Jobs in the United States

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Added 8 mins ago
Lead Systems Integration Engineer - AirPods
Apple
Cupertino, CA
At Apple, new ideas can quickly transform into amazing products, services, and customer experiences. Sound is an essential facet of that experience, and we are committed to making a…
Added 10 mins ago
Field Service Technician II (ATM) - St. Louis, MO.
Military Spouse Jobs & VetJobs
United States
We are looking for Field Service Technicians who are technically curious, mechanically inclined, and customer focused. Whether you already have field service experience or bring…
Added 10 mins ago
Field Service Technician II (ATM) - Erie, PA
Military Spouse Jobs & VetJobs
United States
We are looking for Field Service Technicians who are technically curious, mechanically inclined, and customer focused. Whether you already have field service experience or bring…
Added 10 mins ago
Field Service Technician II - Hartford, Connecticut
Military Spouse Jobs & VetJobs
United States
We are looking for Field Service Technicians who are technically curious, mechanically inclined, and customer focused. Whether you already have field service experience or bring…
Added 13 mins ago
Principal Quality Engineer
Boston Scientific
Maple Grove
The Principal Quality Engineer provides technical quality engineering expertise across product development, design changes, manufacturing operations and quality systems. This role…
Added 15 mins ago
WL Field Engineer
SLB
Houston
We are looking for someone who performs effectively in demanding operational environments, builds strong customer relationships, and demonstrates sound technical judgment. This position…
Added 16 mins ago
Mission Operations Engineer, Connected Warfare
Anduril Industries
Herndon, VA
The Mission Operations (MOPs) team is responsible for managing the execution, growth, and success of our customer accounts. Working across product, engineering, sales, and logistics teams,…
Added 19 mins ago
Hardware Dev Engineer I, Prime Air, Drone Engineering
Amazon.com Services LLC
Seattle, WA
We are seeking a Hardware Development Engineer I to join our Power Electronics team. In this role, you will be a contributor helping to solve difficult hardware engineering problems related…
Added 19 mins ago
Software Development Engineer
Amazon.com Services LLC
Seattle, WA · New York, NY
Build sponsored conversational shopping experiences powered by large language models - customer-facing functionality that reaches hundreds of millions of Amazon shoppers worldwide. You'll…
Added 21 mins ago
Loader Module Hydraulic Design Engineer
John Deere
Davenport
Title: Loader Module Hydraulic Design Engineer - 125637
Added 23 mins ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
CORP-Corporate Office
United States
We are looking for you to join our team as a Principal or Sr. Principal RF Microwave/Mixed Signal Design Engineer based out of Baltimore (Linthicum), MD. This is full time onsite position…
Added 23 mins ago
2027 mechanical Engineer Intern- Redondo Beach CA
CORP-Corporate Office
United States
…in what you’ve done. Join us and launch your career. We’ll support you with training, professional development and networking opportunities, and our shared vision of global…
Added 23 mins ago
Principal/Sr. Principal RF Microwave Design Engineer (Level 3 or 4)
SP - Space Components
United States
Northrop Grumman’s Space Sector is seeking a Principal/Sr. Principal RF Microwave Design Engineer (Level 3 or 4) to join our MEP organization in Goleta, CA.
Added 30 mins ago
Associate Test Engineer
Vertiv
OH
The Associate Test Engineer will support the engineering test activities for Vertiv’s single phase UPS line of business. Acts as the local Delaware, OH Single Phase UPS lab resident by…
Added 33 mins ago
T
Senior Engineer
TEKsystems
Cheyenne, WY
- $110,000 to $135,000 USD / year
We are seeking a Senior Engineer to join our dynamic team in Cheyenne, Wyoming. In this role, you will be responsible for client development, project management, profitability, and…
Added 35 mins ago
BR
Radar Perception Engineer
Blue River Technology
Remote, United States
- $131,000 to $228,000 USD / year
We are seeking a talented Radar Perception Engineer to join our team to develop and optimize the Radar Perception stack. You will play a critical role in enabling robust autonomy for our…
Added 36 mins ago
C
Principal Security Engineer
Citizens
Johnston, RI
- $142,000 to $186,000 USD / year
As a DevSecOps Engineer, you will be responsible for the development, administration, maintenance, promotion, and support of the HashiCorp Vault identity-based secrets and encryption…
Added 36 mins ago
C
Environmental Branding Designer
Citizens
Johnston, RI
- $115,000 to $173,000 USD / year
…design efforts by creating attractive, branded environments that support the desired customer experience for different locations, including advisory branches, wealth centers and other new…
Added 36 mins ago
S
Technical Sales Manager: Life Science
Saint-Gobain
BRISTOL, RI
- $92,000 to $142,000 USD / year
Are you a technically minded sales professional who thrives on building relationships, solving customer challenges, and driving growth in highly regulated markets? Join Omniseal Solutions…
Added 36 mins ago
B
Staff Sustaining Engineer
BioTalent
Irvine, CA
- $190,000 USD / year
Staff / Senior Staff Sustaining Engineer | Medical Devices
Added 39 mins ago
TT
Senior Software Engineer, Distributed Systems (Core)
True Talent Solutions Partners
Remote, United States
- $180,000 to $320,000 USD / year
…data syncing platform. You will help move large volumes of customer data reliably and efficiently across a global, multi-cloud and multi-region…
Added 39 mins ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…schemas, write SQL or other data markup scripting and helps to support development of Analytics and Applications that build on top of data. Selects, develops and evaluates personnel to…
Added 39 mins ago
MD
Senior Software Engineer
Molecular Devices, LLC
Downingtown, PA
- $115,000 to $125,000 USD / year
Installers and Support Tools: Develop and maintain Windows installers, launchers, diagnostic utilities, configuration tools, and customer- and service-facing support applications. Use…
Added 40 mins ago
Software Engineer IV
Akima
Fort Campbell, KY
We are seeking a Software Engineer to develop, enhance, test, and debug new and existing software applications. The successful candidate will work in Windows and Linux environments and…
Added 40 mins ago
Sr Ops Engineer - Electrical Install SME, One MHS
Amazon
Hebron, KY
Experience in Lean Management, Six Sigma and other operations engineer tools

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
Experience: 5+ years of progressive experience in software integration, system interfacing, or embedded software development
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 of software integrator will be responsible for the integration, testing, and deployment of complex software systems within Lockheed Martin mission-critical environments. This role supports the design, implementation, and maintenance of software interfaces, data pipelines, and system interoperability solutions across multidisciplinary teams. The position requires advanced technical expertise in software integration patterns, rigorous testing methodologies, and compliance with LM software development standards and applicable regulatory requirements.

Key Responsibilities:

Lead the integration of commercial and government-off-the-shelf (COTS/GOTS) software systems with custom mission applications
Design, implement, and document software interfaces, APIs, and data mapping specs ensuring ECI/CUI compliance
Perform end-to-end system testing, including unit, integration, and validation testing per LM quality assurance protocols
Collaborate with systems engineers, cybersecurity specialists, and program managers to resolve integration issues and optimize system performance
Maintain and update integration documentation, including technical designs, test plans, and release notes
Support continuous integration/continuous deployment (CI/CD) pipelines and automate integration workflows where applicable
Ensure adherence to Lockheed Martin software development lifecycle (SDLC), configuration management, and security protocols

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 Computer Science, Software Engineering, or related field, or equivalent practical experience
Extensive experience in software integration, system interfacing, or embedded software development
Proven experience with software integration frameworks, middleware, and enterprise service buses (ESB) or similar integration patterns
Strong proficiency in at least one modern programming language (C++, Python, Java, or C#) and associated build tools
Experience with version control systems (Git), continuous integration pipelines, and automated testing frameworks
Secret clearance with the ability to obtain and maintain TS clearance
Demonstrated ability to work in a multidisciplinary team environment and communicate technical concepts clearly

Desired Skills

Master’s degree in a relevant technical discipline
5+ years of progressive experience in software integration, system interfacing, or embedded software development
Experience with defense acquisition lifecycle and IC/DoD software integration standards (e.g., MIL-STD, DO-331)
Familiarity with containerization (Docker, Kubernetes) and orchestration tools
Prior experience with Lockheed Martin software platforms or integrated mission systems
Professional certifications (e.g., TOGAF, SAFe, or relevant integration/tool certifications)

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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