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Lockheed Martin

Systems Engineer Stf - E4

Posted 3 Hours Ago
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In-Office
Littleton, CO, USA
118K-219K Annually
Senior level
In-Office
Littleton, CO, USA
118K-219K Annually
Senior level
Supports systems engineering, integration, verification, and validation for an integrated space and ground SATCOM system. Defines and documents intersegment interfaces, network designs, requirements, and data flows. Coordinates system-level integration activities, manages technical risks, and ensures system behaviors and interfaces are represented in the MBSE digital environment. Performs technical planning, trade studies, requirements allocation, and interface definition across the system lifecycle.
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Standard Job Description

The Lockheed Martin Global Comms and Navigation Mission Segment is designing, developing, and delivering an integrated space/ground Satellite Communications (SATCOM) system. This position will be a key member of the Systems Engineering, Integration and Test (SEIT) team in support of the  design, development, production, integration, test, and delivery of this critical capability focused on the interface definition/documentation and integration of key, intersegment boundaries to facilitate successful end-to-end mission performance

In this role, you will
- Support the definition and documentation of intersegment ICDs and network design addressing both C2 and mission data flows perform as intended.
- Coordinate key system-level integration and validation activities to retire risk and meet program technical and schedule objectives
- Work closely with the MBSE engineering team to ensure the necessary system behaviors, data flows, applicable interface definitions are reflected in the digital environment


Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. For positions that perform IT responsibilities, use E646, Systems Engr-IT.

Basic Qualifications

- Bachelor’s degree (or higher) in Engineering or a closely related technical discipline
- 6 years (min) of Engineering Experience (including Systems Engineering and or Integration experience)
- Experience defining, coordinating, and/or verifying and validating complex interfaces
- Familiar with common Systems Engineering Tools (DOORS, CAMEO)
- Strong communication and interpersonal skills
- Possess current TS clearance

Desired Skills

- Master's degree (or higher) in Engineering
- experience in working CONOPs/thread-based engineering and decomposing into requirements/interface documentation
- Familiarity with Network protocols and designing end-to-end network connectivity
- Cyber and/or Cryptographic unit experience
- Background in designing, or sustaining communication systems for space missions
- Active SCI clearance
- Proficient in AI prompting as it applies to this position and practice

Pay Information

Full-Time Salary Range: $118000.00 - $219100.00

At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.

The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.  

Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.

  • Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.
  • For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

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Littleton, United States

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Thornton, United States

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