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Added 30 mins ago
Systems Engineer 2
SP - Propulsion Systems
United States
Expand your horizons, accelerate your career, and help safeguard the future for generations to come. Northrop Grumman’s Space Sector invites you to bring your pioneering spirit to our…
Added 39 mins ago
Network Engineer - Level 2 (AHT)
Northrop Grumman
Redondo Beach, CA
Northrop Grumman's Space Sector is seeking a Network Engineer - Level 2 to join our team in Redondo Beach, CA.
Added 41 mins ago
Autonomy Engineer - Millennium Space Systems
The Boeing Company
El Segundo, CA
This position's internal job code is Systems Engineer. Our team is currently hiring for Level 2.
Added 42 mins ago
Specialist, Test Engineering- Software
L3Harris
San Diego, CA
We are seeking an experienced Embedded Test Engineer to support the design, verification, characterization, and integration of automated RF test systems and subsystems (ATS). The ideal…
Added 53 mins ago
Software Quality Engineer (Associate, Mid-Level or Senior)
The Boeing Company
Berkeley, MO
Software Quality Automation Engineer (Associate, Mid-Level or Senior) to join our
Added 1 hour ago
A
PCB Design Engineer
Actalent
Merritt Island, FL
- $40 to $55 USD / hour
Job Title: Electronics Design EngineerJob DescriptionWe are seeking an Electronics Design Engineer with at least 2 years of hands-on PCB and circuit card assembly (CCA) design experience to…
Added 1 hour ago
Data Engineer 4 (Python, Oracle Database)
Capital One
Riverwoods, IL
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive and iterative delivery environment? At…
Added 3 hours ago
R&D Engineer
GE Vernova
Greenville, SC
The R&D Engineer is responsible for the design of new fluid & mechanical accessories systems and equipment of the gas turbine (GT) power plant for R&D programs
Added 3 hours ago
RS
Systems Engineer
Redwire Space, Inc.
Littleton, CO
- $92,000 to $126,000 USD / year
Added 3 hours ago
Software Engineer Level 2 or 3 (AHT)
Northrop Grumman
Aurora, CO
…If this sounds like an opportunity for you, Northrop Grumman Space Systems Sector would love to have you join our team as a Level 2 or 3 Software Engineer based out of Aurora,…
Added 3 hours ago
Sentinel - Systems/Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Defense Systems is seeking to hire a Systems Engineer / Principal Systems Engineer – Support Systems Integration (Level 2 or Level 3) to join its team. This position is in…
Added 3 hours ago
Sentinel - Systems/Principal Systems Engineer - Support Systems Integration
Northrop Grumman
Colorado Springs, CO
Northrop Grumman Defense Systems is seeking to hire a Systems Engineer / Principal Systems Engineer – Support Systems Integration (Level 2 or Level 3) to join its team. This position is in…
Added 4 hours ago
Senior Elastic Stack Data Integration Engineer IRES - SSFB/HSV
Amentum
Redstone Arsenal, AL
Position Title: Senior Elastic Stack Data Integration Engineer
Added 4 hours ago
RHEL - Staff Full Stack Engineer
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on RedHat Enterprise Linux Systems. In this role, you will:
Added 4 hours ago
Sr. Full Stack Engineer (Infrastructure)
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:
Added 4 hours ago
Sr. Full Stack Engineer (Infrastructure)
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team with a focus as an Infrastructure Systems Engineer. In this role, you will:
Added 4 hours ago
Systems Engineer Senior - E3
Lockheed Martin
Littleton, CO · Littleton
As a Systems Flight Hardware/Software Integration Engineer, your responsibilities will include, but are not limited to, the following:
Added 4 hours ago
Staff Full Stack Engineer (Infrastructure) - ExPat
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team as an Infrastructure Engineer. In this role, you will:
Added 4 hours ago
Windows - Full Stack Engineer
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on Windows Systems. In this role, you will:
Added 4 hours ago
Windows - Sr. Full Stack Engineer - ExPat
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on Windows Systems. In this role, you will:
Added 4 hours ago
RHEL - Sr. Full Stack Engineer - ExPat
Lockheed Martin
Colorado Springs, CO · Colorado Springs
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on RedHat Enterprise Linux Systems. In this role, you will:
Added 4 hours ago
Systems Integration/Test Engineer Senior - E3
Lockheed Martin
Longmont, CO · Longmont
We are looking for a highly motivated Integration & Test Engineer to support the Next‑Gen OPIR GEO (NGG) program, based primarily in Longmont, Colorado. In this role you will integrate and…
Added 4 hours ago
Systems Integration/Test Engineer - E2
Lockheed Martin
Longmont, CO · Longmont
We are looking for a highly motivated Integration & Test Engineer to support the Next‑Gen OPIR GEO (NGG) program, based primarily in Longmont, Colorado. In this role you will integrate and…
Added 4 hours ago
Technical Service Engineer Sr - E3
Lockheed Martin
Remote, United States
Technical Service Engineer/Technical Trainer performs or supports these activities:
Added 4 hours ago
Systems Engineer
Lockheed Martin
Englewood, CO · Englewood
We want you to support the Fleet Ballistic Missile (FBM) Program by joining the Systems Engineering Integration and Test (SEIT) team as a Systems Engineer. The Embedded System Engineering…

Loft Orbital Solutions

Senior Software Engineer - Test Infrastructure

Golden, CO, United States

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

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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 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.

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More about this job

Skills

Embedded systems
Work independently
Communication skills
Assembly
CI/CD
Troubleshoot
Computer science
Linux
Debugging
Troubleshooting
Python
Test automation
Docker
Jenkins
GitLab
SIL
Infrastructure as code

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