program at the Nati

Full-time

Compensation information provided in the description

IT & Cybersecurity Manager

El Segundo, California

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Today

ABOUT NOOKS Nooks is pioneering Classified-Infrastructure-as-a-Service (CIaaS) - designing, building, and operating Sensitive Compartmented Information Facilities (SCIFs) and other secured, classified environments for the defense and national security community. We work with the agencies, contractors, and mission-driven organizations that keep the nation safe, delivering the physical infrastructure that makes classified work possible. We're growing fast, operating across multiple markets, and b

Full-time

USD 175,000.00 - 205,000.00 per year

Identity Governance Engineer

Redondo Beach, California

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Today

Identity Governance Engineer Department: Information Technology Employment Type: Full Time Location: Redondo Beach Compensation: $140,000 - $180,000 / year Description As an Identity Governance Engineer at Impulse, you will maintain, enhance, and scale our enterprise identity and access management capabilities. This role will help ensure that users, devices, administrators, applications, and other identities have appropriate access throughout their lifecycle. The Identity Governance Enginee

Full-time

USD 140,000.00 - 180,000.00 per year

Information Security Intern (Summer 2027)

Redondo Beach, California

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Today

Information Security Intern (Summer 2027) Department: Internship Employment Type: Internship Location: Redondo Beach Compensation: $30.00 / hour Description As an Information Security Intern, you will gain hands-on experience in the daily operations of a security program supporting a highly regulated, mission-critical environment. You will work alongside experienced security engineers and analysts on real projects involving security monitoring, policy implementation, vulnerability managemen

Full-time

USD 30.00 per hour

Senior Cybersecurity Engineer, Identity & Access Management

El Segundo, California

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Today

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN ), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Par

Full-time

USD 140,000.00 - 200,000.00 per year

Build and Release Engineer (DevOps)

Torrance, California

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Today

About Northwood: Northwood is a modern space infrastructure company bringing the benefits of space to the masses through advanced communications technology. We are building a global network of phased array ground stations that enable real-time, reliable communication for satellite missions such as national security, global connectivity, and disaster response. With a vertically integrated approach, Northwood designs, builds, and rapidly deploys scalable systems that power the next generation of

Full-time

IT Support Specialist Intern

Hawthorne, California

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Today

At Reflect, you will be expected to move fast, have a lot of ownership and, most importantly, be able to effect change. If this excites you, we are interested in hearing about your best work and accomplishments across any domain and from any points in your life. About the Role We are looking for an IT Support Specialist Intern to join our internal IT team. You will be the first point of contact to support the technology needs across the company: account access, laptops and workstations, printe

Full-time

SOC Manager, Cybersecurity

El Segundo, California

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Today

Full-time

USD 180,000.00 - 240,000.00 per year

Cybersecurity Engineer II

Long Beach, California

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Today

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Full-time

USD 111,000.00 - 167,000.00 per year

Senior System Administrator

El Segundo, California

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Today

About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. R

Full-time

USD 133,500.00 - 190,050.00 per year

Senior Cybersecurity Engineer, Product Security

El Segundo, California

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Today

Full-time

USD 160,000.00 - 220,000.00 per year

Sr. Cybersecurity Engineer - HYBRID

Hawthorne, California

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Today

Overview OSI Systems and its subsidiaries is a vertically integrated provider of specialized electronic systems and for components that meet the critical needs in the homeland security, healthcare, defense, and aerospace industries. As a global company, we are dedicated to developing solutions for our customers and the people they serve to lead the way to a safer and healthier world. OSI Systems is seeking a Sr. Cybersecurity Engineer. This individual will be involved with cyber security proje

Full-time

USD 160,000.00 - 170,000.00 per year

Information Systems Security Engineer

Los Angeles, California

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Today

Full-time

USD 150,000.00 - 190,000.00 per year

Network Engineer- Hybrid (3 days onsite)

Hybrid in El Segundo, California

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Today

Time zone & hours of work: US Time Zones Start date: September 2026 Job Description: You will help offset the workload of a lean, hands-on IT team supporting a growing, multi-site enterprise network. You will operate, secure, troubleshoot, and grow a mixed environment spanning legacy Ubiquiti switching, Cisco routing, switching, SD-WAN, and wireless, Palo Alto Networks security, and secure remote access for employees, customers, and partners. The position combines network engineering with prac

Contract

70-80/hr

DevSecOps Engineer

Torrance, California

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Today

Divergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. Divergent is a qualified Tier 1 supplier to global automotive OEMs and supports leading U.S. aerospace and defense comp

Full-time

USD 115,843.00 - 156,729.00 per year

Senior Network Administrator

Los Angeles, California

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Today

Full-time

USD 88,000.00 - 121,000.00 per year

DevOps Engineer

Huntington Beach, California

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Today

About Mach Industries Founded in 2023, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 350 employees, we operate with startup agility and ambition. Our vision is to redefine the future of warfare through

Full-time

USD 125,000.00 - 160,000.00 per year

Infrastructure & Systems Administrator

El Segundo, California

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Today

A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations - one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. In a world where many companies are focused on incrementally improving the status quo, we are focused on creating something entirely

Full-time

USD 80,000.00 - 100,000.00 per year

COMPLIANCE SME

Remote

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Today

COMPLIANCE SME REMOTE POSITION 12+ Months JOB DESCRIPTION: To act as the primary Subject Matter Expert (SME) to design controls, manage audits, drive remediation, and translate regulatory requirements into engineering practices across PCI-DSS, SOX (ITGC), and CMMC / NIST SP 800-171. Must have extensive experience in: * PCI-DSS Compliance * SOX (Sarbanes-Oxley) ITCompliance * CMMC and defense Compliance * Governance, Audit & Risk Management. Please feel free to call me or email me for any other

Easy Apply

Contract, Third Party

Depends on Experience

NIST SP 800 Series jobs in El Segundo, CA, USA