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Freelance Space Systems Engineer Jobs (NOW HIRING)

SAIC

Space Systems Engineer

Chantilly, VA · On-site

$160K - $200K/yr

As a Space Systems Engineer , you will coordinate across other engineering divisions in support of the acquisition of systems that advance the NRO's space resiliency posture. You will support a ...

SAIC

Space Systems Engineer

Chantilly, VA · On-site

$200K - $240K/yr

As a Space Systems Engineer , you will coordinate across other engineering divisions in support of the acquisition of systems that advance the NRO's space resiliency posture. You will support a ...

TRIAEM, LLC

Space Systems Engineer

Springfield, VA · On-site

$146K - $234K/yr

Space Systems Engineer Responsibilities The KPMO Space Systems Engineer provides advanced engineering support across all phases of the system lifecycle to ensure the delivery of timely and accurate ...

TRIAEM, LLC

Space Systems Engineer

Springfield, VA · On-site

$146K - $234K/yr

Space Systems Engineer Responsibilities The KPMO Space Systems Engineer provides advanced engineering support across all phases of the system lifecycle to ensure the delivery of timely and accurate ...

TRIAEM, LLC

Space Systems Engineer

Springfield, VA · On-site

$146K - $234K/yr

Space Systems Engineer Responsibilities The KPMO Space Systems Engineer provides advanced engineering support across all phases of the system lifecycle to ensure the delivery of timely and accurate ...

SAIC

Space Systems Engineer

Chantilly, VA

SAIC is seeking a Chief Systems Engineer with experience on large programs to join the Air Force, Space, and Intelligence Business Group providing systems engineering, systems integration, and ...

SAIC

Space Systems Engineer

Chantilly, VA · On-site

SAIC is seeking a Chief Systems Engineer with experience on large programs to join the Air Force, Space, and Intelligence Business Group providing systems engineering, systems integration, and ...

Viasat, Inc.

Space Systems Engineer

North Logan, UT · On-site +1

$176K - $264K/yr

In this internal- and external-facing role, you will manage endtoend systems engineering activities spanning space, ground, and network segments, while coordinating work across a multidisciplinary ...

Viasat, Inc.

Space Systems Engineer

Tempe, AZ · On-site +1

$176K - $264K/yr

In this internal- and external-facing role, you will manage endtoend systems engineering activities spanning space, ground, and network segments, while coordinating work across a multidisciplinary ...

Viasat, Inc.

Space Systems Engineer

Carlsbad, CA · On-site +1

$176K - $264K/yr

In this internal- and external-facing role, you will manage endtoend systems engineering activities spanning space, ground, and network segments, while coordinating work across a multidisciplinary ...

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Freelance Space Systems Engineer information

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$47

$132

How much do freelance space systems engineer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for freelance space systems engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is the difference between Freelance Space Systems Engineer vs Satellite Systems Engineer?

AspectFreelance Space Systems EngineerSatellite Systems Engineer
CredentialsEngineering degree, certifications in aerospace or systems engineeringEngineering degree, specialized in satellite technology, certifications preferred
Work EnvironmentIndependent, project-based, remote or on-siteTypically employed by aerospace companies or government agencies, on-site or hybrid
Employer & IndustryClients in aerospace, defense, startups; freelance marketSatellite manufacturing firms, space agencies, telecom companies

Freelance Space Systems Engineers work independently on diverse projects, often remotely, while Satellite Systems Engineers are usually employed by organizations focusing on satellite design and deployment. Both roles require similar technical credentials but differ mainly in employment structure and work environment.

What cities are hiring for Freelance Space Systems Engineer jobs? Cities with the most Freelance Space Systems Engineer job openings:
What are the most commonly searched types of Space Systems Engineer jobs? The most popular types of Space Systems Engineer jobs are:
What states have the most Freelance Space Systems Engineer jobs? States with the most job openings for Freelance Space Systems Engineer jobs include:
Freelance Space Systems Engineer jobs near you
Infographic showing various Freelance Space Systems Engineer job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Space Vehicle Systems Engineer

Space Systems Integration

Chantilly, VA

$180K - $240K/yr

Full-time

Re-posted 11 days ago

Job description

Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers.  Our employees are forward-thinking, self-directed individuals who are committed to solving our customers’ technical challenges.

SSI is seeking a Space Vehicle Systems Engineer with a strong desire to enhance space resiliency.  This position provides Systems Engineering and Technical Advisory (SETA) support to our customer in Chantilly, VA, offering unparalleled insight into an emerging mission area and opportunities to secure our nation’s space enterprise.
The Space Vehicle Systems Engineer will provide SETA support to a customer charged with delivering solutions across rapidly expanding complex space and ground system initiatives.   The Space Vehicle Systems Engineer will work closely with Government and SETA staff to plan, deliver, maintain, and enhance critical mission capabilities for the customer enterprise.     
The Space Vehicle Systems Engineer supports the System Program Office (SPO) in a technical capacity for planning, execution, monitoring, and oversight of satellite system development and acquisitions that advance the space resiliency posture. 
The Space Vehicle Systems Engineer is an individual contributor and member of a team of high-performing Subject Matter Experts (SMEs) that directly support the Government through lifecycle systems engineering and management processes to deliver critical space resiliency capabilities. 
Specific Duties Include:
  • Support Contract Officer/Contract Officer Technical Representatives (CO/COTRs) and Developers by coordinating with other technical domain Subject Matter Experts (SMEs) and program stakeholders to achieve a detailed understanding of the systems, designs, and interfaces necessary to satisfy mission requirements. 
  • Represent the government client to development contractors by participating in programmatic, design, and readiness reviews, as well as various working groups.
  • Develop documents and briefings to communicate work or study status, brief Government and industry as required.
  • Provide support to the acquisition, source selection, and programmatic processes.
  • Assist COTR in managing space vehicle technical budgets, design integration, and system test efforts with close collaboration with subsystem SETAs and COTRs.  
  • Assist with the development of proposal documentation and subsequent technical evaluation of contractor proposals.
  • Design and implement technical solutions for new business needs and challenges.
Required Qualifications
  • Master’s degree in an engineering, scientific, or technical discipline, and a minimum of 10 years of relevant experience.
  • Experience with space systems design, development, assembly, integration, and testing.
  • Experience with the Intelligence Community (IC) and/or the Department of Defense
  • Experience with IC architectures, spacecraft, and payloads.
  • Ability to lead and be the primary point of contact for one or more projects.
  • Effective interpersonal skills (across multiple groups, offices, and organizations) and strong customer engagement skills.
  • Ability to communicate very technical subjects to a diverse audience of senior decision-makers with varying levels of technical expertise using effective briefing and writing.
  • Ability to work in a fast-paced, dynamic, and team environment
  • Must possess an active Top Secret/SCI clearance and CI polygraph (polygraph within the last ten (10) years).
Target salary range: $180,000 - $240,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. We offer medical/dental/vision benefits and 401k contribution. 
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Space Systems Integration provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, or any other characteristic protected by federal, state, or local laws.

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