Full-Time
Linux System Administrator
Posted on 9/20/2025
Zone 5 Technologies
201-500 employees
End-to-end UAS development for DoD
Compensation Overview
$115k - $130k/yr
San Luis Obispo, CA, USA
In Person
 Software Engineering (1) |
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- Bachelor's Degree with 4+ years of relevant experience, additional experience may be considered in lieu of degree.
- Minimum of 4 (Four) years of System Administrator experience.
- Minimum of 2 (Two) years administering Linux operating systems with strong capability in administering Ubuntu servers and workstations.
- Expertise or Certification in AWS cloud environment.
- Strong written and verbal communication skills.
- Ability to interface effectively with external vendors, customers, and management.
- Manage multiple networks in a dynamic, demanding environment.
- Familiarity with Risk Management Framework requirements for Windows and Linux systems.
- Maintain Both Linux and Windows servers and workstations.
- Embrace new technologies to meet evolving requirements in a growing company
- Provide onsite IT support and escalation from desktop support team.
- Coordinate with the Information assurance team to meet compliance.
- Maintain a robust virtual and physical environment.
- Manage privileged access management.
- Support dev ops Linux requirements.
- Previous experience maintaining networks in DOD Contractor environments.
- Experience maintaining Linux environments.
- Experience supporting a developer ops environments.
- Experience with Administrating AWS instances.
- Experience with scripting languages (e.g., Bash, Python).
Zone 5 Technologies designs and builds unmanned aircraft systems for the U.S. Department of Defense as a prime contractor. Its products include air-launched effects, counter-UAS interceptors, next-generation munitions, and low-cost cruise missiles. The PALADIN multi-mission UAS can autonomously intercept drones and deploy munitions, while the Open Weapon Platform provides a modular system to rapidly add new capabilities. The company focuses on vertically integrated development from concept to production and aims for digitally engineered, attritable, affordable aircraft that can scale through a DoD-approved deployment path via the DIU Blue UAS program.
Company Size
201-500
Company Stage
N/A
Total Funding
N/A
Headquarters
San Luis Obispo, California
Founded
2011
Simplify's Take
What believers are saying
- Kongsberg 90% acquisition in December 2025 expands into NATO markets.
- DIU Blue UAS certification accelerates PALADIN adoption across DoD branches.
- $100M+ profitable revenue in 2025 supports scalable high-volume manufacturing.
What critics are saying
- Kongsberg redirects PALADIN and OWP to Norwegian Rusty Dagger in 3-6 months.
- CFIUS rejects acquisition in 6-12 months, collapsing deal and blacklisting contracts.
- Anduril's Lattice UAS captures DIU slots, eroding counter-UAS revenue in 12-18 months.
What makes Zone 5 Technologies unique
- PALADIN UAS enables autonomous drone interception and munitions deployment.
- Open Weapon Platform integrates third-party capabilities rapidly into weapon systems.
- Vertically integrated from design to high-rate production of attritable aircraft.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
401(k) Retirement Plan
401(k) Company Match
Unlimited Paid Time Off
Paid Holidays
Company News
Kongsberg Defence & Aerospace (‘KONGSBERG’) has signed an agreement to acquire the California-based missile company Zone 5 Technologies LLC, which designs and produces affordable, mass producible long-range strike and anti-drone missiles. The value of the transaction is undisclosed.
Norwegian defence company Kongsberg Gruppen has agreed to acquire 90 percent of US-based Zone 5 Technologies, which develops and produces low-cost missiles in large volumes. The purchase price was not disclosed, and the deal requires regulatory approval. Zone 5's management will retain the remaining shares. The company generated over $100 million in sales in 2025 and is profitable. It will operate as an independent subsidiary under Kongsberg. "The acquisition of Zone 5 is an important strategic step for Kongsberg. Zone 5 is at the forefront of developing affordable missiles that can be produced in large volumes," said Geir Håøy, CEO of Kongsberg Gruppen.