3,961 - 3,980 of 6,026 Jobs

Software Architect

Modern Technology Solutions

El Segundo, California, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Software Architect Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Ownership: We have a stake

AI Engineer, Senior Architect (Software) - Tech Lead

Clarity Innovations

Fort Meade, Maryland, USA

Full-time

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Inf

Sr. Systems Engineer - Secret Clearance Required

Lockheed Martin Corporation

King of Prussia, Pennsylvania, USA

Full-time

Job Description As an engineer supporting the Valley Forge AEGIS team you will work onsite to help solve radar solutions supporting the Navy warfighter. AEGIS integrates a broad range of sensors and weapons to provide simultaneous integrated air and missile defense and the radar system is at its heart for threat detection and signal processing of that data. This is where we need your help. What We're Doing Our most advanced radar systems and models are designed and maintained by a team of engi

Senior Systems Engineer (System Architecture & Definition)

Boeing Company

Albuquerque, New Mexico, USA

Full-time

Senior Systems Engineer (System Architecture & Definition) Company: The Boeing Company Position Overview: Boeing is seeking experienced Systems Engineers to join our team in Albuquerque, NM developing new advanced concepts for the DoD. This position will be starting on the ground floor of a new program with requirements definition, setting up requirements management tools and processes, working with the multi-skilled team to complete an SRR/SFR. The position will support the entire life cycle

Systems Engineer Principal

SAIC

Colorado Springs, Colorado, USA

Full-time

Job ID: 2504479 Location: COLORADO SPRINGS, CO, US Date Posted: 2025-05-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description SAIC is seeking a Chief Systems Engineer to support the AF TENCAP HOPE 2.0 contract. The AF TENCAP HOPE 2.0 contract bridges intelligence community collect

Electrical Propulsion & Power Systems Engineer

Penn State

State College, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current em

Sr. SIGINT Engineer

Aerospace Corporation

Virginia, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

HPC Linux Research and Development Systems Engineer

Penn State

Reston, Virginia, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current em

DevSecOps Engineer

Scientific Research Corporation

North Charleston, South Carolina, USA

Full-time

Description Leading the migration of Team Foundation Server (TFS) pipeline to GitLab CI/CD, including planning, conversion, and implementationMaintaining and improving existing CI/CD workflows, infrastructure, and tools, ensuring operational continuitySupporting and modernizing infrastructure, including both Windows-based and Linux-based environmentsDesigning, implementing, and documenting GitLab CI/CD pipelines using YAML and automation best practicesCollaborating across engineering, QA, and I

Specialist, Manufacturing Engineer- 2nd shift

L3 Harris

Salt Lake City, Utah, 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

Cloud Solutions Architect

Akima, LLC

Herndon, Virginia, USA

Full-time

Designs and develops IT applications. Develops enterprise-level applications and custom integration solutions including major enhancements and interfaces, functions and features. Uses a variety of platforms to provide automated systems applications to customers. Provides expertise regarding the integration of applications across the business. Determines specifications, then plans, designs, and develops software solutions, utilizing appropriate software engineering processes either individually o

Information Systems Security Officer

Apex Systems

Raleigh, North Carolina, USA

Full-time

Job#: 2071423 Job Description: Role: Information Systems Security Officer (ISSO) Client: Information Technology Duration: Long-term contract Location: Fully onsite in Raleigh, NC Pay: $50-55/hr Job Overview: We are seeking an experienced Information Systems Security Officer (ISSO) to collaborate with the Information Systems Security Manager (ISSM) and lead the security lifecycle of Information Systems in accordance with Intelligence Community Directive (ICD) 503 and Risk Management Framewor

Full Stack Developer

Fairbanks Morse Defense

Beloit, Wisconsin, USA

Full-time

Mission-Driven. Honor-Bound. Fairbanks Morse Defense. What's your calling? For the men and women of Fairbanks Morse Defense it's the rapid and effective support of the fleets that entrust us to design, develop, and deliver the best naval power technology on the planet. We're one of the nation's leading marine defense contractors because of the highly trained and dedicated teams that provide reliable power systems, parts, and aftermarket services to the U.S. Navy, Coast Guard, Military Sealift Co

Senior System Engineer

RTX Corporation

Huntsville, Alabama, USA

Full-time

Date Posted: 2025-05-15 Country: United States of America Location: AL200: 401 Jan Davis Drive Huntsville 401 Jan Davis Drive , Huntsville, AL, 35806 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Senior Principal Systems Engineer (Onsite)

RTX Corporation

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-04-29 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically a

Senior Network Security Engineer **

SimVentions, Inc

Virginia Beach, Virginia, USA

Full-time

Overview SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accred

Launch Structures and Mission Assurance Engineer

Aerospace Corporation

El Segundo, California, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Network Engineer 3

Realm One

Annapolis, Maryland, USA

Full-time

RealmOne is the GOAT - where your career can reach the greatest heights! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch security professionals. Join u

RF Systems Engineer

Scientific Research Corporation

North Charleston, South Carolina, USA

Full-time

Description Providing RF subject matter expertise and test support for next generation Navy communication systemsDesigning techniques to evaluate radio system resiliency in areas such as Anti-Jam, Low Probability of Detection (LPD), Low Probability of Intercept (LPI), or Low Probability of Geolocation (LPG) Supporting fundamental testing of tactical radio equipment within integrated networks with specific focus areas on Electronic Warfare (EW) and cyber resiliencyWorking with both legacy and fu

Sr Associate, Systems Engineer (Anaheim, CA)

Harris Corporation

Anaheim, California, 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