Microsoft Windows Jobs in Colorado

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Lead, Cyber Infrastructure Systems Engineer TS/SCI - Colorado Springs, CO

Harris Corporation

Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Software Engineering Advisors-Hybrid

Cigna

Remote or Fairfield, Ohio, USA

Full-time

The job profile for this position is Software Engineering Adivsor, which is a Band 4 Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Provide expert content on complex software engineering assignments and projects.Design and develop a consolidated, conformed enterprise data warehouse and data lake that stores critical data.Design, develop, and implement methods, processes, tools, and analyses to sift through large amounts of data stored in a data warehouse or d

Site Reliability Engineer - Remote

Donnelley Financial Solutions

Remote

Full-time

Join a dynamic team at the pulse of global markets, where we deliver innovative software and service solutions for essential financial reporting and capital markets transactions. At DFIN, we are a values-driven organization that empowers you to build a fulfilling career while bringing your authentic self to work every day. Our "Win as One" mentality ensures that our team's success is directly linked to Client, Shareholder and Employee Satisfaction. Recognized by Newsweek as one of AMERICA'S MOST

System Security Engineer III

Sierra Nevada Corporation

Lone Tree, Colorado, USA

Full-time

Are you looking for an opportunity to deepen your IT skills in a meaningful work environment that supports and protects explorers and heroes? Join our team! As a Systems Security Engineer , you will be using your skills and expertise to design, test, and implement our secure operating systems, networks, security monitoring, and tuning. You'll be responsible for the management of our IT security systems and applications, incident response, digital forensics, loss prevention, and eDiscovery action

Information Systems Security Officer, Classified Cybersecurity Senior

Lockheed Martin Corporation

Colorado Springs, Colorado, USA

Full-time

Job Description TS/SCI security clearance with ability to obtain Polygraph. This position will perform duties as a Classified Cybersecurity Information Systems Security Officer (ISSO) for systems located within close proximity of the LM Space facility in Colorado Springs with a 60% Local Travel Requirement. The work that Cybersecurity ISSO's do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones - this is dy

Desktop Support Technician

NuAxis LLC

Lakewood, Colorado, USA

Full-time

Job Brief Provide on-site client hardware and software desk-side support and remote client-side support for teleworkers, ensuring minimum user downtime. We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. Grow with us! As a growing business, every NuAxis Innovations employee impacts the success and direction of this company. We all share a true passion for technology and enjoy wor

Java Developer

SES

Remote or Denver, Colorado, USA

Full-time

Sr Data Engineer Type: W2 With Benefits - No C2C Location: Denver, CO DUTIES / RESPONSIBILITIES / ESSENTIAL FUNCTIONS: 4+ years developing solutions across multiple architecture domains (application, data, integration, infrastructure and security) involving multiple of the following technologies and architecture styles: APIs, integration/middleware, mobile, web technologies, and service-oriented architecture Solid 4+ year experience with one or more of the following technologies: Java (Spring, ,

Lead Site Reliability Engineer

SPECTRUM

Greenwood Village, Colorado, USA

Full-time

BE PART OF THE CONNECTION The Lead Site Reliability Engineer is responsible for leading design, development and implementation efforts of cloud based technologies. The Lead Site Reliability Engineer leads in the planning, forecasting, implementation and identification of resource requirements for network systems of varying (moderate to high) complexity. In this role, you will use your development and operations knowledge to identify and prioritize issues, find solutions to common problems and m

Senior Systems Engineer

American Systems Corporation

Remote

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities This position requires that you MUST be able to report o Ashburn, VA data center with a 2-hour notice! As a Systems Engineer you will have the opportunity to do the following: Participate in planning, design, a

Senior System Administrator- Remote!

American Systems Corporation

Remote

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As an IT Systems Administrator you will have the opportunity to do the following:Work with a small team to maintain the health and compliance of several systems including Windows and Linux supporting web applica

Software Engineer Staff (Cyber) - TS/SCI Clearance

Lockheed Martin Corporation

Remote or Littleton, Colorado, USA

Full-time

Job Description What We're Doing At Lockheed Martin, we unite individuals driven by purposeful innovation to keep people safe and tackle the world's most complex challenges. Our team consists of the brightest minds in the industry, working together to advance technology and protect critical systems. We foster a culture of integrity, collaboration, and corporate responsibility, making Lockheed Martin a place where innovation thrives. The Work Lockheed Martin Rotary & Mission Systems is seekin

Assoc Technical Support Analyst

CDK Global

Remote or Cincinnati, Ohio, USA

Full-time

About Us: CDK Global is a leading provider of cloud-based software to dealerships and Original Equipment Manufacturers ("OEMs") across automotive and related industries. The Company's cloud-based, software as a service ("SaaS") platform enables dealerships to manage their end-to-end business operations including the acquisition, sale, financing, insuring, repair, and maintenance of vehicles. By automating and streamlining critical workflows, the integrated platform of modern solutions enables d

Eco System Administrator/Dev/Sec/Ops

SAIC

Remote

Full-time

Job ID: 2505680-FLEXWORK-AL Location: REMOTE WORK, AL, US Date Posted: 2025-05-14 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Make a difference for national security by joining a team of dedicated professionals in supporting the Space Development Agency (SDA) in developing and deploying the Battle Ma

Desktop Engineer

M&T BANK CORPORATION

Remote or Buffalo, New York, USA

Full-time

Overview: We are seeking an experienced and passionate Desktop Engineer to join M&T Bank. In this role, you will be part of the team responsible for the Endpoint Systems and Software Delivery of all endpoints throughout the bank. This includes the selection of all Hardware (Laptops, Desktops, Monitors & Accessories) and Operating Systems used in the environment. This team provides engineering leadership overseeing the design, migration, maintenance, and monitoring of the existing and new soluti

Internship, IT Operations Intern, Infrastructure Engineering (Fall 2025)

Tesla Motors

Remote or Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around September 2025 and continue through the Fall term (approximately December 2025) or into Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should a

Systems Administrator NISSC II / CMSFB

Jacobs

Colorado Springs, Colorado, USA

Full-time

Position Title: Systems Administrator Location: Cheyenne Mountain Space Force Station Relocation Assistance: None available at this time Remote/Telework: NO - Not available for this position Clearance Type: DoD Top Secret w/ SCI Eligibility Shift: Requires rotating shift work Travel Required: Up to 10% of the time Our NORAD Operations Group Selected by the Air Force Life Cycle Management Center's Strategic Warning and Surveillance Systems Division for Operations, Maintenance, and Sustainm

Desktop Support Technician

Link Technologies

Denver, Colorado, USA

Contract

JOB-7265Desktop Support TechnicianDenver, COContractLink Technologies (LinkTechConsulting.com), a Las Vegas-based IT consulting firm, is currently seeking a Desktop Support Technician to join our team. JOB SUMMARY This role will provide support across multiple agencies or departments. Successful individuals will demonstrate strong technical expertise along with clear and effective communication skills. Responsibilities include, but are not limited to, troubleshooting complex hardware and desktop

Sr Network Engineer (CAN/LAN)

Leidos

Aurora, Colorado, USA

Full-time

The Digital Modernization Sector at Leidos has an opening for a Sr. Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, a

Staff Software Engineer - TS clearance

Lockheed Martin Corporation

Colorado Springs, Colorado, USA

Full-time

Job Description What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Global team, is engineering, developing and integrating new capability for the Missile Defense System that currently protects the United States and its allies. The team, as a whole, is very large but is broken down into many smaller agile teams that work together in a fast-paced and dynamic environment. Our team is also, responsible for tasks such as Sensor/Weapon Integration, Algori

Senior System Software Engineer - GPU and SoC

NVIDIA Corporation

California, USA

Full-time

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology-and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.