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Field Engineer (THAAD - CLS
Akima, LLC
El Paso, TX
The successful candidate will function as a Field Engineer with the Terminal High Altitude Area Defense (THAAD) Missile Defense System out of Fort Bliss, Texas. The candidate will perform…
Added 9 mins ago
IT Solution Architect - PLM & Master Data
Micron Technology
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IT Application Ops Engineer 4 - Software Development Engineer 4
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Principal Software Engineer - Simulation Data, Validation & Infrastructure
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Added 9 mins ago
Principal Software Engineer - Robotics & Physical AI Simulation
Irving, TX
Lead closed-loop simulation for robotics, autonomy, perception, planning, controls, and machine systems, bridging virtual environments with production robotics software and physical-machine…
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Principal Software Engineer - Digital Twin and Simulation Platform
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This Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.
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Principal Software Engineer - Agentic AI & Simulation Automation
Irving, TX
● Seven or more years of software development and three or more years developing ML, generative AI, or intelligent automation systems.
Added 15 mins ago
Lead Fleet Performance Engineer
GE Vernova
Unspecified, PA
The Fleet Performance Engineer for GE Vernova is responsible for monitoring, analyzing, and interpreting the technical performance of the installed fleet to identify abnormal behavior,…
Added 16 mins ago
Software Development Engineer, Amazon Leo, Embedded Platform
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Sunnyvale, CA · Redmond, WA
The Amazon Leo Linux Embedded Platform team builds the embedded software foundation that runs across Amazon Leo's satellite systems. We are looking for experienced embedded systems software…
Added 17 mins ago
Electrical Engineer, Protection
FirstEnergy
Greensburg, PA · Reading, PA
…modules of the CAPE (Computer Assisted Protection Engineering) software…
Added 17 mins ago
Systems Integration/Test Engineer Stf (Level IV)
Lockheed Martin
King of Prussia, PA
The Systems Integration & Engineering organization within LM Space is searching for a motivated and passionate Mission Operations Support Engineer Lead to join our Ground Product Lines…
Added 17 mins ago
Systems Integration/Test Engineer - Level 3 Sr
Lockheed Martin
King of Prussia, PA
As a Senior Systems Integration and Test Engineer, you will plan and execute integration and verification activities for hardware and software components, subsystems, and systems. You will…
Added 17 mins ago
Systems Engineer Staff (Level IV)
Lockheed Martin
King of Prussia, PA
Lockheed Martin Space is seeking a motivated and passionate Lead Systems Engineer to join our team in King of Prussia, PA ! In this role you will be focused on understanding the Ground…
Added 18 mins ago
Network Operations Engineer
Meta
Harrisburg, PA
Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your knowledge in hyperscale data center…
Added 18 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Harrisburg, PA
Meta is seeking a Mechanical Engineer to join our Data Center Operations Engineering team. Our data centers are the foundation upon which our rapidly growing infrastructure efficiently…
Added 18 mins ago
Linear (Pipeline) Design Engineer
GANNETT FLEMING INC
Pittsburgh, PA
Added 18 mins ago
Network engineer 2 (us citizenship required)
First National Bank
Pittsburgh, PA
…experience without a bachelor's degree. Position Title: Network Engineer 2Business Unit: TechnologyReports to: Manager of Network EngineeringPosition Overview:This position is primarily…
Added 18 mins ago
Network engineer 2 (us citizenship required)
First National Bank
Pittsburgh, PA
…experience without a bachelor's degree. Position Title: Network Engineer 2Business Unit: TechnologyReports to: Manager of Network EngineeringPosition Overview:This position is primarily…
Added 18 mins ago
Network engineer 2 (us citizenship required)
First National Bank
Pittsburgh, PA
…experience without a bachelor's degree. Position Title: Network Engineer 2Business Unit: TechnologyReports to: Manager of Network EngineeringPosition Overview:This position is primarily…
Added 18 mins ago
Senior Software Engineer
EPAM Systems
Philadelphia, PA · Newtown, PA · Conshohocken, PA
If otherwise eligible and hired into a qualifying level, participation in the discretionary Long-Term Incentive (LTI) Program
Added 20 mins ago
Metrology Engineer
Quantum Space
Tulsa, OK · Broken Arrow, OK
We are seeking a skilled and detail-oriented Metrology Engineer to lead dimensional inspection and measurement capabilities for our Ranger spacecraft program at our Tulsa manufacturing…
Added 30 mins ago
Advanced Systems Engineer - Aircraft Data Networks
Aerospace
Phoenix, AZ
As an Advanced Systems Engineer - Next-Generation Aircraft Data Network, you'll play a key role in developing the network architecture that enables communication across the Anthem…
Added 34 mins ago
SD
Systems Engineer - Embedded Firmware
Sigma Design
Redmond, WA
- $95,000 to $137,000 USD / year
The Systems Engineer – Embedded Firmware is responsible for troubleshooting, root cause analysis, and sustaining support of embedded firmware systems within advanced robotic platforms. This…
Added 38 mins ago
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Senior Electrical Engineer
Actalent
Carlsbad, CA
- $55 to $62 USD / hour
Job Title: Senior Electrical EngineerJob DescriptionThis role provides Senior-level electrical engineering support for existing products, focusing on production issues and field issues. The…
Added 46 mins ago
PI
Senior Principal AI Research Engineer
Pfizer Inc
WA · CA · MA · CT · NY
- $139,100 to $231,900 USD / year
As a Senior Principal AI Research Engineer, you will build the machine learning systems that transform innovative models into secure, reliable, and scalable capabilities for scientists…
Added 57 mins ago
AI Engineer 4 (AI Foundations: World Model, RL, Causal Inference, Sequential Data)
Capital One
McLean, VA · Cambridge, MA · San Jose, CA · NY
At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create…

Lockheed Martin

Systems Integration/Test Engineer - Level 3 Sr

King of Prussia, PA, United States

Full-Time Salary Range: $95900.00 - $178100.00

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Job details

Pay: Full-Time Salary Range: $95900.00 - $178100.00
Posting language: English
Posted: Nov 5, 2026

Original job description

Standard Job Description

As a Senior Systems Integration and Test Engineer, you will plan and execute integration and verification activities for hardware and software components, subsystems, and systems. You will help translate customer requirements into practical test solutions, evaluate system performance, and verify that identified issues are resolved.

Key Duties / Responsibilities

Develop and maintain test approaches, plans, procedures, and schedules based on customer requirements and technical, cost, and schedule constraints.
Define test specifications and standards, assess requirements for testability, and address hardware and software interface issues.
Coordinate subsystem and system testing with program teams and other organizations.
Prepare for and execute comprehensive integration and verification tests.
Analyze test results and prepare evaluation reports to verify and validate system performance.
Document discrepancies and conduct regression testing to confirm that software, component, subsystem, and system fixes are effective.

About Lockheed Martin Space

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.

Basic Qualifications

To be considered, candidates must meet all requirements listed:

Experience developing system integration and verification test plans, test cases, procedures, and reports.
Hands-on experience supporting qualification or verification testing of complex systems.
Experience developing test strategies that support formal product sell-off and acceptance.
Familiarity with test instrumentation, including thermocouples, strain gauges, and accelerometers, and with data-acquisition tools such as data and video loggers.
Experience using configuration GUIs/HMIs, emulators, operating systems, and interface protocols.
Ability to investigate, document, and report system faults, anomalies, and test results.
Strong verbal and written communication skills, including the ability to prepare clear reports and present technical findings to technical and non-technical audiences.

Desired Skills

Nice-to-have skills that strengthen candidacy but are not required:

Experience supporting programs in the space domain.
Experience writing test plans, procedures, and other technical documentation.
Experience with automation frameworks.
Experience in defense-related test environments.
Active Secret or higher security clearance.
Ability to adapt to changing requirements and schedules and apply systems thinking to complex technical problems.

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.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

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