Network and Infrastructure Engineer - (US)

Pixxel; Los Angeles (CA); On-site; USD 110,000 - 180,000; Full time

Benefits offered by this job

Health insurance

Unlimited leaves

Flexible working hours

Role-based remote work

Relocation assistance

Employee stock options

Job summary

Pixxel is seeking a hands-on Network and Security Engineer to design, deploy, and operate our secure network infrastructure and IT systems. The role emphasizes implementing NIST SP 800-171 and CMMC 2.0 controls, vulnerability management, and incident response across cloud and on-prem environments.

The ideal candidate will be proficient in network security, monitoring, and threat mitigation, collaborating with IT teams to ensure robust cybersecurity and system reliability.

Qualifications

• Bachelor's degree in Computer Science, Information Security, or related field (preferred).
• 5+ years in network security.
• US citizenship required.

Responsibilities

• Plan, design, and deploy secure network solutions.
• Configure and maintain routers, switches, and firewalls.
• Set up endpoints and deploy employee hardware.
• Manage patching for servers and devices.
• Administer and troubleshoot servers and workstations.
• Monitor network performance and implement security enhancements.
• Lead security controls, audits, and risk assessments.
• Develop and maintain Pixxel's SSP/POA&M for CMMC/NIST 800-171.

Skills

Network security

Threat mitigation

Security monitoring

Troubleshooting

Documentation

Team collaboration

Education

Bachelor's degree in CS/InfoSec or related

Tools

Meraki/Cisco

FortiGate

VPN

SIEM

VMware/Hyper-V

AWS/Azure cloud

Job description

Role: Network and Security Engineer (US). Employment Type: Full Time. Educational Qualification: Bachelor's degree in Computer Science, Information Security, or a related field (preferred).

Work Experience: 5+ years experience in network security. Must be a US Citizen.

Role Description: Pixxel is seeking a highly motivated IT/Network Engineer to develop, secure, and operate our network infrastructure and IT systems. The ideal candidate will possess strong technical skills, a dedication to optimizing network performance and security, and an understanding of cybersecurity to reduce overall risks associated with technology infrastructures. This is not a management role; this is a hands‑on engineering role responsible for infrastructure, networking, cloud technologies, cybersecurity, and implementation of NIST SP 800‑171 and CMMC 2.0 technical controls.

Responsibilities & Duties

• Plan, design, and deploy network solutions that meet the organization's needs.
• Configure and maintain network hardware (routers, switches, firewalls).
• Set up endpoint configurations and deploy employee hardware.
• Manage patching for servers, workstations, and network devices.
• Administer and troubleshoot servers and workstations, ensuring system reliability and performance.
• Monitor and maintain network performance daily, implementing enhancements as necessary.
• Implement and manage security measures to protect sensitive data and ensure compliance with best practices.
• Conduct regular security audits and risk assessments.
• Diagnose and resolve network issues and outages swiftly.
• Provide technical support to end‑users and assist with software and hardware issues.
• Maintain detailed documentation of network configurations, changes, and policies.
• Respond to network incidents and perform vulnerability assessments and remediation.
• Generate reports on network performance, uptime, and security incidents.
• Work closely with other IT professionals and departments to support company‑wide projects.
• Improve security monitoring and logging.
• Develop plan and train staff on network safety, new technologies, network protocols, and company network guidelines.
• Lead the process of creating and maintaining Pixxel's System Security Plans (SSP) and Plans of Action & Milestones (POA&M) to ensure compliance with the Cybersecurity Maturity Model Certification (CMMC) and NIST 800‑171 standards, and other data protection requirements.

Desirable Skills & Certifications

• Strong understanding of cybersecurity compliance requirements such as NIST 800‑171 and CMMC 2.0.
• Experience with cloud platforms (AWS, Azure) and virtualization technologies (VMware, Hyper‑V).
• Familiarity with scripting languages for automation tasks.
• Strong analytical and troubleshooting skills, with the ability to work under pressure.
• Hands‑on experience with Meraki/Cisco and FortiGate firewalls, VPN, intrusion detection/prevention systems, and SIEM tools.
• Security assessment of technical architecture and solutions.
• Ability to pick company tools and protocols.
• Proficiency in operating systems (Windows, Linux, macOS) and network monitoring tools.
• Excellent problem‑solving and root‑cause analysis skills.
• Hands‑on experience in security systems, including vulnerability management, identity, access management, security risk assessments, application testing, etc.
• Thorough understanding of the latest security principles, techniques, and protocols.
• Strong attention to detail.

Candidate Acumen

Proficient in network architecture, security protocols, and threat mitigation strategies. Skilled in managing firewalls, VPNs, and intrusion detection systems while ensuring robust cybersecurity measures. Strong problem‑solving abilities and a proactive approach to maintaining network integrity and performance.

Benefits

• Health insurance coverage
• Unlimited leaves & flexible working hours
• Role‑based remote work and work‑from‑home benefit
• Relocation assistanceProfessional mental wellness services
• Creche facility for primary caregivers (limited to India)
• Employee stock options for all hires

About Pixxel

Pixxel is a space data company and spacecraft manufacturer redefining Earth observation with hyperspectral imaging. The company’s first three commercial hyperspectral satellites—Fireflies—deliver imagery at 5‑meter resolution and 135+ spectral bands, providing 50x richer detail than traditional Earth observation systems and unlocking insights across agriculture, climate, energy, environment, and more.

Once fully deployed, Pixxel’s constellation of 18‑24 satellites will capture imagery across up to 250 bands in VNIR and SWIR ranges, with a 40‑km swath and daily global revisit capability. Pixxel’s most unique strength is its full‑stack approach, integrating every layer of the value chain from satellite hardware and manufacturing to AI‑powered analytics.

Pixxel’s satellite constellation is complemented by Aurora, its in‑house Earth Observation Studio that simplifies satellite imagery analysis and democratises remote sensing for all. Designed to make hyperspectral data more accessible, Aurora by Pixxel combines high‑frequency imagery with AI‑powered tools to generate actionable insights, even for users without technical backgrounds. The third pillar of Pixxel’s ecosystem is its in‑house satellite manufacturing capability.

Pixxel’s team is young but deeply mission‑aligned, with a culture rooted in curiosity, speed, and long‑term thinking. As the company grows its constellation and expands Aurora, the focus remains on making space‑based insights practical, scalable, and genuinely helpful so that the health of the planet becomes measurable and action becomes possible.

Culture

Pixxel is an organization where we enable our employees to work on world‑changing problems that they are passionate about, and a place where they can be their best selves day in and day out while ensuring they have fun every day.

Central to our employee‑first ethos is a commitment to ensuring that every team member feels valued and heard. We nurture a healthy and supportive work environment where we prioritise well‑being and growth in all aspects of life.