Senior Evolved Strategic Systems (ESS) Ground Systems Integration Engineer

KBR
El Segundo, CA
Title:
Senior Evolved Strategic Systems (ESS) Ground Systems Integration Engineer

Belong. Connect. Grow. with KBR!

KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security.

KBR is seeking a Senior Evolved Strategic Systems (ESS) Ground Systems Integration Engineer to join our team in El Segundo, CA. Due to security requirements, work is required to be on-site in a secure facility.

You will join a Systems Engineering team defining the next generation of space communication systems supporting Air Force Military Satellite Communications. You will support Systems Engineering & Integration activities in a multidisciplinary and collaborative environment. The Systems Integration Engineer will interface and collaborate with SE&I team members, contractors, government civilians and members of the US Space Force. The Systems Integration Engineer will lead and support several working groups responsible for leading technical discussion, resolve and identify risk, requirement gaps, developing briefings, writing and tracking action items, and authoring meeting minutes.

The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Air Force's Space and Missiles System Center. We support the Air Force's acquisition of state-of-the-art Military Satellite Communications systems, providing global secure, survivable, and protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

Why Join Us?
  • Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
  • Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
Key Responsibilities:
  • Lead ground systems engineering and integration activities to develop, define, and implement ESS ground architectures, technical approaches, and engineering processes required to integrate satellite communication systems, segments (Ground, Space, Crypto, and Terminals), subsystems, elements, and components; establish, maintain, and control the technical baseline across multiple stakeholders and programs .
  • Perform analysis of the systems requirements that define the technical baseline and verification of the technical baseline
  • Apply Digital Engineering methods and modeling strategies (e.g., MBSE, Digital Twins, digital threads, and analytical models) to develop ground architectures, evaluate technical performance, support integration planning, and verify system behavior throughout the lifecycle .
  • Work with Government and contractor engineering teams to analyze, resolve, and document technical gaps, requirements discrepancies, interface issues, and architecture trades ; support major requirements reviews, architecture reviews, design reviews, and other technical forums.
  • Lead and support Government/Contractor Working Group meetings-by developing briefings, leading discussion, and writing minutes-to address/resolve risks, issues, and action items
  • Review proposed changes to the technical baseline for impacts to enterprise capabilities and to cross-stakeholder integration concerns
  • Conduct trade studies, engineering analyses, and technical assessments to develop and evaluate alternative solutions for complex integration and architecture challenges; assess technical, cost, schedule, and performance impacts of recommended solutions.
  • Facilitate technical reviews of program documentation, including requirements specifications, interface control documents (ICDs), verification artifacts, engineering analyses, and design products; provide technical comments and adjudicate resolutions with stakeholders.
  • Serve as a subject matter expert to assess technical issues and to prepare briefings to U.S. Space Force program office personnel and other stakeholders; provide courses of actions to support Government decisions
  • Support management of risks, issues, interdependencies, identifying schedule disconnects and conflicts, developing action plans for resolution, and assisting the Government in executing selected solutions
Work Environment:
  • Location: On-site
  • Travel Requirements: Minimal
  • Working Hours: Standard
Qualifications:

Required:
  • Active Secret clearance required with the ability to obtain a Top Secret clearance
  • Bachelor's degree in systems engineering, aerospace engineering, electrical engineering, computer engineering, physics, mathematics, or a related technical discipline.
  • 15+ years experience in systems engineering, integration, or architecture development for complex aerospace, defense, or space systems.
  • Experience with MILSATCOM, such as AEHF, PTS, EPS, WGS, and FAB-T terminal programs
  • Experience working with military and DoD civilians
  • Demonstrated experience integrating Space and Ground segments within national security space, military satellite communications, or related space programs.
  • Strong interpersonal skills, communication (oral and written), and presentation skills
  • Proficient in Microsoft Office products (Word, Excel, Powerpoint)
  • Due to security requirements, work is required to be on-site in a secure facility
Desired:
  • TS/SCI (or eligible) clearance
  • MS degree in technical field (such as engineering, mathematics, physics, or computer science) or Space Systems
  • Experience with mission planning, COMSEC/TRANSEC, or key management
  • Demonstrated strong Systems Engineering and Technical Leadership experience
  • Knowledge and experience in Agile Development and collaboration tools (Jira/Confluence )
  • INCOSE CSEP/ESEP certification or equivalent systems engineering credentials
Basic Compensation: $183,000-$228,000 in El Segundo, CA

The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.

Ready to Make a Difference? If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team's philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.
Posted 2026-07-09

Recommended Jobs

Roving Field Assistant (Entry-Level) - Flexible Part-Time - Property Management

Pan American Properties
Tustin, CA

ROVING FIELD ASSISTANT (RUNNER) - PART-TIME, FLEXIBLE HOURS Locations Hiring: Los Angeles County | Orange County | San Diego County (We are currently hiring across all three regions - please ap…

View Details
Posted 2026-04-09

Physical Therapist - Travel Contract

Jackson Therapy Partners
Ridgecrest, CA

Looking for a change of scenery and a chance to help others. Join a traveling Physical Therapist team in Ridgecrest, CA, outpatient setting where you will help patients recover from injuries and mana…

View Details
Posted 2026-06-28

Line Cook

Wingen Bakery
Livermore, CA

We are looking to hire a full-time or part-time line cook. This role is responsible for preparing and cooking menu items to order during our morning cafe service (6:30am-3pm) or pizza service (1:30pm…

View Details
Posted 2026-06-12

Chief Physician of OB/GYN

Community Health Centers of the Central Coast
Santa Maria, CA

Job Title: Chief Physician of OB/GYN Department: Medical Administration Reports To: Chief Medical Officer FLSA Status: Exempt Wage Range that the Company Expects to Pay: $13,461.54 - $14,841.34 bi…

View Details
Posted 2026-05-27

Orthodontic Dental Assistant

Coastal Smiles Orthodontics
Arroyo Grande, CA

: Orthodontic Assistant Are you ready to work somewhere you love and be able to positively impact patients' lives? Greetings from Coastal Smiles Orthodontics ! We are happy that you have expr…

View Details
Posted 2026-07-09

Salesforce Architect

Mountain View, CA

Kforce has a client that is seeking a Salesforce Technical Architect in Mountain View, CA. Role Overview: The Salesforce Technical Architect will be responsible for designing, guiding, and supporting…

View Details
Posted 2026-06-26

Travel Radiation Therapist Radiation Therapy Tech Job

Sonora, CA

Job Description Are you a skilled Radiation Therapist seeking an exciting opportunity in beautiful Sonora, California? TLC Nursing has a rewarding travel healthcare assignment waiting just for you!…

View Details
Posted 2026-06-26

Perdiem Inpatient Diabetes Educator

Washington Hospital
Fremont, CA

Description Salary Range: $74.51 - $100.58  The Diabetic Inpatient Educator is an RN who provides individual assessment/ counseling and education to patients and their families during their stay i…

View Details
Posted 2026-07-06