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Added 13 hours ago
Senior Wireless Software Engineer (5G/6G Protocol Stack)
Keysight Technologies, Inc.
San Diego, CA
Proven experience as an R&D, platform, systems, or protocol-stack development engineer with demonstrated ownership of software design, implementation, debugging, and maintenance.
Added 13 hours ago
Forward Deployment Engineer – Senior - 5G/6G/NTN
Keysight Technologies, Inc.
San Diego, CA
Proven experience as an R&D, platform, systems, or protocol-stack development engineer with demonstrated ownership of software design, implementation, debugging, and maintenance.
Added 19 hours ago
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Principal Network Developer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
As a Principal Network Engineer, you will lead the design, deployment, operation, and optimization of large-scale RDMA/RoCE network fabrics across OCI’s global cloud infrastructure. You…
Added 21 hours ago
Senior Software Infrastructure Developer
NVIDIA Corporation
North District, IL
Our System Product Engineering team is looking for a SW engineer to design and develop the backend and tooling infrastructure supporting the test and validation of next-generation…
Added 21 hours ago
Senior Software Test Development Engineer
NVIDIA Corporation
North District, IL
We are looking for a skilled Software Developer with strong hardware knowledge to join our diverse team passionate about developing low-level software and test infrastructure for NVIDIA's…
Added 1 day ago
Senior Electrical Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
Familiar with common programming languages like Python for test automation.
Added 1 day ago
System I&T Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Amazon
NORTHRIDGE, CA
As a member of the ALG Engineering Systems Engineering, Integration, Test, and Manufacturing organization, the System I&T Engineer will be responsible for developing the architecture and…
Added 1 day ago
Systems Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Amazon
NORTHRIDGE, CA
The Systems Engineer will engage with an experienced cross-disciplinary team to design, integrate, and test innovative product solutions. The Systems Engineer will work closely with…
Added 1 day ago
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Validation & Tooling Software Engineer
Actalent
Palo Alto, CA
- $55 to $70 USD / hour
Comfort working across the boundary between tools and systems under test, including embedded or device software, multi-process Linux, IPC, logs, and traces.
Added 1 day ago
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AI / Machine Learning Engineer
Actalent
Tucson, AZ
- $80 to $100 USD / hour
This AI / Machine Learning Engineer role focuses on designing, developing, and deploying advanced machine learning and deep learning solutions for EO/IR imagery and sensor exploitation. You…
Added 1 day ago
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Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
As a Principal Software Engineer, you will lead the design and development of FastConnect control plane services that manage a globally distributed fleet of networking infrastructure. You…
Added 1 day ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
…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,…
Added 1 day ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
…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,…
Added 1 day ago
Associate Software Engineer
The Boeing Company
Albuquerque, NM · El Segundo, CA
The Boeing Company has an exciting opportunity for an Associate Software Engineer, Front End Developer to support the Space Mission Systems (SMS) Rapid Space Capabilities (RSC) portfolio,…
Added 1 day ago
Mission Engineer II - Grand Rapids
Axon
Remote, United States
Typically 3–5+ years of experience in solutions engineering, software engineering, systems, technical consulting, implementation engineering, or another hands-on technical role.
Added 1 day ago
EN
Firmware Engineer II
Epia Neuro
Alameda, CA
- $115,000 to $140,000 USD / year
We're looking for a Firmware Engineer II who is passionate about developing and testing embedded software for medical devices. You'll contribute to the design, implementation, and testing…
Added 1 day ago
ESX Engineer
VMware LLC
Promontory B, CA
Our work will challenge your systems software development and problem-solving skills!
Added 1 day ago
Software Test & Automation Engineer II
Quantum Space
Rockville, MD · 801 Thompson Ave. Suite 201 Rockville, MD
You will work closely with flight software, systems engineering, and integration and test teams to support software testing across software-in-the-loop (SIL), hardware-in-the-loop (HIL),…
Added 1 day ago
Software Engineer Embedded Firmware (LitePoint, San Jose, CA)
Teradyne
San Jose, CA
We are seeking a Software Engineer to develop multiplatform embedded firmware, automated test software, and low-level APIs for RF and optical test and measurement systems. You will…
Added 1 day ago
Firmware Engineer
Samsara
Remote, United States
As a Firmware Engineer at Samsara, you will develop software that runs on millions of devices, deployed by our industrial and enterprise customers. You’ll tackle challenges including…

Lockheed Martin

Systems Engineer Sr - E3

Littleton, CO, United States
Littleton, United States

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people.

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Job details

Pay: Pay Information Full-Time Salary Range: $95900.00 - $178100.00 At Lockheed Martin, we know mission success starts with taking care of our people.
Apply by: Apr 28, 2027
Posting language: English
Posted: Oct 30, 2026

Original job description

Standard Job Description

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.

At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity.

Join us in shaping a new era in space and find a career that's built for you.

This role serves as a key technical contributor within systems engineering teams, responsible for the analysis, design, integration, and verification of complex electrical systems and architectures. This role leverages extensive Model-Based Systems Engineering (MBSE) expertise using Cameo to develop, maintain, and evolve system models that drive requirements traceability, performance simulation, and lifecycle management. Work is performed with moderate independence, with guidance available for complex or novel problems. Individuals in this role apply systems thinking and architecture decomposition to break down complex electrical systems into manageable subsystems and interfaces.

Key Responsibilities

Develop and maintain comprehensive Cameo-based system models representing electrical architectures, power distribution, signal routing, and integration interfaces across subsystems.
Establish and enforce requirements structures in Cameo, ensuring traceability from customer needs → functional requirements → design → verification activities.
Perform electrical system analysis, including power budgeting, thermal loads, electromagnetic compatibility (EMC), and signal integrity, using model-derived metrics and simulations.
Collaborate with multidisciplinary teams (mechanical, software, firmware, systems) to integrate electrical models into broader system-of-systems representations, exercising technical communication and cross-functional collaboration skills.
Support model-based verification and validation planning, including traceability matrices, test case derivation, and verification gap analysis.
Maintain model integrity, version control, and documentation in accordance with project standards.
Mentor junior engineers on MBSE methodologies, Cameo workflows, and electrical systems fundamentals.
Participate in design reviews, configuration management activities, and technical interchanges with government or customer stakeholders.

The information below reflects the standard job description for this position

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 in Electrical Engineering, Computer Engineering, or related STEM field; Master’s degree preferred.
Extensive professional experience in electrical systems engineering, with at least 2 years focused on MBSE using Siemens Capital/Cameo.
Proven experience creating and managing system-level models, including block definition, internal block diagrams, requirement tables, and parameterization.
Strong working knowledge of electrical system domains (power distribution, avionic wiring, signal conditioning, digital interfaces).
Experience with requirements management integration (RM, DOORS, or Cameo-native requirement objects).
U.S. citizenship with active Secret clearance and ability to obtain TS clearance.
Demonstrated problem-solving ability in ambiguous, high-stakes engineering environments.

Desired Skills

Direct experience with Cameo add-ons or scripting (TCL, Python) for model automation or custom tool development.
5+ professional experience in electrical systems engineering, with at least 2 years focused on MBSE using Siemens Capital/Cameo.
Familiarity with systems modeling languages (SysML) and OMG standards.
Prior work in defense, aerospace, or embedded systems projects with integrated electrical/electronic architecture.
Certified Systems Engineer (INCOSE-CSE) or equivalent professional certification.
Exposure to model-based test (MBT) pipelines and automated verification workflows.
Strong technical communication skills for cross-functional collaboration and stakeholder briefings.

Pay Information Full-Time Salary Range: $95900.00 - $178100.00 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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More about this job

Skills

Systems thinking
Budget management
Firmware
Communication skills
Collaboration
Documentation
ICT system integration
Product comprehension
Electrical engineering
Computer engineering
Problem solving
Python
Embedded systems

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