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Space Systems Integration Engineer – Global Mission Operations

Aerospace Corporation Open
El Segundo Full-time Mid-level Software Engineering

At a glance

Mid-level Software Engineering role at Aerospace Corporation. El Segundo · full-time · $117,300–$226,900 base.

SalaryStated by Aerospace Corporation
$117,300 – $226,900
Base salary for this role, in USD per year, as published in the posting.
This role, from Aerospace CorporationOur estimate for the market: $120,000–$186,250Median $156,388
The range includes the market median of $156,388 for mid-level software engineering roles in El Segundo.
Worked out from 15 postings that stated pay, median $156,388. Last updated Nov 3, 2026.
RoleSoftware Engineering
SeniorityMid-level
LocationEl Segundo
EmploymentFull-time
Base pay$117,300–$226,900
PostedOct 7, 2026
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Build demand models for national security space services such as satellite communications, navigation and timing, and space-based sensing
  • Use those models to test how the space enterprise architecture performs across different mission scenarios
  • Find performance risks and gaps, then work with acquisition and policy leaders on architecture improvements
  • Advise government customers and end users as a technical contact, while organizing future-facing work and products

What you bring

  • A relevant technical bachelor’s degree and at least six years working on national security space systems
  • Experience building relationships across customer, contractor, and corporate teams, plus familiarity with Aerospace and government structures
  • An active TS/SCI clearance, eligibility for SAP clearance, and U.S. citizenship
  • You can work independently in fast-moving, sometimes unclear situations and are willing to travel about fifteen percent

Who this fits

This role suits an experienced space systems engineer who can assess capabilities across mission scenarios and work with acquisition teams, government customers, and operational users. You must work on-site full time in El Segundo, California, hold the required clearance, and be a U.S. citizen.

From the employer

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, development planning, system of systems engineering, and threat reduction to help shape the future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including US Space Force, U.S Space Command, Air Force Materiel Command, and senior leadership at the Pentagon, but also provides a broad range of services and support across the national space enterprise, maintaining both vertical responsibilities within customer portfolios and horizontal, matrixed responsibilities across the corporation. Additionally, DSG provides deep technical expertise to the Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range systems.

As an Enterprise Systems Engineer within the Global Mission Operations (GMO) department, you will be responsible for leading holistic studies of key national security space capabilities, conducting objective evaluations of system performance, and developing and proposing recommendations that unlock new missions. GMO supports the Space Systems Integration Office (SSIO) within the U.S. Space Force and is responsible for ensuring that space capabilities fulfill the mission needs of space, air, maritime, and other users. In this role, you will work closely with acquisition leads, field command units, mission partner organizations, and other FFRDCs to tackle some of the most urgent and high visibility capability architecture and integration challenges facing the U.S. Space Force.

Work Model

This position requires full-time on-site presence at our facility in El Segundo, CA.

What You’ll Be Doing

  • Developing models of user demand on national security space capabilities including satellite communications (SATCOM), position, navigation, and timing (PNT), space-based sensing and targeting (SBST) in collaboration with organizations across SSC and field and combatant commands
  • Employing these models to evaluate the performance of the space enterprise architecture under a variety of mission scenarios
  • Identifying risks, issues, gaps, and opportunities to improve enterprise performance and collaborating with portfolio acquisition and Space Force policy leadership to drive improvements into the architecture
  • Serving as a technical point-of-contact and mentor for government customers and end users
  • Organizing problems, funding, and products to anticipate future customer needs and proactively develop Aerospace's technical backplane

What You Need to be Successful

Minimum Requirements for a Project Engineer – Enterprise Systems Engineering:

  • Bachelor’s degree from an accredited program in engineering, science, mathematics, or an equivalent technical field
  • Six or more years of applicable experience in relevant engineering, technical, and/or operational aspects of National Security Space systems
  • Proven ability to establish and maintain effective working relationships with all levels of contractors, customers, and corporate staff
  • Experience with Aerospace and government customer organizational structure, leadership, and technical points of contact
  • Proven ability to exercise initiative, persistence, and self-management to deliver impactful products in fast-paced and sometimes ambiguous environments
  • Willing to travel up to approximately 15% time
  • Active top secret security clearance with access to sensitive compartmented information (TS/SCI) with eligibility for Special Access Program (SAP) clearance; security clearances are issued by the U.S. government, and U.S. citizenship is required to obtain a security clearance

In addition to the above, the minimum requirements for a Senior Project Engineer – Enterprise Systems Engineering include:

  • Ten or more years of applicable experience in relevant engineering, technical, and/or operational aspects of National Security Space systems
  • Recognition as a leader in multi-disciplinary systems engineering activities for space systems by peers, management, Aerospace program office, Space Force, and/or contractor personnel
  • Experience collaborating with and/or providing support to Space Systems Command directorates including SSC/BC, SSC/CG, SSC/SN, and/or SC/SZ, or to the National Reconnaissance Office

How You Can Stand Out

It would be impressive if you have one or more of these:

  • Master’s or PhD degree from an accredited program in engineering, science, mathematics, or an equivalent technical field
  • For Project Engineer: Eight or more years of increasingly responsible professional engineering/scientific experience, including experience in a systems engineering and/or program management environment
  • For Senior Project Engineer: Twelve or more years of increasingly responsible professional engineering/scientific experience, including multi-disciplinary systems engineering and/or program management environments
  • Previous experience working with SPACECOM, NSDC, SWAC, the Space Development Agency, or other national security space users and/or mission partners
  • Active top secret security clearance with SCI and SAP accesses

We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max)

$117,300.00 - $226,900.00

Pay Basis: Annual

Leadership Competencies

Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:

  • Operate Strategically
  • Lead Change  
  • Engage with Impact  
  • Foster Innovation  
  • Deliver Results

Ways We Reward Our Employees

During your interview process, our team will provide details of our industry-leading benefits.

Benefits vary and are applicable based on Job Type. A few highlights include:

  • Comprehensive health care and wellness plans

  • Paid holidays, sick time, and vacation

  • Standard and alternate work schedules, including telework options

  • 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire

  • Flexible spending accounts

  • Variable pay program for exceptional contributions

  • Relocation assistance

  • Professional growth and development programs to help advance your career

  • Education assistance programs

  • An inclusive work environment built on teamwork, flexibility, and respect

We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.

Equal Opportunity Commitment

The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by email at peoplemangmnt.mailbox@aero.org . You can also review Know Your Rights: Workplace Discrimination is Illegal.

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$110k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.