Jobs in the United States

25+ jobs

Save this search

Added 4 mins ago
Sr. Advanced Systems Engineer - Displays and Touch Screen Controllers
Real Time Consulting, LLC
Phoenix, AZ
JOB TITLE: Sr. Advanced Systems Engineer - Displays and Touch Screen Controllers
Added 4 mins ago
Systems Engineer - Aircraft Surveillance Systems
Real Time Consulting, LLC
Phoenix, AZ
JOB TITLE: System Engineer - Aircraft Surveillance Systems
Added 4 mins ago
Systems Engineer - Avionics Display Applications
Real Time Consulting, LLC
Phoenix, AZ
JOB TITLE: Systems Engineer - Avionics Display Applications
Added 20 mins ago
2027 Associate Flight Software Engineer - Manhattan Beach CA
Northrop Grumman
Manhattan Beach
Contribute to technical development, system integration, verification and validation for complex space systems
Added 20 mins ago
MD
AI Governance Engineer
MISO Default Brand
Carmel, IN
- $173,000 to $198,000 USD / year
As MISO's AI Governance Engineer, you will help build and evolve the enterprise AI governance framework as the organization expands its use of generative and agentic AI. In this role, you…
Added 34 mins ago
HP
Power Electronics Controls Engineer
Heron Power
Scotts Valley, CA
- $120,000 to $220,000 USD / year
As a power electronics controls engineer, you will be responsible for dynamic modeling, controller design, implementation, and validation for power converters. Additionally, you will be…
Added 42 mins ago
Senior Quality Engineer
Fortive
Everett
Validate production test systems, calibration methods, and in-process inspection strategies.
Added 47 mins ago
Software Engineer - Avionics Data Network
Real Time Consulting, LLC
Phoenix, AZ
Experience coordinating with cross-functional design teams including Systems, Software, Hardware, and Test
Added 47 mins ago
Systems Engineer - Aircraft Recorders
Real Time Consulting, LLC
St Petersburg, FL
JOB TITLE: Systems Engineer - Aircraft Recorders
Added 1 hour ago
Electrical Design Engineer
Express Employment Professionals
Clearwater, FL
The Electrical Design Engineer is a core technical role within Company’ Engineering department, responsible for the design, documentation, and continuous improvement of solid-state AC motor…
Added 1 hour ago
ST
Senior System Integration and Test Engineer
Silvus Technologies, Inc.
Irvine, CA
- $130,000 to $180,000 USD / year
Silvus is seeking a Senior System Integration and Test Engineer who will report to the Senior Engineering Director on the Irvine Engineering team. The successful individual in this role…
Added 2 hours ago
ET
Senior Systems Engineer
EUV Tech
Martinez, CA
- $150,000 to $175,000 USD / year
The Senior Systems Engineer will refine hardware, software, and controls based on meticulously tested performance data, ensuring the reliability of integrated components in EUV Tech tools.…
Added 2 hours ago
L
Software Reliability Engineer
Lab37
Pittsburgh, PA
- $158,000 to $218,000 USD / year
Write and enhance C++ and script code to support testing, validation, and debugging across robotic systems.
Added 2 hours ago
Hardware Integration & Test Engineer II
Futurex
Bulverde, TX
Futurex is seeking a hands-on Hardware Integration & Test Engineer II to support testing, troubleshooting, firmware provisioning, and system integration of hardware security modules (HSMs)…
Added 2 hours ago
Mission Operations Engineer (Platform)
Saronic Technologies
Austin, TX
As a Mission Operations Engineer, you will be hands-on with the deployment, validation, and iterative improvement of our underwater unmanned vessel. You will be a member of the Platform…
Added 2 hours ago
DevOps Engineer
Stored Energy Systems
Longmont, CO
We are seeking a highly motivated DevOps Engineer to support the development, deployment, automation, and lifecycle management of software platforms related to battery sensing technology,…
Added 2 hours ago
SVE Electrical Engineer
Enovation Controls LLC
Tulsa, OK
Experience with test instruments, electrical validation, DFM/DFT, and root-cause analysis.
Added 2 hours ago
Senior Controls Development Engineer
Seakeeper Inc
Leesport, PA
You’ll report to the Director of Gyro Engineering and work closely with Controls and Systems Engineering, as well as other engineering teams across the company including Product…
Added 2 hours ago
A
Firmware Engineer
Actalent
Carlsbad, CA
- $32 to $37 USD / hour
Job Title: Firmware Test EngineerJob DescriptionWe are seeking a dedicated Firmware Test Engineer to execute manual firmware testing, including functional, regression, integration, and…
Added 3 hours ago
SA
Senior Staff Systems Security Engineer, Program Protection (TX/DC/Sea) (R6515)
Shield AI
United States
- $175,000 to $315,000 USD / year
Shield AI is seeking a Senior Staff Systems Security Engineer specializing in Program Protection, Anti-Tamper (AT), and Critical Program Information (CPI) to support the development of…
Added 3 hours ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
Leads development and begins architecting components of scalable, elastic distributed systems. Defines and enforces scalability requirements for owned components; optimizes code and data…
Added 3 hours ago
Principal Electro-Optical Integration & Test Engineer
RTX
United States
The Effectors Optics Department is seeking a Principal Electro-Optical Integration & Test Engineer to join a multidisciplinary team supporting development, qualification, and production of…
Added 3 hours ago
Sr Systems Engineer
Rite-Hite Doors, Inc.
Dubuque Headquarters, IA · Milwaukee, WI
…involving system requirements, architecture, integration, controls, embedded systems, sensing, connectivity, verification, or related systems-engineering…
Added 3 hours ago
Software Engineer - Aircraft Surveillance Systems
Real Time Consulting, LLC
Phoenix, AZ
JOB TITLE: Software Engineer - Aircraft Surveillance Systems
Added 3 hours ago
Sr Embedded Software Engineer - Flight Mgmt Systems (FMS)
Aerospace
Phoenix, AZ
As a Sr Advanced Software Engineer within our dynamic Flight Management System (FMS) team, you will be part of a team that designs, develops, and integrates highly complex systems for the…

Loft Orbital Solutions

Senior Software Engineer - Test Infrastructure

Golden, CO, United States

$140,000 to $210,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $140,000 to $210,000 USD / year
Posting language: English
Posted: Nov 3, 2026

Original job description

Wanna join the adventure?

At Loft Orbital, we have just successfully launched multiple satellites that we fly and operate ourselves. With these satellites in orbit and a wave of exciting missions launching soon, we are scaling up quickly as a global company.

We are looking for a Test Infrastructure Engineer to join the team building and maintaining Loft’s test infrastructure internationally across our Golden, CO, San Francisco, CA, and Toulouse, France sites.

About this role:

As a Test Infrastructure Engineer, you will primarily help design, develop, and deploy our test infrastructure and the tools for automating both our hardware and software testing, which will help us scale as a company.Sitting between the spacecraft and all the other teams, you will have a big impact in ensuring that every element of our satellite works without any bugs.We are looking for engineers with a product mindset, who have a good understanding of embedded systems, networking, data exchange protocols, and experience with setting up software infrastructures. Additionally, we are looking for someone who is:

Able to work independently with some guidance. People owning their work is important to us!
Able to wear multiple hats as needs arise. We are a small company disrupting an entire industry!
Not afraid to get out of their comfort zone to explore and learn. Technologies are evolving at rapid rates, and we must stay relevant!

Key responsibilities include:

Design, build, deploy, and maintain high-fidelity Hardware-in-the-Loop (HIL) testbeds that emulate spacecraft systems, sensors, and communication links.
Design, build, deploy, and maintain Electrical Ground Support Equipment (EGSE) that interfaces with space vehicles under Assembly, Integration & Tests, allowing Validation and Verification of spacecrafts and their software before their launch campaigns.
Develop tools and frameworks that allow teams to simulate faults, edge cases, and mission scenarios that are difficult or costly to reproduce with physical hardware alone.
Work closely with systems, software, hardware, and operations teams to understand evolving test requirements and integrate feedback into the platforms.
Maintain and extend test infrastructure to support continuous integration (CI) pipelines, ensuring every code change is validated with realistic system-level tests.
Troubleshoot complex system issues spanning software, embedded hardware, networking, and system configuration.

Our culture at Loft Orbital promotes collaboration and ownership among our developers, fostering efforts hand in hand with other teams, internally and externally.

Must Haves:

Master’s degree in Computer Science or a similar field.
2+ years working with Linux systems, including configuration, debugging, and system-level troubleshooting.
Strong understanding of networking fundamentals (OSI layers, packet analysis, data exchange protocols like TCP/IP and UDP).
Hands-on experience with embedded systems or low-level hardware (Raspberry Pi, Arduino, microcontrollers, or similar).
Proficiency in Python (3.9+) for building test automation frameworks, device drivers, or test orchestration tools.
Experience containerizing applications with Docker.
Familiarity with at least one modern CI tool (e.g., Jenkins, GitLab CI, Buildkite, CircleCI) and integrating test pipelines.

Nice to Haves:

Experience designing or automating complex HIL/SIL testbed, signal conditioning, fault injection, or hardware emulation.
Experience with “Infrastructure-as-Code” systems, specifically NixOS.
Familiarity with networking simulation tools (e.g., network emulators, virtual switches) for testing data flows under realistic mission constraints.
Interest or experience with hardware test automation frameworks (e.g., custom Python-based test rigs).

Some of Our Awesome Benefits:

100% company-paid medical, dental, and vision insurance option for employees and dependents
Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with an employer contribution to the HSA
100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance
Flexible Time Off policy for vacation and sick leave, and 12 paid holidays
401(k) plan and equity options
Daily catered lunches and snacks
International exposure to our team in France
Fully paid parental leave; 14 weeks for primary caregiver and 10 weeks for secondary caregiver
Carrot Fertility provides comprehensive, inclusive fertility healthcare and family-forming benefits with financial support
Off-sites and many social events and celebrations
Relocation assistance when applicable

*Research shows that while men apply to jobs where they meet an average of 60% of the criteria, women and other underrepresented people tend to only apply when they meet 100% of the qualifications. At Loft, we value respectful debate and people who aren’t afraid to challenge assumptions. We strongly encourage you to apply, even if you don’t check all the boxes.

Who We Are

Loft: Space Made Simple.

Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and simple way to deploy missions in orbit.

We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, on-orbit AI, national security missions, and more. Leveraging our existing space infrastructure and an extensive inventory of satellite buses, Loft is reducing years-long integration and launch timelines to months. With more than 30 missions flown, Loft’s flight heritage and proven technologies enable customers to focus on their mission objectives.

With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across our offices in San Francisco, CA | Golden, CO | and Toulouse, France to meet accelerating demand for space infrastructure.

As an international company your resume will be reviewed by people across our offices so please attach a copy in English.

Apply About employer

Report this job