ZipRecruiter

Log In

1

Permanent Cyber Security Startup Jobs (NOW HIRING)

Epirus

Physical Security Specialist

Torrance, CA · On-site

The ideal candidate has defense industry experience and thrives in a fast-paced, startup ... S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) ...

1Kosmos

Customer Success Manager - Federal

This is a 6-month contract role with a strong opportunity to convert into a full-time permanent ... identity, cybersecurity, or SaaS platform company • Strong communication and relationship ...

DLS Solutions

Enterprise Account Executive

Alpharetta, GA · Remote

$400K - $600K/yr

Enterprise Account Executive Remote Full-time Permanent Position Base Salary: 120K - 140K ... Startup-ready. You operate with high autonomy, build your own infrastructure when needed, and don't ...

DLS Solutions

Enterprise Account Executive

Alpharetta, GA · On-site +1

$120K - $140K/yr

Enterprise Account Executive Remote Full-time Permanent Position Base Salary: 120K - 140K ... Startup-ready. You operate with high autonomy, build your own infrastructure when needed, and don't ...

K2 Space

Ground Software Engineer

Los Angeles, CA

$123K - $150K/yr

... startup, we'd love for you to apply. The Role As a Software Engineer on our Ground Software team ... Familiarity with cybersecurity best practices and relevant certifications/standards (SOC2, FedRAMP)

Stoke Space

Information Security Systems Engineer

Kent, WA · On-site

$133K - $200K/yr

Bachelor's degree in Computer Science, Cybersecurity or related field * 5+ years of experience in ... Prior experience working in a startup environment, demonstrating adaptability, resourcefulness, and ...

K2 Space

Ground Software Engineer

Los Angeles, CA · On-site

$123K - $150K/yr

... startup, we'd love for you to apply. The Role As a Software Engineer on our Ground Software team ... Familiarity with cybersecurity best practices and relevant certifications/standards (SOC2, FedRAMP)

Capital Power

I&C Technician II

Midland, MI

$47/hr

Your Opportunity One Permanent Full Time Position. Capital Power is seeking an Instrumentation ... Maintain cybersecurity for industrial control systems, including backups and patching of cyber ...

K2 Space

Senior Ground Software Engineer

Seattle, WA · On-site

$150K - $200K/yr

... space startup, we'd love for you to apply. The Role As a Senior Software Engineer on our Ground ... Familiarity with cybersecurity best practices and relevant certifications/standards (SOC2, FedRAMP)

next page

Showing results 1-20

All JobsPermanent Cyber Security Startup Jobs

Permanent Cyber Security Startup information

See salary details

$57K

$133K

$186K

How much do permanent cyber security startup jobs pay per year?

As of Jul 16, 2026, the average yearly pay for permanent cyber security startup in the United States is $132,962.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $150,000.00 per year, depending on experience, location, and employer.

What is the difference between Permanent Cyber Security Startup vs Cyber Security Analyst?

AspectPermanent Cyber Security StartupCyber Security Analyst
CredentialsCertifications like CISSP, CISA, CompTIA Security+ often preferredSame certifications typically required
Work EnvironmentFast-paced startup setting, dynamic projectsCorporate or organizational environment, structured roles
Employer & IndustryStartups in tech, finance, or healthcare sectorsOrganizations across various industries, including government and private sectors

Permanent Cyber Security Startups focus on innovative, agile security solutions within startup environments, often requiring versatile skills. Cyber Security Analysts work in established organizations, analyzing and defending systems. Both roles share similar certifications but differ in work setting and project scope.

What is a Permanent Cyber Security Startup?

A Permanent Cyber Security Startup is a newly established company that specializes in providing security solutions and services to protect digital assets and information systems from cyber threats. Unlike temporary initiatives, these startups are founded with the intention of long-term operation and growth in the cybersecurity industry. They often develop innovative technologies, offer consulting, or deliver managed security services to businesses and individuals. Their focus can range from network security and threat detection to data privacy and compliance. Being 'permanent' means the company is structured for ongoing business rather than a short-term project.

What are some common challenges faced by cyber security professionals in a startup environment?

Cyber security professionals in startup environments often face the challenge of balancing limited resources with the need to establish robust security protocols. Startups typically prioritize rapid growth and innovation, which can sometimes lead to security being overlooked or underfunded. Additionally, professionals may need to wear multiple hats, handling everything from risk assessments to incident response and employee training. Collaboration with other departments is frequent, as security measures must align with the company's evolving technology stack and business goals. Adaptability, proactive communication, and prioritizing high-impact security initiatives are key to success in this dynamic setting.

What are the key skills and qualifications needed to thrive at a permanent cyber security startup, and why are they important?

To thrive at a permanent cyber security startup, you need a solid foundation in network security, risk assessment, and incident response, often supported by a degree in computer science or cybersecurity and relevant certifications like CISSP or CEH. Familiarity with security tools such as SIEM platforms, firewalls, and vulnerability scanners is typically required. Strong problem-solving abilities, adaptability, and effective communication are crucial soft skills for thriving in a dynamic startup environment. These skills and qualities enable you to address evolving threats, innovate rapidly, and contribute to the company's growth and resilience.
What cities are hiring for Permanent Cyber Security Startup jobs? Cities with the most Permanent Cyber Security Startup job openings:
What are the most commonly searched types of Cyber Security Startup jobs? The most popular types of Cyber Security Startup jobs are:
What states have the most Permanent Cyber Security Startup jobs? States with the most job openings for Permanent Cyber Security Startup jobs include:
What job categories do people searching Permanent Cyber Security Startup jobs look for? The top searched job categories for Permanent Cyber Security Startup jobs are:
Permanent Cyber Security Startup jobs near you
Infographic showing various Permanent Cyber Security Startup job openings in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $132,962 per year, or $63.9 per hour.

Senior Mission Systems Software Engineer (C2)

Singularity Defense Corp.

Gardena, CA • On-site

Full-time

Posted 15 days ago

Job description

About The Company
We are a stealth-mode Aerospace & Defense startup headquartered in Gardena, CA. Our founding team hails from SpaceX, Anduril, and Lockheed Martin, and we are backed by Joint Staff-level military leadership and several Silicon Valley firms. With a world-class business development & leadership team already in place, we are well positioned to capitalize on already overwhelming demand.
Role Summary:
The Senior Mission Systems Engineer is responsible for designing, developing, testing, and maintaining high-performance mission-critical software that supports fire control, flight, ground, and command-and-control systems. This role focuses on building robust, secure, and reliable modern C++ applications for Linux-based embedded and edge computing platforms while integrating with sensors, hardware, and distributed networked systems.
The ideal candidate possesses deep expertise in modern C++, Linux, networking, and systems engineering, with the ability to troubleshoot complex issues spanning software, hardware, networking, and deployment environments. Success in this role requires close collaboration with cross-functional engineering teams-including mechanical, electrical, guidance, navigation and control (GNC), and operations-to deliver reliable mission capabilities from development through field integration.
Candidates should have strong computer science fundamentals, experience with embedded and distributed systems, and a security-first approach to software design and implementation. Experience with robotics, command-and-control systems, fire control, flight software, cybersecurity, applied mathematics, and modern software architectures is highly desirable. The role also includes occasional travel (up to 20%) to support customer demonstrations, system integration, and field testing
Responsibilities:
  • Design, implement, test, and maintain high-quality modern C++ software for mission systems.
  • Contribute to fire control, ground systems, and flight software efforts.
  • Refactor and improve existing software architecture, reliability, maintainability, and testability.
  • Work with linux-based systems deployed on embedded and edge compute platforms.
  • Interface with hardware-adjacent systems, sensors, and embedded compute.
  • Build software that communicate over real-world networks, including unreliable or constrained data links.
  • Debug complex system-level issues across software, hardware, networking, and deployment environments.
  • Collaborate with mechanical, electrical, software, GNC, and operations teams towards a common goal.
  • Support occasional field testing, integration events, and customer demonstrations.
  • Apply a security-oriented mindset to system design, implementation, deployment, and debugging.
  • Travel up to 20% of the time for on-site integration events with external vendors or customers.

Required Qualifications:
  • Strong Modern C++ (23) experience or demonstrable ability to write high-quality C++
  • Strong CS fundamentals: data structures, algorithms, concurrency, memory management, networking, and debugging
  • Linux experience: Linux development, debugging, deployment, operation, maintenance
  • Networking experience: TCP/UDP, routing, multicast, DNS, DDS, pub/sub, Ethernet, etc
  • Understanding of hardware-adjacent software: communication protocols, sensors, etc
  • Ability to obtain and maintain a U.S. security clearance
  • Willingness to travel for up to 20% of the job

Preferred Qualifications:
  • C++23/C++23 experience
  • Robotics experience (ROS/ROS2, control algorithms, path planning, etc)
  • C2 (Command and Control) software experience
  • Fire control systems (FCS) software experience
  • Flight software (FSW) software experience
  • Nix/NixOS experience
  • Cybersecurity mindset: defense in depth, secure-by-default design, threat modeling, CTF/security background, crypto familiarity, hardening experience
  • Applied math background: linear algebra, optimization, estimation, controls, simulation, numerical methods, etc
  • Basic API/web literacy: REST, gRPC, protobuf, frontend/backend concepts, databases, etc

ITAR
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Apply