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Best Defense Companies to Work for in Los Angeles, CA (29)

Boeing
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
33 Offices
170,000 Employees
27 Benefits Hiring Now
Explore New Horizons

A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries. Our U.S. and global workforce and supplier base drive innovation, economic opportunity, sustainability and community impact. Boeing is committed to fostering a culture based on our core values of safety, quality and...

Boeing

Boeing's Top Workplace Perception Strengths

Benefits & Perks: Benefits include comprehensive health coverage, a strong 401(k) match, generous paid leave, parental leave, tuition assistance, and broad employee discounts. These offerings are presented as a major draw that supports well-being and family needs.

Career Growth: Structured pathways, mentorship, rotational programs, and support for advanced degrees create avenues into managerial, project leadership, and specialized technical roles. These programs indicate sustained investment in long-term development across career stages.

Mission & Purpose: Work is described as challenging and impactful across large-scale aerospace and defense projects with tangible real-world significance. Many cite pride in contributing to important technologies and “cool products” that change the world.

BAE Systems, Inc.
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Where purpose connects.

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

BAE Systems, Inc.

BAE Systems, Inc.'s Top Workplace Perception Strengths

Mission & Purpose: Work spans sensitive U.S. national-security programs across electronics, space, platforms, and cyber, which many find meaningful. The U.S. subsidiary operates under a Special Security Agreement enabling participation in highly sensitive programs despite foreign ownership.

Work-Life Balance: Hybrid/remote options and alternative schedules such as 9/80 are available in many roles and often viewed as quality-of-life wins. Availability varies by site, program, clearance, and on‑site hardware needs.

Market Position & Stability: The U.S. arm operates at multi‑billion‑dollar scale and recently integrated Ball Aerospace as Space & Mission Systems, signaling long‑term defense demand. This breadth supports steady, multi‑year programs.

Red 6
Aerospace • Hardware • Software • Virtual Reality • Defense
3 Offices
186 Employees
35 Benefits Hiring Now
A revolutionary technology firm at the forefront of Augmented Reality and synthetic Air Combat Training.

Red 6 is an innovative Augmented Reality (AR) technology startup leading the way in synthetic air combat training. Our primary technology, supporting our ATARS product, enables pilots to simulate the cognitive challenges of flying while accessing realistic, scalable training in dynamic outdoor environments

Red 6

Red 6's Top Workplace Perception Strengths

Mission & Purpose: Work targets high-stakes training gaps in military aviation and is built and tested alongside operators, creating a clear sense of purpose and visible real-world impact. Collaboration with test pilots and ops staff during live flight and simulator events reinforces line-of-sight to mission outcomes.

Innovation & Products: ATARS overlays virtual adversaries and objects into real flight training, with rapid integrations from ground rigs to T‑38, F‑16, and Apache testbeds. Frequent integration and test cycles in labs, hangars, and on aircraft sustain a hands-on, cutting-edge product environment.

Benefits & Perks: Pay and benefits are considered competitive, including health, dental, vision, FSA, 401(k), bonuses, relocation assistance, generous PTO, paid holidays and sick time, parental leave, and continuing-education support. Office perks, company events, and promote-from-within practices further enhance the package.

HRL Laboratories
Artificial Intelligence • Hardware • Software • Nanotechnology • Semiconductor • Quantum Computing • Defense
4 Offices
850 Employees
69 Benefits Hiring Now
Our technologies operate in space, on aircraft, in automobiles, and in a variety of consumer products.

HRL Laboratories, LLC, Malibu, California, (hrl.com) pioneers the next frontiers of physical and information science. Delivering transformative technologies in automotive, aerospace and defense, HRL advances the critical missions of its customers. As a private company owned jointly by Boeing and GM, HRL is a source of innovations that advance the state of the art in profound and far-reaching ways.

HRL Laboratories

HRL Laboratories's Top Workplace Perception Strengths

Innovation & Products: Work centers on cutting‑edge R&D across microelectronics, quantum devices, materials, photonics, and sensors with national‑level visibility and ties to aerospace/automotive applications. In‑house labs and fabrication capabilities enable hands‑on prototyping and transition toward real hardware.

Benefits & Perks: Benefits include a company‑funded Health Reimbursement Account, comprehensive health coverage, paid parental leave, and Employee Assistance Program support. Generous time‑off practices and campus amenities at the Malibu site are also highlighted.

Team Support: Colleagues are often described as collaborative, brilliant, and willing to help on challenging technical problems, fostering a supportive research environment. Mentorship programs, continuing education stipends, and meaningful project autonomy reinforce learning and cross‑disciplinary collaboration.

True Anomaly
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
4 Offices
300 Employees
21 Benefits Hiring Now
Delivering decisive capabilities for space superiority.

Space was once the quietest place in the universe. Now, it's crowded, contested, and confrontational.  We are True Anomaly: the only defense company focused exclusively on space defense. Founded in 2022 by ex-U.S. Space Force members, True Anomaly designs and builds advanced systems for space superiority: agile and powerful spacecraft platforms, mission software engineered for unmatched command and control, and payloads...

True Anomaly

True Anomaly's Top Workplace Perception Strengths

Mission & Purpose: Work centers on building Jackal autonomous orbital vehicles and the Mosaic autonomy/mission software for space superiority and national‑security missions, including participation in Space Force exercises like VICTUS HAZE. This unusual hardware‑plus‑software focus offers high‑impact, purpose‑driven work at the intersection of spacecraft, autonomy, and operations.

Benefits & Perks: Company materials highlight 100% employer‑sponsored healthcare, equity, and 401(k)/Roth options, along with generous PTO, parental leave, and free daily meals. These offerings indicate an emphasis on supporting employees and their families alongside a high‑intensity mission.

Market Position & Stability: Recent large funding rounds and facility expansions are cited to scale manufacturing, missions, and hiring across Colorado and Long Beach. Ongoing flight tests and inclusion in tactically responsive space work signal meaningful traction and resourcing.

Turion Space
Aerospace • Artificial Intelligence • Hardware • Information Technology • Software • Defense • Manufacturing
Irvine
150 Employees
41 Benefits Hiring Now
From Detection to Remediation — Protecting the Orbital Highway for Tomorrow’s Space Economy

Turion Space is building the infrastructure to secure and sustain the future of space. Founded to address the growing need for space domain awareness, in-space servicing, and debris mitigation, Turion designs, builds, and operates spacecraft with real-world operational capability. Our vehicles are built for national security and commercial missions that require speed, autonomy, and resilience. We believe the next chapter of...

Turion Space

Turion Space's Top Workplace Perception Strengths

Mission & Purpose: Work centers on space domain awareness and in‑orbit services, giving people a clear mission anchored by real spacecraft and software. Feedback suggests teams build and operate DROID satellites and Starfire to image and characterize objects on orbit.

Market Position & Stability: Momentum is reinforced by a sizable Series B and selection to compete on Space Force’s Andromeda program, indicating resources to scale fleets and software. Government and dual‑use programs provide a steady pipeline that shapes priorities and resourcing.

Autonomy: Small, fast teams and vertical integration mean individuals wear many hats and see work ship to orbit. Feedback suggests engineers get hands‑on ownership across bus, propulsion, payloads, and ground software.

K2 Space Corporation
Defense • Manufacturing
Torrance
137 Employees
1 Benefits Hiring Now
Building high powered satellites for a mass abundant future.

Making previously impossible missions possible

K2 Space Corporation
Umbra Space
Aerospace • Hardware • Defense
3 Offices
145 Employees
58 Benefits Hiring Now
Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity.

Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission: Deliver global omniscience. To stay ahead of climate change, geopolitical risk, and other major crises and issues, we need a global understanding of what is changing, where, and how fast. Umbra provides easy access to the highest quality commercial satellite data available, which is an indispensable tool for...

Umbra Space
Starseed™ AI
Artificial Intelligence • Big Data • Software • Cybersecurity • Defense • Big Data Analytics
Santa Monica
12 Employees
The Multi-Modal Fusion AI for External Cybersecurity

Starseed AI is the proprietary multi-modal fusion AI platform for external cybersecurity and intelligence, designed to empower organizations with cutting-edge solutions that safeguard their reputation, foster secure environments, and enable informed decision-making.

Starseed™ AI
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Zero Nexxus Consulting
Consulting • Defense
Covina
Military Transition Specialist

Zero Nexxus is your trusted military transition specialist for a smooth separation from active duty. We provide veterans transition support, a transition assistance program, and professional guidance on securing veteran life insurance. Our military transition services also include career counseling for veterans, employment services, education enrollment assistance, and personalized transition programs. With veteran healthcare assistance, administrative support, and family support...

Zero Nexxus Consulting
CesiumAstro
Aerospace • Hardware • Software • Defense
3 Offices
400 Employees
38 Benefits
CesiumAstro creates out-of-the-box communication systems for space and airborne platforms.

We build high-throughput, plug-and-play phased array communication payloads for space and airborne platforms. CesiumAstro’s full-stack, multi-mission hardware and software products enable a diverse range of commercial and defense objectives. Full-system engineering design is at the heart of every CesiumAstro product. We deliver high-performance solutions under rapid development timelines.

CesiumAstro

CesiumAstro's Top Workplace Perception Strengths

Innovation & Products: Work centers on active phased‑array communication systems, payloads, terminals, and integrated spacecraft with hands‑on ownership from concept to delivery. Teams operate in a dynamic, cross‑functional setting that emphasizes rapid build‑test cycles.

Compensation: Pay is considered competitive for engineering roles across RF, electrical, and software disciplines. Senior and principal titles are described with strong compensation relative to role complexity.

Benefits & Perks: A comprehensive package includes medical, dental, and vision coverage, a 401(k) with company match, equity, paid parental leave, generous PTO and holidays, and company‑funded life and disability coverage. Additional perks such as mentorship programs, paid certifications, relocation assistance, childcare benefits, and team meals are highlighted.

Anduril
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
8 Offices
6,000 Employees
55 Benefits See Our Teams
Transforming US & allied military capabilities with advanced technology.

Anduril is a defense products company. Unlike most defense companies, we don’t wait for our customers to tell us what they need. We identify problems, privately fund our R&D and sell finished products off the shelf. Ideas are turned into deployed capabilities in months, not years.

Anduril

Anduril's Top Workplace Perception Strengths

Mission & Purpose: Work is fielded quickly into real programs across counter‑UAS, autonomy, surveillance, and networking; feedback suggests many builders are motivated by meaning and urgency.

Market Position & Stability: Fast growth and large‑scale expansion efforts such as the Ohio manufacturing build‑out indicate resources and runway for ambitious programs and headcount.

Compensation: Pay and benefits are considered strong, and peers are described as high‑caliber, with crowd‑sourced data indicating competitive packages for technical roles.

Emcore
Aerospace • Defense
Alhambra
400 Employees
1 Benefits

Emcore offers a portfolio of compound semiconductor-based products for the broadband, fiber optics, space, and solar power markets.

Emcore
Sift Inc.
Aerospace • Software • Defense
El Segundo
40 Employees
23 Benefits
Simplify Telemetry. Scale Your Mission.

Sift is building the observability platform for the next generation of machines. Founded by former SpaceX engineers and software leaders from across high-scale industries, Sift provides a unified observability platform that enables hardware teams to develop, test, and operate complex machines with speed and confidence. From rockets and autonomous vehicles to energy infrastructure and lunar rovers, Sift equips engineers with tools...

Sift Inc.
The Aerospace Corporation
Aerospace • Artificial Intelligence • Cloud • Machine Learning • Software • Cybersecurity • Defense
13 Offices
4,600 Employees
53 Benefits See Our Teams
In an era of dynamic change, Aerospace is addressing the most complex challenges in space.

The space enterprise has been transformed by rapid change and growth. New vehicles for national security space, a more rapid launch cadence, proliferated satellite constellations, the pursuit of interplanetary exploration, and thriving commercial ventures are changing the nature of the space industry. The Aerospace Corporation (Aerospace) is a leading architect for U.S. space programs, shaping efforts to outpace threats to...

The Aerospace Corporation

The Aerospace Corporation's Top Workplace Perception Strengths

Mission & Purpose: Work is described as consequential and focused on ensuring the safety and success of government, civil, and commercial space missions. Employees tackle complex, one-of-a-kind space challenges and serve as objective technical advisors across the enterprise.

Benefits & Perks: Benefits include comprehensive health coverage, generous paid time off, parental leave, and a robust 401(k) with substantial company contributions and immediate vesting. Additional perks such as 9/80 schedules, compensatory time, relocation assistance, education support, and commuter/onsite amenities are highlighted.

Work-Life Balance: Flexible schedules (including 9/80) and hybrid/on-site rhythms for unclassified tasks support sustainable hours and stability. Compensatory time practices and a culture that encourages balance are commonly cited, with surges mainly around launches and critical reviews.

Honeybee Robotics
Aerospace • Hardware • Professional Services • Robotics • Software • Defense • Manufacturing
3 Offices
420 Employees
51 Benefits
Honeybee Robotics develops and produces ground-breaking robotics that enable the exploration and utilization of space.

Honeybee Robotics specializes in creating novel exploration systems for the most extreme environments and advanced motion control solutions for NASA, defense, and commercial programs. Our work has played a critical role in thousands of projects spanning from conceptual design studies to flight missions, including NASA's Artemis I Mission and the Roman Space Telescope. We look to "Touch Life" by supporting...

Honeybee Robotics
Intellisense Systems
Torrance
125 Employees
34 Benefits Hiring Now

Intellisense Systems, Inc. is a leading provider of advanced sensing and display solutions supporting a data continuum from acquisition to visualization. We enhance our hardware with software that adds intelligence to our systems and can turn raw data into useful information for improved decision making and process automation. Intellisense Systems offers both off-the-shelf products and custom development services. These services include...

Intellisense Systems
Lodestar Space
Aerospace • Defense • Manufacturing
2 Offices
16 Employees
Hiring Now
Defending the ultimate high ground.

Building the frontline service to safeguard all off-earth operations.

Lodestar Space
Northwood Space Corp
Aerospace • Hardware • Software • Database • Defense • Industrial
2 Offices
40 Employees
24 Benefits
Northwood is a modern space infrastructure company focused on the ground segment.

The space segment has become critical infrastructure. It powers everything from GPS and climate monitoring to missile warning and global broadband. But the ground segment hasn’t kept up. Most ground networks today were designed for science missions, not for the scale, urgency, or diversity of today’s space economy. At Northwood, we’re building a global, software-defined ground network from the ground...

Northwood Space Corp

Northwood Space Corp's Top Workplace Perception Strengths

Mission & Purpose: Work is tied directly to enabling satellite-to-Earth connectivity, with live-sky tests and rapid field deployments giving contributors clear line-of-sight from design to impact. Feedback suggests engineers can see their designs move from bench to operational sites quickly.

Innovation & Products: The company emphasizes rapid iteration and vertically integrated hardware-plus-software development, including production-ready phased-array terminals and fast factory integration. This build-fast, ship-fast approach showcases tangible technical momentum over slideware.

Market Position & Stability: Recent funding rounds and an expanded manufacturing footprint indicate resources to scale manufacturing and deploy initial sites. Investor backing and a stated multi-site rollout plan suggest near-term runway for growth.

Interconnect Solutions Company
Aerospace • Hardware • Defense • Industrial • Manufacturing
2 Offices
250 Employees
33 Benefits
Custom interconnect solutions for aerospace, defense, and medical — built in United States since 1971.

Established in 1971, we began building custom power cables & assemblies for Gateway, Kingston, and Xerox. With over 50 years of manufacturing experience, ISC is capable of meeting tight deadlines and changing forecasts while maintaining quality. Our products are in use worldwide in commercial and military aircraft, lifesaving medical devices, weapon systems, inflight entertainment, power systems, and countless commercial, industrial...

Interconnect Solutions Company

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