Corporate Gray Online
  • Jobs
  • Companies
  • Post a Job
  • Resume Search
  • Employer Products
  • Job Seeker Products
  • Resources
  • Corporate Gray
  • Absolutely American
  • Proud American E-zine
  • Military Minute Podcast
  • Military Officer Career Conference
  • Sign in
  • Sign up
  • Jobs
  • Companies
  • Post a Job
  • Resume Search
  • Employer Products
  • Job Seeker Products
  • Resources
  • Corporate Gray
  • Absolutely American
  • Proud American E-zine
  • Military Minute Podcast
  • Military Officer Career Conference

47 customer service jobs found in Littleton

Refine Search
Current Search
Littleton United States customer service
Refine by Job Categories
Information Technology  (26) Security Clearance  (19) Facilities  (4) Management  (3) Law Enforcement  (3) Admin-Clerical  (2)
Business Development  (2) Engineering  (2) Electronics  (2) Legal  (1) Warehousing-Logistics  (1) Program Management  (1)
More
Refine by State
Colorado  (47)
Refine by Company Name
Lockheed Martin  (47)
Refine by Onsite/Remote
Onsite  (47)
Lockheed Martin
May 06, 2026
Administrative Assistant III
Lockheed Martin Littleton, CO
Description: Protecting what matters most is the mission that matters most. 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. Lockheed Martin Space seeks...
Lockheed Martin
May 06, 2026
Executive Support Technician ~ Secret Required ~ Onsite Littleton, CO
Lockheed Martin Littleton, CO
Description: This Executive Support Technician provides high-touch, white-glove IT support to C-level executives and senior leadership, acting as the primary point of contact for technical issues. This role requires exceptional customer service, discretion, and advanced troubleshooting for Windows/Mac, mobile devices, and AV systems to ensure seamless productivity. Basic Qualifications: · Significant experience providing exemplary support for Corporate Executives and their staff. · Outstanding analytical, problem solving, and troubleshooting skills. · Significant Desktop support experience with Windows OS (Windows 10, 11). · Proficiency with Microsoft Office suites · Experience operating and maintaining HW/SW configurations · Knowledge of Cloud Computing · Experience supporting IT equipment to include: § Desktop PCs, Workstations and Laptops, Apple systems. § Printers and other peripherals. § Networking devices and other infrastructure components (to include Wireless...
Lockheed Martin
Apr 18, 2026
Badging and Access Control Specialist
Lockheed Martin Littleton, CO
Description: This position requires Final Top Secret clearance with the ability to obtain SCI access. The Badging and Access Control Specialist performs routine duties in an industrial security office to obtain security clearance on employees, control employee identification cards and records, and arrange visit authorizations for employees and others to gain access to restricted areas. Key responsibilities will include: - Issue, track, and protect employee identification cards and related documentation. -Maintain up‑to‑date access‑control databases and ensure data integrity across all systems. -Review and approve visit authorizations, coordinating with facility managers and security personnel to grant timely access to restricted zones. -Respond to inquiries and resolve issues related to badges, access rights, and security procedures, providing a high level of customer service. -Conduct periodic audits of badge issuance and access logs to ensure compliance with security policies...
Lockheed Martin
Mar 25, 2026
HVAC Refrigeration Mechanic
Lockheed Martin Littleton, CO
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. Are you looking for an opportunity where you can contribute to very important missions? The Refrigeration Mechanic at our Waterton facility located in Littleton, CO will: - Be a motivated self-starter, and Journeyman level commercial industrial HVAC experience. - Have a wide range of skills to service a wide spectrum of infrastructure equipment. - Refrigeration background should include ability to repair service and order materials, layout and install commercial refrigeration and A/C piping systems and equipment based on engineered drawings. - Work with medium and low-voltage equipment. - Work with electronic DDC, pneumatic and low voltage controls. Low temp storage and food service experience helpful, and cascade experience desirable. Centrifugal/screw/reciprocating chiller operation, diagnostic skills and repair experience are necessary, tear down experience helpful. This...
Lockheed Martin
Mar 13, 2026
Asset Specialist Associate
Lockheed Martin Littleton, CO
Description: Lockheed Martin Space is seeking candidates who are energized and passionate about helping us build the space technologies of tomorrow. We are going to Mars and beyond...join us in the journey! The Asset Specialist duties include receiving, processing, stocking, issuing, kitting, moving, transporting and expediting of production property and equipment, replenishment of required tooling and consumable operating supplies for the production work areas. The job requires accurate updates of system records and manual records indicating the correct inventory levels of each material. Successful candidates will be able to lift and handle up to 50 lbs., stand for 9 hours per day, operate material handling equipment i.e. tran-stacker, reach trucks, powered aerial lift devices, pallet jacks, drive a van or truck and climb up and down ladders and stairs. Basic Qualifications: • Ability to obtain and maintain a Secret clearance. • Inventory and equipment accountability...
Lockheed Martin
May 08, 2026
Reliability Engineer
Lockheed Martin Littleton, CO
Description: 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 About the Team: As part of the central reliability team,...
Lockheed Martin
May 06, 2026
RF Engineer (Level IV) - Top Secret clearance
Lockheed Martin Littleton, CO
Description: Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) 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, in-vest, 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 work-force 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...
Lockheed Martin
May 06, 2026
RF Engineer (Level V) - Top Secret clearance
Lockheed Martin Littleton, CO
Description: Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) 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, in-vest, 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 work-force 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...
Lockheed Martin
May 06, 2026
Senior RF Engineer (Level III) - Top Secret clearance
Lockheed Martin Littleton, CO
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. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton,...
Lockheed Martin
May 06, 2026
RF Engineer (Level IV) - Top Secret clearance
Lockheed Martin Littleton, CO
Description: Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) 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, in-vest, 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 work-force 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...
Lockheed Martin
May 06, 2026
RF Engineer (Level V) - Top Secret clearance
Lockheed Martin Littleton, CO
Description: Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) 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, in-vest, 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 work-force 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...
Lockheed Martin
May 06, 2026
Senior RF Engineer (Level III) - Top Secret clearance
Lockheed Martin Littleton, CO
Description: Position details: Location: Littleton, CO Work Schedule: 9x80 Position type: Full-time onsite (this is not a hybrid position) 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, in-vest, 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 work-force 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...
Lockheed Martin
Apr 16, 2026
System Administrator, Sr / TS/SCI / Onsite: CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Denver, CO. The selected candidate will be responsible for providing support to the critical programs under the responsibility of the Space Division. This IT professional will ensure that the Lockheed Martin IT systems are managed, controlled, and compliant with the Corporate Information Protection Manuals (CIPM). This includes upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, containers,...
Lockheed Martin
Apr 15, 2026
Integration and Test Engineer
Lockheed Martin Littleton, CO
Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training and education. We are a dynamic team on a recurring multi- year, critical program seeking a Software Engineer who likes to be challenged and solve problems. WHO WE ARE Intelligence, Surveillance and Reconnaissance (ISR): Harnessing the power of data collection and analysis across air, land, sea and space, thousands of sensors onboard manned and unmanned military platforms are collecting huge amounts of data. These ISR systems task, collect, process, analyze, fuse and disseminate the most mission-critical information. THE WORK As a Integration and Test Engineer you will own the maintenance, installation, and deployment lifecycle for advanced...
Lockheed Martin
Apr 15, 2026
System Integration Analyst
Lockheed Martin Littleton, CO
Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training and education. We are a dynamic team on a recurring multi- year, critical program seeking a Software Engineer who likes to be challenged and solve problems. WHO WE ARE Intelligence, Surveillance and Reconnaissance (ISR): Harnessing the power of data collection and analysis across air, land, sea and space, thousands of sensors onboard manned and unmanned military platforms are collecting huge amounts of data. These ISR systems task, collect, process, analyze, fuse and disseminate the most mission-critical information. THE WORK As a Integration and Test Engineer you will own the maintenance, installation, and deployment lifecycle for advanced...
Lockheed Martin
Apr 08, 2026
System Administrator, Sr / TS/SCI / Onsite: CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Denver, CO. The selected candidate will be responsible for providing support to the critical programs under the responsibility of the Space Division. This IT professional will ensure that the Lockheed Martin IT systems are managed, controlled, and compliant with the Corporate Information Protection Manuals (CIPM). This includes upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, containers,...
Lockheed Martin
Apr 07, 2026
Material Support Team Member
Lockheed Martin Littleton, CO
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Space is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world. Every single day we use our unique skills and experiences to craft, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and build incredible products. We provide the resources, support, and the focus. You bring the passion and courage to envision limitless possibilities and we’ll build a better tomorrow with you. We are seeking a Material Support Team Member at our Buckley AFB Aurora, CO site. The Material Support Team Member will be responsible for the control of inventory for the stockroom supporting multiple programs across the base. This position is a service-oriented role that provides direct support to space programs and...
Lockheed Martin
Mar 05, 2026
Personnel Security Representative
Lockheed Martin Littleton, CO
Description: Top Secret/SCI clearance required with ability to pass a Polygraph. Lockheed Martin is seeking an experienced Personnel Security Representative Sr. to join our Personnel Security team within our Space organization. You will be responsible for submission of SAP nominations, adverse and foreign travel reporting, focusing on delivering exceptional service to our SAP customers and Lockheed Martin Program management. You will also be instrumental in identifying areas for process improvement and automation, leveraging your technical expertise to implement innovative solutions and enhance the overall efficiency of our personnel security operations. Additional responsibilities include: • Process and submit Foreign Travel and Pre-Screening Questionnaire (PSQ) templates to customers to aid in the support of timely reporting mandates set by the customer(s). • Become a SME (Subject Matter Expert) on Adverse Reporting for various customers. Aid Lockheed Martin employees in...
Lockheed Martin
Feb 27, 2026
Information Systems Analyst / TS/SCI Poly / Onsite: Littleton, CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Denver, CO. The selected candidate will be responsible for providing support to the critical Programs that the Special Programs Line of Business are responsible for. This IT professional will ensure that the Lockheed Martin IT systems are managed, controlled, and compliant with the Corporate Information Protection Manuals (CIPM) and all customer RMF requirements. This includes upgrades, operations and maintenance, hardware and software installations, and service...
Lockheed Martin
May 06, 2026
Project Management - Test
Lockheed Martin Littleton, CO
Description: We are seeking a Project Engineer Snr to manage and oversee flight, qualification, and prototype tests for ATLO Test Labs and Services (ATLS). This position will be the interface between internal customers and ATLS for multi-lab and production test requests, identifying gaps and streamlining coordination. This position will also drive early ATLS engagement to foster development and solidification of long range plans and make strategic decisions for test requests to level load enterprise test labs and production test based on capabilities, capacity, and expertise. A successful candidate will confront issues, identify risk/opportunities, and interact with multiple disciplines and functions including Test, Engineering, Production Operations, Manufacturing Project Manager, Planning, and Program. A demonstrated self-starter with the ability to establish a project business rhythm for communicating at all levels with the ability to manage multiple tasks to successful...
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Create Resume
  • Sign in
  • Facebook
  • X
  • Instagram
  • LinkedIn
© 2008-2026 Corporate Gray, powered by Absolutely American, Inc.