Jobs in the United States

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Added 6 mins ago
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Light Duty Technician
Transdev
Rolla, KS
- $22 to $26 USD / hour
High school diploma or GED equivalent preferred; vocational or technical certification in vehicle repair (preferred)
Added 29 mins ago
Service Technician I
Securitas Electronic Security, Inc
ALBANY, NY
Added 1 hour ago
Product Data Management Engineer (Mid-Level or Senior)
The Boeing Company
North Charleston, SC
The 787 Engineering organization is seeking a Technical Integrator to join the Airplane Level Integration Team (ALIT) within the Engineering Operations group. The position requires a…
Added 1 hour ago
Sustainment Stakeholder Integrator
Trinzic
Colorado Springs, CO
KBR is seeking a Sustainment Stakeholder Integrator to join our team in Colorado Springs, CO.
Added 1 hour ago
System Integrator Engineer
Kratos Defense & Security Solutions, Inc.
Colorado Springs, CO
…and ourselves. KRATOS is seeking a highly motivated System Integrator Engineer to support the installation, integration, configuration, deployment, and maintenance of software within a…
Added 1 hour ago
Account Executive - Splunk - PBST FSI
Cisco
Denver, CO
Partner with cross-functional technical teams (Systems Engineering, Professional Services, and Customer Success) to align software capabilities with federal network architectures, zero…
Added 1 hour ago
Scientist/Engineer, Mixed Modality Technical Operations - Lilly Medicine Foundry
Lilly
Lebanon, IN · Indianapolis, IN
The Scientist/Engineer – Technical Operations becomes an expert in their assigned area, Small Molecule, Hybrid, or Biologics, and serves as a key integrator with Process Engineering,…
Added 1 hour ago
Senior Program Integrator – IBCS Hardware
Integration Innovation, Inc. (i3)
Huntsville, AL
The Senior Program Integrator will provide critical, high-level support to the Product Manager for the Integrated Battle Command System (IBCS) - Hardware. This strategic role requires a…
Added 2 hours ago
Designer I
Schweitzer Engineering Laboratories
Plymouth, MI
Added 2 hours ago
ADAS Design & Release Engineer
Ford Motor Company
Dearborn, MI
You will use your technical expertise to make driving safer, easier and better for our customers. The Advance Driver Assistance Technology (ADAS) team develops state-of-the-art software and…
Added 7 hours ago
Communication Security Local Element Manager
SAIC
Pearl City, HI
Experience providing technical support and troubleshooting classified voice and data systems in operational or exercise environments.
Added 7 hours ago
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ASCCE Model Controller / Exercise Gamer
SAIC
Honolulu, HI
- From $67.5 USD / hour
Assume roles of various external organizations an AOC can be expected to contact providing realistic operational and technical responses to the AOC training audience.
Added 7 hours ago
Partner Capability Integrator
BOOZ, ALLEN & HAMILTON, INC.
Honolulu, HI
As a Partner Capability Integrator , you'll bring your exercise and maritime domain awareness expertise to work alongside thought leaders in security cooperation and partnerships on…
Added 10 hours ago
Channel Manager - HPE Federal
immixGroup
US-VA-McLean, VA
Build and maintain strong executive, sales, and technical relationships within partner organizations, engaging stakeholders from C-level executives to operational teams.
Added 10 hours ago
Space Operations Integrator
CACI International
Fort Campbell, KY
As a CACI-SOFETOPS Space Operations Integrator (SOI), you will provide space operations expertise and space-focused capability integration to support ARSOF Sensitive Activities Mission…
Added 10 hours ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
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…
Added 11 hours ago
Sustainment Stakeholder Integrator
KBR Wyle Services, LLC
Colorado Springs, CO
KBR is seeking a Sustainment Stakeholder Integrator to join our team in Colorado Springs, CO.
Added 11 hours ago
Senior Oracle Integration Cloud (OIC) Architect
Trimble Inc.
OH · CO
…applications, making a direct impact on our global operations and technical…
Added 12 hours ago
Shipboard Systems Engineer/Integrator
Arcfield
Washington, DC
Technical or Engineering degree required or equivalent experience in Technical/ElectroMagnetic Warfare or as a Cryptologic Technician or Electronic Technician
Added 12 hours ago
Testing Strategy Manager
Peraton
Remote, United States
…reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies…
Added 12 hours ago
ABQ Air Traffic Control Instructor-II
SAIC
Albuquerque, NM
The successful candidate for this position must demonstrate strong technical skills with current ATC automation, simulation systems and procedures. This position may provide mentoring for…
Added 12 hours ago
Sr Electrical Engineer
Sierra Nevada Corporation
Lone Tree, CO
…it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications…
Added 13 hours ago
Integrated Product Support Leader
GE Aerospace
Evendale, OH
…teams to lead sustainment strategies that align with airframe integrator and Department of Defense (DoD) customer’s needs. You will support the development of all data, information, and…
Added 13 hours ago
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Manager, Enterprise Technical Consulting
Ramp
New York City, NY · San Fransisco, CA
- $261,000 to $358,000 USD / year
Technical Consulting is Ramp's post-sales technical delivery team. When a finance org needs Ramp to work the way their business actually runs, this is the team that takes customers through…
Added 13 hours ago
Program Manager
Peraton
Reston, VA
…reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies…

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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